Commit Graph

14869 Commits

Author SHA1 Message Date
Kees Cook fb3d88ab35 siphash: Convert selftest to KUnit
Convert the siphash self-test to KUnit so it will be included in "all
KUnit tests" coverage, and can be run individually still:

$ ./tools/testing/kunit/kunit.py run siphash
...
[02:58:45] Starting KUnit Kernel (1/1)...
[02:58:45] ============================================================
[02:58:45] =================== siphash (1 subtest) ====================
[02:58:45] [PASSED] siphash_test
[02:58:45] ===================== [PASSED] siphash =====================
[02:58:45] ============================================================
[02:58:45] Testing complete. Ran 1 tests: passed: 1
[02:58:45] Elapsed time: 21.421s total, 4.306s configuring, 16.947s building, 0.148s running

Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: "Steven Rostedt (Google)" <rostedt@goodmis.org>
Cc: Yury Norov <yury.norov@gmail.com>
Cc: Sander Vanheule <sander@svanheule.net>
Acked-by: "Jason A. Donenfeld" <Jason@zx2c4.com>
Link: https://lore.kernel.org/lkml/CAHmME9r+9MPH6zk3Vn=buEMSbQiWMFryqqzerKarmjYk+tHLJA@mail.gmail.com
Tested-by: David Gow <davidgow@google.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
2022-11-01 10:04:52 -07:00
Kees Cook 41eefc46a3 string: Convert strscpy() self-test to KUnit
Convert the strscpy() self-test to a KUnit test.

Cc: David Gow <davidgow@google.com>
Cc: Tobin C. Harding <tobin@kernel.org>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/lkml/Y072ZMk/hNkfwqMv@dev-arch.thelio-3990X
Signed-off-by: Kees Cook <keescook@chromium.org>
2022-11-01 10:04:52 -07:00
Kees Cook 96fce387d5 kunit/memcpy: Add dynamic size and window tests
The "side effects" memmove() test accidentally found[1] a corner case in
the recent refactoring of the i386 assembly memmove(), but missed another
corner case. Instead of hoping to get lucky next time, implement much
more complete tests of memcpy() and memmove() -- especially the moving
window overlap for memmove() -- which catches all the issues encountered
and should catch anything new.

[1] https://lore.kernel.org/lkml/CAKwvOdkaKTa2aiA90VzFrChNQM6O_ro+b7VWs=op70jx-DKaXA@mail.gmail.com

Cc: Nick Desaulniers <ndesaulniers@google.com>
Tested-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
2022-10-28 16:07:57 -07:00
Linus Torvalds 36d8a3edf8 OpenRISC 6.1 Updates
I have relocated to London so not much work from me while I get settled.
 
 Still, OpenRISC picked up two patches in this window:
  - Fix for kernel page table walking from Jann Horn
  - MAINTAINER entry cleanup from Palmer Dabbelt
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Merge tag 'for-linus' of https://github.com/openrisc/linux

Pull OpenRISC updates from Stafford Horne:
 "I have relocated to London so not much work from me while I get
  settled.

  Still, OpenRISC picked up two patches in this window:

   - Fix for kernel page table walking from Jann Horn

   - MAINTAINER entry cleanup from Palmer Dabbelt"

* tag 'for-linus' of https://github.com/openrisc/linux:
  MAINTAINERS: git://github -> https://github.com for openrisc
  openrisc: Fix pagewalk usage in arch_dma_{clear, set}_uncached
2022-10-15 16:47:33 -07:00
Palmer Dabbelt 34a0bac084 MAINTAINERS: git://github -> https://github.com for openrisc
Github deprecated the git:// links about a year ago, so let's move to
the https:// URLs instead.

Reported-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://github.blog/2021-09-01-improving-git-protocol-security-github/
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: Stafford Horne <shorne@gmail.com>
2022-10-15 17:26:51 +01:00
Linus Torvalds 1df046ab1c arm64 fixes:
- Cortex-A55 errata workaround (repeat TLBI).
 
 - AMPERE1 added to the Spectre-BHB affected list.
 
 - MTE fix to avoid setting PG_mte_tagged if no tags have been touched on
   a page.
 
 - Fixed typo in the SCTLR_EL1.SPINTMASK bit naming (the commit log has
   other typos).
 
