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Author SHA1 Message Date
Bhaskar Chowdhury
5facccc940 MAINTAINERS: remove links to obsolete btrfs.wiki.kernel.org 
The wiki has been archived and is not updated anymore. Remove or replace
the links in files that contain it (MAINTAINERS, Kconfig, docs).

Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
 2023-09-08 14:21:27 +02:00
Linus Torvalds
ff6e6ded54 RTC for 6.6 
Subsystem:
  - Add a way for drivers to tell the core the supported alarm range is smaller
    than the date range. This is not used yet but will be useful for the
    alarmtimers in the next release.
  - fix Wvoid-pointer-to-enum-cast warnings
  - remove redundant of_match_ptr()
  - stop warning for invalid alarms when the alarm is disabled
 
 Drivers:
  - isl12022: allow setting the trip level for battery level detection
  - pcf2127: add support for PCF2131 and multiple timestamps
  - stm32: time precision improvement, many fixes
  - twl: NVRAM support
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Merge tag 'rtc-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

Pull RTC updates from Alexandre Belloni:
 "Subsystem:

   - Add a way for drivers to tell the core the supported alarm range is
     smaller than the date range. This is not used yet but will be
     useful for the alarmtimers in the next release.

   - fix Wvoid-pointer-to-enum-cast warnings

   - remove redundant of_match_ptr()

   - stop warning for invalid alarms when the alarm is disabled

  Drivers:

   - isl12022: allow setting the trip level for battery level detection

   - pcf2127: add support for PCF2131 and multiple timestamps

   - stm32: time precision improvement, many fixes

   - twl: NVRAM support"

* tag 'rtc-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (73 commits)
  dt-bindings: rtc: ds3231: Remove text binding
  rtc: wm8350: remove unnecessary messages
  rtc: twl: remove unnecessary messages
  rtc: sun6i: remove unnecessary message
  rtc: stop warning for invalid alarms when the alarm is disabled
  rtc: twl: add NVRAM support
  rtc: pcf85363: Allow to wake up system without IRQ
  rtc: m48t86: add DT support for m48t86
  dt-bindings: rtc: Add ST M48T86
  rtc: pcf2127: remove useless check
  rtc: rzn1: Report maximum alarm limit to rtc core
  rtc: ds1305: Report maximum alarm limit to rtc core
  rtc: tps6586x: Report maximum alarm limit to rtc core
  rtc: cmos: Report supported alarm limit to rtc infrastructure
  rtc: cros-ec: Detect and report supported alarm window size
  rtc: Add support for limited alarm timer offsets
  rtc: isl1208: Fix incorrect logic in isl1208_set_xtoscb()
  MAINTAINERS: remove obsolete pattern in RTC SUBSYSTEM section
  rtc: tps65910: Remove redundant dev_warn() and do not check for 0 return after calling platform_get_irq()
  rtc: omap: Do not check for 0 return after calling platform_get_irq()
  ...
 2023-09-07 16:07:35 -07:00
Linus Torvalds
0c02183427 ARM: 
* Clean up vCPU targets, always returning generic v8 as the preferred target
 
 * Trap forwarding infrastructure for nested virtualization (used for traps
   that are taken from an L2 guest and are needed by the L1 hypervisor)
 
 * FEAT_TLBIRANGE support to only invalidate specific ranges of addresses
   when collapsing a table PTE to a block PTE.  This avoids that the guest
   refills the TLBs again for addresses that aren't covered by the table PTE.
 
 * Fix vPMU issues related to handling of PMUver.
 
 * Don't unnecessary align non-stack allocations in the EL2 VA space
 
 * Drop HCR_VIRT_EXCP_MASK, which was never used...
 
 * Don't use smp_processor_id() in kvm_arch_vcpu_load(),
   but the cpu parameter instead
 
 * Drop redundant call to kvm_set_pfn_accessed() in user_mem_abort()
 
 * Remove prototypes without implementations
 
 RISC-V:
 
 * Zba, Zbs, Zicntr, Zicsr, Zifencei, and Zihpm support for guest
 
 * Added ONE_REG interface for SATP mode
 
 * Added ONE_REG interface to enable/disable multiple ISA extensions
 
 * Improved error codes returned by ONE_REG interfaces
 
 * Added KVM_GET_REG_LIST ioctl() implementation for KVM RISC-V
 
 * Added get-reg-list selftest for KVM RISC-V
 
 s390:
 
 * PV crypto passthrough enablement (Tony, Steffen, Viktor, Janosch)
   Allows a PV guest to use crypto cards. Card access is governed by
   the firmware and once a crypto queue is "bound" to a PV VM every
   other entity (PV or not) looses access until it is not bound
   anymore. Enablement is done via flags when creating the PV VM.
 
 * Guest debug fixes (Ilya)
 
 x86:
 
 * Clean up KVM's handling of Intel architectural events
 
 * Intel bugfixes
 
 * Add support for SEV-ES DebugSwap, allowing SEV-ES guests to use debug
   registers and generate/handle #DBs
 
 * Clean up LBR virtualization code
 
 * Fix a bug where KVM fails to set the target pCPU during an IRTE update
 
 * Fix fatal bugs in SEV-ES intrahost migration
 
 * Fix a bug where the recent (architecturally correct) change to reinject
   #BP and skip INT3 broke SEV guests (can't decode INT3 to skip it)
 
 * Retry APIC map recalculation if a vCPU is added/enabled
 
 * Overhaul emergency reboot code to bring SVM up to par with VMX, tie the
   "emergency disabling" behavior to KVM actually being loaded, and move all of
   the logic within KVM
 
 * Fix user triggerable WARNs in SVM where KVM incorrectly assumes the TSC
   ratio MSR cannot diverge from the default when TSC scaling is disabled
   up related code
 
 * Add a framework to allow "caching" feature flags so that KVM can check if
   the guest can use a feature without needing to search guest CPUID
 
 * Rip out the ancient MMU_DEBUG crud and replace the useful bits with
   CONFIG_KVM_PROVE_MMU
 
 * Fix KVM's handling of !visible guest roots to avoid premature triple fault
   injection
 
 * Overhaul KVM's page-track APIs, and KVMGT's usage, to reduce the API surface
   that is needed by external users (currently only KVMGT), and fix a variety
   of issues in the process
 
 This last item had a silly one-character bug in the topic branch that
 was sent to me.  Because it caused pretty bad selftest failures in
 some configurations, I decided to squash in the fix.  So, while the
 exact commit ids haven't been in linux-next, the code has (from the
 kvm-x86 tree).
 
 Generic:
 
 * Wrap kvm_{gfn,hva}_range.pte in a union to allow mmu_notifier events to pass
   action specific data without needing to constantly update the main handlers.
 
 * Drop unused function declarations
 
 Selftests:
 
 * Add testcases to x86's sync_regs_test for detecting KVM TOCTOU bugs
 
 * Add support for printf() in guest code and covert all guest asserts to use
   printf-based reporting
 
 * Clean up the PMU event filter test and add new testcases
 
 * Include x86 selftests in the KVM x86 MAINTAINERS entry
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull kvm updates from Paolo Bonzini:
 "ARM:

   - Clean up vCPU targets, always returning generic v8 as the preferred
     target

   - Trap forwarding infrastructure for nested virtualization (used for
     traps that are taken from an L2 guest and are needed by the L1
     hypervisor)

   - FEAT_TLBIRANGE support to only invalidate specific ranges of
     addresses when collapsing a table PTE to a block PTE. This avoids
     that the guest refills the TLBs again for addresses that aren't
     covered by the table PTE.

   - Fix vPMU issues related to handling of PMUver.

   - Don't unnecessary align non-stack allocations in the EL2 VA space

   - Drop HCR_VIRT_EXCP_MASK, which was never used...

   - Don't use smp_processor_id() in kvm_arch_vcpu_load(), but the cpu
     parameter instead

   - Drop redundant call to kvm_set_pfn_accessed() in user_mem_abort()

   - Remove prototypes without implementations

  RISC-V:

   - Zba, Zbs, Zicntr, Zicsr, Zifencei, and Zihpm support for guest

   - Added ONE_REG interface for SATP mode

   - Added ONE_REG interface to enable/disable multiple ISA extensions

   - Improved error codes returned by ONE_REG interfaces

   - Added KVM_GET_REG_LIST ioctl() implementation for KVM RISC-V

   - Added get-reg-list selftest for KVM RISC-V

  s390:

   - PV crypto passthrough enablement (Tony, Steffen, Viktor, Janosch)

     Allows a PV guest to use crypto cards. Card access is governed by
     the firmware and once a crypto queue is "bound" to a PV VM every
     other entity (PV or not) looses access until it is not bound
     anymore. Enablement is done via flags when creating the PV VM.

   - Guest debug fixes (Ilya)

  x86:

   - Clean up KVM's handling of Intel architectural events

   - Intel bugfixes

   - Add support for SEV-ES DebugSwap, allowing SEV-ES guests to use
     debug registers and generate/handle #DBs

   - Clean up LBR virtualization code

   - Fix a bug where KVM fails to set the target pCPU during an IRTE
     update

   - Fix fatal bugs in SEV-ES intrahost migration

   - Fix a bug where the recent (architecturally correct) change to
     reinject #BP and skip INT3 broke SEV guests (can't decode INT3 to
     skip it)

   - Retry APIC map recalculation if a vCPU is added/enabled

   - Overhaul emergency reboot code to bring SVM up to par with VMX, tie
     the "emergency disabling" behavior to KVM actually being loaded,
     and move all of the logic within KVM

   - Fix user triggerable WARNs in SVM where KVM incorrectly assumes the
     TSC ratio MSR cannot diverge from the default when TSC scaling is
     disabled up related code

   - Add a framework to allow "caching" feature flags so that KVM can
     check if the guest can use a feature without needing to search
     guest CPUID

   - Rip out the ancient MMU_DEBUG crud and replace the useful bits with
     CONFIG_KVM_PROVE_MMU

   - Fix KVM's handling of !visible guest roots to avoid premature
     triple fault injection

   - Overhaul KVM's page-track APIs, and KVMGT's usage, to reduce the
     API surface that is needed by external users (currently only
     KVMGT), and fix a variety of issues in the process

  Generic:

   - Wrap kvm_{gfn,hva}_range.pte in a union to allow mmu_notifier
     events to pass action specific data without needing to constantly
     update the main handlers.

   - Drop unused function declarations

  Selftests:

   - Add testcases to x86's sync_regs_test for detecting KVM TOCTOU bugs

   - Add support for printf() in guest code and covert all guest asserts
     to use printf-based reporting

   - Clean up the PMU event filter test and add new testcases

   - Include x86 selftests in the KVM x86 MAINTAINERS entry"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (279 commits)
  KVM: x86/mmu: Include mmu.h in spte.h
  KVM: x86/mmu: Use dummy root, backed by zero page, for !visible guest roots
  KVM: x86/mmu: Disallow guest from using !visible slots for page tables
  KVM: x86/mmu: Harden TDP MMU iteration against root w/o shadow page
  KVM: x86/mmu: Harden new PGD against roots without shadow pages
  KVM: x86/mmu: Add helper to convert root hpa to shadow page
  drm/i915/gvt: Drop final dependencies on KVM internal details
  KVM: x86/mmu: Handle KVM bookkeeping in page-track APIs, not callers
  KVM: x86/mmu: Drop @slot param from exported/external page-track APIs
  KVM: x86/mmu: Bug the VM if write-tracking is used but not enabled
  KVM: x86/mmu: Assert that correct locks are held for page write-tracking
  KVM: x86/mmu: Rename page-track APIs to reflect the new reality
  KVM: x86/mmu: Drop infrastructure for multiple page-track modes
  KVM: x86/mmu: Use page-track notifiers iff there are external users
  KVM: x86/mmu: Move KVM-only page-track declarations to internal header
  KVM: x86: Remove the unused page-track hook track_flush_slot()
  drm/i915/gvt: switch from ->track_flush_slot() to ->track_remove_region()
  KVM: x86: Add a new page-track hook to handle memslot deletion
  drm/i915/gvt: Don't bother removing write-protection on to-be-deleted slot
  KVM: x86: Reject memslot MOVE operations if KVMGT is attached
  ...
 2023-09-07 13:52:20 -07:00
Linus Torvalds
65d6e954e3 gfs2 fixes 
- Fix a glock state (non-)transition bug when a dlm request times out
   and is canceled, and we have locking requests that can now be granted
   immediately.
 
 - Various fixes and cleanups in how the logd and quotad daemons are
   woken up and terminated.
 
 - Fix several bugs in the quota data reference counting and shrinking.
   Free quota data objects synchronously in put_super() instead of
   letting call_rcu() run wild.
 
 - Make sure not to deallocate quota data during a withdraw; rather, defer
   quota data deallocation to put_super().  Withdraws can happen in
   contexts in which callers on the stack are holding quota data references.
 
 - Many minor quota fixes and cleanups by Bob.
 
 - Update the the mailing list address for gfs2 and dlm.  (It's the same
   list for both and we are moving it to gfs2@lists.linux.dev.)
 
 - Various other minor cleanups.
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Merge tag 'gfs2-v6.5-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2

Pull gfs2 updates from Andreas Gruenbacher:

 - Fix a glock state (non-)transition bug when a dlm request times out
   and is canceled, and we have locking requests that can now be granted
   immediately

 - Various fixes and cleanups in how the logd and quotad daemons are
   woken up and terminated

 - Fix several bugs in the quota data reference counting and shrinking.
   Free quota data objects synchronously in put_super() instead of
   letting call_rcu() run wild

 - Make sure not to deallocate quota data during a withdraw; rather,
   defer quota data deallocation to put_super(). Withdraws can happen in
   contexts in which callers on the stack are holding quota data
   references

 - Many minor quota fixes and cleanups by Bob

 - Update the the mailing list address for gfs2 and dlm. (It's the same
   list for both and we are moving it to gfs2@lists.linux.dev)

 - Various other minor cleanups

* tag 'gfs2-v6.5-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: (51 commits)
  MAINTAINERS: Update dlm mailing list
  MAINTAINERS: Update gfs2 mailing list
  gfs2: change qd_slot_count to qd_slot_ref
  gfs2: check for no eligible quota changes
  gfs2: Remove useless assignment
  gfs2: simplify slot_get
  gfs2: Simplify qd2offset
  gfs2: introduce qd_bh_get_or_undo
  gfs2: Remove quota allocation info from quota file
  gfs2: use constant for array size
  gfs2: Set qd_sync_gen in do_sync
  gfs2: Remove useless err set
  gfs2: Small gfs2_quota_lock cleanup
  gfs2: move qdsb_put and reduce redundancy
  gfs2: improvements to sysfs status
  gfs2: Don't try to sync non-changes
  gfs2: Simplify function need_sync
  gfs2: remove unneeded pg_oflow variable
  gfs2: remove unneeded variable done
  gfs2: pass sdp to gfs2_write_buf_to_page
  ...
 2023-09-05 13:00:28 -07:00
Linus Torvalds
61401a8724 Kbuild updates for v6.6 
- Enable -Wenum-conversion warning option
 
  - Refactor the rpm-pkg target
 
  - Fix scripts/setlocalversion to consider annotated tags for rt-kernel
 
  - Add a jump key feature for the search menu of 'make nconfig'
 
  - Support Qt6 for 'make xconfig'
 
  - Enable -Wformat-overflow, -Wformat-truncation, -Wstringop-overflow, and
    -Wrestrict warnings for W=1 builds
 
  - Replace <asm/export.h> with <linux/export.h> for alpha, ia64, and sparc
 
  - Support DEB_BUILD_OPTIONS=parallel=N for the debian source package
 
  - Refactor scripts/Makefile.modinst and fix some modules_sign issues
 
  - Add a new Kconfig env variable to warn symbols that are not defined anywhere
 
  - Show help messages of config fragments in 'make help'
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Merge tag 'kbuild-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild updates from Masahiro Yamada:

 - Enable -Wenum-conversion warning option

 - Refactor the rpm-pkg target

 - Fix scripts/setlocalversion to consider annotated tags for rt-kernel

 - Add a jump key feature for the search menu of 'make nconfig'

 - Support Qt6 for 'make xconfig'

 - Enable -Wformat-overflow, -Wformat-truncation, -Wstringop-overflow,
   and -Wrestrict warnings for W=1 builds

 - Replace <asm/export.h> with <linux/export.h> for alpha, ia64, and
   sparc

 - Support DEB_BUILD_OPTIONS=parallel=N for the debian source package

 - Refactor scripts/Makefile.modinst and fix some modules_sign issues

 - Add a new Kconfig env variable to warn symbols that are not defined
   anywhere

 - Show help messages of config fragments in 'make help'

* tag 'kbuild-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (62 commits)
  kconfig: fix possible buffer overflow
  kbuild: Show marked Kconfig fragments in "help"
  kconfig: add warn-unknown-symbols sanity check
  kbuild: dummy-tools: make MPROFILE_KERNEL checks work on BE
  Documentation/llvm: refresh docs
  modpost: Skip .llvm.call-graph-profile section check
  kbuild: support modules_sign for external modules as well
  kbuild: support 'make modules_sign' with CONFIG_MODULE_SIG_ALL=n
  kbuild: move more module installation code to scripts/Makefile.modinst
  kbuild: reduce the number of mkdir calls during modules_install
  kbuild: remove $(MODLIB)/source symlink
  kbuild: move depmod rule to scripts/Makefile.modinst
  kbuild: add modules_sign to no-{compiler,sync-config}-targets
  kbuild: do not run depmod for 'make modules_sign'
  kbuild: deb-pkg: support DEB_BUILD_OPTIONS=parallel=N in debian/rules
  alpha: remove <asm/export.h>
  alpha: replace #include <asm/export.h> with #include <linux/export.h>
  ia64: remove <asm/export.h>
  ia64: replace #include <asm/export.h> with #include <linux/export.h>
  sparc: remove <asm/export.h>
  ...
 2023-09-05 11:01:47 -07:00
Linus Torvalds
5eea5820c7 - Stefan Roesch has added ksm statistics to /proc/pid/smaps 
- Also a number of singleton patches, mainly cleanups and leftovers.
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Merge tag 'mm-stable-2023-09-04-14-00' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull more MM updates from Andrew Morton:

 - Stefan Roesch has added ksm statistics to /proc/pid/smaps

 - Also a number of singleton patches, mainly cleanups and leftovers

* tag 'mm-stable-2023-09-04-14-00' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
  mm/kmemleak: move up cond_resched() call in page scanning loop
  mm: page_alloc: remove stale CMA guard code
  MAINTAINERS: add rmap.h to mm entry
  rmap: remove anon_vma_link() nommu stub
  proc/ksm: add ksm stats to /proc/pid/smaps
  mm/hwpoison: rename hwp_walk* to hwpoison_walk*
  mm: memory-failure: add PageOffline() check
 2023-09-05 10:56:27 -07:00
Andrew Price
2938fd750e MAINTAINERS: Update dlm mailing list 
The new gfs2@ list will also be used for dlm development.

Signed-off-by: Andrew Price <anprice@redhat.com>
Acked-by: David Teigland <teigland@redhat.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
 2023-09-05 17:43:07 +02:00
Andrew Price
7b7e3ed78e MAINTAINERS: Update gfs2 mailing list 
Signed-off-by: Andrew Price <anprice@redhat.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
 2023-09-05 17:22:49 +02:00
Linus Torvalds
0ca4080a88 More thermal control updates for 6.6-rc1 
- Check if the Tegra BPMP supports the trip points in order to set the
     .set_trips callback (Mikko Perttunen).
 
   - Add new Loongson-2 thermal sensor along with the DT bindings (Yinbo
     Zhu).
 
   - Use IS_ERR_OR_NULL() helper to replace a double test on the TI
     bandgap sensor (Li Zetao).
 
   - Remove redundant platform_set_drvdata() calls, as there are no
     corresponding calls to platform_get_drvdata(), from a bunch of
     drivers (Andrei Coardos).
 
   - Switch the Mediatek LVTS mode to filtered in order to enable
     interrupts (Nícolas F. R. A. Prado).
 
   - Fix Wvoid-pointer-to-enum-cast warning on the Exynos TMU (Krzysztof
     Kozlowski).
 
   - Remove redundant dev_err_probe(), because the underlying function
     already called it, from the Mediatek sensor (Chen Jiahao).
 
    - Free calibration nvmem after reading it on sun8i (Mark Brown).
 
    - Remove useless comment from the sun8i driver (Yangtao Li).
 
    - Make tsens_xxxx_nvmem static to fix a sparse warning on QCom
      tsens (Min-Hua Chen).
 
    - Remove error message at probe deferral on imx8mm (Ahmad Fatoum).
 
    - Fix parameter check in lvts_debugfs_init() with IS_ERR() on
      Mediatek LVTS (Minjie Du).
 
    - Fix interrupt routine and configuratoin for Mediatek LVTS (Nícolas
      F. R. A. Prado).
 
    - Drop unused .get_trip_type(), .get_trip_temp() and .get_trip_hyst()
      thermal zone callbacks from the core and rework the .get_trend()
      one to take a trip point pointer as an argument (Rafael Wysocki).
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Merge tag 'thermal-6.6-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull more thermal control updates from Rafael Wysocki:
 "These are mostly updates of thermal control drivers for ARM platforms,
  new thermal control support for Loongson-2 and a couple of core
  cleanups made possible by recent changes merged previously.

  Specifics:

   - Check if the Tegra BPMP supports the trip points in order to set
     the .set_trips callback (Mikko Perttunen)

   - Add new Loongson-2 thermal sensor along with the DT bindings (Yinbo
     Zhu)

   - Use IS_ERR_OR_NULL() helper to replace a double test on the TI
     bandgap sensor (Li Zetao)

   - Remove redundant platform_set_drvdata() calls, as there are no
     corresponding calls to platform_get_drvdata(), from a bunch of
     drivers (Andrei Coardos)

   - Switch the Mediatek LVTS mode to filtered in order to enable
     interrupts (Nícolas F. R. A. Prado)

   - Fix Wvoid-pointer-to-enum-cast warning on the Exynos TMU (Krzysztof
     Kozlowski)

   - Remove redundant dev_err_probe(), because the underlying function
     already called it, from the Mediatek sensor (Chen Jiahao)

   - Free calibration nvmem after reading it on sun8i (Mark Brown)

   - Remove useless comment from the sun8i driver (Yangtao Li)

   - Make tsens_xxxx_nvmem static to fix a sparse warning on QCom tsens
     (Min-Hua Chen)

   - Remove error message at probe deferral on imx8mm (Ahmad Fatoum)

   - Fix parameter check in lvts_debugfs_init() with IS_ERR() on
     Mediatek LVTS (Minjie Du)

   - Fix interrupt routine and configuratoin for Mediatek LVTS (Nícolas
     F. R. A. Prado)

   - Drop unused .get_trip_type(), .get_trip_temp() and .get_trip_hyst()
     thermal zone callbacks from the core and rework the .get_trend()
     one to take a trip point pointer as an argument (Rafael Wysocki)"

* tag 'thermal-6.6-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (29 commits)
  thermal: core: Rework .get_trend() thermal zone callback
  thermal: core: Drop unused .get_trip_*() callbacks
  thermal/drivers/tegra-bpmp: Check if BPMP supports trip points
  thermal: dt-bindings: add loongson-2 thermal
  thermal/drivers/loongson-2: Add thermal management support
  thermal/drivers/ti-soc-thermal: Use helper function IS_ERR_OR_NULL()
  thermal/drivers/generic-adc: Removed unneeded call to platform_set_drvdata()
  thermal/drivers/max77620_thermal: Removed unneeded call to platform_set_drvdata()
  thermal/drivers/mediatek/auxadc_thermal: Removed call to platform_set_drvdata()
  thermal/drivers/sun8i_thermal: Remove unneeded call to platform_set_drvdata()
  thermal/drivers/broadcom/brcstb_thermal: Removed unneeded platform_set_drvdata()
  thermal/drivers/mediatek/lvts_thermal: Make readings valid in filtered mode
  thermal/drivers/k3_bandgap: Remove unneeded call to platform_set_drvdata()
  thermal/drivers/k3_j72xx_bandgap: Removed unneeded call to platform_set_drvdata()
  thermal/drivers/broadcom/sr-thermal: Removed call to platform_set_drvdata()
  thermal/drivers/samsung: Fix Wvoid-pointer-to-enum-cast warning
  thermal/drivers/db8500: Remove redundant of_match_ptr()
  thermal/drivers/mediatek: Clean up redundant dev_err_probe()
  thermal/drivers/sun8i: Free calibration nvmem after reading it
  thermal/drivers/sun8i: Remove unneeded comments
  ...
 2023-09-04 15:17:28 -07:00
Linus Torvalds
d8723062a2 - New Drivers 
- Add support for the Cirrus Logic CS42L43 Audio CODEC
 
  - Fix-ups
    - Make use of specific printk() format tags for various optimisations
    - Kconfig / module modifications / tweaking
    - Simplify obtaining resources (memory, device data) using unified API helpers
    - Bunch of Device Tree additions, conversions and adaptions
    - Convert a bunch of Regmap configurations to use the Maple Tree cache
    - Ensure correct includes are present and remove some that are not required
    - Remove superfluous code
    - Reduce amount of cycles spent in critical sections
    - Omit the use of redundant casts and if relevant replace with better ones
    - Swap out raw_spin_{un}lock_irq{save,restore}() for spin_{un}lock_irq{save,restore}()
 
  - Bug Fixes
    - Repair theoretical deadlock situation
    - Fix some link-time dependencies
    - Use more appropriate datatype when casting
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Merge tag 'mfd-next-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Pull NFD updates from Lee Jones:
 "New Drivers:
   - Add support for the Cirrus Logic CS42L43 Audio CODEC

  Fix-ups:
   - Make use of specific printk() format tags for various optimisations
   - Kconfig / module modifications / tweaking
   - Simplify obtaining resources (memory, device data) using unified
     API helpers
   - Bunch of Device Tree additions, conversions and adaptions
   - Convert a bunch of Regmap configurations to use the Maple Tree
     cache
   - Ensure correct includes are present and remove some that are not
     required
   - Remove superfluous code
   - Reduce amount of cycles spent in critical sections
   - Omit the use of redundant casts and if relevant replace with better
     ones
   - Swap out raw_spin_{un}lock_irq{save,restore}() for
     spin_{un}lock_irq{save,restore}()

  Bug Fixes:
   - Repair theoretical deadlock situation
   - Fix some link-time dependencies
   - Use more appropriate datatype when casting"

* tag 'mfd-next-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (70 commits)
  mfd: mc13xxx: Simplify device data fetching in probe()
  mfd: rz-mtu3: Replace raw_spin_lock->spin_lock()
  mfd: rz-mtu3: Reduce critical sections
  mfd: mxs-lradc: Fix Wvoid-pointer-to-enum-cast warning
  mfd: wm31x: Fix Wvoid-pointer-to-enum-cast warning
  mfd: wm8994: Fix Wvoid-pointer-to-enum-cast warning
  mfd: tc3589: Fix Wvoid-pointer-to-enum-cast warning
  mfd: lp87565: Fix Wvoid-pointer-to-enum-cast warning
  mfd: hi6421-pmic: Fix Wvoid-pointer-to-enum-cast warning
  mfd: max77541: Fix Wvoid-pointer-to-enum-cast warning
  mfd: max14577: Fix Wvoid-pointer-to-enum-cast warning
  mfd: stmpe: Fix Wvoid-pointer-to-enum-cast warning
  mfd: rn5t618: Remove redundant of_match_ptr()
  mfd: lochnagar-i2c: Remove redundant of_match_ptr()
  mfd: stpmic1: Remove redundant of_match_ptr()
  mfd: act8945a: Remove redundant of_match_ptr()
  mfd: rsmu_spi: Remove redundant of_match_ptr()
  mfd: altera-a10sr: Remove redundant of_match_ptr()
  mfd: rsmu_i2c: Remove redundant of_match_ptr()
  mfd: tc3589x: Remove redundant of_match_ptr()
  ...
 2023-09-04 13:47:59 -07:00
Linus Torvalds
3c31041e37 printk changes for 6.6 
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Merge tag 'printk-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux

Pull printk updates from Petr Mladek:

 - Do not try to get the console lock when it is not need or useful in
   panic()

 - Replace the global console_suspended state by a per-console flag

 - Export symbols needed for dumping the raw printk buffer in panic()

 - Fix documentation of printf formats for integer types

 - Moved Sergey Senozhatsky to the reviewer role

 - Misc cleanups

* tag 'printk-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux:
  printk: export symbols for debug modules
  lib: test_scanf: Add explicit type cast to result initialization in test_number_prefix()
  printk: ringbuffer: Fix truncating buffer size min_t cast
  printk: Rename abandon_console_lock_in_panic() to other_cpu_in_panic()
  printk: Add per-console suspended state
  printk: Consolidate console deferred printing
  printk: Do not take console lock for console_flush_on_panic()
  printk: Keep non-panic-CPUs out of console lock
  printk: Reduce console_unblank() usage in unsafe scenarios
  kdb: Do not assume write() callback available
  docs: printk-formats: Treat char as always unsigned
  docs: printk-formats: Fix hex printing of signed values
  MAINTAINERS: adjust printk/vsprintf entries
 2023-09-04 13:20:19 -07:00
Jeff Johnson
af5ff4b789 MAINTAINERS: wifi: ath12k: add wiki link 
The ath12k wireless driver now has a wiki, so advertise it.

Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230829-ath12kwiki-v1-1-df37127527a1@quicinc.com
 2023-09-04 20:13:13 +03:00
Kalle Valo
d253fb3705 MAINTAINERS: wifi: hostap: remove maintainer and web page 
As hostap is marked as obsolete there's no need to have a maintainer. Also
remove the link to the web page.

Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230828123603.87621-5-kvalo@kernel.org
 2023-09-04 20:12:21 +03:00
Kalle Valo
b8c713c134 MAINTAINERS: wifi: wl12xx: remove git tree 
Luca's tree hasn't been used for 10 years so remove it.

Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230828123603.87621-4-kvalo@kernel.org
 2023-09-04 20:12:21 +03:00
Kalle Valo
42c5f0e20e MAINTAINERS: wifi: rtl8xxxu: remove git tree 
Jes' tree hasn't been used for six years so remove it.

Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230828123603.87621-3-kvalo@kernel.org
 2023-09-04 20:12:21 +03:00
Kalle Valo
0b9480da79 MAINTAINERS: wifi: rtlwifi: remove git tree 
Linville's tree hasn't been used for something like 10 years so remove it.

Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230828123603.87621-2-kvalo@kernel.org
 2023-09-04 20:12:21 +03:00
Kalle Valo
84727c5727 MAINTAINERS: wifi: remove generic wiki links from drivers 
The top level entry for wireless drivers already contains to the wiki so no
need to duplicate that in driver entries:

NETWORKING DRIVERS (WIRELESS)
[...]
W:	https://wireless.wiki.kernel.org/

Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230828123603.87621-1-kvalo@kernel.org
 2023-09-04 20:12:20 +03:00
Kevin-Lu
c87906a7d5
MAINTAINERS: Update the MAINTAINERS enties for TEXAS INSTRUMENTS ASoC DRIVERS 
Update the MAINTAINERS email for TEXAS INSTRUMENTS ASoC DRIVERS.

Signed-off-by: Kevin-Lu <kevin-lu@ti.com>
Link: https://lore.kernel.org/r/20230903161439.85-1-kevin-lu@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-09-04 13:32:56 +01:00
Linus Torvalds
db906f0ca6 phy-for-6.6 
- New Support
   - Starfive dphy rx, JH7110 usb and pcie support
   - Rockchip rv1126 inno-dsi phy, rk3588 usb and pcie support
   - Qualcomm sa8775p PCIe support, M31 USB PHY driver
   - Samsung Exynos850 usb support
 
 - Updates
   - Mediatek dsi driver clock  updates
   - Qualcomm sm8150 combo phy with reworking of qmp pcie driver
   - Xilinx zynqmp runtime PM support
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Merge tag 'phy-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy

Pull phy updates from Vinod Koul:
 "As usual a couple of new drivers, a bunch of new device support and
  few updates to existing drivers

  New Support:
   - Starfive dphy rx, JH7110 usb and pcie support
   - Rockchip rv1126 inno-dsi phy, rk3588 usb and pcie support
   - Qualcomm sa8775p PCIe support, M31 USB PHY driver
   - Samsung Exynos850 usb support

  Updates:
   - Mediatek dsi driver clock updates
   - Qualcomm sm8150 combo phy with reworking of qmp pcie driver
   - Xilinx zynqmp runtime PM support"

* tag 'phy-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (83 commits)
  phy: exynos5-usbdrd: Add Exynos850 support
  phy: exynos5-usbdrd: Add 26MHz ref clk support
  phy: exynos5-usbdrd: Make it possible to pass custom phy ops
  dt-bindings: phy: samsung,usb3-drd-phy: Add Exynos850 support
  phy: qcom-qmp-combo: fix clock probing
  phy: qcom-qmp-pcie: support SM8150 PCIe QMP PHYs
  phy: qcom-qmp-pcie: populate offsets configuration
  phy: qcom-qmp-pcie: simplify clock handling
  phy: qcom-qmp-pcie: keep offset tables sorted
  phy: qcom-qmp-pcie: drop ln_shrd from v5_20 config
  dt-bindings: phy: qcom,qmp-pcie: describe SM8150 PCIe PHYs
  dt-bindings: phy: migrate QMP PCIe PHY bindings to qcom,sc8280xp-qmp-pcie-phy.yaml
  phy: fsl-imx8mq-usb: add dev_err_probe if getting vbus failed
  phy: qcom: Introduce M31 USB PHY driver
  dt-bindings: phy: qcom,m31: Document qcom,m31 USB phy
  phy: rockchip: inno-dsidphy: Add rv1126 support
  dt-bindings: phy: rockchip-inno-dsidphy: Document rv1126
  dt-bindings: phy: mediatek,tphy: allow simple nodename pattern
  phy: amlogic: meson-g12a-usb2: fix Wvoid-pointer-to-enum-cast warning
  phy: marvell pxa-usb: fix Wvoid-pointer-to-enum-cast warning
  ...
 2023-09-03 10:38:02 -07:00
Baruch Siach
12af80f6c9 MAINTAINERS: add rmap.h to mm entry 
Make it easier to figure out where to send patches for this file.

Link: https://lkml.kernel.org/r/efbc7689d35a48ff402644d696aa9a8d8bb6333a.1692877089.git.baruch@tkos.co.il
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
 2023-09-02 15:17:34 -07:00
Linus Torvalds
0468be89b3 IOMMU Updates for Linux v6.6 
Including:
 
 	- Core changes:
 	  - Consolidate probe_device path
 	  - Make the PCI-SAC IOVA allocation trick PCI-only
 
 	- AMD IOMMU:
 	  - Consolidate PPR log handling
 	  - Interrupt handling improvements
 	  - Refcount fixes for amd_iommu_v2 driver
 
 	- Intel VT-d driver:
 	  - Enable idxd device DMA with pasid through iommu dma ops.
 	  - Lift RESV_DIRECT check from VT-d driver to core.
 	  - Miscellaneous cleanups and fixes.
 
 	- ARM-SMMU drivers:
 	  - Device-tree binding updates:
 	    - Add additional compatible strings for Qualcomm SoCs
 	    - Allow ASIDs to be configured in the DT to work around Qualcomm's
 	      broken hypervisor
 	    - Fix clocks for Qualcomm's MSM8998 SoC
 	  - SMMUv2:
 	    - Support for Qualcomm's legacy firmware implementation featured on
 	      at least MSM8956 and MSM8976.
 	    - Match compatible strings for Qualcomm SM6350 and SM6375 SoC variants
 	  - SMMUv3:
 	    - Use 'ida' instead of a bitmap for VMID allocation
 
 	  - Rockchip IOMMU:
 	    - Lift page-table allocation restrictions on newer hardware
 
 	  - Mediatek IOMMU:
 	    - Add MT8188 IOMMU Support
 
 	  - Renesas IOMMU:
 	    - Allow PCIe devices
 
 	- Usual set of cleanups an smaller fixes
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Merge tag 'iommu-updates-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull iommu updates from Joerg Roedel:
 "Core changes:

   - Consolidate probe_device path

   - Make the PCI-SAC IOVA allocation trick PCI-only

  AMD IOMMU:

   - Consolidate PPR log handling

   - Interrupt handling improvements

   - Refcount fixes for amd_iommu_v2 driver

  Intel VT-d driver:

   - Enable idxd device DMA with pasid through iommu dma ops

   - Lift RESV_DIRECT check from VT-d driver to core

   - Miscellaneous cleanups and fixes

  ARM-SMMU drivers:

   - Device-tree binding updates:
      - Add additional compatible strings for Qualcomm SoCs
      - Allow ASIDs to be configured in the DT to work around Qualcomm's
        broken hypervisor
      - Fix clocks for Qualcomm's MSM8998 SoC

   - SMMUv2:
      - Support for Qualcomm's legacy firmware implementation featured
        on at least MSM8956 and MSM8976
      - Match compatible strings for Qualcomm SM6350 and SM6375 SoC
        variants

   - SMMUv3:
      - Use 'ida' instead of a bitmap for VMID allocation

   - Rockchip IOMMU:
      - Lift page-table allocation restrictions on newer hardware

   - Mediatek IOMMU:
      - Add MT8188 IOMMU Support

   - Renesas IOMMU:
      - Allow PCIe devices

  .. and the usual set of cleanups an smaller fixes"

* tag 'iommu-updates-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (64 commits)
  iommu: Explicitly include correct DT includes
  iommu/amd: Remove unused declarations
  iommu/arm-smmu-qcom: Add SM6375 SMMUv2
  iommu/arm-smmu-qcom: Add SM6350 DPU compatible
  iommu/arm-smmu-qcom: Add SM6375 DPU compatible
  iommu/arm-smmu-qcom: Sort the compatible list alphabetically
  dt-bindings: arm-smmu: Fix MSM8998 clocks description
  iommu/vt-d: Remove unused extern declaration dmar_parse_dev_scope()
  iommu/vt-d: Fix to convert mm pfn to dma pfn
  iommu/vt-d: Fix to flush cache of PASID directory table
  iommu/vt-d: Remove rmrr check in domain attaching device path
  iommu: Prevent RESV_DIRECT devices from blocking domains
  dmaengine/idxd: Re-enable kernel workqueue under DMA API
  iommu/vt-d: Add set_dev_pasid callback for dma domain
  iommu/vt-d: Prepare for set_dev_pasid callback
  iommu/vt-d: Make prq draining code generic
  iommu/vt-d: Remove pasid_mutex
  iommu/vt-d: Add domain_flush_pasid_iotlb()
  iommu: Move global PASID allocation from SVA to core
  iommu: Generalize PASID 0 for normal DMA w/o PASID
  ...
 2023-09-01 16:54:25 -07:00
Linus Torvalds
7716f383a5 cgroup: Changes for v6.6 
* Per-cpu cpu usage stats are now tracked. This currently isn't printed out
   in the cgroupfs interface and can only be accessed through e.g. BPF.
   Should decide on a not-too-ugly way to show per-cpu stats in cgroupfs.
 
 * cpuset received some cleanups and prepatory patches for the pending
   cpus.exclusive patchset which will allow cpuset partitions to be created
   below non-partition parents, which should ease the management of partition
   cpusets.
 
 * A lot of code and documentation cleanup patches.
 
 * tools/testing/selftests/cgroup/test_cpuset.c is added. This causes trivial
   conflicts in .gitignore and Makefile under the directory against
   fe3b1bf19b ("selftests: cgroup: add test_zswap program"). They can be
   resolved by keeping lines from both branches.
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Merge tag 'cgroup-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

Pull cgroup updates from Tejun Heo:

 - Per-cpu cpu usage stats are now tracked

   This currently isn't printed out in the cgroupfs interface and can
   only be accessed through e.g. BPF. Should decide on a not-too-ugly
   way to show per-cpu stats in cgroupfs

 - cpuset received some cleanups and prepatory patches for the pending
   cpus.exclusive patchset which will allow cpuset partitions to be
   created below non-partition parents, which should ease the management
   of partition cpusets

 - A lot of code and documentation cleanup patches

 - tools/testing/selftests/cgroup/test_cpuset.c added

* tag 'cgroup-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: (32 commits)
  cgroup: Avoid -Wstringop-overflow warnings
  cgroup:namespace: Remove unused cgroup_namespaces_init()
  cgroup/rstat: Record the cumulative per-cpu time of cgroup and its descendants
  cgroup: clean up if condition in cgroup_pidlist_start()
  cgroup: fix obsolete function name in cgroup_destroy_locked()
  Documentation: cgroup-v2.rst: Correct number of stats entries
  cgroup: fix obsolete function name above css_free_rwork_fn()
  cgroup/cpuset: fix kernel-doc
  cgroup: clean up printk()
  cgroup: fix obsolete comment above cgroup_create()
  docs: cgroup-v1: fix typo
  docs: cgroup-v1: correct the term of Page Cache organization in inode
  cgroup/misc: Store atomic64_t reads to u64
  cgroup/misc: Change counters to be explicit 64bit types
  cgroup/misc: update struct members descriptions
  cgroup: remove cgrp->kn check in css_populate_dir()
  cgroup: fix obsolete function name
  cgroup: use cached local variable parent in for loop
  cgroup: remove obsolete comment above struct cgroupstats
  cgroup: put cgroup_tryget_css() inside CONFIG_CGROUP_SCHED
  ...
 2023-09-01 15:58:21 -07:00
Linus Torvalds
29aa98d0fe for-linus-2023083101 
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Merge tag 'for-linus-2023083101' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid

Pull HID updates from Benjamin Tissoires:

 - devm fixes for problems that caused use-after-free reports (Rahul
   Rameshbabu)

 - Some extensive HID docs (Marco Morandini)

 - Constification of struct class (Ivan Orlov and Greg Kroah-Hartman)

 - Google Stadia Force Feedback support (Fabio Baltieri)

 - Various fixes and new device ID support

* tag 'for-linus-2023083101' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (42 commits)
  HID: logitech-hidpp: rework one more time the retries attempts
  HID: nvidia-shield: Reference hid_device devm allocation of input_dev name
  HID: multitouch: Correct devm device reference for hidinput input_dev name
  HID: uclogic: Correct devm device reference for hidinput input_dev name
  HID: logitech-dj: Fix error handling in logi_dj_recv_switch_to_dj_mode()
  HID: i2c-hid: elan: Add ili9882t timing
  dt-bindings: input: i2c-hid: Introduce Ilitek ili9882t
  HID: apple: Add "Hailuck" to the list of non-apple keyboards
  HID: steelseries: arctis_1_battery_request[] should be static
  MAINTAINERS: update my email address
  HID: logitech-hidpp: Add support for Logitech MX Anywhere 3 mouse
  HID: wacom: struct name cleanup
  HID: wacom: remove unnecessary 'connected' variable from EKR
  HID: wacom: remove the battery when the EKR is off
  HID: nvidia-shield: Update Thunderstrike LED instance name to use id
  HID: nvidia-shield: Add battery support for Thunderstrike
  HID: nvidia-shield: Remove led_classdev_unregister in thunderstrike_create
  HID: hid-google-stadiaff: add support for Stadia force feedback
  HID: logitech-dj: Add support for a new lightspeed receiver iteration
  HID: logitech-hidpp: Add support for the Pro X Superlight
  ...
 2023-09-01 12:31:44 -07:00
Linus Torvalds
307d59039f media updates for v6.6-rc1 
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Merge tag 'media/v6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - new i2c drivers: ds90ub913, ds90ub953, ds90ub960, dw9719, ds90ub913

 - new Intel IVSC MEI drivers

 - some Mediatek platform drivers were moved to a common location

 - Intel atomisp2 driver is now working with the main ov2680 driver. Due
   to that, the atomisp2 ov2680 staging one was removed

 - the bttv driver was finally converted to videobuf2 framework. This
   was the last one upstream using videobuf version 1 core. We'll likely
   remove the old videobuf framework on 6.7

 - lots of improvements at atomisp driver: it now works with normal I2C
   sensors. Several compile-mode dependecies to select between ISP2400
   and ISP2401 are now solved in runtime

 - a new ipu-bridge logic was added to work with IVSC MEI drivers

 - venus driver gained better support for new VPU versions

 - the v4l core async framework has gained lots of improvements and
   cleanups

 - lots of other cleanups, improvements and driver fixes

* tag 'media/v6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (358 commits)
  media: ivsc: Add ACPI dependency
  media: bttv: convert to vb2
  media: bttv: use audio defaults for winfast2000
  media: bttv: refactor bttv_set_dma()
  media: bttv: move vbi_skip/vbi_count out of buffer
  media: bttv: remove crop info from bttv_buffer
  media: bttv: remove tvnorm field from bttv_buffer
  media: bttv: remove format field from bttv_buffer
  media: bttv: move do_crop flag out of bttv_fh
  media: bttv: copy vbi_fmt from bttv_fh
  media: bttv: copy vid fmt/width/height from fh
  media: bttv: radio use v4l2_fh instead of bttv_fh
  media: bttv: replace BUG with WARN_ON
  media: bttv: use video_drvdata to get bttv
  media: i2c: rdacm21: Fix uninitialized value
  media: coda: Remove duplicated include
  media: vivid: fix the racy dev->radio_tx_rds_owner
  media: i2c: ccs: Check rules is non-NULL
  media: i2c: ds90ub960: Fix PLL config for 1200 MHz CSI rate
  media: i2c: ds90ub953: Fix use of uninitialized variables
  ...
 2023-09-01 12:21:32 -07:00
Linus Torvalds
1c9f8dff62 Char/Misc driver changes for 6.6-rc1 
Here is the big set of char/misc and other small driver subsystem
 changes for 6.6-rc1.
 
 Stuff all over the place here, lots of driver updates and changes and
 new additions.  Short summary is:
   - new IIO drivers and updates
   - Interconnect driver updates
   - fpga driver updates and additions
   - fsi driver updates
   - mei driver updates
   - coresight driver updates
   - nvmem driver updates
   - counter driver updates
   - lots of smaller misc and char driver updates and additions
 
 All of these have been in linux-next for a long time with no reported
 problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver updates from Greg KH:
 "Here is the big set of char/misc and other small driver subsystem
  changes for 6.6-rc1.

  Stuff all over the place here, lots of driver updates and changes and
  new additions. Short summary is:

   - new IIO drivers and updates

   - Interconnect driver updates

   - fpga driver updates and additions

   - fsi driver updates

   - mei driver updates

   - coresight driver updates

   - nvmem driver updates

   - counter driver updates

   - lots of smaller misc and char driver updates and additions

  All of these have been in linux-next for a long time with no reported
  problems"

* tag 'char-misc-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (267 commits)
  nvmem: core: Notify when a new layout is registered
  nvmem: core: Do not open-code existing functions
  nvmem: core: Return NULL when no nvmem layout is found
  nvmem: core: Create all cells before adding the nvmem device
  nvmem: u-boot-env:: Replace zero-length array with DECLARE_FLEX_ARRAY() helper
  nvmem: sec-qfprom: Add Qualcomm secure QFPROM support
  dt-bindings: nvmem: sec-qfprom: Add bindings for secure qfprom
  dt-bindings: nvmem: Add compatible for QCM2290
  nvmem: Kconfig: Fix typo "drive" -> "driver"
  nvmem: Explicitly include correct DT includes
  nvmem: add new NXP QorIQ eFuse driver
  dt-bindings: nvmem: Add t1023-sfp efuse support
  dt-bindings: nvmem: qfprom: Add compatible for MSM8226
  nvmem: uniphier: Use devm_platform_get_and_ioremap_resource()
  nvmem: qfprom: do some cleanup
  nvmem: stm32-romem: Use devm_platform_get_and_ioremap_resource()
  nvmem: rockchip-efuse: Use devm_platform_get_and_ioremap_resource()
  nvmem: meson-mx-efuse: Convert to devm_platform_ioremap_resource()
  nvmem: lpc18xx_otp: Convert to devm_platform_ioremap_resource()
  nvmem: brcm_nvram: Use devm_platform_get_and_ioremap_resource()
  ...
 2023-09-01 09:53:54 -07:00
Linus Torvalds
e2c874f999 platform-drivers-x86 for v6.6-1 
Highlights:
  -  hp-bioscfg:  New firmware-attributes driver for changing BIOS settings
                  from within Linux
  -  asus-wmi:    Add charger mode, middle fan and eGPU settings support
  -  ideapad:     Support keyboard backlight control on more models
  -  mellanox:    Support for new models
  -  sel-3350:    New LED and power-supply driver for this industrial mainboard
  -  simatic-ipc: Add RTC battery monitor and various new models support
  -  Miscellaneous other cleanups / fixes
 
 The following is an automated git shortlog grouped by driver:
 
 Add SEL-3350 platform driver:
  -  Add SEL-3350 platform driver
 
 Documentation/ABI:
  -  Add new attribute for mlxreg-io sysfs interfaces
 
 MAINTAINERS:
  -  Add entries for Siemens IPC modules
 
 Merge remote-tracking branch 'intel-speed-select/intel-sst' into review-hans:
  -  Merge remote-tracking branch 'intel-speed-select/intel-sst' into review-hans
 
 Merge remote-tracking branch 'pdx86/fixes' into pdx86/for-next:
  -  Merge remote-tracking branch 'pdx86/fixes' into pdx86/for-next
 
 Merge remote-tracking branch 'pdx86/platform-drivers-x86-simatic-ipc' into review-hans:
  -  Merge remote-tracking branch 'pdx86/platform-drivers-x86-simatic-ipc' into review-hans
 
 Merge tag 'ib-pdx86-simatic-v6.6' into review-hans:
  -  Merge tag 'ib-pdx86-simatic-v6.6' into review-hans
 
 Merge tag 'ib-pdx86-simatic-v6.6-2' into review-hans:
  -  Merge tag 'ib-pdx86-simatic-v6.6-2' into review-hans
 
 Move all simatic ipc drivers to the subdirectory siemens:
  -  Move all simatic ipc drivers to the subdirectory siemens
 
 asus-wmi:
  -  corrections to egpu safety check
  -  Fix support for showing middle fan RPM
  -  expose dGPU and CPU tunables for ROG
  -  support setting mini-LED mode
  -  add safety checks to gpu switching
  -  don't allow eGPU switching if eGPU not connected
  -  add WMI method to show if egpu connected
  -  support middle fan custom curves
  -  add support for showing middle fan RPM
  -  add support for showing charger mode
 
 dell-sysman:
  -  Fix reference leak
 
 doc:
  -  TPMI: Add debugfs documentation
 
 hp-bioscfg:
  -  Update steps order list elements are evaluated
  -  Use kmemdup() to replace kmalloc + memcpy
  -  Remove duplicate use of variable in inner loop
  -  Change how password encoding size is evaluated
  -  Change how enum possible values size is evaluated
  -  Change how order list size is evaluated
  -  Change how prerequisites size is evaluated
  -  Replace the word HACK from source code
  -  Fix uninitialized variable errors
  -  Fix memory leaks in attribute packages
  -  fix error reporting in hp_add_other_attributes()
  -  prevent a small buffer overflow
  -  fix a signedness bug in hp_wmi_perform_query()
  -  MAINTAINERS
  -  Makefile
  -  surestart-attributes
  -  string-attributes
  -  spmobj-attributes
  -  passwdobj-attributes
  -  order-list-attributes
  -  int-attributes
  -  enum-attributes
  -  biosattr-interface
  -  bioscfg
  -  bioscfg-h
  -  Documentation
 
 ideapad-laptop:
  -  Add support for keyboard backlights using KBLC ACPI symbol
 
 leds:
  -  simatic-ipc-leds: default config switch to platform switch
 
 mlx-platform:
  -  Add dependency on PCI to Kconfig
 
 mlxbf-bootctl:
  -  Support sysfs entries for MFG fields
  -  Support setting the ARM boot state to "OS up"
  -  Support the large icmc write/read
 
 p2sb:
  -  Make the Kconfig symbol hidden
 
 platform:
  -  mellanox: nvsw-sn2201: change fans i2c busses.
  -  mellanox: mlxreg-hotplug: Extend condition for notification callback processing
  -  mellanox: Add initial support for PCIe based programming logic device
  -  mellanox: mlx-platform: Get interrupt line through ACPI
  -  mellanox: mlx-platform: Introduce ACPI init flow
  -  mellanox: mlx-platform: Prepare driver to allow probing through ACPI infrastructure
  -  mellanox: mlx-platform: Add reset callback
  -  mellanox: Cosmetic changes
  -  mellanox: mlx-platform: Modify power off callback
  -  mellanox: mlx-platform: add support for additional CPLD
  -  mellanox: mlx-platform: Add reset cause attribute
  -  mellanox: mlx-platform: Modify health and power hotplug action
  -  mellanox: Modify reset causes description
  -  mellanox: Add field upgrade capability register
  -  mellanox: Add new attributes
  -  Explicitly include correct DT includes
 
 platform/x86/amd/pmc:
  -  Fix build error with randconfig
  -  Move PMC driver to separate directory
 
 platform/x86/amd/pmf:
  -  Fix a missing cleanup path
  -  Use str_on_off() helper
 
 platform/x86/intel/tpmi:
  -  Add debugfs interface
  -  Read feature control status
 
 platform/x86/siemens:
  -  simatic-ipc-batt: fix logical error for BX-59A
  -  simatic-ipc: fix logical error for BX-59A
  -  simatic-ipc-batt: fix wrong pointer pass to PTR_ERR()
  -  simatic-ipc-batt: add support for module BX-59A
  -  simatic-ipc: add new models BX-56A/BX-59A
  -  Kconfig: adjust help text
  -  simatic-ipc-batt: fix bat reading in BX_21A
 
 simatic-ipc:
  -  use extra module loading for watchdog
  -  add auto-loading of hwmon modules
  -  add another model
  -  drop PCI runtime depends and header
  -  add CMOS battery monitoring
  -  add another model BX-21A
 
 system76:
  -  Handle new KBLED ACPI methods
 
 thinkpad_acpi:
  -  Switch to memdup_user_nul() helper
  -  use lockdep annotations
  -  take mutex for hotkey_mask_{set,get}
 
 tools/power/x86/intel-speed-select:
  -  v1.17 release
  -  Change mem-frequency display name
  -  Prevent CPU 0 offline
  -  Error on CPU count exceed in request
  -  Support more than 8 sockets.
  -  Fix CPU count display
 
 watchdog:
  -  simatic: Use idiomatic selection of P2SB
  -  simatic: add PCI dependency
  -  make Siemens Simatic watchdog driver default on platform
  -  simatic-ipc-wdt: make IO region access of one model muxed
 
 wmi-bmof:
  -  Update MAINTAINERS entry
  -  Simplify read_bmof()
  -  Use device_create_bin_file()
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Merge tag 'platform-drivers-x86-v6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver updates from Hans de Goede:

 - hp-bioscfg: New firmware-attributes driver for changing BIOS settings
   from within Linux

 - asus-wmi: Add charger mode, middle fan and eGPU settings support

 - ideapad: Support keyboard backlight control on more models

 - mellanox: Support for new models

 - sel-3350: New LED and power-supply driver for this industrial
   mainboard

 - simatic-ipc: Add RTC battery monitor and various new models support

 - miscellaneous other cleanups / fixes

* tag 'platform-drivers-x86-v6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (101 commits)
  platform/x86: asus-wmi: corrections to egpu safety check
  platform/x86: mlx-platform: Add dependency on PCI to Kconfig
  platform/x86: ideapad-laptop: Add support for keyboard backlights using KBLC ACPI symbol
  platform/x86/amd/pmc: Fix build error with randconfig
  platform/x86/amd/pmf: Fix a missing cleanup path
  watchdog: simatic: Use idiomatic selection of P2SB
  platform/x86: p2sb: Make the Kconfig symbol hidden
  Documentation/ABI: Add new attribute for mlxreg-io sysfs interfaces
  platform: mellanox: nvsw-sn2201: change fans i2c busses.
  platform: mellanox: mlxreg-hotplug: Extend condition for notification callback processing
  platform: mellanox: Add initial support for PCIe based programming logic device
  platform: mellanox: mlx-platform: Get interrupt line through ACPI
  platform: mellanox: mlx-platform: Introduce ACPI init flow
  platform: mellanox: mlx-platform: Prepare driver to allow probing through ACPI infrastructure
  platform: mellanox: mlx-platform: Add reset callback
  platform: mellanox: Cosmetic changes
  platform: mellanox: mlx-platform: Modify power off callback
  platform: mellanox: mlx-platform: add support for additional CPLD
  platform: mellanox: mlx-platform: Add reset cause attribute
  platform: mellanox: mlx-platform: Modify health and power hotplug action
  ...
 2023-09-01 09:16:47 -07:00
Lad Prabhakar
d34599bcd2
cache: Add L2 cache management for Andes AX45MP RISC-V core 
I/O Coherence Port (IOCP) provides an AXI interface for connecting
external non-caching masters, such as DMA controllers. The accesses
from IOCP are coherent with D-Caches and L2 Cache.

IOCP is a specification option and is disabled on the Renesas RZ/Five
SoC due to this reason IP blocks using DMA will fail.

The Andes AX45MP core has a Programmable Physical Memory Attributes (PMA)
block that allows dynamic adjustment of memory attributes in the runtime.
It contains a configurable amount of PMA entries implemented as CSR
registers to control the attributes of memory locations in interest.
Below are the memory attributes supported:
* Device, Non-bufferable
* Device, bufferable
* Memory, Non-cacheable, Non-bufferable
* Memory, Non-cacheable, Bufferable
* Memory, Write-back, No-allocate
* Memory, Write-back, Read-allocate
* Memory, Write-back, Write-allocate
* Memory, Write-back, Read and Write-allocate

More info about PMA (section 10.3):
Link: http://www.andestech.com/wp-content/uploads/AX45MP-1C-Rev.-5.0.0-Datasheet.pdf

As a workaround for SoCs with IOCP disabled CMO needs to be handled by
software. Firstly OpenSBI configures the memory region as
"Memory, Non-cacheable, Bufferable" and passes this region as a global
shared dma pool as a DT node. With DMA_GLOBAL_POOL enabled all DMA
allocations happen from this region and synchronization callbacks are
implemented to synchronize when doing DMA transactions.