 - perf: return value check in ali_drw_pmu_probe(),
   ALIBABA_UNCORE_DRW_PMU dependency on ACPI.
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Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 fixes from Catalin Marinas:

 - Cortex-A55 errata workaround (repeat TLBI)

 - AMPERE1 added to the Spectre-BHB affected list

 - MTE fix to avoid setting PG_mte_tagged if no tags have been touched
   on a page

 - Fixed typo in the SCTLR_EL1.SPINTMASK bit naming (the commit log has
   other typos)

 - perf: return value check in ali_drw_pmu_probe(),
   ALIBABA_UNCORE_DRW_PMU dependency on ACPI

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64: Add AMPERE1 to the Spectre-BHB affected list
  arm64: mte: Avoid setting PG_mte_tagged if no tags cleared or restored
  MAINTAINERS: rectify file entry in ALIBABA PMU DRIVER
  drivers/perf: ALIBABA_UNCORE_DRW_PMU should depend on ACPI
  drivers/perf: fix return value check in ali_drw_pmu_probe()
  arm64: errata: Add Cortex-A55 to the repeat tlbi list
  arm64/sysreg: Fix typo in SCTR_EL1.SPINTMASK
2022-10-14 12:38:03 -07:00
Linus Torvalds 498574970f RISC-V Patches for the 6.1 Merge Window, Part 2
* A handful of DT updates for the PolarFire SOC.
 * A fix to correct the handling of write-only mappings.
 * m{vetndor,arcd,imp}id is now in /proc/cpuinfo
 * The SiFive L2 cache controller support has been refactored to also
   support L3 caches.
 
 There's also a handful of fixes, cleanups and improvements throughout
 the tree.
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Merge tag 'riscv-for-linus-6.1-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

Pull more RISC-V updates from Palmer Dabbelt:

 - DT updates for the PolarFire SOC

 - a fix to correct the handling of write-only mappings

 - m{vetndor,arcd,imp}id is now in /proc/cpuinfo

 - the SiFive L2 cache controller support has been refactored to also
   support L3 caches

 - misc fixes, cleanups and improvements throughout the tree

* tag 'riscv-for-linus-6.1-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (42 commits)
  MAINTAINERS: add RISC-V's patchwork
  RISC-V: Make port I/O string accessors actually work
  riscv: enable software resend of irqs
  RISC-V: Re-enable counter access from userspace
  riscv: vdso: fix NULL deference in vdso_join_timens() when vfork
  riscv: Add cache information in AUX vector
  soc: sifive: ccache: define the macro for the register shifts
  soc: sifive: ccache: use pr_fmt() to remove CCACHE: prefixes
  soc: sifive: ccache: reduce printing on init
  soc: sifive: ccache: determine the cache level from dts
  soc: sifive: ccache: Rename SiFive L2 cache to Composable cache.
  dt-bindings: sifive-ccache: change Sifive L2 cache to Composable cache
  riscv: check for kernel config option in t-head memory types errata
  riscv: use BIT() marco for cpufeature probing
  riscv: use BIT() macros in t-head errata init
  riscv: drop some idefs from CMO initialization
  riscv: cleanup svpbmt cpufeature probing
  riscv: Pass -mno-relax only on lld < 15.0.0
  RISC-V: Avoid dereferening NULL regs in die()
  dt-bindings: riscv: add new riscv,isa strings for emulators
  ...
2022-10-14 11:21:11 -07:00
Linus Torvalds a521fc3cfb block-6.1-2022-10-13
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Merge tag 'block-6.1-2022-10-13' of git://git.kernel.dk/linux

Pull more block updates from Jens Axboe:
 "Fixes that ended up landing later than the initial block pull request.
  Nothing really major in here:

   - NVMe pull request via Christoph:
        - add NVME_QUIRK_BOGUS_NID for Lexar NM760 (Abhijit)
        - add NVME_QUIRK_NO_DEEPEST_PS to avoid the deepest sleep state
          on ZHITAI TiPro5000 SSDs (Xi Ruoyao)
        - fix possible hang caused during ctrl deletion (Sagi Grimberg)
        - fix possible hang in live ns resize with ANA access (Sagi
          Grimberg)