Example PMA region passes as a DT node from OpenSBI:
    reserved-memory {
        #address-cells = <2>;
        #size-cells = <2>;
        ranges;

        pma_resv0@58000000 {
            compatible = "shared-dma-pool";
            reg = <0x0 0x58000000 0x0 0x08000000>;
            no-map;
            linux,dma-default;
        };
    };

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Tested-by: Conor Dooley <conor.dooley@microchip.com> # tyre-kicking on a d1
Link: https://lore.kernel.org/r/20230818135723.80612-6-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
 2023-09-01 09:08:59 -07:00
Paolo Bonzini
1814db83c0 KVM: x86: Selftests changes for 6.6: 
- Add testcases to x86's sync_regs_test for detecting KVM TOCTOU bugs
 
  - Add support for printf() in guest code and covert all guest asserts to use
    printf-based reporting
 
  - Clean up the PMU event filter test and add new testcases
 
  - Include x86 selftests in the KVM x86 MAINTAINERS entry
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Merge tag 'kvm-x86-selftests-6.6' of https://github.com/kvm-x86/linux into HEAD

KVM: x86: Selftests changes for 6.6:

 - Add testcases to x86's sync_regs_test for detecting KVM TOCTOU bugs

 - Add support for printf() in guest code and covert all guest asserts to use
   printf-based reporting

 - Clean up the PMU event filter test and add new testcases

 - Include x86 selftests in the KVM x86 MAINTAINERS entry
 2023-08-31 13:20:45 -04:00
Linus Torvalds
ec0e2dc810 VFIO updates for v6.6-rc1 
- VFIO direct character device (cdev) interface support.  This extracts
    the vfio device fd from the container and group model, and is intended
    to be the native uAPI for use with IOMMUFD. (Yi Liu)
 
  - Enhancements to the PCI hot reset interface in support of cdev usage.
    (Yi Liu)
 
  - Fix a potential race between registering and unregistering vfio files
    in the kvm-vfio interface and extend use of a lock to avoid extra
    drop and acquires. (Dmitry Torokhov)
 
  - A new vfio-pci variant driver for the AMD/Pensando Distributed Services
    Card (PDS) Ethernet device, supporting live migration. (Brett Creeley)
 
  - Cleanups to remove redundant owner setup in cdx and fsl bus drivers,
    and simplify driver init/exit in fsl code. (Li Zetao)
 
  - Fix uninitialized hole in data structure and pad capability structures
    for alignment. (Stefan Hajnoczi)
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Merge tag 'vfio-v6.6-rc1' of https://github.com/awilliam/linux-vfio

Pull VFIO updates from Alex Williamson:

 - VFIO direct character device (cdev) interface support. This extracts
   the vfio device fd from the container and group model, and is
   intended to be the native uAPI for use with IOMMUFD (Yi Liu)

 - Enhancements to the PCI hot reset interface in support of cdev usage
   (Yi Liu)

 - Fix a potential race between registering and unregistering vfio files
   in the kvm-vfio interface and extend use of a lock to avoid extra
   drop and acquires (Dmitry Torokhov)

 - A new vfio-pci variant driver for the AMD/Pensando Distributed
   Services Card (PDS) Ethernet device, supporting live migration (Brett
   Creeley)

 - Cleanups to remove redundant owner setup in cdx and fsl bus drivers,
   and simplify driver init/exit in fsl code (Li Zetao)

 - Fix uninitialized hole in data structure and pad capability
   structures for alignment (Stefan Hajnoczi)

* tag 'vfio-v6.6-rc1' of https://github.com/awilliam/linux-vfio: (53 commits)
  vfio/pds: Send type for SUSPEND_STATUS command
  vfio/pds: fix return value in pds_vfio_get_lm_file()
  pds_core: Fix function header descriptions
  vfio: align capability structures
  vfio/type1: fix cap_migration information leak
  vfio/fsl-mc: Use module_fsl_mc_driver macro to simplify the code
  vfio/cdx: Remove redundant initialization owner in vfio_cdx_driver
  vfio/pds: Add Kconfig and documentation
  vfio/pds: Add support for firmware recovery
  vfio/pds: Add support for dirty page tracking
  vfio/pds: Add VFIO live migration support
  vfio/pds: register with the pds_core PF
  pds_core: Require callers of register/unregister to pass PF drvdata
  vfio/pds: Initial support for pds VFIO driver
  vfio: Commonize combine_ranges for use in other VFIO drivers
  kvm/vfio: avoid bouncing the mutex when adding and deleting groups
  kvm/vfio: ensure kvg instance stays around in kvm_vfio_group_add()
  docs: vfio: Add vfio device cdev description
  vfio: Compile vfio_group infrastructure optionally
  vfio: Move the IOMMU_CAP_CACHE_COHERENCY check in __vfio_register_dev()
  ...
 2023-08-30 20:36:01 -07:00
Linus Torvalds
cd99b9eb4b Documentation work keeps chugging along; stuff for 6.6 includes: 
- Work from Carlos Bilbao to integrate rustdoc output into the generated
   HTML documentation.  This took some work to figure out how to do it
   without slowing the docs build and without creating people who don't have
   Rust installed, but Carlos got there.
 
 - Move the loongarch and mips architecture documentation under
   Documentation/arch/.
 
 - Some more maintainer documentation from Jakub
 
 ...plus the usual assortment of updates, translations, and fixes.
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Merge tag 'docs-6.6' of git://git.lwn.net/linux

Pull documentation updates from Jonathan Corbet:
 "Documentation work keeps chugging along; this includes:

   - Work from Carlos Bilbao to integrate rustdoc output into the
     generated HTML documentation. This took some work to figure out how
     to do it without slowing the docs build and without creating people
     who don't have Rust installed, but Carlos got there

   - Move the loongarch and mips architecture documentation under
     Documentation/arch/

   - Some more maintainer documentation from Jakub

  ... plus the usual assortment of updates, translations, and fixes"

* tag 'docs-6.6' of git://git.lwn.net/linux: (56 commits)
  Docu: genericirq.rst: fix irq-example
  input: docs: pxrc: remove reference to phoenix-sim
  Documentation: serial-console: Fix literal block marker
  docs/mm: remove references to hmm_mirror ops and clean typos
  docs/zh_CN: correct regi_chg(),regi_add() to region_chg(),region_add()
  Documentation: Fix typos
  Documentation/ABI: Fix typos
  scripts: kernel-doc: fix macro handling in enums
  scripts: kernel-doc: parse DEFINE_DMA_UNMAP_[ADDR|LEN]
  Documentation: riscv: Update boot image header since EFI stub is supported
  Documentation: riscv: Add early boot document
  Documentation: arm: Add bootargs to the table of added DT parameters
  docs: kernel-parameters: Refer to the correct bitmap function
  doc: update params of memhp_default_state=
  docs: Add book to process/kernel-docs.rst
  docs: sparse: fix invalid link addresses
  docs: vfs: clean up after the iterate() removal
  docs: Add a section on surveys to the researcher guidelines
  docs: move mips under arch
  docs: move loongarch under arch
  ...
 2023-08-30 20:05:42 -07:00
Linus Torvalds
f8fd5c2483 This pull request is full of clk driver changes. In fact, there aren't any 
changes to the clk framework this time around. That's probably because everyone
 was on vacation (yours truly included). We did lose a couple clk drivers this
 time around because nobody was using those devices. That skews the diffstat a
 bit, but either way, nothing looks out of the ordinary here. The usual suspects
 are chugging along adding support for more SoCs and fixing bugs.
 
 If I had to choose, I'd say the theme for the past few months has been
 "polish". There's quite a few patches that migrate to
 devm_platform_ioremap_resource() in here. And there's more than a handful of
 patches that move the NR_CLKS define from the DT binding header to the driver.
 There's even patches that migrate drivers to use clk_parent_data and clk_hw to
 describe clk tree topology. It seems that the spring (summer?) cleaning bug got
 some folks, or the semiconductor shortage finally hit the software side.
 
 New Drivers:
  - StarFive JH7110 SoC clock drivers
  - Qualcomm IPQ5018 Global Clock Controller driver
  - Versa3 clk generator to support 48KHz playback/record with audio codec on
    RZ/G2L SMARC EVK
 
 Removed Drivers:
  - Remove non-OF mmp clk drivers
  - Remove OXNAS clk driver
 
 Updates:
  - Add __counted_by to struct clk_hw_onecell_data and struct spmi_pmic_div_clk_cc
  - Move defines for numbers of clks (NR_CLKS) from DT headers to drivers
  - Introduce kstrdup_and_replace() and use it
  - Add PLL rates for Rockchip rk3568
  - Add the display clock tree for Rockchip rv1126
  - Add Audio Clock Generator (ADG) clocks on Renesas R-Car Gen3 and RZ/G2 SoCs
  - Convert sun9i-mmc clock to use devm_platform_get_and_ioremap_resource()
  - Fix function name in a comment in ccu_mmc_timing.c
  - Parameter name correction for ccu_nkm_round_rate()
  - Implement CLK_SET_RATE_PARENT for Allwinner NKM clocks, i.e. consider alternative
    parent rates when determining clock rates
  - Set CLK_SET_RATE_PARENT for Allwinner A64 pll-mipi
  - Support finding closest (as opposed to closest but not higher) clock rate
    for NM, NKM, mux and div type clocks, as use it for Allwinner A64 pll-video0
  - Prefer current parent rate if able to generate ideal clock rate for Allwinner NKM clocks
  - Clean up Qualcomm SMD RPM driver, with interconnect bus clocks moved out to
    the interconnect drivers
  - Fix various PM runtime bugs across many Qualcomm clk drivers
  - Migrate Qualcomm MDM9615 is to parent_hw and parent_data
  - Add network related resets on Qualcomm IPQ4019
  - Add a couple missing USB related clocks to Qualcomm IPQ9574
  - Add missing gpll0_sleep_clk_src to Qualcomm MSM8917 global clock controller
  - In the Qualcomm QDU1000 global clock controller, GDSCs, clkrefs, and GPLL1 are
    added, while PCIe pipe clock, SDCC rcg ops are corrected
  - Add missing GDSCs to and correct GDSCs for the SC8280XP global clock controller driver
  - Support retention for the Qualcomm SC8280XP display clock controller GDSCs.
  - Qualcommm's SDCC apps_clk_src is marked with CLK_OPS_PARENT_ENABLE to fix
    issues with missing parent clocks across sc7180, sm7150, sm6350 and sm8250,
    while sm8450 is corrected to use floor ops
  - Correct Qualcomm SM6350 GPU clock controller's clock supplies
  - Drop unwanted clocks from the Qualcomm IPQ5332 GCC driver
  - Add missing OXILICX GDSC to Qualcomm MSM8226 GCC
  - Change the delay in the Qualcomm reset controller to fsleep() for correctness
  - Extend the Qualcomm SM83550 Video clock controller to support SC8280XP
  - Add graphics clock support on Renesas RZ/G2M, RZ/G2N, RZ/G2E, and R-Car H3,
    M3-W, and M3-N SoCs
  - Add Clocked Serial Interface (CSI) clocks on Renesas RZ/V2M
  - Add PWM (MTU3) clock and reset on Renesas RZ/G2UL and RZ/Five
  - Add the PDM IPC clock for i.MX93
  - Add 519.75MHz frequency support for i.MX9 PLL
  - Simplify the .determine_rate() implementation for i.MX GPR mux
  - Make the i.MX8QXP LPCG clock use devm_platform_ioremap_resource()
  - Add the audio mux clock to i.MX8
  - Fix the SPLL2 MULT range for PLLv4
  - Update the SPLL2 type in i.MX8ULP
  - Fix the SAI4 clock on i.MX8MP
  - Add silicon revision print for i.MX25 on clocks init
  - Drop the return value from __mx25_clocks_init()
  - Fix the clock pauses on no-op set_rate for i.MX8M composite clock
  - Drop restrictions for i.MX PLL14xx and fix its max prediv value
  - Drop the 393216000 and 361267200 from i.MX PLL14xx rate table to allow
    glitch free switching
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk subsystem updates from Stephen Boyd:
 "This pull request is full of clk driver changes. In fact, there aren't
  any changes to the clk framework this time around. That's probably
  because everyone was on vacation (yours truly included). We did lose a
  couple clk drivers this time around because nobody was using those
  devices. That skews the diffstat a bit, but either way, nothing looks
  out of the ordinary here. The usual suspects are chugging along adding
  support for more SoCs and fixing bugs.

  If I had to choose, I'd say the theme for the past few months has been
  "polish". There's quite a few patches that migrate to
  devm_platform_ioremap_resource() in here. And there's more than a
  handful of patches that move the NR_CLKS define from the DT binding
  header to the driver. There's even patches that migrate drivers to use
  clk_parent_data and clk_hw to describe clk tree topology. It seems
  that the spring (summer?) cleaning bug got some folks, or the
  semiconductor shortage finally hit the software side.

  New Drivers:
   - StarFive JH7110 SoC clock drivers
   - Qualcomm IPQ5018 Global Clock Controller driver
   - Versa3 clk generator to support 48KHz playback/record with audio
     codec on RZ/G2L SMARC EVK

  Removed Drivers:
   - Remove non-OF mmp clk drivers
   - Remove OXNAS clk driver

  Updates:
   - Add __counted_by to struct clk_hw_onecell_data and struct
     spmi_pmic_div_clk_cc
   - Move defines for numbers of clks (NR_CLKS) from DT headers to
     drivers
   - Introduce kstrdup_and_replace() and use it
   - Add PLL rates for Rockchip rk3568
   - Add the display clock tree for Rockchip rv1126
   - Add Audio Clock Generator (ADG) clocks on Renesas R-Car Gen3 and
     RZ/G2 SoCs
   - Convert sun9i-mmc clock to use
     devm_platform_get_and_ioremap_resource()
   - Fix function name in a comment in ccu_mmc_timing.c
   - Parameter name correction for ccu_nkm_round_rate()
   - Implement CLK_SET_RATE_PARENT for Allwinner NKM clocks, i.e.
     consider alternative parent rates when determining clock rates
   - Set CLK_SET_RATE_PARENT for Allwinner A64 pll-mipi
   - Support finding closest (as opposed to closest but not higher)
     clock rate for NM, NKM, mux and div type clocks, as use it for
     Allwinner A64 pll-video0
   - Prefer current parent rate if able to generate ideal clock rate for
     Allwinner NKM clocks
   - Clean up Qualcomm SMD RPM driver, with interconnect bus clocks
     moved out to the interconnect drivers
   - Fix various PM runtime bugs across many Qualcomm clk drivers
   - Migrate Qualcomm MDM9615 is to parent_hw and parent_data
   - Add network related resets on Qualcomm IPQ4019
   - Add a couple missing USB related clocks to Qualcomm IPQ9574
   - Add missing gpll0_sleep_clk_src to Qualcomm MSM8917 global clock
     controller
   - In the Qualcomm QDU1000 global clock controller, GDSCs, clkrefs,
     and GPLL1 are added, while PCIe pipe clock, SDCC rcg ops are
     corrected
   - Add missing GDSCs to and correct GDSCs for the SC8280XP global
     clock controller driver
   - Support retention for the Qualcomm SC8280XP display clock
     controller GDSCs.
   - Qualcommm's SDCC apps_clk_src is marked with CLK_OPS_PARENT_ENABLE
     to fix issues with missing parent clocks across sc7180, sm7150,
     sm6350 and sm8250, while sm8450 is corrected to use floor ops
   - Correct Qualcomm SM6350 GPU clock controller's clock supplies
   - Drop unwanted clocks from the Qualcomm IPQ5332 GCC driver
   - Add missing OXILICX GDSC to Qualcomm MSM8226 GCC
   - Change the delay in the Qualcomm reset controller to fsleep() for
     correctness
   - Extend the Qualcomm SM83550 Video clock controller to support
     SC8280XP
   - Add graphics clock support on Renesas RZ/G2M, RZ/G2N, RZ/G2E, and
     R-Car H3, M3-W, and M3-N SoCs
   - Add Clocked Serial Interface (CSI) clocks on Renesas RZ/V2M
   - Add PWM (MTU3) clock and reset on Renesas RZ/G2UL and RZ/Five
   - Add the PDM IPC clock for i.MX93
   - Add 519.75MHz frequency support for i.MX9 PLL
   - Simplify the .determine_rate() implementation for i.MX GPR mux
   - Make the i.MX8QXP LPCG clock use devm_platform_ioremap_resource()
   - Add the audio mux clock to i.MX8
   - Fix the SPLL2 MULT range for PLLv4
   - Update the SPLL2 type in i.MX8ULP
   - Fix the SAI4 clock on i.MX8MP
   - Add silicon revision print for i.MX25 on clocks init
   - Drop the return value from __mx25_clocks_init()
   - Fix the clock pauses on no-op set_rate for i.MX8M composite clock
   - Drop restrictions for i.MX PLL14xx and fix its max prediv value
   - Drop the 393216000 and 361267200 from i.MX PLL14xx rate table to
     allow glitch free switching"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (207 commits)
  clk: qcom: Fix SM_GPUCC_8450 dependencies
  clk: lmk04832: Support using PLL1_LD as SPI readback pin
  clk: lmk04832: Don't disable vco clock on probe fail
  clk: lmk04832: Set missing parent_names for output clocks
  clk: mvebu: Convert to devm_platform_ioremap_resource()
  clk: nuvoton: Convert to devm_platform_ioremap_resource()
  clk: socfpga: agilex: Convert to devm_platform_ioremap_resource()
  clk: ti: Use devm_platform_get_and_ioremap_resource()
  clk: mediatek: Convert to devm_platform_ioremap_resource()
  clk: hsdk-pll: Convert to devm_platform_ioremap_resource()
  clk: gemini: Convert to devm_platform_ioremap_resource()
  clk: fsl-sai: Convert to devm_platform_ioremap_resource()
  clk: bm1880: Convert to devm_platform_ioremap_resource()
  clk: axm5516: Convert to devm_platform_ioremap_resource()
  clk: actions: Convert to devm_platform_ioremap_resource()
  clk: cdce925: Remove redundant of_match_ptr()
  clk: pxa910: Move number of clocks to driver source
  clk: pxa1928: Move number of clocks to driver source
  clk: pxa168: Move number of clocks to driver source
  clk: mmp2: Move number of clocks to driver source
  ...
 2023-08-30 19:53:39 -07:00
Linus Torvalds
8f447694c2 Devicetree updates for v6.6: 
DT core:
 - Add support for generating DT nodes for PCI devices. This is the
   groundwork for applying overlays to PCI devices containing
   non-discoverable downstream devices.
 
 - DT unittest additions to check reverted changesets, to test for
   refcount issues, and to test unresolved symbols. Also, various
   clean-ups of the unittest along the way.
 
 - Refactor node and property manipulation functions to better share code
   with old API and changeset API
 
 - Refactor changeset print functions to a common implementation
 
 - Move some platform_device specific functions into of_platform.c
 
 Bindings:
 - Treewide fixing of typos
 
 - Treewide clean-up of SPDX tags to use 'OR' consistently
 
 - Last chunk of dropping unnecessary quotes. With that, the check
   for unnecessary quotes is enabled in yamllint.
 
 - Convert ftgmac100, zynqmp-genpd, pps-gpio, syna,rmi4, and qcom,ssbi
   bindings to DT schema format
 
 - Add Allwinner V3s xHCI USB, Saef SF-TC154B display, QCom SM8450 Inline
   Crypto Engine, QCom SM6115 UFS, QCom SDM670 PDC interrupt controller,
   Arm 2022 Cortex cores, and QCom IPQ9574 Crypto bindings
 
 - Fixes for Rockchip DWC PCI binding
 
 - Ensure all properties are evaluated on USB connector schema
 
 - Fix dt-check-compatible script to find of_device_id instances with
   compiler annotations
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Merge tag 'devicetree-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:
 "DT core:

   - Add support for generating DT nodes for PCI devices. This is the
     groundwork for applying overlays to PCI devices containing
     non-discoverable downstream devices.

   - DT unittest additions to check reverted changesets, to test for
     refcount issues, and to test unresolved symbols. Also, various
     clean-ups of the unittest along the way.

   - Refactor node and property manipulation functions to better share
     code with old API and changeset API

   - Refactor changeset print functions to a common implementation

   - Move some platform_device specific functions into of_platform.c

  Bindings:

   - Treewide fixing of typos

   - Treewide clean-up of SPDX tags to use 'OR' consistently

   - Last chunk of dropping unnecessary quotes. With that, the check for
     unnecessary quotes is enabled in yamllint.

   - Convert ftgmac100, zynqmp-genpd, pps-gpio, syna,rmi4, and qcom,ssbi
     bindings to DT schema format

   - Add Allwinner V3s xHCI USB, Saef SF-TC154B display, QCom SM8450
     Inline Crypto Engine, QCom SM6115 UFS, QCom SDM670 PDC interrupt
     controller, Arm 2022 Cortex cores, and QCom IPQ9574 Crypto bindings

   - Fixes for Rockchip DWC PCI binding

   - Ensure all properties are evaluated on USB connector schema

   - Fix dt-check-compatible script to find of_device_id instances with
     compiler annotations"

* tag 'devicetree-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (64 commits)
  dt-bindings: usb: Add V3s compatible string for OHCI
  dt-bindings: usb: Add V3s compatible string for EHCI
  dt-bindings: display: panel: mipi-dbi-spi: add Saef SF-TC154B
  dt-bindings: vendor-prefixes: document Saef Technology
  dt-bindings: thermal: lmh: update maintainer address
  of: unittest: Fix of_unittest_pci_node() kconfig dependencies
  dt-bindings: crypto: ice: Document sm8450 inline crypto engine
  dt-bindings: ufs: qcom: Add ICE to sm8450 example
  dt-bindings: ufs: qcom: Add sm6115 binding
  dt-bindings: ufs: qcom: Add reg-names property for ICE
  dt-bindings: yamllint: Enable quoted string check
  dt-bindings: Drop remaining unneeded quotes
  of: unittest-data: Fix whitespace - angular brackets
  of: unittest-data: Fix whitespace - indentation
  of: unittest-data: Fix whitespace - blank lines
  of: unittest-data: Convert remaining overlay DTS files to sugar syntax
  of: overlay: unittest: Add test for unresolved symbol
  of: unittest: Add separators to of_unittest_overlay_high_level()
  of: unittest: Cleanup partially-applied overlays
  of: unittest: Merge of_unittest_apply{,_revert}_overlay_check()
  ...
 2023-08-30 16:59:03 -07:00
Linus Torvalds
0e72db7767 ARM: devicetree updates for 6.6 
These are the devicetree updates for Arm and RISC-V based SoCs,
 mainly from Qualcomm, NXP/Freescale, Aspeed, TI, Rockchips,
 Samsung, ST and Starfive.
 
 Only a few new SoC got added:
 
  - TI AM62P5, a variant of the existing Sitara AM62x family
 
  - Intel Agilex5, an FPGFA platform that includes an
    Cortex-A76/A55 SoC.
 
  - Qualcomm ipq5018 is used in wireless access points
 
  - Qualcomm SM4450 (Snapdragon 4 Gen 2) is a new low-end mobile
    phone platform.
 
 In total, 29 machines get added, which is low because of the summer
 break. These cover SoCs from Aspeed, Broadcom, NXP, Samsung, ST,
 Allwinner, Amlogic, Intel, Qualcomm, Rockchip, TI and T-Head.  Most of
 these are development and reference boards.
 
 Despite not adding a lot of new machines, there are over 700 patches in
 total, most of which are cleanups and minor fixes.
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Merge tag 'soc-dt-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM devicetree updates from Arnd Bergmann:
 "These are the devicetree updates for Arm and RISC-V based SoCs, mainly
  from Qualcomm, NXP/Freescale, Aspeed, TI, Rockchips, Samsung, ST and
  Starfive.

  Only a few new SoC got added:

   - TI AM62P5, a variant of the existing Sitara AM62x family

   - Intel Agilex5, an FPGFA platform that includes an Cortex-A76/A55
     SoC.

   - Qualcomm ipq5018 is used in wireless access points

   - Qualcomm SM4450 (Snapdragon 4 Gen 2) is a new low-end mobile phone
     platform.

  In total, 29 machines get added, which is low because of the summer
  break. These cover SoCs from Aspeed, Broadcom, NXP, Samsung, ST,
  Allwinner, Amlogic, Intel, Qualcomm, Rockchip, TI and T-Head. Most of
  these are development and reference boards.

  Despite not adding a lot of new machines, there are over 700 patches
  in total, most of which are cleanups and minor fixes"

* tag 'soc-dt-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (735 commits)
  arm64: dts: use capital "OR" for multiple licenses in SPDX
  ARM: dts: use capital "OR" for multiple licenses in SPDX
  arm64: dts: qcom: sdm845-db845c: Mark cont splash memory region as reserved
  ARM: dts: qcom: apq8064: add support to gsbi4 uart
  riscv: dts: change TH1520 files to dual license
  riscv: dts: thead: add BeagleV Ahead board device tree
  dt-bindings: riscv: Add BeagleV Ahead board compatibles
  ARM: dts: stm32: add SCMI PMIC regulators on stm32mp135f-dk board
  ARM: dts: stm32: STM32MP13x SoC exposes SCMI regulators
  dt-bindings: rcc: stm32: add STM32MP13 SCMI regulators IDs
  ARM: dts: stm32: support display on stm32f746-disco board
  ARM: dts: stm32: rename mmc_vcard to vcc-3v3 on stm32f746-disco
  ARM: dts: stm32: add pin map for LTDC on stm32f7
  ARM: dts: stm32: add ltdc support on stm32f746 MCU
  arm64: dts: qcom: sm6350: Hook up PDC as wakeup-parent of TLMM
  arm64: dts: qcom: sdm670: Hook up PDC as wakeup-parent of TLMM
  arm64: dts: qcom: sa8775p: Hook up PDC as wakeup-parent of TLMM
  arm64: dts: qcom: sc8280xp: Hook up PDC as wakeup-parent of TLMM
  arm64: dts: qcom: sdm670: Add PDC
  riscv: dts: starfive: fix jh7110 qspi sort order
  ...
 2023-08-30 16:53:46 -07:00
Linus Torvalds
a1c19328a1 ARM: SoC cleanups for 6.6 
These are all minor cleanups for platform specific code in arch/arm/
 and some of the associated drivers. The majority of these are work
 done by Rob Herring to improve the way devicetreee header files
 are handled.
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Merge tag 'soc-arm-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC cleanups from Arnd Bergmann:
 "These are all minor cleanups for platform specific code in arch/arm/
  and some of the associated drivers. The majority of these are work
  done by Rob Herring to improve the way devicetreee header files are
  handled"

* tag 'soc-arm-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (49 commits)
  ARM: davinci: Drop unused includes
  ARM: s5pv210: Explicitly include correct DT includes
  ARM: dove: Drop unused includes
  ARM: mvebu: Explicitly include correct DT includes
  Documentation/process: maintainer-soc: document dtbs_check requirement for Samsung
  MAINTAINER: samsung: document dtbs_check requirement for Samsung
  Documentation/process: maintainer-soc: add clean platforms profile
  MAINTAINERS: soc: reference maintainer profile
  ARM: nspire: Remove unused header file mmio.h
  ARM: nspire: Use syscon-reboot to handle restart
  soc: fsl: Explicitly include correct DT includes
  soc: xilinx: Explicitly include correct DT includes
  soc: sunxi: Explicitly include correct DT includes
  soc: rockchip: Explicitly include correct DT includes
  soc: mediatek: Explicitly include correct DT includes
  soc: aspeed: Explicitly include correct DT includes
  firmware: Explicitly include correct DT includes
  bus: Explicitly include correct DT includes
  ARM: spear: Explicitly include correct DT includes
  ARM: mvebu: Explicitly include correct DT includes
  ...
 2023-08-30 16:49:40 -07:00
Linus Torvalds
1544df9ab4 ARM: SoC drivers for 6.6 
The main change this time is the introduction of the drivers/genpd
 subsystem that gets split out from drivers/soc to keep common
 functionality together. Ulf Hansson is taking over maintainership for
 these and is sending a separate pull request with the same commits,
 but they are in the soc drivers tree to avoid conflicts against other
 soc driver patches.
 
 The SCMI driver subsystem gets an update to version 3.2 of the
 specification. There are also updates to memory, reset and other firmware
 drivers.
 
 On the soc driver side, the updates are mostly cleanups across a number
 of Arm platforms. On driver for loongarch adds power management for DT
 based systems, another driver is for HiSilicon's Arm server chips with
 their HCCS system health interface.
 
 The remaining updates for the most part add support for additional
 hardware in existing drivers or contain minor cleanups. Most of these
 are for the Qualcomm Snapdragon platform.
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Merge tag 'soc-drivers-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC driver updates from Arnd Bergmann:
 "The main change this time was the introduction of the drivers/genpd
  subsystem that gets split out from drivers/soc to keep common
  functionality together.

  The SCMI driver subsystem gets an update to version 3.2 of the
  specification. There are also updates to memory, reset and other
  firmware drivers.

  On the soc driver side, the updates are mostly cleanups across a
  number of Arm platforms. On driver for loongarch adds power management
  for DT based systems, another driver is for HiSilicon's Arm server
  chips with their HCCS system health interface.

  The remaining updates for the most part add support for additional
  hardware in existing drivers or contain minor cleanups. Most of these
  are for the Qualcomm Snapdragon platform"

* tag 'soc-drivers-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (136 commits)
  bus: fsl-mc: Use common ranges functions
  soc: kunpeng_hccs: fix some sparse warnings about incorrect type
  soc: loongson2_pm: add power management support
  soc: dt-bindings: add loongson-2 pm
  soc: rockchip: grf: Fix SDMMC not working on RK3588 with bus-width > 1
  genpd: rockchip: Add PD_VO entry for rv1126
  bus: ti-sysc: Fix cast to enum warning
  soc: kunpeng_hccs: add MAILBOX dependency
  MAINTAINERS: remove OXNAS entry
  dt-bindings: interrupt-controller: arm,versatile-fpga-irq: mark oxnas compatible as deprecated
  irqchip: irq-versatile-fpga: remove obsolete oxnas compatible
  soc: qcom: aoss: Tidy up qmp_send() callers
  soc: qcom: aoss: Format string in qmp_send()
  soc: qcom: aoss: Move length requirements from caller
  soc: kunpeng_hccs: fix size_t format string
  soc: ti: k3-socinfo.c: Add JTAG ID for AM62PX
  dt-bindings: firmware: qcom: scm: Updating VMID list
  firmware: imx: scu-irq: support identifying SCU wakeup source from sysfs
  firmware: imx: scu-irq: enlarge the IMX_SC_IRQ_NUM_GROUP
  firmware: imx: scu-irq: add imx_scu_irq_get_status
  ...
 2023-08-30 16:42:21 -07:00
Linus Torvalds
c66403f627 This pull-request adds a new subsystem for genpd providers in drivers/genpd 
and starts moving some of the corresponding code in there.
 
 We have currently ~60 users of the genpd provider interface, which are
 sprinkled across various subsystems. To release some burden from the soc
 maintainers (Arnd Bergmann, etc) in particular, but also to gain a better
 overall view of what goes on in the area, I will help out with maintenance.
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Merge tag 'genpd-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm

Pull ARM SoC generic power domain driver updates from Ulf Hansson:
 "This adds a new subsystem for generic power domain providers in
  drivers/genpd and starts moving some of the corresponding code in
  there.

  We have currently ~60 users of the genpd provider interface, which are
  sprinkled across various subsystems. To release some burden from the
  soc maintainers (Arnd Bergmann, etc) in particular, but also to gain a
  better overall view of what goes on in the area, I will help out with
  maintenance"

[ I find the "genpd" name singularly uninformative, so we'll probably
  end up moving this driver subsystem somewhere else, but that's still
  being discussed  - Linus ]

* tag 'genpd-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: (30 commits)
  genpd: ti: Use for_each_node_with_property() simplify code logic
  genpd: Explicitly include correct DT includes
  genpd: imx: scu-pd: initialize is_off according to HW state
  genpd: imx: scu-pd: Suppress bind attrs
  genpd: imx: scu-pd: do not power off console if no_console_suspend
  genpd: imx: scu-pd: add more PDs
  genpd: imx: scu-pd: enlarge PD range
  genpd: imx: relocate scu-pd under genpd
  MAINTAINERS: adjust file entry in STARFIVE JH71XX PMU CONTROLLER DRIVER
  genpd: Makefile: build imx
  genpd: move owl-sps-helper.c from drivers/soc
  soc: starfive: remove stale Makefile entry
  ARM: ux500: Move power-domain driver to the genpd dir
  ARM: ux500: Convert power-domain code into a regular platform driver
  soc: xilinx: Move power-domain driver to the genpd dir
  soc: ti: Mover power-domain drivers to the genpd dir
  soc: tegra: Move powergate-bpmp driver to the genpd dir
  soc: sunxi: Move power-domain driver to the genpd dir
  soc: starfive: Move the power-domain driver to the genpd dir
  soc: samsung: Move power-domain driver to the genpd dir
  ...
 2023-08-30 16:37:00 -07:00
Linus Torvalds
461f35f014 drm for 6.6-rc1 
core:
 - fix gfp flags in drmm_kmalloc
 
 gpuva:
 - add new generic GPU VA manager (for nouveau initially)
 
 syncobj:
 - add new DRM_IOCTL_SYNCOBJ_EVENTFD ioctl
 
 dma-buf:
 - acquire resv lock for mmap() in exporters
 - support dma-buf self import automatically
 - docs fixes
 
 backlight:
 - fix fbdev interactions
 
 atomic:
 - improve logging
 
 prime:
 - remove struct gem_prim_mmap plus driver updates
 
 gem:
 - drm_exec: add locking over multiple GEM objects
 - fix lockdep checking
 
 fbdev:
 - make fbdev userspace interfaces optional
 - use linux device instead of fbdev device
 - use deferred i/o helper macros in various drivers
 - Make FB core selectable without drivers
 - Remove obsolete flags FBINFO_DEFAULT and FBINFO_FLAG_DEFAULT
 - Add helper macros and Kconfig tokens for DMA-allocated framebuffer
 
 ttm:
 - support init_on_free
 - swapout fixes
 
 panel:
 - panel-edp: Support AUO B116XAB01.4
 - Support Visionox R66451 plus DT bindings
 - ld9040: Backlight support, magic improved,
           Kconfig fix
 - Convert to of_device_get_match_data()
 - Fix Kconfig dependencies
 - simple: Set bpc value to fix warning; Set connector type for AUO T215HVN01;
   Support Innolux G156HCE-L01 plus DT bindings
 - ili9881: Support TDO TL050HDV35 LCD panel plus DT bindings
 - startek: Support KD070FHFID015 MIPI-DSI panel plus DT bindings
 - sitronix-st7789v: Support Inanbo T28CP45TN89 plus DT bindings;
          Support EDT ET028013DMA plus DT bindings; Various cleanups
 - edp: Add timings for N140HCA-EAC
 - Allow panels and touchscreens to power sequence together
 - Fix Innolux G156HCE-L01 LVDS clock
 
 bridge:
 - debugfs for chains support
 - dw-hdmi: Improve support for YUV420 bus format
            CEC suspend/resume, update EDID on HDMI detect
 - dw-mipi-dsi: Fix enable/disable of DSI controller
 - lt9611uxc: Use MODULE_FIRMWARE()
 - ps8640: Remove broken EDID code
 - samsung-dsim: Fix command transfer
 - tc358764: Handle HS/VS polarity; Use BIT() macro; Various cleanups
 - adv7511: Fix low refresh rate
 - anx7625: Switch to macros instead of hardcoded values
            locking fixes
 - tc358767: fix hardware delays
 - sitronix-st7789v: Support panel orientation; Support rotation
                     property; Add support for Jasonic
                     JT240MHQS-HWT-EK-E3 plus DT bindings
 
 amdgpu:
 - SDMA 6.1.0 support
 - HDP 6.1 support
 - SMUIO 14.0 support
 - PSP 14.0 support
 - IH 6.1 support
 - Lots of checkpatch cleanups
 - GFX 9.4.3 updates
 - Add USB PD and IFWI flashing documentation
 - GPUVM updates
 - RAS fixes
 - DRR fixes
 - FAMS fixes
 - Virtual display fixes
 - Soft IH fixes
 - SMU13 fixes
 - Rework PSP firmware loading for other IPs
 - Kernel doc fixes
 - DCN 3.0.1 fixes
 - LTTPR fixes
 - DP MST fixes
 - DCN 3.1.6 fixes
 - SMU 13.x fixes
 - PSP 13.x fixes
 - SubVP fixes
 - GC 9.4.3 fixes
 - Display bandwidth calculation fixes
 - VCN4 secure submission fixes
 - Allow building DC on RISC-V
 - Add visible FB info to bo_print_info
 - HBR3 fixes
 - GFX9 MCBP fix
 - GMC10 vmhub index fix
 - GMC11 vmhub index fix
 - Create a new doorbell manager
 - SR-IOV fixes
 - initial freesync panel replay support
 - revert zpos properly until igt regression is fixeed
 - use TTM to manage doorbell BAR
 - Expose both current and average power via hwmon if supported
 
 amdkfd:
 - Cleanup CRIU dma-buf handling
 - Use KIQ to unmap HIQ
 - GFX 9.4.3 debugger updates
 - GFX 9.4.2 debugger fixes
 - Enable cooperative groups fof gfx11
 - SVM fixes
 - Convert older APUs to use dGPU path like newer APUs
 - Drop IOMMUv2 path as it is no longer used
 - TBA fix for aldebaran
 
 i915:
 - ICL+ DSI modeset sequence
 - HDCP improvements
 - MTL display fixes and cleanups
 - HSW/BDW PSR1 restored
 - Init DDI ports in VBT order
 - General display refactors
 - Start using plane scale factor for relative data rate
 - Use shmem for dpt objects
 - Expose RPS thresholds in sysfs
 - Apply GuC SLPC min frequency softlimit correctly
 - Extend Wa_14015795083 to TGL, RKL, DG1 and ADL
 - Fix a VMA UAF for multi-gt platform
 - Do not use stolen on MTL due to HW bug
 - Check HuC and GuC version compatibility on MTL
 - avoid infinite GPU waits due to premature release
   of request memory
 - Fixes and updates for GSC memory allocation
 - Display SDVO fixes
 - Take stolen handling out of FBC code
 - Make i915_coherent_map_type GT-centric
 - Simplify shmem_create_from_object map_type
 
 msm:
 - SM6125 MDSS support
 - DPU: SM6125 DPU support
 - DSI: runtime PM support, burst mode support
 - DSI PHY: SM6125 support in 14nm DSI PHY driver
 - GPU: prepare for a7xx
 - fix a690 firmware
 - disable relocs on a6xx and newer
 
 radeon:
 - Lots of checkpatch cleanups
 
 ast:
 - improve device-model detection
 - Represent BMV as virtual connector
 - Report DP connection status
 
 nouveau:
 - add new exec/bind interface to support Vulkan
 - document some getparam ioctls
 - improve VRAM detection
 - various fixes/cleanups
 - workraound DPCD issues
 
 ivpu:
 - MMU updates
 - debugfs support
 - Support vpu4
 
 virtio:
 - add sync object support
 
 atmel-hlcdc:
 - Support inverted pixclock polarity
 
 etnaviv:
 - runtime PM cleanups
 - hang handling fixes
 
 exynos:
 - use fbdev DMA helpers
 - fix possible NULL ptr dereference
 
 komeda:
 - always attach encoder
 
 omapdrm:
 - use fbdev DMA helpers
 ingenic:
 - kconfig regmap fixes
 
 loongson:
 - support display controller
 
 mediatek:
 - Small mtk-dpi cleanups
 - DisplayPort: support eDP and aux-bus
 - Fix coverity issues
 - Fix potential memory leak if vmap() fail
 
 mgag200:
 - minor fixes
 
 mxsfb:
 - support disabling overlay planes
 
 panfrost:
 - fix sync in IRQ handling
 
 ssd130x:
 - Support per-controller default resolution plus DT bindings
 - Reduce memory-allocation overhead
 - Improve intermediate buffer size computation
 - Fix allocation of temporary buffers
 - Fix pitch computation
 - Fix shadow plane allocation
 
 tegra:
 - use fbdev DMA helpers
 - Convert to devm_platform_ioremap_resource()
 - support bridge/connector
 - enable PM
 
 tidss:
 - Support TI AM625 plus DT bindings
 - Implement new connector model plus driver updates
 
 vkms:
 - improve write back support
 - docs fixes
 - support gamma LUT
 
 zynqmp-dpsub:
 - misc fixes
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Merge tag 'drm-next-2023-08-30' of git://anongit.freedesktop.org/drm/drm

Pull drm updates from Dave Airlie:
 "The drm core grew a new generic gpu virtual address manager, and new
  execution locking helpers. These are used by nouveau now to provide
  uAPI support for the userspace Vulkan driver. AMD had a bunch of new
  IP core support, loads of refactoring around fbdev, but mostly just
  the usual amount of stuff across the board.

  core:
   - fix gfp flags in drmm_kmalloc

  gpuva:
   - add new generic GPU VA manager (for nouveau initially)

  syncobj:
   - add new DRM_IOCTL_SYNCOBJ_EVENTFD ioctl

  dma-buf:
   - acquire resv lock for mmap() in exporters
   - support dma-buf self import automatically
   - docs fixes

  backlight:
   - fix fbdev interactions

  atomic:
   - improve logging

  prime:
   - remove struct gem_prim_mmap plus driver updates

  gem:
   - drm_exec: add locking over multiple GEM objects
   - fix lockdep checking

  fbdev:
   - make fbdev userspace interfaces optional
   - use linux device instead of fbdev device
   - use deferred i/o helper macros in various drivers
   - Make FB core selectable without drivers
   - Remove obsolete flags FBINFO_DEFAULT and FBINFO_FLAG_DEFAULT
   - Add helper macros and Kconfig tokens for DMA-allocated framebuffer

  ttm:
   - support init_on_free
   - swapout fixes

  panel:
   - panel-edp: Support AUO B116XAB01.4
   - Support Visionox R66451 plus DT bindings
   - ld9040:
      - Backlight support
      - magic improved
      - Kconfig fix
   - Convert to of_device_get_match_data()
   - Fix Kconfig dependencies
   - simple:
      - Set bpc value to fix warning
      - Set connector type for AUO T215HVN01
      - Support Innolux G156HCE-L01 plus DT bindings
   - ili9881: Support TDO TL050HDV35 LCD panel plus DT bindings
   - startek: Support KD070FHFID015 MIPI-DSI panel plus DT bindings
   - sitronix-st7789v:
      - Support Inanbo T28CP45TN89 plus DT bindings
      - Support EDT ET028013DMA plus DT bindings
      - Various cleanups
   - edp: Add timings for N140HCA-EAC
   - Allow panels and touchscreens to power sequence together
   - Fix Innolux G156HCE-L01 LVDS clock

  bridge:
   - debugfs for chains support
   - dw-hdmi:
      - Improve support for YUV420 bus format
      - CEC suspend/resume
      - update EDID on HDMI detect
   - dw-mipi-dsi: Fix enable/disable of DSI controller
   - lt9611uxc: Use MODULE_FIRMWARE()
   - ps8640: Remove broken EDID code
   - samsung-dsim: Fix command transfer
   - tc358764:
      - Handle HS/VS polarity
      - Use BIT() macro
      - Various cleanups
   - adv7511: Fix low refresh rate
   - anx7625:
      - Switch to macros instead of hardcoded values
      - locking fixes
   - tc358767: fix hardware delays
   - sitronix-st7789v:
      - Support panel orientation
      - Support rotation property
      - Add support for Jasonic JT240MHQS-HWT-EK-E3 plus DT bindings

  amdgpu:
   - SDMA 6.1.0 support
   - HDP 6.1 support
   - SMUIO 14.0 support
   - PSP 14.0 support
   - IH 6.1 support
   - Lots of checkpatch cleanups
   - GFX 9.4.3 updates
   - Add USB PD and IFWI flashing documentation
   - GPUVM updates
   - RAS fixes
   - DRR fixes
   - FAMS fixes
   - Virtual display fixes
   - Soft IH fixes
   - SMU13 fixes
   - Rework PSP firmware loading for other IPs
   - Kernel doc fixes
   - DCN 3.0.1 fixes
   - LTTPR fixes
   - DP MST fixes
   - DCN 3.1.6 fixes
   - SMU 13.x fixes
   - PSP 13.x fixes
   - SubVP fixes
   - GC 9.4.3 fixes
   - Display bandwidth calculation fixes
   - VCN4 secure submission fixes
   - Allow building DC on RISC-V
   - Add visible FB info to bo_print_info
   - HBR3 fixes
   - GFX9 MCBP fix
   - GMC10 vmhub index fix
   - GMC11 vmhub index fix
   - Create a new doorbell manager
   - SR-IOV fixes
   - initial freesync panel replay support
   - revert zpos properly until igt regression is fixeed
   - use TTM to manage doorbell BAR
   - Expose both current and average power via hwmon if supported

  amdkfd:
   - Cleanup CRIU dma-buf handling
   - Use KIQ to unmap HIQ
   - GFX 9.4.3 debugger updates
   - GFX 9.4.2 debugger fixes
   - Enable cooperative groups fof gfx11
   - SVM fixes
   - Convert older APUs to use dGPU path like newer APUs
   - Drop IOMMUv2 path as it is no longer used
   - TBA fix for aldebaran

  i915:
   - ICL+ DSI modeset sequence
   - HDCP improvements
   - MTL display fixes and cleanups
   - HSW/BDW PSR1 restored
   - Init DDI ports in VBT order
   - General display refactors
   - Start using plane scale factor for relative data rate
   - Use shmem for dpt objects
   - Expose RPS thresholds in sysfs
   - Apply GuC SLPC min frequency softlimit correctly
   - Extend Wa_14015795083 to TGL, RKL, DG1 and ADL
   - Fix a VMA UAF for multi-gt platform
   - Do not use stolen on MTL due to HW bug
   - Check HuC and GuC version compatibility on MTL
   - avoid infinite GPU waits due to premature release of request memory
   - Fixes and updates for GSC memory allocation
   - Display SDVO fixes
   - Take stolen handling out of FBC code
   - Make i915_coherent_map_type GT-centric
   - Simplify shmem_create_from_object map_type

  msm:
   - SM6125 MDSS support
   - DPU: SM6125 DPU support
   - DSI: runtime PM support, burst mode support
   - DSI PHY: SM6125 support in 14nm DSI PHY driver
   - GPU: prepare for a7xx
   - fix a690 firmware
   - disable relocs on a6xx and newer

  radeon:
   - Lots of checkpatch cleanups

  ast:
   - improve device-model detection
   - Represent BMV as virtual connector
   - Report DP connection status

  nouveau:
   - add new exec/bind interface to support Vulkan
   - document some getparam ioctls
   - improve VRAM detection
   - various fixes/cleanups
   - workraound DPCD issues

  ivpu:
   - MMU updates
   - debugfs support
   - Support vpu4

  virtio:
   - add sync object support

  atmel-hlcdc:
   - Support inverted pixclock polarity

  etnaviv:
   - runtime PM cleanups
   - hang handling fixes

  exynos:
   - use fbdev DMA helpers
   - fix possible NULL ptr dereference

  komeda:
   - always attach encoder

  omapdrm:
   - use fbdev DMA helpers
ingenic:
   - kconfig regmap fixes

  loongson:
   - support display controller

  mediatek:
   - Small mtk-dpi cleanups
   - DisplayPort: support eDP and aux-bus
   - Fix coverity issues
   - Fix potential memory leak if vmap() fail

  mgag200:
   - minor fixes

  mxsfb:
   - support disabling overlay planes

  panfrost:
   - fix sync in IRQ handling

  ssd130x:
   - Support per-controller default resolution plus DT bindings
   - Reduce memory-allocation overhead
   - Improve intermediate buffer size computation
   - Fix allocation of temporary buffers
   - Fix pitch computation
   - Fix shadow plane allocation

  tegra:
   - use fbdev DMA helpers
   - Convert to devm_platform_ioremap_resource()
   - support bridge/connector
   - enable PM

  tidss:
   - Support TI AM625 plus DT bindings
   - Implement new connector model plus driver updates

  vkms:
   - improve write back support
   - docs fixes
   - support gamma LUT

  zynqmp-dpsub:
   - misc fixes"

* tag 'drm-next-2023-08-30' of git://anongit.freedesktop.org/drm/drm: (1327 commits)
  drm/gpuva_mgr: remove unused prev pointer in __drm_gpuva_sm_map()
  drm/tests/drm_kunit_helpers: Place correct function name in the comment header
  drm/nouveau: uapi: don't pass NO_PREFETCH flag implicitly
  drm/nouveau: uvmm: fix unset region pointer on remap
  drm/nouveau: sched: avoid job races between entities
  drm/i915: Fix HPD polling, reenabling the output poll work as needed
  drm: Add an HPD poll helper to reschedule the poll work
  drm/i915: Fix TLB-Invalidation seqno store
  drm/ttm/tests: Fix type conversion in ttm_pool_test
  drm/msm/a6xx: Bail out early if setting GPU OOB fails
  drm/msm/a6xx: Move LLC accessors to the common header
  drm/msm/a6xx: Introduce a6xx_llc_read
  drm/ttm/tests: Require MMU when testing
  drm/panel: simple: Fix Innolux G156HCE-L01 LVDS clock
  Revert "Revert "drm/amdgpu/display: change pipe policy for DCN 2.0""
  drm/amdgpu: Add memory vendor information
  drm/amd: flush any delayed gfxoff on suspend entry
  drm/amdgpu: skip fence GFX interrupts disable/enable for S0ix
  drm/amdgpu: Remove gfxoff check in GFX v9.4.3
  drm/amd/pm: Update pci link speed for smu v13.0.6
  ...
 2023-08-30 13:34:34 -07:00
Linus Torvalds
53ea7f624f New code for 6.6: 
* Chandan Babu will be taking over as the XFS release manager.  He has
    reviewed all the patches that are in this branch, though I'm signing
    the branch one last time since I'm still technically maintainer. :P
  * Create a maintainer entry profile for XFS in which we lay out the
    various roles that I have played for many years.  Aside from release
    manager, the remaining roles are as yet unfilled.
  * Start merging online repair -- we now have in-memory pageable memory
    for staging btrees, a bunch of pending fixes, and we've started the
    process of refactoring the scrub support code to support more of
    repair.  In particular, reaping of old blocks from damaged structures.
  * Scrub the realtime summary file.
  * Fix a bug where scrub's quota iteration only ever returned the root
    dquot.  Oooops.
  * Fix some typos.
 
 Signed-off-by: Darrick J. Wong <djwong@kernel.org>
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Merge tag 'xfs-6.6-merge-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs updates from Chandan Babu:

 - Chandan Babu will be taking over as the XFS release manager. He has
   reviewed all the patches that are in this branch, though I'm signing
   the branch one last time since I'm still technically maintainer. :P

 - Create a maintainer entry profile for XFS in which we lay out the
   various roles that I have played for many years.  Aside from release
   manager, the remaining roles are as yet unfilled.

 - Start merging online repair -- we now have in-memory pageable memory
   for staging btrees, a bunch of pending fixes, and we've started the
   process of refactoring the scrub support code to support more of
   repair.  In particular, reaping of old blocks from damaged structures.

 - Scrub the realtime summary file.

 - Fix a bug where scrub's quota iteration only ever returned the root
   dquot.  Oooops.

 - Fix some typos.

[ Pull request from Chandan Babu, but signed tag and description from
  Darrick Wong, thus the first person singular above is Darrick, not
  Chandan ]

* tag 'xfs-6.6-merge-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (37 commits)
  fs/xfs: Fix typos in comments
  xfs: fix dqiterate thinko
  xfs: don't check reflink iflag state when checking cow fork
  xfs: simplify returns in xchk_bmap
  xfs: rewrite xchk_inode_is_allocated to work properly
  xfs: hide xfs_inode_is_allocated in scrub common code
  xfs: fix agf_fllast when repairing an empty AGFL
  xfs: allow userspace to rebuild metadata structures
  xfs: clear pagf_agflreset when repairing the AGFL
  xfs: allow the user to cancel repairs before we start writing
  xfs: don't complain about unfixed metadata when repairs were injected
  xfs: implement online scrubbing of rtsummary info
  xfs: always rescan allegedly healthy per-ag metadata after repair
  xfs: move the realtime summary file scrubber to a separate source file
  xfs: wrap ilock/iunlock operations on sc->ip
  xfs: get our own reference to inodes that we want to scrub
  xfs: track usage statistics of online fsck
  xfs: improve xfarray quicksort pivot
  xfs: create scaffolding for creating debugfs entries
  xfs: cache pages used for xfarray quicksort convergence
  ...
 2023-08-30 12:34:12 -07:00
Linus Torvalds
1500e7e072 \n 
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Merge tag 'for_v6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

Pull ext2, quota, and udf updates from Jan Kara:

 - fixes for possible use-after-free issues with quota when racing with
   chown

 - fixes for ext2 crashing when xattr allocation races with another
   block allocation to the same file from page writeback code

 - fix for block number overflow in ext2

 - marking of reiserfs as obsolete in MAINTAINERS

 - assorted minor cleanups

* tag 'for_v6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
  ext2: Fix kernel-doc warnings
  ext2: improve consistency of ext2_fsblk_t datatype usage
  ext2: dump current reservation window info
  ext2: fix race between setxattr and write back
  ext2: introduce new flags argument for ext2_new_blocks()
  ext2: remove ext2_new_block()
  ext2: fix datatype of block number in ext2_xattr_set2()
  udf: Drop pointless aops assignment
  quota: use lockdep_assert_held_write in dquot_load_quota_sb
  MAINTAINERS: change reiserfs status to obsolete
  udf: Fix -Wstringop-overflow warnings
  quota: simplify drop_dquot_ref()
  quota: fix dqput() to follow the guarantees dquot_srcu should provide
  quota: add new helper dquot_active()
  quota: rename dquot_active() to inode_quota_active()
  quota: factor out dquot_write_dquot()
  ext2: remove redundant assignment to variable desc and variable best_desc
 2023-08-30 12:10:50 -07:00
Linus Torvalds
c1b7fcf3f6 for-6.6/io_uring-2023-08-28 
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Merge tag 'for-6.6/io_uring-2023-08-28' of git://git.kernel.dk/linux

Pull io_uring updates from Jens Axboe:
 "Fairly quiet round in terms of features, mostly just improvements all
  over the map for existing code. In detail:

   - Initial support for socket operations through io_uring. Latter half
     of this will likely land with the 6.7 kernel, then allowing things
     like get/setsockopt (Breno)

   - Cleanup of the cancel code, and then adding support for canceling
     requests with the opcode as the key (me)

   - Improvements for the io-wq locking (me)

   - Fix affinity setting for SQPOLL based io-wq (me)

   - Remove the io_uring userspace code. These were added initially as
     copies from liburing, but all of them have since bitrotted and are
     way out of date at this point. Rather than attempt to keep them in
     sync, just get rid of them. People will have liburing available
     anyway for these examples. (Pavel)

   - Series improving the CQ/SQ ring caching (Pavel)

   - Misc fixes and cleanups (Pavel, Yue, me)"

* tag 'for-6.6/io_uring-2023-08-28' of git://git.kernel.dk/linux: (47 commits)
  io_uring: move iopoll ctx fields around
  io_uring: move multishot cqe cache in ctx
  io_uring: separate task_work/waiting cache line
  io_uring: banish non-hot data to end of io_ring_ctx
  io_uring: move non aligned field to the end
  io_uring: add option to remove SQ indirection
  io_uring: compact SQ/CQ heads/tails
  io_uring: force inline io_fill_cqe_req
  io_uring: merge iopoll and normal completion paths
  io_uring: reorder cqring_flush and wakeups
  io_uring: optimise extra io_get_cqe null check
  io_uring: refactor __io_get_cqe()
  io_uring: simplify big_cqe handling
  io_uring: cqe init hardening
  io_uring: improve cqe !tracing hot path
  io_uring/rsrc: Annotate struct io_mapped_ubuf with __counted_by
  io_uring/sqpoll: fix io-wq affinity when IORING_SETUP_SQPOLL is used
  io_uring: simplify io_run_task_work_sig return
  io_uring/rsrc: keep one global dummy_ubuf
  io_uring: never overflow io_aux_cqe
  ...
 2023-08-29 20:11:33 -07:00
Linus Torvalds
b96a3e9142 - Some swap cleanups from Ma Wupeng ("fix WARN_ON in add_to_avail_list") 
- Peter Xu has a series (mm/gup: Unify hugetlb, speed up thp") which
   reduces the special-case code for handling hugetlb pages in GUP.  It
   also speeds up GUP handling of transparent hugepages.
 
 - Peng Zhang provides some maple tree speedups ("Optimize the fast path
   of mas_store()").
 
 - Sergey Senozhatsky has improved te performance of zsmalloc during
   compaction (zsmalloc: small compaction improvements").
 
 - Domenico Cerasuolo has developed additional selftest code for zswap
   ("selftests: cgroup: add zswap test program").
 
 - xu xin has doe some work on KSM's handling of zero pages.  These
   changes are mainly to enable the user to better understand the
   effectiveness of KSM's treatment of zero pages ("ksm: support tracking
   KSM-placed zero-pages").
 
 - Jeff Xu has fixes the behaviour of memfd's
   MEMFD_NOEXEC_SCOPE_NOEXEC_ENFORCED sysctl ("mm/memfd: fix sysctl
   MEMFD_NOEXEC_SCOPE_NOEXEC_ENFORCED").
 
 - David Howells has fixed an fscache optimization ("mm, netfs, fscache:
   Stop read optimisation when folio removed from pagecache").
 
 - Axel Rasmussen has given userfaultfd the ability to simulate memory
   poisoning ("add UFFDIO_POISON to simulate memory poisoning with UFFD").
 
 - Miaohe Lin has contributed some routine maintenance work on the
   memory-failure code ("mm: memory-failure: remove unneeded PageHuge()
   check").
 
 - Peng Zhang has contributed some maintenance work on the maple tree
   code ("Improve the validation for maple tree and some cleanup").
 
 - Hugh Dickins has optimized the collapsing of shmem or file pages into
   THPs ("mm: free retracted page table by RCU").
 
 - Jiaqi Yan has a patch series which permits us to use the healthy
   subpages within a hardware poisoned huge page for general purposes
   ("Improve hugetlbfs read on HWPOISON hugepages").
 
 - Kemeng Shi has done some maintenance work on the pagetable-check code
   ("Remove unused parameters in page_table_check").
 
 - More folioification work from Matthew Wilcox ("More filesystem folio
   conversions for 6.6"), ("Followup folio conversions for zswap").  And
   from ZhangPeng ("Convert several functions in page_io.c to use a
   folio").
 
 - page_ext cleanups from Kemeng Shi ("minor cleanups for page_ext").
 
 - Baoquan He has converted some architectures to use the GENERIC_IOREMAP
   ioremap()/iounmap() code ("mm: ioremap: Convert architectures to take
   GENERIC_IOREMAP way").
 