   - Proactively avoid a sign extension issue with the queue flags
     (Brian)

   - Regression fix for hidden disks (Christoph)

   - Update OPAL maintainers entry (Jonathan)

   - blk-wbt regression initialization fix (Yu)"

* tag 'block-6.1-2022-10-13' of git://git.kernel.dk/linux:
  nvme-multipath: fix possible hang in live ns resize with ANA access
  nvme-pci: avoid the deepest sleep state on ZHITAI TiPro5000 SSDs
  nvme-pci: add NVME_QUIRK_BOGUS_NID for Lexar NM760
  nvme-tcp: fix possible hang caused during ctrl deletion
  nvme-rdma: fix possible hang caused during ctrl deletion
  block: fix leaking minors of hidden disks
  block: avoid sign extend problem with default queue flags mask
  blk-wbt: fix that 'rwb->wc' is always set to 1 in wbt_init()
  block: Remove the repeat word 'can'
  MAINTAINERS: Update SED-Opal Maintainers
2022-10-13 21:25:57 -07:00
Conor Dooley ab0c23b535
MAINTAINERS: add RISC-V's patchwork
The RISC-V patchwork instance on kernel.org has had some necromancy
performed on it & will be used going forward. The statuses that are
intended to be used are:
- New: No action has been taken yet
- Under Review: The maintainer is waiting for review comments from others
- Changes Requested: Either the maintainer or a reviewer requested
  changes in the patch. The patch author is expected to submit a new
  version
- Superseded: There's a new version of the patch available
- Not Applicable: The patch is not intended for the RISC-V tree
- Accepted: The patch has been applied
- Rejected: The patch has been rejected, with reasons stated in an
  email

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20221011160744.2167025-1-conor@kernel.org/
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-10-13 16:35:25 -07:00
Linus Torvalds 6d84c258e8 Devicetree fixes for v6.1-rc, part 1:
- Fixes for Mediatek MT6370 binding
 
 - Merge the DT overlay maintainer entry to the main entry as Pantelis is
   not active and Frank is taking a step back
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Merge tag 'devicetree-fixes-for-6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree fixes from Rob Herring:

 - Fixes for Mediatek MT6370 binding

 - Merge the DT overlay maintainer entry to the main entry as Pantelis
   is not active and Frank is taking a step back

* tag 'devicetree-fixes-for-6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  MAINTAINERS: of: collapse overlay entry into main device tree entry
  dt-bindings: mfd: mt6370: fix the interrupt order of the charger in the example
  dt-bindings: leds: mt6370: Fix MT6370 LED indicator DT warning
2022-10-13 12:22:42 -07:00
Linus Torvalds 66ae04368e Including fixes from netfilter, and wifi.
Current release - regressions:
 
  - Revert "net/sched: taprio: make qdisc_leaf() see
    the per-netdev-queue pfifo child qdiscs", it may cause crashes
    when the qdisc is reconfigured
 
  - inet: ping: fix splat due to packet allocation refactoring in inet
 
  - tcp: clean up kernel listener's reqsk in inet_twsk_purge(),
    fix UAF due to races when per-netns hash table is used
 
 Current release - new code bugs:
 
  - eth: adin1110: check in netdev_event that netdev belongs to driver
 
  - fixes for PTR_ERR() vs NULL bugs in driver code, from Dan and co.
 
 Previous releases - regressions:
 
  - ipv4: handle attempt to delete multipath route when fib_info
    contains an nh reference, avoid oob access
 
  - wifi: fix handful of bugs in the new Multi-BSSID code
 
  - wifi: mt76: fix rate reporting / throughput regression on mt7915
    and newer, fix checksum offload
 
  - wifi: iwlwifi: mvm: fix double list_add at
    iwl_mvm_mac_wake_tx_queue (other cases)
 
  - wifi: mac80211: do not drop packets smaller than the LLC-SNAP
    header on fast-rx
 
 Previous releases - always broken:
 
  - ieee802154: don't warn zero-sized raw_sendmsg()
 
  - ipv6: ping: fix wrong checksum for large frames
 
  - mctp: prevent double key removal and unref
 
  - tcp/udp: fix memory leaks and races around IPV6_ADDRFORM
 
  - hv_netvsc: fix race between VF offering and VF association message
 
 Misc:
 
  - remove -Warray-bounds silencing in the drivers, compilers fixed
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Including fixes from netfilter, and wifi.