 - Anshuman Khandual has optimized arm64 tlb shootdown ("arm64: support
   batched/deferred tlb shootdown during page reclamation/migration").
 
 - Better maple tree lockdep checking from Liam Howlett ("More strict
   maple tree lockdep").  Liam also developed some efficiency improvements
   ("Reduce preallocations for maple tree").
 
 - Cleanup and optimization to the secondary IOMMU TLB invalidation, from
   Alistair Popple ("Invalidate secondary IOMMU TLB on permission
   upgrade").
 
 - Ryan Roberts fixes some arm64 MM selftest issues ("selftests/mm fixes
   for arm64").
 
 - Kemeng Shi provides some maintenance work on the compaction code ("Two
   minor cleanups for compaction").
 
 - Some reduction in mmap_lock pressure from Matthew Wilcox ("Handle most
   file-backed faults under the VMA lock").
 
 - Aneesh Kumar contributes code to use the vmemmap optimization for DAX
   on ppc64, under some circumstances ("Add support for DAX vmemmap
   optimization for ppc64").
 
 - page-ext cleanups from Kemeng Shi ("add page_ext_data to get client
   data in page_ext"), ("minor cleanups to page_ext header").
 
 - Some zswap cleanups from Johannes Weiner ("mm: zswap: three
   cleanups").
 
 - kmsan cleanups from ZhangPeng ("minor cleanups for kmsan").
 
 - VMA handling cleanups from Kefeng Wang ("mm: convert to
   vma_is_initial_heap/stack()").
 
 - DAMON feature work from SeongJae Park ("mm/damon/sysfs-schemes:
   implement DAMOS tried total bytes file"), ("Extend DAMOS filters for
   address ranges and DAMON monitoring targets").
 
 - Compaction work from Kemeng Shi ("Fixes and cleanups to compaction").
 
 - Liam Howlett has improved the maple tree node replacement code
   ("maple_tree: Change replacement strategy").
 
 - ZhangPeng has a general code cleanup - use the K() macro more widely
   ("cleanup with helper macro K()").
 
 - Aneesh Kumar brings memmap-on-memory to ppc64 ("Add support for memmap
   on memory feature on ppc64").
 
 - pagealloc cleanups from Kemeng Shi ("Two minor cleanups for pcp list
   in page_alloc"), ("Two minor cleanups for get pageblock migratetype").
 
 - Vishal Moola introduces a memory descriptor for page table tracking,
   "struct ptdesc" ("Split ptdesc from struct page").
 
 - memfd selftest maintenance work from Aleksa Sarai ("memfd: cleanups
   for vm.memfd_noexec").
 
 - MM include file rationalization from Hugh Dickins ("arch: include
   asm/cacheflush.h in asm/hugetlb.h").
 
 - THP debug output fixes from Hugh Dickins ("mm,thp: fix sloppy text
   output").
 
 - kmemleak improvements from Xiaolei Wang ("mm/kmemleak: use
   object_cache instead of kmemleak_initialized").
 
 - More folio-related cleanups from Matthew Wilcox ("Remove _folio_dtor
   and _folio_order").
 
 - A VMA locking scalability improvement from Suren Baghdasaryan
   ("Per-VMA lock support for swap and userfaults").
 
 - pagetable handling cleanups from Matthew Wilcox ("New page table range
   API").
 
 - A batch of swap/thp cleanups from David Hildenbrand ("mm/swap: stop
   using page->private on tail pages for THP_SWAP + cleanups").
 
 - Cleanups and speedups to the hugetlb fault handling from Matthew
   Wilcox ("Change calling convention for ->huge_fault").
 
 - Matthew Wilcox has also done some maintenance work on the MM subsystem
   documentation ("Improve mm documentation").
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Merge tag 'mm-stable-2023-08-28-18-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull MM updates from Andrew Morton:

 - Some swap cleanups from Ma Wupeng ("fix WARN_ON in
   add_to_avail_list")

 - Peter Xu has a series (mm/gup: Unify hugetlb, speed up thp") which
   reduces the special-case code for handling hugetlb pages in GUP. It
   also speeds up GUP handling of transparent hugepages.

 - Peng Zhang provides some maple tree speedups ("Optimize the fast path
   of mas_store()").

 - Sergey Senozhatsky has improved te performance of zsmalloc during
   compaction (zsmalloc: small compaction improvements").

 - Domenico Cerasuolo has developed additional selftest code for zswap
   ("selftests: cgroup: add zswap test program").

 - xu xin has doe some work on KSM's handling of zero pages. These
   changes are mainly to enable the user to better understand the
   effectiveness of KSM's treatment of zero pages ("ksm: support
   tracking KSM-placed zero-pages").

 - Jeff Xu has fixes the behaviour of memfd's
   MEMFD_NOEXEC_SCOPE_NOEXEC_ENFORCED sysctl ("mm/memfd: fix sysctl
   MEMFD_NOEXEC_SCOPE_NOEXEC_ENFORCED").

 - David Howells has fixed an fscache optimization ("mm, netfs, fscache:
   Stop read optimisation when folio removed from pagecache").

 - Axel Rasmussen has given userfaultfd the ability to simulate memory
   poisoning ("add UFFDIO_POISON to simulate memory poisoning with
   UFFD").

 - Miaohe Lin has contributed some routine maintenance work on the
   memory-failure code ("mm: memory-failure: remove unneeded PageHuge()
   check").

 - Peng Zhang has contributed some maintenance work on the maple tree
   code ("Improve the validation for maple tree and some cleanup").

 - Hugh Dickins has optimized the collapsing of shmem or file pages into
   THPs ("mm: free retracted page table by RCU").

 - Jiaqi Yan has a patch series which permits us to use the healthy
   subpages within a hardware poisoned huge page for general purposes
   ("Improve hugetlbfs read on HWPOISON hugepages").

 - Kemeng Shi has done some maintenance work on the pagetable-check code
   ("Remove unused parameters in page_table_check").

 - More folioification work from Matthew Wilcox ("More filesystem folio
   conversions for 6.6"), ("Followup folio conversions for zswap"). And
   from ZhangPeng ("Convert several functions in page_io.c to use a
   folio").

 - page_ext cleanups from Kemeng Shi ("minor cleanups for page_ext").

 - Baoquan He has converted some architectures to use the
   GENERIC_IOREMAP ioremap()/iounmap() code ("mm: ioremap: Convert
   architectures to take GENERIC_IOREMAP way").

 - Anshuman Khandual has optimized arm64 tlb shootdown ("arm64: support
   batched/deferred tlb shootdown during page reclamation/migration").

 - Better maple tree lockdep checking from Liam Howlett ("More strict
   maple tree lockdep"). Liam also developed some efficiency
   improvements ("Reduce preallocations for maple tree").

 - Cleanup and optimization to the secondary IOMMU TLB invalidation,
   from Alistair Popple ("Invalidate secondary IOMMU TLB on permission
   upgrade").

 - Ryan Roberts fixes some arm64 MM selftest issues ("selftests/mm fixes
   for arm64").

 - Kemeng Shi provides some maintenance work on the compaction code
   ("Two minor cleanups for compaction").

 - Some reduction in mmap_lock pressure from Matthew Wilcox ("Handle
   most file-backed faults under the VMA lock").

 - Aneesh Kumar contributes code to use the vmemmap optimization for DAX
   on ppc64, under some circumstances ("Add support for DAX vmemmap
   optimization for ppc64").

 - page-ext cleanups from Kemeng Shi ("add page_ext_data to get client
   data in page_ext"), ("minor cleanups to page_ext header").

 - Some zswap cleanups from Johannes Weiner ("mm: zswap: three
   cleanups").

 - kmsan cleanups from ZhangPeng ("minor cleanups for kmsan").

 - VMA handling cleanups from Kefeng Wang ("mm: convert to
   vma_is_initial_heap/stack()").

 - DAMON feature work from SeongJae Park ("mm/damon/sysfs-schemes:
   implement DAMOS tried total bytes file"), ("Extend DAMOS filters for
   address ranges and DAMON monitoring targets").

 - Compaction work from Kemeng Shi ("Fixes and cleanups to compaction").

 - Liam Howlett has improved the maple tree node replacement code
   ("maple_tree: Change replacement strategy").

 - ZhangPeng has a general code cleanup - use the K() macro more widely
   ("cleanup with helper macro K()").

 - Aneesh Kumar brings memmap-on-memory to ppc64 ("Add support for
   memmap on memory feature on ppc64").

 - pagealloc cleanups from Kemeng Shi ("Two minor cleanups for pcp list
   in page_alloc"), ("Two minor cleanups for get pageblock
   migratetype").

 - Vishal Moola introduces a memory descriptor for page table tracking,
   "struct ptdesc" ("Split ptdesc from struct page").

 - memfd selftest maintenance work from Aleksa Sarai ("memfd: cleanups
   for vm.memfd_noexec").

 - MM include file rationalization from Hugh Dickins ("arch: include
   asm/cacheflush.h in asm/hugetlb.h").

 - THP debug output fixes from Hugh Dickins ("mm,thp: fix sloppy text
   output").

 - kmemleak improvements from Xiaolei Wang ("mm/kmemleak: use
   object_cache instead of kmemleak_initialized").

 - More folio-related cleanups from Matthew Wilcox ("Remove _folio_dtor
   and _folio_order").

 - A VMA locking scalability improvement from Suren Baghdasaryan
   ("Per-VMA lock support for swap and userfaults").

 - pagetable handling cleanups from Matthew Wilcox ("New page table
   range API").

 - A batch of swap/thp cleanups from David Hildenbrand ("mm/swap: stop
   using page->private on tail pages for THP_SWAP + cleanups").

 - Cleanups and speedups to the hugetlb fault handling from Matthew
   Wilcox ("Change calling convention for ->huge_fault").

 - Matthew Wilcox has also done some maintenance work on the MM
   subsystem documentation ("Improve mm documentation").

* tag 'mm-stable-2023-08-28-18-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (489 commits)
  maple_tree: shrink struct maple_tree
  maple_tree: clean up mas_wr_append()
  secretmem: convert page_is_secretmem() to folio_is_secretmem()
  nios2: fix flush_dcache_page() for usage from irq context
  hugetlb: add documentation for vma_kernel_pagesize()
  mm: add orphaned kernel-doc to the rst files.
  mm: fix clean_record_shared_mapping_range kernel-doc
  mm: fix get_mctgt_type() kernel-doc
  mm: fix kernel-doc warning from tlb_flush_rmaps()
  mm: remove enum page_entry_size
  mm: allow ->huge_fault() to be called without the mmap_lock held
  mm: move PMD_ORDER to pgtable.h
  mm: remove checks for pte_index
  memcg: remove duplication detection for mem_cgroup_uncharge_swap
  mm/huge_memory: work on folio->swap instead of page->private when splitting folio
  mm/swap: inline folio_set_swap_entry() and folio_swap_entry()
  mm/swap: use dedicated entry for swap in folio
  mm/swap: stop using page->private on tail pages for THP_SWAP
  selftests/mm: fix WARNING comparing pointer to 0
  selftests: cgroup: fix test_kmem_memcg_deletion kernel mem check
  ...
 2023-08-29 14:25:26 -07:00
Linus Torvalds
bd6c11bc43 Networking changes for 6.6. 
Core
 ----
 
  - Increase size limits for to-be-sent skb frag allocations. This
    allows tun, tap devices and packet sockets to better cope with large
    writes operations.
 
  - Store netdevs in an xarray, to simplify iterating over netdevs.
 
  - Refactor nexthop selection for multipath routes.
 
  - Improve sched class lifetime handling.
 
  - Add backup nexthop ID support for bridge.
 
  - Implement drop reasons support in openvswitch.
 
  - Several data races annotations and fixes.
 
  - Constify the sk parameter of routing functions.
 
  - Prepend kernel version to netconsole message.
 
 Protocols
 ---------
 
  - Implement support for TCP probing the peer being under memory
    pressure.
 
  - Remove hard coded limitation on IPv6 specific info placement
    inside the socket struct.
 
  - Get rid of sysctl_tcp_adv_win_scale and use an auto-estimated
    per socket scaling factor.
 
  - Scaling-up the IPv6 expired route GC via a separated list of
    expiring routes.
 
  - In-kernel support for the TLS alert protocol.
 
  - Better support for UDP reuseport with connected sockets.
 
  - Add NEXT-C-SID support for SRv6 End.X behavior, reducing the SR
    header size.
 
  - Get rid of additional ancillary per MPTCP connection struct socket.
 
  - Implement support for BPF-based MPTCP packet schedulers.
 
  - Format MPTCP subtests selftests results in TAP.
 
  - Several new SMC 2.1 features including unique experimental options,
    max connections per lgr negotiation, max links per lgr negotiation.
 
 BPF
 ---
 
  - Multi-buffer support in AF_XDP.
 
  - Add multi uprobe BPF links for attaching multiple uprobes
    and usdt probes, which is significantly faster and saves extra fds.
 
  - Implement an fd-based tc BPF attach API (TCX) and BPF link support on
    top of it.
 
  - Add SO_REUSEPORT support for TC bpf_sk_assign.
 
  - Support new instructions from cpu v4 to simplify the generated code and
    feature completeness, for x86, arm64, riscv64.
 
  - Support defragmenting IPv(4|6) packets in BPF.
 
  - Teach verifier actual bounds of bpf_get_smp_processor_id()
    and fix perf+libbpf issue related to custom section handling.
 
  - Introduce bpf map element count and enable it for all program types.
 
  - Add a BPF hook in sys_socket() to change the protocol ID
    from IPPROTO_TCP to IPPROTO_MPTCP to cover migration for legacy.
 
  - Introduce bpf_me_mcache_free_rcu() and fix OOM under stress.
 
  - Add uprobe support for the bpf_get_func_ip helper.
 
  - Check skb ownership against full socket.
 
  - Support for up to 12 arguments in BPF trampoline.
 
  - Extend link_info for kprobe_multi and perf_event links.
 
 Netfilter
 ---------
 
  - Speed-up process exit by aborting ruleset validation if a
    fatal signal is pending.
 
  - Allow NLA_POLICY_MASK to be used with BE16/BE32 types.
 
 Driver API
 ----------
 
  - Page pool optimizations, to improve data locality and cache usage.
 
  - Introduce ndo_hwtstamp_get() and ndo_hwtstamp_set() to avoid the need
    for raw ioctl() handling in drivers.
 
  - Simplify genetlink dump operations (doit/dumpit) providing them
    the common information already populated in struct genl_info.
 
  - Extend and use the yaml devlink specs to [re]generate the split ops.
 
  - Introduce devlink selective dumps, to allow SF filtering SF based on
    handle and other attributes.
 
  - Add yaml netlink spec for netlink-raw families, allow route, link and
    address related queries via the ynl tool.
 
  - Remove phylink legacy mode support.
 
  - Support offload LED blinking to phy.
 
  - Add devlink port function attributes for IPsec.
 
 New hardware / drivers
 ----------------------
 
  - Ethernet:
    - Broadcom ASP 2.0 (72165) ethernet controller
    - MediaTek MT7988 SoC
    - Texas Instruments AM654 SoC
    - Texas Instruments IEP driver
    - Atheros qca8081 phy
    - Marvell 88Q2110 phy
    - NXP TJA1120 phy
 
  - WiFi:
    - MediaTek mt7981 support
 
  - Can:
    - Kvaser SmartFusion2 PCI Express devices
    - Allwinner T113 controllers
    - Texas Instruments tcan4552/4553 chips
 
  - Bluetooth:
    - Intel Gale Peak
    - Qualcomm WCN3988 and WCN7850
    - NXP AW693 and IW624
    - Mediatek MT2925
 
 Drivers
 -------
 
  - Ethernet NICs:
    - nVidia/Mellanox:
      - mlx5:
        - support UDP encapsulation in packet offload mode
        - IPsec packet offload support in eswitch mode
        - improve aRFS observability by adding new set of counters
        - extends MACsec offload support to cover RoCE traffic
        - dynamic completion EQs
      - mlx4:
        - convert to use auxiliary bus instead of custom interface logic
    - Intel
      - ice:
        - implement switchdev bridge offload, even for LAG interfaces
        - implement SRIOV support for LAG interfaces
      - igc:
        - add support for multiple in-flight TX timestamps
    - Broadcom:
      - bnxt:
        - use the unified RX page pool buffers for XDP and non-XDP
        - use the NAPI skb allocation cache
    - OcteonTX2:
      - support Round Robin scheduling HTB offload
      - TC flower offload support for SPI field
    - Freescale:
      -  add XDP_TX feature support
    - AMD:
      - ionic: add support for PCI FLR event
      - sfc:
        - basic conntrack offload
        - introduce eth, ipv4 and ipv6 pedit offloads
    - ST Microelectronics:
      - stmmac: maximze PTP timestamping resolution
 
  - Virtual NICs:
    - Microsoft vNIC:
      - batch ringing RX queue doorbell on receiving packets
      - add page pool for RX buffers
    - Virtio vNIC:
      - add per queue interrupt coalescing support
    - Google vNIC:
      - add queue-page-list mode support
 
  - Ethernet high-speed switches:
    - nVidia/Mellanox (mlxsw):
      - add port range matching tc-flower offload
      - permit enslavement to netdevices with uppers
 
  - Ethernet embedded switches:
    - Marvell (mv88e6xxx):
      - convert to phylink_pcs
    - Renesas:
      - r8A779fx: add speed change support
      - rzn1: enables vlan support
 
  - Ethernet PHYs:
    - convert mv88e6xxx to phylink_pcs
 
  - WiFi:
    - Qualcomm Wi-Fi 7 (ath12k):
      - extremely High Throughput (EHT) PHY support
    - RealTek (rtl8xxxu):
      - enable AP mode for: RTL8192FU, RTL8710BU (RTL8188GU),
        RTL8192EU and RTL8723BU
    - RealTek (rtw89):
      - Introduce Time Averaged SAR (TAS) support
 
  - Connector:
    - support for event filtering
 
 Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-next-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Paolo Abeni:
 "Core:

   - Increase size limits for to-be-sent skb frag allocations. This
     allows tun, tap devices and packet sockets to better cope with
     large writes operations

   - Store netdevs in an xarray, to simplify iterating over netdevs

   - Refactor nexthop selection for multipath routes

   - Improve sched class lifetime handling

   - Add backup nexthop ID support for bridge

   - Implement drop reasons support in openvswitch

   - Several data races annotations and fixes

   - Constify the sk parameter of routing functions

   - Prepend kernel version to netconsole message

  Protocols:

   - Implement support for TCP probing the peer being under memory
     pressure

   - Remove hard coded limitation on IPv6 specific info placement inside
     the socket struct

   - Get rid of sysctl_tcp_adv_win_scale and use an auto-estimated per
     socket scaling factor

   - Scaling-up the IPv6 expired route GC via a separated list of
     expiring routes

   - In-kernel support for the TLS alert protocol

   - Better support for UDP reuseport with connected sockets

   - Add NEXT-C-SID support for SRv6 End.X behavior, reducing the SR
     header size

   - Get rid of additional ancillary per MPTCP connection struct socket

   - Implement support for BPF-based MPTCP packet schedulers

   - Format MPTCP subtests selftests results in TAP

   - Several new SMC 2.1 features including unique experimental options,
     max connections per lgr negotiation, max links per lgr negotiation

  BPF:

   - Multi-buffer support in AF_XDP

   - Add multi uprobe BPF links for attaching multiple uprobes and usdt
     probes, which is significantly faster and saves extra fds

   - Implement an fd-based tc BPF attach API (TCX) and BPF link support
     on top of it

   - Add SO_REUSEPORT support for TC bpf_sk_assign

   - Support new instructions from cpu v4 to simplify the generated code
     and feature completeness, for x86, arm64, riscv64

   - Support defragmenting IPv(4|6) packets in BPF

   - Teach verifier actual bounds of bpf_get_smp_processor_id() and fix
     perf+libbpf issue related to custom section handling

   - Introduce bpf map element count and enable it for all program types

   - Add a BPF hook in sys_socket() to change the protocol ID from
     IPPROTO_TCP to IPPROTO_MPTCP to cover migration for legacy

   - Introduce bpf_me_mcache_free_rcu() and fix OOM under stress

   - Add uprobe support for the bpf_get_func_ip helper

   - Check skb ownership against full socket

   - Support for up to 12 arguments in BPF trampoline

   - Extend link_info for kprobe_multi and perf_event links

  Netfilter:

   - Speed-up process exit by aborting ruleset validation if a fatal
     signal is pending

   - Allow NLA_POLICY_MASK to be used with BE16/BE32 types

  Driver API:

   - Page pool optimizations, to improve data locality and cache usage

   - Introduce ndo_hwtstamp_get() and ndo_hwtstamp_set() to avoid the
     need for raw ioctl() handling in drivers

   - Simplify genetlink dump operations (doit/dumpit) providing them the
     common information already populated in struct genl_info

   - Extend and use the yaml devlink specs to [re]generate the split ops

   - Introduce devlink selective dumps, to allow SF filtering SF based
     on handle and other attributes

   - Add yaml netlink spec for netlink-raw families, allow route, link
     and address related queries via the ynl tool

   - Remove phylink legacy mode support

   - Support offload LED blinking to phy

   - Add devlink port function attributes for IPsec

  New hardware / drivers:

   - Ethernet:
      - Broadcom ASP 2.0 (72165) ethernet controller
      - MediaTek MT7988 SoC
      - Texas Instruments AM654 SoC
      - Texas Instruments IEP driver
      - Atheros qca8081 phy
      - Marvell 88Q2110 phy
      - NXP TJA1120 phy

   - WiFi:
      - MediaTek mt7981 support

   - Can:
      - Kvaser SmartFusion2 PCI Express devices
      - Allwinner T113 controllers
      - Texas Instruments tcan4552/4553 chips

   - Bluetooth:
      - Intel Gale Peak
      - Qualcomm WCN3988 and WCN7850
      - NXP AW693 and IW624
      - Mediatek MT2925

  Drivers:

   - Ethernet NICs:
      - nVidia/Mellanox:
         - mlx5:
            - support UDP encapsulation in packet offload mode
            - IPsec packet offload support in eswitch mode
            - improve aRFS observability by adding new set of counters
            - extends MACsec offload support to cover RoCE traffic
            - dynamic completion EQs
         - mlx4:
            - convert to use auxiliary bus instead of custom interface
              logic
      - Intel
         - ice:
            - implement switchdev bridge offload, even for LAG
              interfaces
            - implement SRIOV support for LAG interfaces
         - igc:
            - add support for multiple in-flight TX timestamps
      - Broadcom:
         - bnxt:
            - use the unified RX page pool buffers for XDP and non-XDP
            - use the NAPI skb allocation cache
      - OcteonTX2:
         - support Round Robin scheduling HTB offload
         - TC flower offload support for SPI field
      - Freescale:
         - add XDP_TX feature support
      - AMD:
         - ionic: add support for PCI FLR event
         - sfc:
            - basic conntrack offload
            - introduce eth, ipv4 and ipv6 pedit offloads
      - ST Microelectronics:
         - stmmac: maximze PTP timestamping resolution

   - Virtual NICs:
      - Microsoft vNIC:
         - batch ringing RX queue doorbell on receiving packets
         - add page pool for RX buffers
      - Virtio vNIC:
         - add per queue interrupt coalescing support
      - Google vNIC:
         - add queue-page-list mode support

   - Ethernet high-speed switches:
      - nVidia/Mellanox (mlxsw):
         - add port range matching tc-flower offload
         - permit enslavement to netdevices with uppers

   - Ethernet embedded switches:
      - Marvell (mv88e6xxx):
         - convert to phylink_pcs
      - Renesas:
         - r8A779fx: add speed change support
         - rzn1: enables vlan support

   - Ethernet PHYs:
      - convert mv88e6xxx to phylink_pcs

   - WiFi:
      - Qualcomm Wi-Fi 7 (ath12k):
         - extremely High Throughput (EHT) PHY support
      - RealTek (rtl8xxxu):
         - enable AP mode for: RTL8192FU, RTL8710BU (RTL8188GU),
           RTL8192EU and RTL8723BU
      - RealTek (rtw89):
         - Introduce Time Averaged SAR (TAS) support

   - Connector:
      - support for event filtering"

* tag 'net-next-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1806 commits)
  net: ethernet: mtk_wed: minor change in wed_{tx,rx}info_show
  net: ethernet: mtk_wed: add some more info in wed_txinfo_show handler
  net: stmmac: clarify difference between "interface" and "phy_interface"
  r8152: add vendor/device ID pair for D-Link DUB-E250
  devlink: move devlink_notify_register/unregister() to dev.c
  devlink: move small_ops definition into netlink.c
  devlink: move tracepoint definitions into core.c
  devlink: push linecard related code into separate file
  devlink: push rate related code into separate file
  devlink: push trap related code into separate file
  devlink: use tracepoint_enabled() helper
  devlink: push region related code into separate file
  devlink: push param related code into separate file
  devlink: push resource related code into separate file
  devlink: push dpipe related code into separate file
  devlink: move and rename devlink_dpipe_send_and_alloc_skb() helper
  devlink: push shared buffer related code into separate file
  devlink: push port related code into separate file
  devlink: push object register/unregister notifications into separate helpers
  inet: fix IP_TRANSPARENT error handling
  ...
 2023-08-29 11:33:01 -07:00
Linus Torvalds
68cf01760b This update includes the following changes: 
API:
 
 - Move crypto engine callback from tfm ctx into algorithm object.
 - Fix atomic sleep bug in crypto_destroy_instance.
 - Move lib/mpi into lib/crypto.
 
 Algorithms:
 
 - Add chacha20 and poly1305 implementation for powerpc p10.
 
 Drivers:
 
 - Add AES skcipher and aead support to starfive.
 - Add Dynamic Boost Control support to ccp.
 - Add support for STM32P13 platform to stm32.
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Merge tag 'v6.6-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Pull crypto updates from Herbert Xu:
 "API:
   - Move crypto engine callback from tfm ctx into algorithm object
   - Fix atomic sleep bug in crypto_destroy_instance
   - Move lib/mpi into lib/crypto

  Algorithms:
   - Add chacha20 and poly1305 implementation for powerpc p10

  Drivers:
   - Add AES skcipher and aead support to starfive
   - Add Dynamic Boost Control support to ccp
   - Add support for STM32P13 platform to stm32"

* tag 'v6.6-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (149 commits)
  Revert "dt-bindings: crypto: qcom,prng: Add SM8450"
  crypto: chelsio - Remove unused declarations
  X.509: if signature is unsupported skip validation
  crypto: qat - fix crypto capability detection for 4xxx
  crypto: drivers - Explicitly include correct DT includes
  crypto: engine - Remove crypto_engine_ctx
  crypto: zynqmp - Use new crypto_engine_op interface
  crypto: virtio - Use new crypto_engine_op interface
  crypto: stm32 - Use new crypto_engine_op interface
  crypto: jh7110 - Use new crypto_engine_op interface
  crypto: rk3288 - Use new crypto_engine_op interface
  crypto: omap - Use new crypto_engine_op interface
  crypto: keembay - Use new crypto_engine_op interface
  crypto: sl3516 - Use new crypto_engine_op interface
  crypto: caam - Use new crypto_engine_op interface
  crypto: aspeed - Remove non-standard sha512 algorithms
  crypto: aspeed - Use new crypto_engine_op interface
  crypto: amlogic - Use new crypto_engine_op interface
  crypto: sun8i-ss - Use new crypto_engine_op interface
  crypto: sun8i-ce - Use new crypto_engine_op interface
  ...
 2023-08-29 11:23:29 -07:00
Tomeu Vizoso
0119c894ab drm: Add initial ci/ subdirectory 
Developers can easily execute several tests on different devices
by just pushing their branch to their fork in a repository hosted
on gitlab.freedesktop.org which has an infrastructure to run jobs
in several runners and farms with different devices.

There are also other automated tools that uprev dependencies,
monitor the infra, and so on that are already used by the Mesa
project, and we can reuse them too.

Also, store expectations about what the DRM drivers are supposed
to pass in the IGT test suite. By storing the test expectations
along with the code, we can make sure both stay in sync with each
other so we can know when a code change breaks those expectations.

Also, include a configuration file that points to the out-of-tree
CI scripts.

This will allow all contributors to drm to reuse the infrastructure
already in gitlab.freedesktop.org to test the driver on several
generations of the hardware.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Signed-off-by: Helen Koike <helen.koike@collabora.com>
Acked-by: Daniel Stone <daniels@collabora.com>
Acked-by: Rob Clark <robdclark@gmail.com>
Tested-by: Rob Clark <robdclark@gmail.com>
[sima: Remove top-level empty file test, spotted by sfr]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20230811171953.176431-1-helen.koike@collabora.com
 2023-08-29 19:56:11 +02:00
Linus Torvalds
f97e18a3f2 gpio updates for v6.6 
Core GPIOLIB updates:
 - wake-up poll() in user-space on device unbind
 - improve fwnode usage
 - interrupt domain handling improvements
 - correctly handle the ngpios property in gpio-mmio
 
 Driver cleanups:
 - remove unneeded calls to platform_set_drvdata() all around the place
 - remove unneeded of_match_ptr() expansions whenever a driver depends on
   CONFIG_OF
 - remove redundant calls to dev_err_probe() from gpio-omap and gpio-davinci
 
 Driver improvements:
 - use autopointers and guards from cleanup.h in gpio-sim
 - shrink code in gpio-sim using some common helpers
 - convert the idio family of drivers to using gpio-regmap
 - convert gpio-ws16c48 to using gpio-regmap
 - use devres to simplify code in gpio-pisosr and gpio-mxc
 - update gpio-sifive: support IRQ wake, improve interrupt handling, allow
   building as module
 - make gpio-ge and gpio-bcm-kona OF-independent (plus some minor tweaks)
 - add support for new models in gpio-pca953x and gpio-ds4520
 - add runtime PM support to gpio-mxc
 - fix a build warning in gpio-mxs
 - add support for adding pin ranges to gpio-mlxbf3
 - add counter/timer support to gpio-104-dio-48e
 - switch to dynamic GPIO base allocation in gpio-vf610
 - minor oneliners here and there
 
 Device-tree bindings updates:
 - enable the gpio-line-names property in snps,dw-apb and STMPE GPIO
 - document new models in fsl-imx-gpio, ds4520 and pca95xx
 - convert the bindings for brcm,kona-gpio to YAML
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Merge tag 'gpio-updates-for-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Pull gpio updates from Bartosz Golaszewski:
 "We have a lot of code refactoring using common helpers and ended up
  removing more lines then we're adding this release cycle.

  Nothing really stands out, just small updates all over the place.

  Core GPIOLIB updates:
   - wake-up poll() in user-space on device unbind
   - improve fwnode usage
   - interrupt domain handling improvements
   - correctly handle the ngpios property in gpio-mmio

  Driver cleanups:
   - remove unneeded calls to platform_set_drvdata() all around the
     place
   - remove unneeded of_match_ptr() expansions whenever a driver depends
     on CONFIG_OF
   - remove redundant calls to dev_err_probe() from gpio-omap and
     gpio-davinci

  Driver improvements:
   - use autopointers and guards from cleanup.h in gpio-sim
   - shrink code in gpio-sim using some common helpers
   - convert the idio family of drivers to using gpio-regmap
   - convert gpio-ws16c48 to using gpio-regmap
   - use devres to simplify code in gpio-pisosr and gpio-mxc
   - update gpio-sifive: support IRQ wake, improve interrupt handling,
     allow building as module
   - make gpio-ge and gpio-bcm-kona OF-independent (plus some minor
     tweaks)
   - add support for new models in gpio-pca953x and gpio-ds4520
   - add runtime PM support to gpio-mxc
   - fix a build warning in gpio-mxs
   - add support for adding pin ranges to gpio-mlxbf3
   - add counter/timer support to gpio-104-dio-48e
   - switch to dynamic GPIO base allocation in gpio-vf610
   - minor oneliners here and there

  Device-tree bindings updates:
   - enable the gpio-line-names property in snps,dw-apb and STMPE GPIO
   - document new models in fsl-imx-gpio, ds4520 and pca95xx
   - convert the bindings for brcm,kona-gpio to YAML"

* tag 'gpio-updates-for-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (94 commits)
  gpio: pca953x: add support for TCA9538
  dt-bindings: gpio: pca95xx: document new tca9538 chip
  gpio: pca953x: Use i2c_get_match_data()
  gpio: mlxbf3: use capital "OR" for multiple licenses in SPDX
  gpio: pcf857x: Extend match data support for OF tables
  gpio: vf610: switch to dynamic allocat GPIO base
  gpiolib: provide and use gpiod_line_state_notify()
  gpio: cdev: wake up lineevent poll() on device unbind
  gpio: cdev: wake up linereq poll() on device unbind
  gpio: cdev: wake up chardev poll() on device unbind
  gpiolib: add a second blocking notifier to struct gpio_device
  gpio: cdev: open-code to_gpio_chardev_data()
  gpiolib: rename the gpio_device notifier
  gpio: mlxbf3: Support add_pin_ranges()
  gpio: mxc: Use helper function devm_clk_get_optional_enabled()
  gpio: pca9570: fix kerneldoc
  gpio: sim: simplify code with cleanup helpers
  gpio: sim: replace memmove() + strstrip() with skip_spaces() + strim()
  gpio: sim: simplify gpio_sim_device_config_live_store()
  gpio: mxc: release the parent IRQ in runtime suspend
  ...
 2023-08-29 10:21:56 -07:00
Linus Torvalds
41e97d7acf hwmon updates for v6.6 
- New drivers
 
   * Driver for Renesas HS3001
 
 - Chip support added to existing drivers
 
   * pmbus/mp2975 driver now supports MP2971 and MP2973
 
 - Functional improvements
 
   * Additional voltage and temperature sensor support for
     NCT6798/NCT6799 in nt6755 driver
 
   * it87 driver now detects AMDTSI sensor type
 
   * dimmtemp now supports more than 32 DIMMs
 
 - Driver removals
 
   * sm665 driver removed as unsupportable and long since obsolete
 
 - Minor fixes, cleanups, and simplifications in several drivers
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Merge tag 'hwmon-for-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon updates from Guenter Roeck:
 "New drivers:

   - Renesas HS3001

  Chip support added to existing drivers:

   - pmbus/mp2975 driver now supports MP2971 and MP2973

  Functional improvements:

   - Additional voltage and temperature sensor support for
     NCT6798/NCT6799 in nt6755 driver

   - it87 driver now detects AMDTSI sensor type

   - dimmtemp now supports more than 32 DIMMs

  Driver removals:

   - sm665 driver removed as unsupportable and long since obsolete

  .. and minor fixes, cleanups, and simplifications in several drivers"

* tag 'hwmon-for-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (57 commits)
  hwmon: (tmp513) Simplify probe()
  hwmon: (tmp513) Fix the channel number in tmp51x_is_visible()
  hwmon: (mlxreg-fan) Extend number of supported fans
  hwmon: (sis5595) Do PCI error checks on own line
  hwmon: (vt8231) Do PCI error checks on own line
  hwmon: (via686a) Do PCI error checks on own line
  hwmon: pmbus: Fix -EIO seen on pli1209
  hwmon: pmbus: Drop unnecessary clear fault page
  hwmon: pmbus: Reduce clear fault page invocations
  hwmon: (nsa320-hwmon) Remove redundant of_match_ptr()
  hwmon: (pmbus/ucd9200) fix Wvoid-pointer-to-enum-cast warning
  hwmon: (pmbus/ucd9000) fix Wvoid-pointer-to-enum-cast warning
  hwmon: (pmbus/tps53679) fix Wvoid-pointer-to-enum-cast warning
  hwmon: (pmbus/ibm-cffps) fix Wvoid-pointer-to-enum-cast warning
  hwmon: (tmp513) fix Wvoid-pointer-to-enum-cast warning
  hwmon: (max6697) fix Wvoid-pointer-to-enum-cast warning
  hwmon: (max20730) fix Wvoid-pointer-to-enum-cast warning
  hwmon: (lm90) fix Wvoid-pointer-to-enum-cast warning
  hwmon: (lm85) fix Wvoid-pointer-to-enum-cast warning
  hwmon: (lm75) fix Wvoid-pointer-to-enum-cast warning
  ...
 2023-08-29 10:02:35 -07:00
Linus Torvalds
3b6bf5b1f8 spi: Updates for v6.6 
There's been quite a lot of generic activity here, but more
 administrative than featuers.  We also have a bunch of new drivers,
 including one that's part of a MFD so we pulled in the core parts of
 that:
 
  - Lots of work from both Yang Yingliang and Andy Shevchenko on moving
    to host/device/controller based terminology for devices.
  - QuadSPI SPI support for Allwinner sun6i.
  - New device support Cirrus Logic CS43L43, Longsoon, Qualcomm GENI
    QuPv3 and StarFive JH7110 QSPI.
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Merge tag 'spi-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi updates from Mark Brown:
 "There's been quite a lot of generic activity here, but more
  administrative than featuers. We also have a bunch of new drivers,
  including one that's part of a MFD so we pulled in the core parts of
  that:

   - Lots of work from both Yang Yingliang and Andy Shevchenko on moving
     to host/device/controller based terminology for devices.

   - QuadSPI SPI support for Allwinner sun6i.

   - New device support Cirrus Logic CS43L43, Longsoon, Qualcomm GENI
     QuPv3 and StarFive JH7110 QSPI"

* tag 'spi-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (151 commits)
  spi: at91-usart: Use PTR_ERR_OR_ZERO() to simplify code
  spi: spi-sn-f-ospi: switch to use modern name
  spi: sifive: switch to use modern name
  spi: sh: switch to use modern name
  spi: sh-sci: switch to use modern name
  spi: sh-msiof: switch to use modern name
  spi: sh-hspi: switch to use modern name
  spi: sc18is602: switch to use modern name
  spi: s3c64xx: switch to use modern name
  spi: rzv2m-csi: switch to use devm_spi_alloc_host()
  spi: rspi: switch to use spi_alloc_host()
  spi: rockchip: switch to use modern name
  spi: rockchip-sfc: switch to use modern name
  spi: realtek-rtl: switch to use devm_spi_alloc_host()
  spi: rb4xx: switch to use modern name
  spi: qup: switch to use modern name
  spi: spi-qcom-qspi: switch to use modern name
  spi: pxa2xx: switch to use modern name
  spi: ppc4xx: switch to use modern name
  spi: spl022: switch to use modern name
  ...
 2023-08-29 09:47:33 -07:00
Rafael J. Wysocki
9580dfb8ba - Check if the Tegra BPMP supports the trip points in order to set the 
.set_trips callback (Mikko Perttunen)
 
 - Add the new Loongson-2 thermal sensor along with the DT bindings
   (Yinbo Zhu)
 
 - Use IS_ERR_OR_NULL helper to replace a double test on the TI bandgap
   sensor (Li Zetao)
 
 - Remove the call to platform_set_drvdata() as there is no call to
   platform_get_drvdata() in a bunch of drivers where that happens
   (Andrei Coardos)
 
 - Switch the Mediatek LVTS mode to filtered in order to enable the
   interrupts (Nícolas F. R. A. Prado)
 
 - Fix Wvoid-pointer-to-enum-cast warning on the Exynos TMU (Krzysztof
   Kozlowski)
 
 - Remove redundant usage of of_match_ptr() as the driver db8500
   already depends on CONFIG_OF (Ruan Jinjie)
 
 - Remove redundant dev_err_probe() because the underlying function
   already called it in the Mediatek sensor (Chen Jiahao)
 
 - Free calibration nvmem after reading it on sun8i (Mark Brown)
 
 - Remove useless comment in the code on sun8i (Yangtao Li)
 
 - Make tsens_xxxx_nvmem static to fix sparse warning on QCom tsens (Min-Hua Chen)
 
 - Remove error message at probe deferral on imx8mm (Ahmad Fatoum)
 
 - Fix parameter check in lvts_debugfs_init with IS_ERR on Mediatek
   LVTS (Minjie Du)
 
 - Fix the interrupt routine and configuratoin for the Mediatek LVTS
   (Nícolas F. R. A. Prado)
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Merge tag 'thermal-v6.6-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux

Merge ARM and related thermal control updates for 6.6-rc1 from Daniel
Lezcano:

"- Check if the Tegra BPMP supports the trip points in order to set the
   .set_trips callback (Mikko Perttunen)

 - Add the new Loongson-2 thermal sensor along with the DT bindings
   (Yinbo Zhu)

 - Use IS_ERR_OR_NULL helper to replace a double test on the TI bandgap
   sensor (Li Zetao)

 - Remove the call to platform_set_drvdata() as there is no call to
   platform_get_drvdata() in a bunch of drivers where that happens
   (Andrei Coardos)

 - Switch the Mediatek LVTS mode to filtered in order to enable the
   interrupts (Nícolas F. R. A. Prado)

 - Fix Wvoid-pointer-to-enum-cast warning on the Exynos TMU (Krzysztof
   Kozlowski)

 - Remove redundant usage of of_match_ptr() as the driver db8500
   already depends on CONFIG_OF (Ruan Jinjie)

 - Remove redundant dev_err_probe() because the underlying function
   already called it in the Mediatek sensor (Chen Jiahao)

 - Free calibration nvmem after reading it on sun8i (Mark Brown)

 - Remove useless comment in the code on sun8i (Yangtao Li)

 - Make tsens_xxxx_nvmem static to fix sparse warning on QCom tsens (Min-Hua Chen)

 - Remove error message at probe deferral on imx8mm (Ahmad Fatoum)

 - Fix parameter check in lvts_debugfs_init with IS_ERR on Mediatek
   LVTS (Minjie Du)

 - Fix the interrupt routine and configuratoin for the Mediatek LVTS
   (Nícolas F. R. A. Prado)"

* tag 'thermal-v6.6-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (27 commits)
  thermal/drivers/tegra-bpmp: Check if BPMP supports trip points
  thermal: dt-bindings: add loongson-2 thermal
  thermal/drivers/loongson-2: Add thermal management support
  thermal/drivers/ti-soc-thermal: Use helper function IS_ERR_OR_NULL()
  thermal/drivers/generic-adc: Removed unneeded call to platform_set_drvdata()
  thermal/drivers/max77620_thermal: Removed unneeded call to platform_set_drvdata()
  thermal/drivers/mediatek/auxadc_thermal: Removed call to platform_set_drvdata()
  thermal/drivers/sun8i_thermal: Remove unneeded call to platform_set_drvdata()
  thermal/drivers/broadcom/brcstb_thermal: Removed unneeded platform_set_drvdata()
  thermal/drivers/mediatek/lvts_thermal: Make readings valid in filtered mode
  thermal/drivers/k3_bandgap: Remove unneeded call to platform_set_drvdata()
  thermal/drivers/k3_j72xx_bandgap: Removed unneeded call to platform_set_drvdata()
  thermal/drivers/broadcom/sr-thermal: Removed call to platform_set_drvdata()
  thermal/drivers/samsung: Fix Wvoid-pointer-to-enum-cast warning
  thermal/drivers/db8500: Remove redundant of_match_ptr()
  thermal/drivers/mediatek: Clean up redundant dev_err_probe()
  thermal/drivers/sun8i: Free calibration nvmem after reading it
  thermal/drivers/sun8i: Remove unneeded comments
  thermal/drivers/tsens: Make tsens_xxxx_nvmem static
  thermal/drivers/imx8mm: Suppress log message on probe deferral
  ...
 2023-08-29 18:46:40 +02:00
Linus Torvalds
65234f96f2 regulator: Updates for v6.6 
Other tha new device support and some minor fixes this has been a really
 quiet release, the only notable things are the new drivers.  There's a
 couple of MFDs among the new devices so the generic parts are pulled in:
 
  - Support for Analog Devices MAX77831/57/59, Awinc AW37503, Qualcom
    PMX75 and RFGEN, RealTek RT5733, RichTek RTQ2208 and Texas
    Instruments TPS65086.
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Merge tag 'regulator-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator updates from Mark Brown:
 "Other than new device support and some minor fixes this has been a
  really quiet release, the only notable things are the new drivers.

  There's a couple of MFDs among the new devices so the generic parts
  are pulled in:

   - Support for Analog Devices MAX77831/57/59, Awinc AW37503, Qualcom
     PMX75 and RFGEN, RealTek RT5733, RichTek RTQ2208 and Texas
     Instruments TPS65086"

* tag 'regulator-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (68 commits)
  regulator: userspace-consumer: Drop event support for this cycle
  regulator: aw37503: Switch back to use struct i2c_driver's .probe()
  dt-bindings: regulator: qcom,rpmh-regulator: allow i, j, l, m & n as RPMh resource name suffix
  regulator: dt-bindings: Add Awinic AW37503
  regulator: aw37503: add regulator driver for Awinic AW37503
  regulator: tps65086: Select dedicated regulator config for chip variant
  mfd: tps65086: Read DEVICE ID register 1 from device
  regulator: raa215300: Update help description
  regulator: raa215300: Add missing blank space
  regulator: raa215300: Change rate from 32000->32768
  regulator: db8500-prcmu: Remove unused declaration power_state_active_is_enabled()
  regulator: raa215300: Add const definition
  regulator: raa215300: Fix resource leak in case of error
  regulator: rtq2208: Switch back to use struct i2c_driver's .probe()
  regulator: lp872x: Fix Wvoid-pointer-to-enum-cast warning
  regulator: max77857: Fix Wvoid-pointer-to-enum-cast warning
  regulator: ltc3589: Fix Wvoid-pointer-to-enum-cast warning
  regulator: qcom_rpm-regulator: Use devm_kmemdup to replace devm_kmalloc + memcpy
  regulator: tps6286x-regulator: Remove redundant of_match_ptr() macros
  regulator: pfuze100-regulator: Remove redundant of_match_ptr() macro
  ...
 2023-08-29 09:40:16 -07:00
Linus Torvalds
a031fe8d1d Rust changes for v6.6 
In terms of lines, most changes this time are on the pinned-init API
 and infrastructure. While we have a Rust version upgrade, and thus a
 bunch of changes from the vendored 'alloc' crate as usual, this time
 those do not account for many lines.
 
 Toolchain and infrastructure:
 
  - Upgrade to Rust 1.71.1. This is the second such upgrade, which is a
    smaller jump compared to the last time.
 
    This version allows us to remove the '__rust_*' allocator functions
    -- the compiler now generates them as expected, thus now our
    'KernelAllocator' is used.
 
    It also introduces the 'offset_of!' macro in the standard library
    (as an unstable feature) which we will need soon. So far, we were
    using a declarative macro as a prerequisite in some not-yet-landed
    patch series, which did not support sub-fields (i.e. nested structs):
 
        #[repr(C)]
        struct S {
            a: u16,
            b: (u8, u8),
        }
 
        assert_eq!(offset_of!(S, b.1), 3);
 
  - Upgrade to bindgen 0.65.1. This is the first time we upgrade its
    version.
 
    Given it is a fairly big jump, it comes with a fair number of
    improvements/changes that affect us, such as a fix needed to support
    LLVM 16 as well as proper support for '__noreturn' C functions, which
    are now mapped to return the '!' type in Rust:
 
        void __noreturn f(void); // C
        pub fn f() -> !;         // Rust
 
  - 'scripts/rust_is_available.sh' improvements and fixes.
 
    This series takes care of all the issues known so far and adds a few
    new checks to cover for even more cases, plus adds some more help
    texts. All this together will hopefully make problematic setups
    easier to identify and to be solved by users building the kernel.
 
    In addition, it adds a test suite which covers all branches of the
    shell script, as well as tests for the issues found so far.
 
  - Support rust-analyzer for out-of-tree modules too.
 
  - Give 'cfg's to rust-analyzer for the 'core' and 'alloc' crates.
 
  - Drop 'scripts/is_rust_module.sh' since it is not needed anymore.
 
 Macros crate:
 
  - New 'paste!' proc macro.
 
    This macro is a more flexible version of 'concat_idents!': it allows
    the resulting identifier to be used to declare new items and it
    allows to transform the identifiers before concatenating them, e.g.
 
        let x_1 = 42;
        paste!(let [<x _2>] = [<x _1>];);
        assert!(x_1 == x_2);
 
    The macro is then used for several of the pinned-init API changes in
    this pull.
 
 Pinned-init API:
 
  - Make '#[pin_data]' compatible with conditional compilation of fields,
    allowing to write code like:
 
        #[pin_data]
        pub struct Foo {
            #[cfg(CONFIG_BAR)]
            a: Bar,
            #[cfg(not(CONFIG_BAR))]
            a: Baz,
        }
 
  - New '#[derive(Zeroable)]' proc macro for the 'Zeroable' trait, which
    allows 'unsafe' implementations for structs where every field
    implements the 'Zeroable' trait, e.g.:
 
        #[derive(Zeroable)]
        pub struct DriverData {
            id: i64,
            buf_ptr: *mut u8,
            len: usize,
        }
 
  - Add '..Zeroable::zeroed()' syntax to the 'pin_init!'  macro for
    zeroing all other fields, e.g.:
 
        pin_init!(Buf {
            buf: [1; 64],
            ..Zeroable::zeroed()
        });
 
  - New '{,pin_}init_array_from_fn()' functions to create array
    initializers given a generator function, e.g.:
 
        let b: Box<[usize; 1_000]> = Box::init::<Error>(
            init_array_from_fn(|i| i)
        ).unwrap();
 
        assert_eq!(b.len(), 1_000);
        assert_eq!(b[123], 123);
 
  - New '{,pin_}chain' methods for '{,Pin}Init<T, E>' that allow to
    execute a closure on the value directly after initialization, e.g.:
 
        let foo = init!(Foo {
            buf <- init::zeroed()
        }).chain(|foo| {
            foo.setup();
            Ok(())
        });
 
  - Support arbitrary paths in init macros, instead of just identifiers
    and generic types.
 
  - Implement the 'Zeroable' trait for the 'UnsafeCell<T>' and
    'Opaque<T>' types.
 
  - Make initializer values inaccessible after initialization.
 
  - Make guards in the init macros hygienic.
 
 'allocator' module:
 
  - Use 'krealloc_aligned()' in 'KernelAllocator::alloc' preventing
    misaligned allocations when the Rust 1.71.1 upgrade is applied later
    in this pull.
 
    The equivalent fix for the previous compiler version (where
    'KernelAllocator' is not yet used) was merged into 6.5 already,
    which added the 'krealloc_aligned()' function used here.
 
  - Implement 'KernelAllocator::{realloc, alloc_zeroed}' for performance,
    using 'krealloc_aligned()' too, which forwards the call to the C API.
 
 'types' module:
 
  - Make 'Opaque' be '!Unpin', removing the need to add a 'PhantomPinned'
    field to Rust structs that contain C structs which must not be moved.
 
  - Make 'Opaque' use 'UnsafeCell' as the outer type, rather than inner.
 
 Documentation:
 
  - Suggest obtaining the source code of the Rust's 'core' library using
    the tarball instead of the repository.
 
 MAINTAINERS:
 
  - Andreas and Alice, from Samsung and Google respectively, are joining
    as reviewers of the "RUST" entry.
 
 As well as a few other minor changes and cleanups.
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Merge tag 'rust-6.6' of https://github.com/Rust-for-Linux/linux

Pull rust updates from Miguel Ojeda:
 "In terms of lines, most changes this time are on the pinned-init API
  and infrastructure. While we have a Rust version upgrade, and thus a
  bunch of changes from the vendored 'alloc' crate as usual, this time
  those do not account for many lines.

  Toolchain and infrastructure:

   - Upgrade to Rust 1.71.1. This is the second such upgrade, which is a
     smaller jump compared to the last time.

     This version allows us to remove the '__rust_*' allocator functions
     -- the compiler now generates them as expected, thus now our
     'KernelAllocator' is used.

     It also introduces the 'offset_of!' macro in the standard library
     (as an unstable feature) which we will need soon. So far, we were
     using a declarative macro as a prerequisite in some not-yet-landed
     patch series, which did not support sub-fields (i.e. nested
     structs):

         #[repr(C)]
         struct S {
             a: u16,
             b: (u8, u8),
         }

         assert_eq!(offset_of!(S, b.1), 3);

   - Upgrade to bindgen 0.65.1. This is the first time we upgrade its
     version.

     Given it is a fairly big jump, it comes with a fair number of
     improvements/changes that affect us, such as a fix needed to
     support LLVM 16 as well as proper support for '__noreturn' C
     functions, which are now mapped to return the '!' type in Rust:

         void __noreturn f(void); // C
         pub fn f() -> !;         // Rust

   - 'scripts/rust_is_available.sh' improvements and fixes.

     This series takes care of all the issues known so far and adds a
     few new checks to cover for even more cases, plus adds some more
     help texts. All this together will hopefully make problematic
     setups easier to identify and to be solved by users building the
     kernel.

     In addition, it adds a test suite which covers all branches of the
     shell script, as well as tests for the issues found so far.

   - Support rust-analyzer for out-of-tree modules too.

   - Give 'cfg's to rust-analyzer for the 'core' and 'alloc' crates.

   - Drop 'scripts/is_rust_module.sh' since it is not needed anymore.

  Macros crate:

   - New 'paste!' proc macro.

     This macro is a more flexible version of 'concat_idents!': it
     allows the resulting identifier to be used to declare new items and
     it allows to transform the identifiers before concatenating them,
     e.g.

         let x_1 = 42;
         paste!(let [<x _2>] = [<x _1>];);
         assert!(x_1 == x_2);

     The macro is then used for several of the pinned-init API changes
     in this pull.

  Pinned-init API:

   - Make '#[pin_data]' compatible with conditional compilation of
     fields, allowing to write code like:

         #[pin_data]
         pub struct Foo {
             #[cfg(CONFIG_BAR)]
             a: Bar,
             #[cfg(not(CONFIG_BAR))]
             a: Baz,
         }

   - New '#[derive(Zeroable)]' proc macro for the 'Zeroable' trait,
     which allows 'unsafe' implementations for structs where every field
     implements the 'Zeroable' trait, e.g.:

         #[derive(Zeroable)]
         pub struct DriverData {
             id: i64,
             buf_ptr: *mut u8,
             len: usize,
         }

   - Add '..Zeroable::zeroed()' syntax to the 'pin_init!' macro for
     zeroing all other fields, e.g.:

         pin_init!(Buf {
             buf: [1; 64],
             ..Zeroable::zeroed()
         });

   - New '{,pin_}init_array_from_fn()' functions to create array
     initializers given a generator function, e.g.:

         let b: Box<[usize; 1_000]> = Box::init::<Error>(
             init_array_from_fn(|i| i)
         ).unwrap();

         assert_eq!(b.len(), 1_000);
         assert_eq!(b[123], 123);

   - New '{,pin_}chain' methods for '{,Pin}Init<T, E>' that allow to
     execute a closure on the value directly after initialization, e.g.:

         let foo = init!(Foo {
             buf <- init::zeroed()
         }).chain(|foo| {
             foo.setup();
             Ok(())
         });

   - Support arbitrary paths in init macros, instead of just identifiers
     and generic types.

   - Implement the 'Zeroable' trait for the 'UnsafeCell<T>' and
     'Opaque<T>' types.

   - Make initializer values inaccessible after initialization.

   - Make guards in the init macros hygienic.

  'allocator' module:

   - Use 'krealloc_aligned()' in 'KernelAllocator::alloc' preventing
     misaligned allocations when the Rust 1.71.1 upgrade is applied
     later in this pull.

     The equivalent fix for the previous compiler version (where
     'KernelAllocator' is not yet used) was merged into 6.5 already,
     which added the 'krealloc_aligned()' function used here.

   - Implement 'KernelAllocator::{realloc, alloc_zeroed}' for
     performance, using 'krealloc_aligned()' too, which forwards the
     call to the C API.

  'types' module:

   - Make 'Opaque' be '!Unpin', removing the need to add a
     'PhantomPinned' field to Rust structs that contain C structs which
     must not be moved.

   - Make 'Opaque' use 'UnsafeCell' as the outer type, rather than
     inner.

  Documentation:

   - Suggest obtaining the source code of the Rust's 'core' library
     using the tarball instead of the repository.

  MAINTAINERS:

   - Andreas and Alice, from Samsung and Google respectively, are
     joining as reviewers of the "RUST" entry.