Current release - regressions:

   - Revert "net/sched: taprio: make qdisc_leaf() see the
     per-netdev-queue pfifo child qdiscs", it may cause crashes when the
     qdisc is reconfigured

   - inet: ping: fix splat due to packet allocation refactoring in inet

   - tcp: clean up kernel listener's reqsk in inet_twsk_purge(), fix UAF
     due to races when per-netns hash table is used

  Current release - new code bugs:

   - eth: adin1110: check in netdev_event that netdev belongs to driver

   - fixes for PTR_ERR() vs NULL bugs in driver code, from Dan and co.

  Previous releases - regressions:

   - ipv4: handle attempt to delete multipath route when fib_info
     contains an nh reference, avoid oob access

   - wifi: fix handful of bugs in the new Multi-BSSID code

   - wifi: mt76: fix rate reporting / throughput regression on mt7915
     and newer, fix checksum offload

   - wifi: iwlwifi: mvm: fix double list_add at
     iwl_mvm_mac_wake_tx_queue (other cases)

   - wifi: mac80211: do not drop packets smaller than the LLC-SNAP
     header on fast-rx

  Previous releases - always broken:

   - ieee802154: don't warn zero-sized raw_sendmsg()

   - ipv6: ping: fix wrong checksum for large frames

   - mctp: prevent double key removal and unref

   - tcp/udp: fix memory leaks and races around IPV6_ADDRFORM

   - hv_netvsc: fix race between VF offering and VF association message

  Misc:

   - remove -Warray-bounds silencing in the drivers, compilers fixed"

* tag 'net-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (73 commits)
  sunhme: fix an IS_ERR() vs NULL check in probe
  net: marvell: prestera: fix a couple NULL vs IS_ERR() checks
  kcm: avoid potential race in kcm_tx_work
  tcp: Clean up kernel listener's reqsk in inet_twsk_purge()
  net: phy: micrel: Fixes FIELD_GET assertion
  openvswitch: add nf_ct_is_confirmed check before assigning the helper
  tcp: Fix data races around icsk->icsk_af_ops.
  ipv6: Fix data races around sk->sk_prot.
  tcp/udp: Call inet6_destroy_sock() in IPv6 sk->sk_destruct().
  udp: Call inet6_destroy_sock() in setsockopt(IPV6_ADDRFORM).
  tcp/udp: Fix memory leak in ipv6_renew_options().
  mctp: prevent double key removal and unref
  selftests: netfilter: Fix nft_fib.sh for all.rp_filter=1
  netfilter: rpfilter/fib: Populate flowic_l3mdev field
  selftests: netfilter: Test reverse path filtering
  net/mlx5: Make ASO poll CQ usable in atomic context
  tcp: cdg: allow tcp_cdg_release() to be called multiple times
  inet: ping: fix recent breakage
  ipv6: ping: fix wrong checksum for large frames
  net: ethernet: ti: am65-cpsw: set correct devlink flavour for unused ports
  ...
2022-10-13 10:51:01 -07:00
Linus Torvalds d6f04f26e2 virtio: bugfix, reviewer
Fix a regression in virtio pci on power.
 Add a reviewer for ifcvf.
 
 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:

 - Fix a regression in virtio pci on power

 - Add a reviewer for ifcvf

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
  vdpa/ifcvf: add reviewer
  virtio_pci: use irq to detect interrupt support
2022-10-13 10:44:36 -07:00
Frank Rowand 917c362b5f MAINTAINERS: of: collapse overlay entry into main device tree entry
Pantelis has not been active in recent years so no need to maintain
a separate entry for device tree overlays.