  As well as a few other minor changes and cleanups"

* tag 'rust-6.6' of https://github.com/Rust-for-Linux/linux: (42 commits)
  rust: init: update expanded macro explanation
  rust: init: add `{pin_}chain` functions to `{Pin}Init<T, E>`
  rust: init: make `PinInit<T, E>` a supertrait of `Init<T, E>`
  rust: init: implement `Zeroable` for `UnsafeCell<T>` and `Opaque<T>`
  rust: init: add support for arbitrary paths in init macros
  rust: init: add functions to create array initializers
  rust: init: add `..Zeroable::zeroed()` syntax for zeroing all missing fields
  rust: init: make initializer values inaccessible after initializing
  rust: init: wrap type checking struct initializers in a closure
  rust: init: make guards in the init macros hygienic
  rust: add derive macro for `Zeroable`
  rust: init: make `#[pin_data]` compatible with conditional compilation of fields
  rust: init: consolidate init macros
  docs: rust: clarify what 'rustup override' does
  docs: rust: update instructions for obtaining 'core' source
  docs: rust: add command line to rust-analyzer section
  scripts: generate_rust_analyzer: provide `cfg`s for `core` and `alloc`
  rust: bindgen: upgrade to 0.65.1
  rust: enable `no_mangle_with_rust_abi` Clippy lint
  rust: upgrade to Rust 1.71.1
  ...
 2023-08-29 08:19:46 -07:00
Linus Torvalds
1c59d38339 linux-kselftest-nolibc-6.6-rc1 
This nolibc update for Linux 6.6-rc1 consists of:
 
 Nolibc:
   - improved portability by removing build errors with -ENOSYS
   - added syscall6() on MIPS to support pselect6() and mmap()
   - added setvbuf(), rmdir(), pipe(), pipe2()
   - add support for ppc/ppc64
   - environ is no longer optional
   - fixed frame pointer issues at -O0
   - dropped sys_stat() in favor of sys_statx()
   - centralized _start_c() to remove lots of asm code
   - switched size_t to __SIZE_TYPE__
 
 Selftests:
   - improved status reporting (success/warning/failure counts,
     path to log file)
   - various code cleanups (indent, unused variables, ...)
   - more consistent test numbering
   - enabled compiler warnings
   - dropped unreliable chmod_net test
   - improved reliability (create /dev/zero & /tmp, rely less on /proc)
   - new tests (brk/sbrk/mmap/munmap)
   - improved compatibility with musl
   - new run-nolibc-test target to build and run natively
   - new run-libc-test target to build and run against native libc
   - made the cmdline parser more reliable against boolean arguments
   - dropped dependency on memfd for vfprintf() test
   - nolibc-test is no longer stripped
   - added support for extending ARCH via XARCH
 
 Other:
   - add Thomas as co-maintainer
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Merge tag 'linux-kselftest-nolibc-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull nolibc updates from Shuah Khan:
 "Nolibc:
   - improved portability by removing build errors with -ENOSYS
   - added syscall6() on MIPS to support pselect6() and mmap()
   - added setvbuf(), rmdir(), pipe(), pipe2()
   - add support for ppc/ppc64
   - environ is no longer optional
   - fixed frame pointer issues at -O0
   - dropped sys_stat() in favor of sys_statx()
   - centralized _start_c() to remove lots of asm code
   - switched size_t to __SIZE_TYPE__

  Selftests:
   - improved status reporting (success/warning/failure counts, path to
     log file)
   - various code cleanups (indent, unused variables, ...)
   - more consistent test numbering
   - enabled compiler warnings
   - dropped unreliable chmod_net test
   - improved reliability (create /dev/zero & /tmp, rely less on /proc)
   - new tests (brk/sbrk/mmap/munmap)
   - improved compatibility with musl
   - new run-nolibc-test target to build and run natively
   - new run-libc-test target to build and run against native libc
   - made the cmdline parser more reliable against boolean arguments
   - dropped dependency on memfd for vfprintf() test
   - nolibc-test is no longer stripped
   - added support for extending ARCH via XARCH

  Other:
   - add Thomas as co-maintainer"

* tag 'linux-kselftest-nolibc-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (103 commits)
  tools/nolibc: avoid undesired casts in the __sysret() macro
  tools/nolibc: keep brk(), sbrk(), mmap() away from __sysret()
  tools/nolibc: silence ppc64 compile warnings
  selftests/nolibc: libc-test: use HOSTCC instead of CC
  tools/nolibc: stackprotector.h: make __stack_chk_init static
  selftests/nolibc: allow report with existing test log
  selftests/nolibc: add test support for ppc64
  selftests/nolibc: add test support for ppc64le
  selftests/nolibc: add test support for ppc
  selftests/nolibc: add XARCH and ARCH mapping support
  tools/nolibc: add support for powerpc64
  tools/nolibc: add support for powerpc
  MAINTAINERS: nolibc: add myself as co-maintainer
  selftests/nolibc: enable compiler warnings
  selftests/nolibc: don't strip nolibc-test
  selftests/nolibc: prevent out of bounds access in expect_vfprintf
  selftests/nolibc: use correct return type for read() and write()
  selftests/nolibc: avoid sign-compare warnings
  selftests/nolibc: avoid unused parameter warnings
  selftests/nolibc: make functions static if possible
  ...
 2023-08-28 19:03:24 -07:00
Linus Torvalds
815c24a085 linux-kselftest-kunit-6.6-rc1 
This kunit update for Linux 6.6.rc1 consists of:
 
 -- Adds support for running Rust documentation tests as KUnit tests
 -- Makes init, str, sync, types doctests compilable/testable
 -- Adds support for attributes API which include speed, modules
    attributes, ability to filter and report attributes.
 -- Adds support for marking tests slow using attributes API.
 -- Adds attributes API documentation
 -- Fixes to wild-memory-access bug in kunit_filter_suites() and
    a possible memory leak in kunit_filter_suites()
 -- Adds support for counting number of test suites in a module, list
    action to kunit test modules, and test filtering on module tests.
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Merge tag 'linux-kselftest-kunit-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull kunit updates from Shuah Khan:

 - add support for running Rust documentation tests as KUnit tests

 - make init, str, sync, types doctests compilable/testable

 - add support for attributes API which include speed, modules
   attributes, ability to filter and report attributes

 - add support for marking tests slow using attributes API

 - add attributes API documentation

 - fix a wild-memory-access bug in kunit_filter_suites() and a possible
   memory leak in kunit_filter_suites()

 - add support for counting number of test suites in a module, list
   action to kunit test modules, and test filtering on module tests

* tag 'linux-kselftest-kunit-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (25 commits)
  kunit: fix struct kunit_attr header
  kunit: replace KUNIT_TRIGGER_STATIC_STUB maro with KUNIT_STATIC_STUB_REDIRECT
  kunit: Allow kunit test modules to use test filtering
  kunit: Make 'list' action available to kunit test modules
  kunit: Report the count of test suites in a module
  kunit: fix uninitialized variables bug in attributes filtering
  kunit: fix possible memory leak in kunit_filter_suites()
  kunit: fix wild-memory-access bug in kunit_filter_suites()
  kunit: Add documentation of KUnit test attributes
  kunit: add tests for filtering attributes
  kunit: time: Mark test as slow using test attributes
  kunit: memcpy: Mark tests as slow using test attributes
  kunit: tool: Add command line interface to filter and report attributes
  kunit: Add ability to filter attributes
  kunit: Add module attribute
  kunit: Add speed attribute
  kunit: Add test attributes API structure
  MAINTAINERS: add Rust KUnit files to the KUnit entry
  rust: support running Rust documentation tests as KUnit ones
  rust: types: make doctests compilable/testable
  ...
 2023-08-28 18:56:38 -07:00
Linus Torvalds
2927d2261b chrome platform firmware changes for 6.6 
* Misc
 
   - Add MAINTAINERS entry for chrome platform firmware.
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Merge tag 'tag-chrome-platform-firmware-for-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux

Pull chrome platform firmware update from Tzung-Bi Shih:

 - Add MAINTAINERS entry for chrome platform firmware

* tag 'tag-chrome-platform-firmware-for-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux:
  MAINTAINERS: Add drivers/firmware/google/ entry
 2023-08-28 17:56:03 -07:00
Linus Torvalds
670f08971c chrome platform changes for 6.6 
* Improvements
 
   - Remove shutdown timeout on EC panic for offering the filesystem a
     chance to sync.
   - Support official HID "GOOG0016" for ChromeOS ACPI.
 
 * Fixes
 
   - Print hex string instead of using "%s" for ACPI_TYPE_BUFFER.
 
 * Misc
 
   - Update MAINTAINERS.
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Merge tag 'tag-chrome-platform-for-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux

Pull chrome platform updates from Tzung-Bi Shih:
 "Improvements:

  - Remove shutdown timeout on EC panic for offering the filesystem a
    chance to sync

  - Support official HID "GOOG0016" for ChromeOS ACPI

  Fixes:

  - Print hex string instead of using "%s" for ACPI_TYPE_BUFFER

  Misc:

  - Update MAINTAINERS"

* tag 'tag-chrome-platform-for-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux:
  platform/chrome: chromeos_acpi: print hex string for ACPI_TYPE_BUFFER
  platform/chrome: chromeos_acpi: support official HID GOOG0016
  platform/chrome: cros_ec_lpc: Remove EC panic shutdown timeout
  MAINTAINERS: update maintainers of chrome-platform
 2023-08-28 17:49:33 -07:00
Linus Torvalds
542034175c arm64 updates for 6.6 
CPU features and system registers:
 	* Advertise hinted conditional branch support (FEAT_HBC) to
 	  userspace
 
 	* Avoid false positive "SANITY CHECK" warning when xCR registers
 	  differ outside of the length field
 
 Documentation:
 	* Fix macro name typo in SME documentation
 
 Entry code:
 	* Unmask exceptions earlier on the system call entry path
 
 Memory management:
 	* Don't bother clearing PTE_RDONLY for dirty ptes in
 	  pte_wrprotect() and pte_modify()
 
 Perf and PMU drivers:
 	* Initial support for Coresight TRBE devices on ACPI systems (the
 	  coresight driver changes will come later)
 
 	* Fix hw_breakpoint single-stepping when called from bpf
 
 	* Fixes for DDR PMU on i.MX8MP SoC
 
 	* Add NUMA-awareness to Hisilicon PCIe PMU driver
 
 	* Fix locking dependency issue in Arm DMC620 PMU driver
 
 	* Workaround Hisilicon erratum 162001900 in the SMMUv3 PMU driver
 
 	* Add support for Arm CMN-700 r3 parts to the CMN PMU driver
 
 	* Add support for recent Arm Cortex CPU PMUs
 
 	* Update Hisilicon PMU maintainers
 
 Selftests:
 	* Add a bunch of new features to the hwcap test (JSCVT, PMULL,
 	  AES, SHA1, etc)
 
 	* Fix SSVE test to leave streaming-mode after grabbing the
 	  signal context
 
 	* Add new test for SVE vector-length changes with SME enabled
 
 Miscellaneous:
 	* Allow compiler to warn on suspicious looking system register
 	  expressions
 
 	* Work around SDEI firmware bug by aborting any running
 	  handlers on a kernel crash
 
 	* Fix some harmless warnings when building with W=1
 
 	* Remove some unused function declarations
 
 	* Other minor fixes and cleanup
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 updates from Will Deacon:
 "I think we have a bit less than usual on the architecture side, but
  that's somewhat balanced out by a large crop of perf/PMU driver
  updates and extensions to our selftests.

  CPU features and system registers:

   - Advertise hinted conditional branch support (FEAT_HBC) to userspace

   - Avoid false positive "SANITY CHECK" warning when xCR registers
     differ outside of the length field

  Documentation:

   - Fix macro name typo in SME documentation

  Entry code:

   - Unmask exceptions earlier on the system call entry path

  Memory management:

   - Don't bother clearing PTE_RDONLY for dirty ptes in pte_wrprotect()
     and pte_modify()

  Perf and PMU drivers:

   - Initial support for Coresight TRBE devices on ACPI systems (the
     coresight driver changes will come later)

   - Fix hw_breakpoint single-stepping when called from bpf

   - Fixes for DDR PMU on i.MX8MP SoC

   - Add NUMA-awareness to Hisilicon PCIe PMU driver

   - Fix locking dependency issue in Arm DMC620 PMU driver

   - Workaround Hisilicon erratum 162001900 in the SMMUv3 PMU driver

   - Add support for Arm CMN-700 r3 parts to the CMN PMU driver

   - Add support for recent Arm Cortex CPU PMUs

   - Update Hisilicon PMU maintainers

  Selftests:

   - Add a bunch of new features to the hwcap test (JSCVT, PMULL, AES,
     SHA1, etc)

   - Fix SSVE test to leave streaming-mode after grabbing the signal
     context

   - Add new test for SVE vector-length changes with SME enabled

  Miscellaneous:

   - Allow compiler to warn on suspicious looking system register
     expressions

   - Work around SDEI firmware bug by aborting any running handlers on a
     kernel crash

   - Fix some harmless warnings when building with W=1

   - Remove some unused function declarations

   - Other minor fixes and cleanup"

* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (62 commits)
  drivers/perf: hisi: Update HiSilicon PMU maintainers
  arm_pmu: acpi: Add a representative platform device for TRBE
  arm_pmu: acpi: Refactor arm_spe_acpi_register_device()
  kselftest/arm64: Fix hwcaps selftest build
  hw_breakpoint: fix single-stepping when using bpf_overflow_handler
  arm64/sysreg: refactor deprecated strncpy
  kselftest/arm64: add jscvt feature to hwcap test
  kselftest/arm64: add pmull feature to hwcap test
  kselftest/arm64: add AES feature check to hwcap test
  kselftest/arm64: add SHA1 and related features to hwcap test
  arm64: sysreg: Generate C compiler warnings on {read,write}_sysreg_s arguments
  kselftest/arm64: build BTI tests in output directory
  perf/imx_ddr: don't enable counter0 if none of 4 counters are used
  perf/imx_ddr: speed up overflow frequency of cycle
  drivers/perf: hisi: Schedule perf session according to locality
  kselftest/arm64: fix a memleak in zt_regs_run()
  perf/arm-dmc620: Fix dmc620_pmu_irqs_lock/cpu_hotplug_lock circular lock dependency
  perf/smmuv3: Add MODULE_ALIAS for module auto loading
  perf/smmuv3: Enable HiSilicon Erratum 162001900 quirk for HIP08/09
  kselftest/arm64: Size sycall-abi buffers for the actual maximum VL
  ...
 2023-08-28 17:34:54 -07:00
Linus Torvalds
e5b7ca09e9 s390 updates for 6.6 merge window 
- Add vfio-ap support to pass-through crypto devices to secure execution
   guests
 
 - Add API ordinal 6 support to zcrypt_ep11misc device drive, which is
   required to handle key generate and key derive (e.g. secure key to
   protected key) correctly
 
 - Add missing secure/has_secure sysfs files for the case where it is not
   possible to figure where a system has been booted from. Existing user
   space relies on that these files are always present
 
 - Fix DCSS block device driver list corruption, caused by incorrect
   error handling
 
 - Convert virt_to_pfn() and pfn_to_virt() from defines to static inline
   functions to enforce type checking
 
 - Cleanups, improvements, and minor fixes to the kernel mapping setup
 
 - Fix various virtual vs physical address confusions
 
 - Move pfault code to separate file, since it has nothing to do with
   regular fault handling
 
 - Move s390 documentation to Documentation/arch/ like it has been done
   for other architectures already
 
 - Add HAVE_FUNCTION_GRAPH_RETVAL support
 
 - Factor out the s390_hypfs filesystem and add a new config option for
   it. The filesystem is deprecated and as soon as all users are gone it
   can be removed some time in the not so near future
 
 - Remove support for old CEX2 and CEX3 crypto cards from zcrypt device
   driver
 
 - Add support for user-defined certificates: receive user-defined
   certificates with a diagnose call and provide them via 'cert_store'
   keyring to user space
 
 - Couple of other small fixes and improvements all over the place
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Merge tag 's390-6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull s390 updates from Heiko Carstens:

 - Add vfio-ap support to pass-through crypto devices to secure
   execution guests

 - Add API ordinal 6 support to zcrypt_ep11misc device drive, which is
   required to handle key generate and key derive (e.g. secure key to
   protected key) correctly

 - Add missing secure/has_secure sysfs files for the case where it is
   not possible to figure where a system has been booted from. Existing
   user space relies on that these files are always present

 - Fix DCSS block device driver list corruption, caused by incorrect
   error handling

 - Convert virt_to_pfn() and pfn_to_virt() from defines to static inline
   functions to enforce type checking

 - Cleanups, improvements, and minor fixes to the kernel mapping setup

 - Fix various virtual vs physical address confusions

 - Move pfault code to separate file, since it has nothing to do with
   regular fault handling

 - Move s390 documentation to Documentation/arch/ like it has been done
   for other architectures already

 - Add HAVE_FUNCTION_GRAPH_RETVAL support

 - Factor out the s390_hypfs filesystem and add a new config option for
   it. The filesystem is deprecated and as soon as all users are gone it
   can be removed some time in the not so near future

 - Remove support for old CEX2 and CEX3 crypto cards from zcrypt device
   driver

 - Add support for user-defined certificates: receive user-defined
   certificates with a diagnose call and provide them via 'cert_store'
   keyring to user space

 - Couple of other small fixes and improvements all over the place

* tag 's390-6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (66 commits)
  s390/pci: use builtin_misc_device macro to simplify the code
  s390/vfio-ap: make sure nib is shared
  KVM: s390: export kvm_s390_pv*_is_protected functions
  s390/uv: export uv_pin_shared for direct usage
  s390/vfio-ap: check for TAPQ response codes 0x35 and 0x36
  s390/vfio-ap: handle queue state change in progress on reset
  s390/vfio-ap: use work struct to verify queue reset
  s390/vfio-ap: store entire AP queue status word with the queue object
  s390/vfio-ap: remove upper limit on wait for queue reset to complete
  s390/vfio-ap: allow deconfigured queue to be passed through to a guest
  s390/vfio-ap: wait for response code 05 to clear on queue reset
  s390/vfio-ap: clean up irq resources if possible
  s390/vfio-ap: no need to check the 'E' and 'I' bits in APQSW after TAPQ
  s390/ipl: refactor deprecated strncpy
  s390/ipl: fix virtual vs physical address confusion
  s390/zcrypt_ep11misc: support API ordinal 6 with empty pin-blob
  s390/paes: fix PKEY_TYPE_EP11_AES handling for secure keyblobs
  s390/pkey: fix PKEY_TYPE_EP11_AES handling for sysfs attributes
  s390/pkey: fix PKEY_TYPE_EP11_AES handling in PKEY_VERIFYKEY2 IOCTL
  s390/pkey: fix PKEY_TYPE_EP11_AES handling in PKEY_KBLOB2PROTK[23]
  ...
 2023-08-28 17:22:39 -07:00
Linus Torvalds
3ca9a836ff Scheduler changes for v6.6: 
- The biggest change is introduction of a new iteration of the
   SCHED_FAIR interactivity code: the EEVDF ("Earliest Eligible Virtual
   Deadline First") scheduler.
 
   EEVDF too is a virtual-time scheduler, with two parameters (weight
   and relative deadline), compared to CFS that had weight only.
   It completely reworks the base scheduler: placement, preemption,
   picking -- everything.
 
   LWN.net, as usual, has a terrific writeup about EEVDF:
 
      https://lwn.net/Articles/925371/
 
   Preemption (both tick and wakeup) is driven by testing against
   a fresh pick. Because the tree is now effectively an interval
   tree, and the selection is no longer the 'leftmost' task,
   over-scheduling is less of a problem. A lot of the CFS
   heuristics are removed or replaced by more natural latency-space
   parameters & constructs.
 
   In terms of expected performance regressions: we'll and can fix
   everything where a 'good' workload misbehaves with the new scheduler,
   but EEVDF inevitably changes workload scheduling in a binary fashion,
   hopefully for the better in the overwhelming majority of cases,
   but in some cases it won't, especially in adversarial loads that
   got lucky with the previous code, such as some variants of hackbench.
   We are trying hard to err on the side of fixing all performance
   regressions, but we expect some inevitable post-release iterations
   of that process.
 
 - Improve load-balancing on hybrid x86 systems: enable cluster
   scheduling (again).
 
 - Improve & fix bandwidth-scheduling on nohz systems.
 
 - Improve bandwidth-throttling.
 
 - Use lock guards to simplify and de-goto-ify control flow.
 
 - Misc improvements, cleanups and fixes.
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'sched-core-2023-08-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull scheduler updates from Ingo Molnar:

 - The biggest change is introduction of a new iteration of the
   SCHED_FAIR interactivity code: the EEVDF ("Earliest Eligible Virtual
   Deadline First") scheduler

   EEVDF too is a virtual-time scheduler, with two parameters (weight
   and relative deadline), compared to CFS that had weight only. It
   completely reworks the base scheduler: placement, preemption, picking
   -- everything

   LWN.net, as usual, has a terrific writeup about EEVDF:

      https://lwn.net/Articles/925371/

   Preemption (both tick and wakeup) is driven by testing against a
   fresh pick. Because the tree is now effectively an interval tree, and
   the selection is no longer the 'leftmost' task, over-scheduling is
   less of a problem. A lot of the CFS heuristics are removed or
   replaced by more natural latency-space parameters & constructs

   In terms of expected performance regressions: we will and can fix
   everything where a 'good' workload misbehaves with the new scheduler,
   but EEVDF inevitably changes workload scheduling in a binary fashion,
   hopefully for the better in the overwhelming majority of cases, but
   in some cases it won't, especially in adversarial loads that got
   lucky with the previous code, such as some variants of hackbench. We
   are trying hard to err on the side of fixing all performance
   regressions, but we expect some inevitable post-release iterations of
   that process

 - Improve load-balancing on hybrid x86 systems: enable cluster
   scheduling (again)

 - Improve & fix bandwidth-scheduling on nohz systems

 - Improve bandwidth-throttling

 - Use lock guards to simplify and de-goto-ify control flow

 - Misc improvements, cleanups and fixes

* tag 'sched-core-2023-08-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (43 commits)
  sched/eevdf/doc: Modify the documented knob to base_slice_ns as well
  sched/eevdf: Curb wakeup-preemption
  sched: Simplify sched_core_cpu_{starting,deactivate}()
  sched: Simplify try_steal_cookie()
  sched: Simplify sched_tick_remote()
  sched: Simplify sched_exec()
  sched: Simplify ttwu()
  sched: Simplify wake_up_if_idle()
  sched: Simplify: migrate_swap_stop()
  sched: Simplify sysctl_sched_uclamp_handler()
  sched: Simplify get_nohz_timer_target()
  sched/rt: sysctl_sched_rr_timeslice show default timeslice after reset
  sched/rt: Fix sysctl_sched_rr_timeslice intial value
  sched/fair: Block nohz tick_stop when cfs bandwidth in use
  sched, cgroup: Restore meaning to hierarchical_quota
  MAINTAINERS: Add Peter explicitly to the psi section
  sched/psi: Select KERNFS as needed
  sched/topology: Align group flags when removing degenerate domain
  sched/fair: remove util_est boosting
  sched/fair: Propagate enqueue flags into place_entity()
  ...
 2023-08-28 16:43:39 -07:00
Linus Torvalds
7e5e832c58 - Add PCI device IDs for a new AMD family 0x1a CPUs and use them in 
the respective drivers
 
 - Update HPE Superdome Flex maintainers list
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Merge tag 'x86_misc_for_v6.6_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull misc x86 updates from Borislav Petkov:

 - Add PCI device IDs for a new AMD family 0x1a CPUs and use them in the
   respective drivers

 - Update HPE Superdome Flex maintainers list

* tag 'x86_misc_for_v6.6_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/uv: Update HPE Superdome Flex Maintainers
  EDAC/amd64: Add support for AMD family 1Ah models 00h-1Fh and 40h-4Fh
  hwmon: (k10temp) Add thermal support for AMD Family 1Ah-based models
  x86/amd_nb: Add PCI IDs for AMD Family 1Ah-based models
 2023-08-28 15:18:57 -07:00
Lukas Bulwahn
45cc2a7de9 MAINTAINERS: remove obsolete pattern in RTC SUBSYSTEM section 
Commit d890cfc25f ("rtc: ds2404: Convert to GPIO descriptors") removes
the rtc-ds2404.h platform data and with that, there is no file remaining
matching the pattern 'include/linux/platform_data/rtc-*'. Hence,
./scripts/get_maintainer.pl --self-test=patterns complains about a broken
reference.

Remove the obsolete file pattern in the REAL TIME CLOCK (RTC) SUBSYSTEM.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230825053910.17941-1-lukas.bulwahn@gmail.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
 2023-08-27 23:40:04 +02:00
Sean Christopherson
c92b922a8c KVM: x86: Update MAINTAINTERS to include selftests 
Give KVM x86 the same treatment as all other KVM architectures, and
officially take ownership of x86 specific KVM selftests (changes have
been routed through kvm and/or kvm-x86 for quite some time).

Cc: kvm@vger.kernel.org
Link: https://lore.kernel.org/r/20230817234114.1420092-1-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
 2023-08-25 09:04:34 -07:00
Linus Torvalds
ced5bf2493 sound fixes for 6.5 
Hopefully the last bits for 6.5.  It's slightly higher LOCs than
 wished, but it doesn't look scary.
 
 The biggest change is MAINTAINERS update for TI; it's good to have
 the update before the final release, so that people can contact to
 the right persons for bug reports (which shouldn't happen of course!)
 
 The rest are all device-specific fixes and quirks, most for various
 ASoC platforms.
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Merge tag 'sound-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Hopefully the last bits for 6.5. It's slightly higher LOCs than
  wished, but it doesn't look scary.

  The biggest change is MAINTAINERS update for TI; it's good to have the
  update before the final release, so that people can contact to the
  right persons for bug reports (which shouldn't happen of course!)

  The rest are all device-specific fixes and quirks, most for various
  ASoC platforms"

* tag 'sound-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ASoC: amd: yc: Fix a non-functional mic on Lenovo 82SJ
  ALSA: ymfpci: Fix the missing snd_card_free() call at probe error
  ASoC: cs35l41: Correct amp_gain_tlv values
  ASoC: amd: yc: Add VivoBook Pro 15 to quirks list for acp6x
  ASoC: tas2781: fixed register access error when switching to other chips
  ASoC: cs35l56: Add an ACPI match table
  ASoC: cs35l56: Read firmware uuid from a device property instead of _SUB
  ASoC: SOF: ipc4-pcm: fix possible null pointer deference
  MAINTAINERS: Add entries for TEXAS INSTRUMENTS ASoC DRIVERS
 2023-08-25 08:48:14 -07:00
Jijie Shao
21b61fe48c drivers/perf: hisi: Update HiSilicon PMU maintainers 
Since Guangbin and Shaokun have left HiSilicon and will no longer
maintain the drivers, update the maintainer information and
thanks for their work.

Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Yicong Yang <yangyicong@hisilicon.com>
Link: https://lore.kernel.org/r/20230824024135.1291459-1-shaojijie@huawei.com
[will: left the HNS3 title as-is to avoid the churn of resorting the entries]
Signed-off-by: Will Deacon <will@kernel.org>
 2023-08-25 11:23:57 +01:00
Jiawen Wu
f629acc6f2 net: pcs: xpcs: support to switch mode for Wangxun NICs 
According to chapter 6 of DesignWare Cores Ethernet PCS (version 3.20a)
and custom design manual, add a configuration flow for switching interface
mode.

If the interface changes, the following setting is required:
1. wait VR_XS_PCS_DIG_STS bit(4, 2) [PSEQ_STATE] = 100b (Power-Good)
2. write SR_XS_PCS_CTRL2 to select various PCS type
3. write SR_PMA_CTRL1 and/or SR_XS_PCS_CTRL1 for link speed
4. program PMA registers
5. write VR_XS_PCS_DIG_CTRL1 bit(15) [VR_RST] = 1b (Vendor-Specific
   Soft Reset)
6. wait for VR_XS_PCS_DIG_CTRL1 bit(15) [VR_RST] to get cleared

Only 10GBASE-R/SGMII/1000BASE-X modes are planned for the current Wangxun
devices. And there is a quirk for Wangxun devices to switch mode although
the interface in phylink state has not changed, since PCS will change to
default 10GBASE-R when the ethernet driver(txgbe) do LAN reset.

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2023-08-25 07:42:58 +01:00
Jakub Kicinski
57ce6427e0 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 
Cross-merge networking fixes after downstream PR.

Conflicts:

include/net/inet_sock.h
  f866fbc842 ("ipv4: fix data-races around inet->inet_id")
  c274af2242 ("inet: introduce inet->inet_flags")
https://lore.kernel.org/all/679ddff6-db6e-4ff6-b177-574e90d0103d@tessares.net/

Adjacent changes:

drivers/net/bonding/bond_alb.c
  e74216b8de ("bonding: fix macvlan over alb bond support")
  f11e5bd159 ("bonding: support balance-alb with openvswitch")

drivers/net/ethernet/broadcom/bgmac.c
  d6499f0b7c ("net: bgmac: Return PTR_ERR() for fixed_phy_register()")
  23a14488ea ("net: bgmac: Fix return value check for fixed_phy_register()")

drivers/net/ethernet/broadcom/genet/bcmmii.c
  32bbe64a13 ("net: bcmgenet: Fix return value check for fixed_phy_register()")
  acf50d1adb ("net: bcmgenet: Return PTR_ERR() for fixed_phy_register()")

net/sctp/socket.c
  f866fbc842 ("ipv4: fix data-races around inet->inet_id")
  b09bde5c35 ("inet: move inet->mc_loop to inet->inet_frags")

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2023-08-24 10:51:39 -07:00
Linus Torvalds
b5cc3833f1 Networking fixes for 6.5-rc8, including fixes from wifi, can 
and netfilter
 
 Fixes to fixes:
 
   - nf_tables:
     - GC transaction race with abort path
     - defer gc run if previous batch is still pending
 
 Previous releases - regressions:
 
   - ipv4: fix data-races around inet->inet_id
 
   - phy: fix deadlocking in phy_error() invocation
 
   - mdio: fix C45 read/write protocol
 
   - ipvlan: fix a reference count leak warning in ipvlan_ns_exit()
 
   - ice: fix NULL pointer deref during VF reset
 
   - i40e: fix potential NULL pointer dereferencing of pf->vf i40e_sync_vsi_filters()
 
   - tg3: use slab_build_skb() when needed
 
   - mtk_eth_soc: fix NULL pointer on hw reset
 
 Previous releases - always broken:
 
   - core: validate veth and vxcan peer ifindexes
 
   - sched: fix a qdisc modification with ambiguous command request
 
   - devlink: add missing unregister linecard notification
 
   - wifi: mac80211: limit reorder_buf_filtered to avoid UBSAN warning
 
   - batman:
     - do not get eth header before batadv_check_management_packet
     - fix batadv_v_ogm_aggr_send memory leak
 
   - bonding: fix macvlan over alb bond support
 
   - mlxsw: set time stamp fields also when its type is MIRROR_UTC
 
 Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.5-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
 "Including fixes from wifi, can and netfilter.

  Fixes to fixes:

   - nf_tables:
       - GC transaction race with abort path
       - defer gc run if previous batch is still pending

  Previous releases - regressions:

   - ipv4: fix data-races around inet->inet_id

   - phy: fix deadlocking in phy_error() invocation

   - mdio: fix C45 read/write protocol

   - ipvlan: fix a reference count leak warning in ipvlan_ns_exit()

   - ice: fix NULL pointer deref during VF reset

   - i40e: fix potential NULL pointer dereferencing of pf->vf in
     i40e_sync_vsi_filters()

   - tg3: use slab_build_skb() when needed

   - mtk_eth_soc: fix NULL pointer on hw reset

  Previous releases - always broken:

   - core: validate veth and vxcan peer ifindexes

   - sched: fix a qdisc modification with ambiguous command request

   - devlink: add missing unregister linecard notification

   - wifi: mac80211: limit reorder_buf_filtered to avoid UBSAN warning

   - batman:
      - do not get eth header before batadv_check_management_packet
      - fix batadv_v_ogm_aggr_send memory leak

   - bonding: fix macvlan over alb bond support

   - mlxsw: set time stamp fields also when its type is MIRROR_UTC"

* tag 'net-6.5-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (54 commits)
  selftests: bonding: add macvlan over bond testing
  selftest: bond: add new topo bond_topo_2d1c.sh
  bonding: fix macvlan over alb bond support
  rtnetlink: Reject negative ifindexes in RTM_NEWLINK
  netfilter: nf_tables: defer gc run if previous batch is still pending
  netfilter: nf_tables: fix out of memory error handling
  netfilter: nf_tables: use correct lock to protect gc_list
  netfilter: nf_tables: GC transaction race with abort path
  netfilter: nf_tables: flush pending destroy work before netlink notifier
  netfilter: nf_tables: validate all pending tables
  ibmveth: Use dcbf rather than dcbfl
  i40e: fix potential NULL pointer dereferencing of pf->vf i40e_sync_vsi_filters()
  net/sched: fix a qdisc modification with ambiguous command request
  igc: Fix the typo in the PTM Control macro
  batman-adv: Hold rtnl lock during MTU update via netlink
  igb: Avoid starting unnecessary workqueues
  can: raw: add missing refcount for memory leak fix
  can: isotp: fix support for transmission of SF without flow control
  bnx2x: new flag for track HW resource allocation
  sfc: allocate a big enough SKB for loopback selftest packet
  ...
 2023-08-24 08:23:13 -07:00
Fabio Estevam
b37c60d23d MAINTAINERS: pps: Update pps-gpio bindings location 
The pps-gpio bindings have been converted to yaml.

Update the file path accordingly.

Fixes: 7ceb60ece8 ("dt-bindings: pps: pps-gpio: Convert to yaml")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202308230517.n0rrszYH-lkp@intel.com/
Signed-off-by: Fabio Estevam <festevam@denx.de>
Acked-by: Rodolfo Giometti <giometti@enneenne.com>
Link: https://lore.kernel.org/r/20230822213317.60798-1-festevam@gmail.com
Signed-off-by: Rob Herring <robh@kernel.org>
 2023-08-23 16:28:15 -05:00
Dave Airlie
fdebffeba8 Linux 6.5-rc7 
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BackMerge tag 'v6.5-rc7' into drm-next

Linux 6.5-rc7

This is needed for the CI stuff and the msm pull has fixes in it.

Signed-off-by: Dave Airlie <airlied@redhat.com>
 2023-08-24 07:26:06 +10:00
Shyam Sundar S K
92c2fb8fa5 platform/x86/amd/pmc: Move PMC driver to separate directory 
With latest commits having PMC code spread across multiple files, it would
be easier to maintain them in a separate directory under amd/pmc.

Co-developed-by: Sanket Goswami <Sanket.Goswami@amd.com>
Signed-off-by: Sanket Goswami <Sanket.Goswami@amd.com>
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Link: https://lore.kernel.org/r/20230811112116.2279419-2-Shyam-sundar.S-k@amd.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
 2023-08-23 17:31:26 +02:00
Thomas Weißschuh
024a6c29f0 MAINTAINERS: nolibc: add myself as co-maintainer 
As discussed with Willy, Paul and Shuah add myself as maintainer for
the nolibc subsystem.

Link: https://lore.kernel.org/lkml/7afafb6c-9664-44a1-bc8f-d20239db1dd5@paulmck-laptop/
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Willy Tarreau <w@1wt.eu>
Reviewed-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Willy Tarreau <w@1wt.eu>
 2023-08-23 05:17:07 +02:00
Mark Brown
0bbe06493b
Add cs42l43 PC focused SoundWire CODEC 
Merge series from Charles Keepax <ckeepax@opensource.cirrus.com>:

This patch chain adds support for the Cirrus Logic cs42l43 PC focused
SoundWire CODEC. The chain is currently based of Lee's for-mfd-next
branch.

This series is mostly just a resend keeping pace with the kernel under
it, except for a minor fixup in the ASoC stuff.

Thanks,
Charles

Charles Keepax (4):
  dt-bindings: mfd: cirrus,cs42l43: Add initial DT binding
  mfd: cs42l43: Add support for cs42l43 core driver
  pinctrl: cs42l43: Add support for the cs42l43
  ASoC: cs42l43: Add support for the cs42l43

Lucas Tanure (2):
  soundwire: bus: Allow SoundWire peripherals to register IRQ handlers
  spi: cs42l43: Add SPI controller support

 .../bindings/sound/cirrus,cs42l43.yaml        |  313 +++
 MAINTAINERS                                   |    4 +
 drivers/mfd/Kconfig                           |   23 +
 drivers/mfd/Makefile                          |    3 +
 drivers/mfd/cs42l43-i2c.c                     |   98 +
 drivers/mfd/cs42l43-sdw.c                     |  239 ++
 drivers/mfd/cs42l43.c                         | 1188 +++++++++
 drivers/mfd/cs42l43.h                         |   28 +
 drivers/pinctrl/cirrus/Kconfig                |   11 +
 drivers/pinctrl/cirrus/Makefile               |    2 +
 drivers/pinctrl/cirrus/pinctrl-cs42l43.c      |  609 +++++
 drivers/soundwire/bus.c                       |   32 +
 drivers/soundwire/bus_type.c                  |   12 +
 drivers/spi/Kconfig                           |    7 +
 drivers/spi/Makefile                          |    1 +
 drivers/spi/spi-cs42l43.c                     |  284 ++
 include/linux/mfd/cs42l43-regs.h              | 1184 +++++++++
 include/linux/mfd/cs42l43.h                   |  102 +
 include/linux/soundwire/sdw.h                 |    9 +
 include/sound/cs42l43.h                       |   17 +
 sound/soc/codecs/Kconfig                      |   16 +
 sound/soc/codecs/Makefile                     |    4 +
 sound/soc/codecs/cs42l43-jack.c               |  946 +++++++
 sound/soc/codecs/cs42l43-sdw.c                |   74 +
 sound/soc/codecs/cs42l43.c                    | 2278 +++++++++++++++++
 sound/soc/codecs/cs42l43.h                    |  131 +
 26 files changed, 7615 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/sound/cirrus,cs42l43.yaml
 create mode 100644 drivers/mfd/cs42l43-i2c.c
 create mode 100644 drivers/mfd/cs42l43-sdw.c
 create mode 100644 drivers/mfd/cs42l43.c
 create mode 100644 drivers/mfd/cs42l43.h
 create mode 100644 drivers/pinctrl/cirrus/pinctrl-cs42l43.c
 create mode 100644 drivers/spi/spi-cs42l43.c
 create mode 100644 include/linux/mfd/cs42l43-regs.h
 create mode 100644 include/linux/mfd/cs42l43.h
 create mode 100644 include/sound/cs42l43.h
 create mode 100644 sound/soc/codecs/cs42l43-jack.c
 create mode 100644 sound/soc/codecs/cs42l43-sdw.c
 create mode 100644 sound/soc/codecs/cs42l43.c
 create mode 100644 sound/soc/codecs/cs42l43.h

--
2.30.2
 2023-08-22 12:48:04 +01:00
Alexander Stein
7564efb373 MAINTAINERS: Add entry for TQ-Systems device trees and drivers 
This includes the arm & arm64 module + board DT files as well as x86
platform GPIO drivers.

Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Link: https://lore.kernel.org/r/20230801085158.87735-1-alexander.stein@ew.tq-group.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2023-08-22 08:07:49 +01:00
Yinbo Zhu
67694c076b
soc: loongson2_pm: add power management support 
The Loongson-2's power management controller was ACPI, supports ACPI
S2Idle (Suspend To Idle), ACPI S3 (Suspend To RAM), ACPI S4 (Suspend To
Disk), ACPI S5 (Soft Shutdown) and supports multiple wake-up methods
(USB, GMAC, PWRBTN, etc.). This driver was to add power management
controller support that base on dts for Loongson-2 series SoCs.

Co-developed-by: Liu Yun <liuyun@loongson.cn>
Signed-off-by: Liu Yun <liuyun@loongson.cn>
Co-developed-by: Liu Peibao <liupeibao@loongson.cn>
Signed-off-by: Liu Peibao <liupeibao@loongson.cn>
Cc: soc@kernel.org
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Yinbo Zhu <zhuyinbo@loongson.cn>
Link: https://lore.kernel.org/r/20230803063703.5659-3-zhuyinbo@loongson.cn
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2023-08-21 20:52:46 -04:00
Yinbo Zhu
6054a676e9
soc: dt-bindings: add loongson-2 pm 
Add the Loongson-2 SoC Power Management Controller binding with DT
schema format using json-schema.

Signed-off-by: Yinbo Zhu <zhuyinbo@loongson.cn>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230803063703.5659-2-zhuyinbo@loongson.cn
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2023-08-21 20:52:46 -04:00
Andrew Morton
5994eabf3b merge mm-hotfixes-stable into mm-stable to pick up depended-upon changes 2023-08-21 14:26:20 -07:00
Johannes Weiner
42c06a0e8e mm: kill frontswap 
The only user of frontswap is zswap, and has been for a long time.  Have
swap call into zswap directly and remove the indirection.

[hannes@cmpxchg.org: remove obsolete comment, per Yosry]
  Link: https://lkml.kernel.org/r/20230719142832.GA932528@cmpxchg.org
[fengwei.yin@intel.com: don't warn if none swapcache folio is passed to zswap_load]
  Link: https://lkml.kernel.org/r/20230810095652.3905184-1-fengwei.yin@intel.com
Link: https://lkml.kernel.org/r/20230717160227.GA867137@cmpxchg.org
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Nhat Pham <nphamcs@gmail.com>
Acked-by: Yosry Ahmed <yosryahmed@google.com>
Acked-by: Christoph Hellwig <hch@lst.de>
Cc: Domenico Cerasuolo <cerasuolodomenico@gmail.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Vitaly Wool <vitaly.wool@konsulko.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
 2023-08-21 13:37:26 -07:00
Andre Werner
43fbe66dc2 hwmon: Add driver for Renesas HS3001 
Add base support for Renesas HS3001 temperature
and humidity sensors and its compatibles HS3002,
HS3003 and HS3004.

The sensor has a fix I2C address 0x44. The resolution
is fixed to 14bit (ref. Missing feature).

Missing feature:
- Accessing non-volatile memory: Custom board has no
  possibility to control voltage supply of sensor. Thus,
  we cannot send the necessary control commands within
  the first 10ms after power-on.

Signed-off-by: Andre Werner <andre.werner@systec-electronic.com>
Link: https://lore.kernel.org/r/20230725042207.22310-2-andre.werner@systec-electronic.com
[groeck: Cosmetic documentation fixup; added documentation to index;
 replaced probe_new with probe dropped unused variable]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
 2023-08-21 06:04:30 -07:00
Guenter Roeck
b3af14c4c2 hwmon: Remove smm665 driver 
SMM665 and related chips are power controller/sequencer chips from
Summit Microelectronics. The company was acquired by Qualcomm in 2012,
and support for the chip series stopped.

The chips are long since gone from active use, making the driver
unsupportable and just consuming space and compile time. Remove it.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
 2023-08-21 06:04:29 -07:00
Joerg Roedel
d8fe59f110 Merge branches 'apple/dart', 'arm/mediatek', 'arm/renesas', 'arm/rockchip', 'arm/smmu', 'unisoc', 'x86/vt-d', 'x86/amd' and 'core' into next 2023-08-21 14:18:43 +02:00
Sabrina Dubroca
d1cdbf66e1 MAINTAINERS: add entry for macsec 
Jakub asked if I'd be willing to be the maintainer of the macsec code
and review the driver code adding macsec offload, so let's add the
corresponding entry.

The keyword lines are meant to catch selftests and patches adding HW
offload support to other drivers.

Suggested-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2023-08-21 07:50:09 +01:00
Nicolas Schier
bd964ab4f2 MAINTAINERS: Add usr/ (initramfs generation) to KBUILD 
Add scripts for generating initramfs to KBUILD, to prevent idling of
patches for usr/.

Signed-off-by: Nicolas Schier <n.schier@avm.de>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
 2023-08-21 07:21:09 +09:00
Linus Torvalds
b320441c04 TTY/Serial fixes for 6.5-rc7 
Here are some small tty and serial core fixes for 6.5-rc7 that resolve a
 lot of reported issues.
 
 Primarily in here is the fixes for the serial bus code from Tony that
 came in -rc1, as it hit wider testing with the huge number of different
 types of systems and serial ports.  All of the reported issues with
 duplicate names and other issues with this code are now resolved.
 
 Other than that included in here is:
  - n_gsm fix for a previous fix
  - 8250 lockdep annotation fix
  - fsl_lpuart serial driver fix
  - TIOCSTI documentation update for previous CAP_SYS_ADMIN change
 
 All of these have been in linux-next for a while with no reported
 problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-6.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty/serial fixes from Greg KH:
 "Here are some small tty and serial core fixes for 6.5-rc7 that resolve
  a lot of reported issues.

  Primarily in here are the fixes for the serial bus code from Tony that
  came in -rc1, as it hit wider testing with the huge number of
  different types of systems and serial ports. All of the reported
  issues with duplicate names and other issues with this code are now
  resolved.

  Other than that included in here is:

   - n_gsm fix for a previous fix

   - 8250 lockdep annotation fix

   - fsl_lpuart serial driver fix

   - TIOCSTI documentation update for previous CAP_SYS_ADMIN change

  All of these have been in linux-next for a while with no reported
  problems"

* tag 'tty-6.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  serial: core: Fix serial core port id, including multiport devices
  serial: 8250: drop lockdep annotation from serial8250_clear_IER()
  tty: n_gsm: fix the UAF caused by race condition in gsm_cleanup_mux
  serial: core: Revert port_id use
  TIOCSTI: Document CAP_SYS_ADMIN behaviour in Kconfig
  serial: 8250: Fix oops for port->pm on uart_change_pm()
  serial: 8250: Reinit port_id when adding back serial8250_isa_devs
  serial: core: Fix kmemleak issue for serial core device remove
  MAINTAINERS: Merge TTY layer and serial drivers
  serial: core: Fix serial_base_match() after fixing controller port name
  serial: core: Fix serial core controller port name to show controller id
  serial: core: Fix serial core port id to not use port->line
  serial: core: Controller id cannot be negative
  tty: serial: fsl_lpuart: Clear the error flags by writing 1 for lpuart32 platforms
 2023-08-20 08:26:51 +02:00
Mark Brown
ab4724302f
Add cs42l43 PC focused SoundWire CODEC 
Merge series from Charles Keepax <ckeepax@opensource.cirrus.com>:

This patch chain adds support for the Cirrus Logic cs42l43 PC focused
SoundWire CODEC.
 2023-08-18 22:46:19 +01:00
Jakub Kicinski
7ff57803d2 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 
Cross-merge networking fixes after downstream PR.

Conflicts:

drivers/net/ethernet/sfc/tc.c
  fa165e1949 ("sfc: don't unregister flow_indr if it was never registered")
  3bf969e88a ("sfc: add MAE table machinery for conntrack table")
https://lore.kernel.org/all/20230818112159.7430e9b4@canb.auug.org.au/

No adjacent changes.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2023-08-18 12:44:56 -07:00
Linus Torvalds
3e13eee105 gpio fixes for v6.5-rc6 
- fix a regression in the sysfs interface
 - fix a reference counting bug that's been around for years
 - MAINTAINERS update
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Merge tag 'gpio-fixes-for-v6.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Pull gpio fixes from Bartosz Golaszewski:

 - fix a regression in the sysfs interface

 - fix a reference counting bug that's been around for years

 - MAINTAINERS update

* tag 'gpio-fixes-for-v6.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
  gpiolib: fix reference leaks when removing GPIO chips still in use
  gpiolib: sysfs: Do unexport GPIO when user asks for it
  MAINTAINERS: add content regex for gpio-regmap
 2023-08-18 20:36:49 +02:00
Matthew Wilcox (Oracle)
350f6bbca1 mm: allow per-VMA locks on file-backed VMAs 
Remove the TCP layering violation by allowing per-VMA locks on all VMAs. 
The fault path will immediately fail in handle_mm_fault().  There may be a
small performance reduction from this patch as a little unnecessary work
will be done on each page fault.  See later patches for the improvement.

Link: https://lkml.kernel.org/r/20230724185410.1124082-3-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Suren Baghdasaryan <surenb@google.com>
Cc: Arjun Roy <arjunroy@google.com>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Punit Agrawal <punit.agrawal@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
 2023-08-18 10:12:51 -07:00
Costa Shulyupin
ec62a746b6 docs: move mips under arch 
and fix all in-tree references.

Architecture-specific documentation is being moved into Documentation/arch/
as a way of cleaning up the top-level documentation directory and making
the docs hierarchy more closely match the source hierarchy.

Signed-off-by: Costa Shulyupin <costa.shul@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20230725043835.2249678-1-costa.shul@redhat.com
 2023-08-18 11:03:52 -06:00
Costa Shulyupin
51712e49b4 docs: move loongarch under arch 
and fix all in-tree references.

Architecture-specific documentation is being moved into Documentation/arch/
as a way of cleaning up the top-level documentation directory and making
the docs hierarchy more closely match the source hierarchy.

Signed-off-by: Costa Shulyupin <costa.shul@redhat.com>
Acked-by: Huacai Chen <chenhuacai@loongson.cn>
Reviewed-by: Yanteng Si <siyanteng@loongson.cn>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20230717192456.453124-1-costa.shul@redhat.com
 2023-08-18 11:03:52 -06:00
Lucas Tanure
ef75e76716
spi: cs42l43: Add SPI controller support 
The CS42L43 is an audio CODEC with integrated MIPI SoundWire interface
(Version 1.2.1 compliant), I2C, SPI, and I2S/TDM interfaces designed
for portable applications. It provides a high dynamic range, stereo
DAC for headphone output, two integrated Class D amplifiers for
loudspeakers, and two ADCs for wired headset microphone input or
stereo line input. PDM inputs are provided for digital microphones.

The SPI component incorporates a SPI controller interface for
communication with other peripheral components.

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Signed-off-by: Maciej Strozek <mstrozek@opensource.cirrus.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230804104602.395892-6-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-08-18 17:38:11 +01:00
Mark Brown
038e0da7ba Immutable branch between MFD, Pinctrl and soundwire due for the v6.6 merge window 
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mfd: Immutable branch between MFD, Pinctrl and soundwire due for the v6.6 merge window

Merge tag 'ib-mfd-pinctrl-soundwire-v6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into tmp

Immutable branch between MFD, Pinctrl and soundwire due for the v6.6 merge window
 2023-08-18 17:37:08 +01:00
Chandan Babu R
3eef00105a xfs: maintainer transition for 6.6 [v3] 
I do not choose to continue as maintainer.
 
 My final act as maintainer is to write down every thing that I've been
 doing as maintainer for the past six years.  There are too many demands
 placed on the maintainer, and the only way to fix this is to delegate
 the responsibilities.  I also wrote down my impressions of the unwritten
 rules about how to contribute to XFS.
 
 The patchset concludes with my nomination for a new release manager to
 keep things running in the interim.  Testing and triage; community
 management; and LTS maintenance are all open positions.
 
 I'm /continuing/ as a senior developer and reviewer for XFS.  I expect
 to continue participating in interlock calls, LSFMM, etc.
 
 v2: clarify release manager role, amend some factual errors, add some
     acks and reviews.
 v3: add more review tags.
 
 With a bit of luck, this should all go splendidly.
 
 Signed-off-by: Darrick J. Wong <djwong@kernel.org>
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Merge tag 'maintainer-transition-6.6_2023-08-10' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.6-mergeA

xfs: maintainer transition for 6.6

I do not choose to continue as maintainer.

My final act as maintainer is to write down every thing that I've been
doing as maintainer for the past six years.  There are too many demands
placed on the maintainer, and the only way to fix this is to delegate
the responsibilities.  I also wrote down my impressions of the unwritten
rules about how to contribute to XFS.

The patchset concludes with my nomination for a new release manager to
keep things running in the interim.  Testing and triage; community
management; and LTS maintenance are all open positions.

I'm /continuing/ as a senior developer and reviewer for XFS.  I expect
to continue participating in interlock calls, LSFMM, etc.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Chandan Babu R <chandan.babu@oracle.com>

* tag 'maintainer-transition-6.6_2023-08-10' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux:
  MAINTAINERS: add Chandan Babu as XFS release manager
  MAINTAINERS: drop me as XFS maintainer
  docs: add maintainer entry profile for XFS
 2023-08-18 12:26:31 +05:30
Charles Keepax
d5282a5392 pinctrl: cs42l43: Add support for the cs42l43 
The CS42L43 is an audio CODEC with integrated MIPI SoundWire interface
(Version 1.2.1 compliant), I2C, SPI, and I2S/TDM interfaces designed
for portable applications. It provides a high dynamic range, stereo
DAC for headphone output, two integrated Class D amplifiers for
loudspeakers, and two ADCs for wired headset microphone input or
stereo line input. PDM inputs are provided for digital microphones.

Add a basic pinctrl driver which supports driver strength for the
various pins, gpios, and pinmux for the 2 multi-function pins.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230804104602.395892-5-ckeepax@opensource.cirrus.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2023-08-17 12:06:11 +01:00
Charles Keepax
ace6d14481 mfd: cs42l43: Add support for cs42l43 core driver 
The CS42L43 is an audio CODEC with integrated MIPI SoundWire interface
(Version 1.2.1 compliant), I2C, SPI, and I2S/TDM interfaces designed
for portable applications. It provides a high dynamic range, stereo
DAC for headphone output, two integrated Class D amplifiers for
loudspeakers, and two ADCs for wired headset microphone input or
stereo line input. PDM inputs are provided for digital microphones.

The MFD component registers and initialises the device and provides
PM/system power management.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230804104602.395892-4-ckeepax@opensource.cirrus.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2023-08-17 12:06:11 +01:00
Yinbo Zhu
72684d99a8 thermal: dt-bindings: add loongson-2 thermal 
Add the Loongson-2 thermal binding with DT schema format using
json-schema.

Signed-off-by: Yinbo Zhu <zhuyinbo@loongson.cn>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20230817021007.10350-2-zhuyinbo@loongson.cn
 2023-08-17 09:27:32 +02:00
Yinbo Zhu
e7e3a7c357 thermal/drivers/loongson-2: Add thermal management support 
This patch adds the support for Loongson-2 thermal sensor controller,
which can support maximum four sensor selectors that corresponding to four
sets of thermal control registers and one set of sampling register. The
sensor selector can selector a speific thermal sensor as temperature input.
The sampling register is used to obtain the temperature in real time, the
control register GATE field is used to set the threshold of high or low
temperature, when the input temperature is higher than the high temperature
threshold or lower than the low temperature threshold, an interrupt will
occur.

Signed-off-by: zhanghongchen <zhanghongchen@loongson.cn>
Signed-off-by: Yinbo Zhu <zhuyinbo@loongson.cn>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20230817021007.10350-1-zhuyinbo@loongson.cn
 2023-08-17 09:27:18 +02:00
Brett Creeley
fc9da66103 vfio/pds: Add Kconfig and documentation 
Add Kconfig entries and pds-vfio-pci.rst. Also, add an entry in the
MAINTAINERS file for this new driver.

It's not clear where documentation for vendor specific VFIO
drivers should live, so just re-use the current amd
ethernet location.

Signed-off-by: Brett Creeley <brett.creeley@amd.com>
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20230807205755.29579-9-brett.creeley@amd.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
 2023-08-16 10:54:54 -06:00
Mark Brown
9e6b398675 Linux 6.5-rc6 
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regulator: Get Synquacer testing working

Merge up v6.5-rc6 which has a fix that gets Synquacer netbooting so we
can include it in our testing.
 2023-08-16 15:01:14 +01:00
Louis Peens
7fd034bce6 nfp: update maintainer 
Take over maintainership of the nfp driver from Simon as he
is moving away from Corigine.

Signed-off-by: Louis Peens <louis.peens@corigine.com>
Acked-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2023-08-16 12:18:54 +01:00
Kevin-Lu
0fc7769e54
MAINTAINERS: Add entries for TEXAS INSTRUMENTS ASoC DRIVERS 
Add the MAINTAINERS entries for TEXAS INSTRUMENTS ASoC DRIVERS.

Signed-off-by: Kevin-Lu <kevin-lu@ti.com>
Link: https://lore.kernel.org/r/20230815095631.1655-1-kevin-lu@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-08-15 18:24:52 +01:00
Linus Torvalds
91aa6c412d virtio: bugfixes 
just a bunch of bugfixes all over the place.
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

Pull virtio fixes from Michael Tsirkin:
 "Just a bunch of bugfixes all over the place"

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (26 commits)
  virtio-mem: check if the config changed before fake offlining memory
  virtio-mem: keep retrying on offline_and_remove_memory() errors in Sub Block Mode (SBM)
  virtio-mem: convert most offline_and_remove_memory() errors to -EBUSY
  virtio-mem: remove unsafe unplug in Big Block Mode (BBM)
  pds_vdpa: fix up debugfs feature bit printing
  pds_vdpa: alloc irq vectors on DRIVER_OK
  pds_vdpa: clean and reset vqs entries
  pds_vdpa: always allow offering VIRTIO_NET_F_MAC
  pds_vdpa: reset to vdpa specified mac
  virtio-net: Zero max_tx_vq field for VIRTIO_NET_CTRL_MQ_HASH_CONFIG case
  vdpa/mlx5: Fix crash on shutdown for when no ndev exists
  vdpa/mlx5: Delete control vq iotlb in destroy_mr only when necessary
  vdpa/mlx5: Fix mr->initialized semantics
  vdpa/mlx5: Correct default number of queues when MQ is on
  virtio-vdpa: Fix cpumask memory leak in virtio_vdpa_find_vqs()
  vduse: Use proper spinlock for IRQ injection
  vdpa: Enable strict validation for netlinks ops
  vdpa: Add max vqp attr to vdpa_nl_policy for nlattr length check
  vdpa: Add queue index attr to vdpa_nl_policy for nlattr length check
  vdpa: Add features attr to vdpa_nl_policy for nlattr length check
  ...
 2023-08-15 06:03:44 +00:00
Arnd Bergmann
ba81791185 RISC-V Devicetrees for v6.6 
StarFive:
 There's only StarFive stuff this time around, starting with some
 bindings to get clock ID defines out of the binding headers. Getting
 these (and the syscon bindings) in unblocked a swathe of stuff sitting
 on the list. Added are: new clock controllers and sycons, ethernet
 support, thermal sensors, USB and PCIe PHYs, hwrng, mmc and a few more
 besides for the VisionFive v2. The original VisionFive and BeagleV
 Starlight got some the thermal sensor support too, as that is supported
 by the same driver. These changes make the board actually usable with
 something other than an initramfs.
 Overlay support by way of the -@ flag set during dtb building, is added
 also.
 
 Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
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Merge tag 'riscv-dt-for-v6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into soc/dt

RISC-V Devicetrees for v6.6

StarFive:
There's only StarFive stuff this time around, starting with some
bindings to get clock ID defines out of the binding headers. Getting
these (and the syscon bindings) in unblocked a swathe of stuff sitting
on the list. Added are: new clock controllers and sycons, ethernet
support, thermal sensors, USB and PCIe PHYs, hwrng, mmc and a few more
besides for the VisionFive v2. The original VisionFive and BeagleV
Starlight got some the thermal sensor support too, as that is supported
by the same driver. These changes make the board actually usable with
something other than an initramfs.
Overlay support by way of the -@ flag set during dtb building, is added
also.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>

* tag 'riscv-dt-for-v6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux: (26 commits)
  riscv: dts: starfive: jh7110: Fix GMAC configuration
  riscv: dts: starfive - Add hwrng node for JH7110 SoC
  riscv: dts: starfive - Add crypto and DMA node for JH7110
  riscv: dts: starfive: Add mmc nodes on VisionFive 2 board
  riscv: dts: starfive: enable DCDC1&ALDO4 node in axp15060
  riscv: dts: starfive: Add QSPI controller node for StarFive JH7110 SoC
  riscv: dts: starfive: jh7110: add the node and pins configuration for tdm
  riscv: dts: starfive: jh7110: add dma controller node
  riscv: dts: starfive: Add spi node and pins configuration
  riscv: dts: starfive: Add USB dts node for JH7110
  riscv: dts: starfive: Add USB and PCIe PHY nodes for JH7110
  riscv: dts: starfive: jh7110: Add temperature sensor node and thermal-zones
  riscv: dts: starfive: jh7100: Add temperature sensor node and thermal-zones
  riscv: dts: starfive: visionfive 2: Add configuration of gmac and phy
  riscv: dts: starfive: jh7110: Add ethernet device nodes
  riscv: dts: starfive: jh7110: Add PLL clocks source in SYSCRG node
  riscv: dts: starfive: jh7110: Add syscon nodes
  riscv: dts: starfive: jh7110: Add STGCRG/ISPCRG/VOUTCRG nodes
  riscv: dts: starfive: jh7110: Add DVP and HDMI TX pixel external clocks
  dt-bindings: clock: Add StarFive JH7110 Video-Output clock and reset generator
  ...

Link: https://lore.kernel.org/r/20230813-naturist-fragment-ac7d10c453ba@spud
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2023-08-14 23:09:10 +02:00