Signed-off-by: Frank Rowand <frank.rowand@sony.com>
Link: https://lore.kernel.org/r/20221012220548.4163865-1-frowand.list@gmail.com
Signed-off-by: Rob Herring <robh@kernel.org>
2022-10-13 10:58:09 -05:00
Michael S. Tsirkin be8ddea9e7 vdpa/ifcvf: add reviewer
Zhu Lingshan has been writing and reviewing ifcvf patches for
a while now, add as reviewer.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Zhu Lingshan <lingshan.zhu@intel.com>
Acked-by: Jason Wang <jasowang@redhat.com>
2022-10-13 09:37:30 -04:00
Linus Torvalds d3cf405133 VFIO updates for v6.1-rc1
- Prune private items from vfio_pci_core.h to a new internal header,
    fix missed function rename, and refactor vfio-pci interrupt defines.
    (Jason Gunthorpe)
 
  - Create consistent naming and handling of ioctls with a function per
    ioctl for vfio-pci and vfio group handling, use proper type args
    where available. (Jason Gunthorpe)
 
  - Implement a set of low power device feature ioctls allowing userspace
    to make use of power states such as D3cold where supported.
    (Abhishek Sahu)
 
  - Remove device counter on vfio groups, which had restricted the page
    pinning interface to singleton groups to account for limitations in
    the type1 IOMMU backend.  Document usage as limited to emulated IOMMU
    devices, ie. traditional mdev devices where this restriction is
    consistent.  (Jason Gunthorpe)
 
  - Correct function prefix in hisi_acc driver incurred during previous
    refactoring. (Shameer Kolothum)
 
  - Correct typo and remove redundant warning triggers in vfio-fsl driver.
    (Christophe JAILLET)
 
  - Introduce device level DMA dirty tracking uAPI and implementation in
    the mlx5 variant driver (Yishai Hadas & Joao Martins)
 
  - Move much of the vfio_device life cycle management into vfio core,
    simplifying and avoiding duplication across drivers.  This also
    facilitates adding a struct device to vfio_device which begins the
    introduction of device rather than group level user support and fills
    a gap allowing userspace identify devices as vfio capable without
    implicit knowledge of the driver. (Kevin Tian & Yi Liu)
 
  - Split vfio container handling to a separate file, creating a more
    well defined API between the core and container code, masking IOMMU
    backend implementation from the core, allowing for an easier future
    transition to an iommufd based implementation of the same.
    (Jason Gunthorpe)
 
  - Attempt to resolve race accessing the iommu_group for a device
    between vfio releasing DMA ownership and removal of the device from
    the IOMMU driver.  Follow-up with support to allow vfio_group to
    exist with NULL iommu_group pointer to support existing userspace
    use cases of holding the group file open.  (Jason Gunthorpe)
 
  - Fix error code and hi/lo register manipulation issues in the hisi_acc
    variant driver, along with various code cleanups. (Longfang Liu)
 
  - Fix a prior regression in GVT-g group teardown, resulting in
    unreleased resources. (Jason Gunthorpe)
 
  - A significant cleanup and simplification of the mdev interface,
    consolidating much of the open coded per driver sysfs interface
    support into the mdev core. (Christoph Hellwig)
 
  - Simplification of tracking and locking around vfio_groups that
    fall out from previous refactoring. (Jason Gunthorpe)
 
  - Replace trivial open coded f_ops tests with new helper.
    (Alex Williamson)
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Merge tag 'vfio-v6.1-rc1' of https://github.com/awilliam/linux-vfio

Pull VFIO updates from Alex Williamson:

 - Prune private items from vfio_pci_core.h to a new internal header,
   fix missed function rename, and refactor vfio-pci interrupt defines
   (Jason Gunthorpe)

 - Create consistent naming and handling of ioctls with a function per
   ioctl for vfio-pci and vfio group handling, use proper type args
   where available (Jason Gunthorpe)

 - Implement a set of low power device feature ioctls allowing userspace
   to make use of power states such as D3cold where supported (Abhishek
   Sahu)

 - Remove device counter on vfio groups, which had restricted the page
   pinning interface to singleton groups to account for limitations in
   the type1 IOMMU backend. Document usage as limited to emulated IOMMU
   devices, ie. traditional mdev devices where this restriction is
   consistent (Jason Gunthorpe)

 - Correct function prefix in hisi_acc driver incurred during previous
   refactoring (Shameer Kolothum)

 - Correct typo and remove redundant warning triggers in vfio-fsl driver
   (Christophe JAILLET)

 - Introduce device level DMA dirty tracking uAPI and implementation in
   the mlx5 variant driver (Yishai Hadas & Joao Martins)

 - Move much of the vfio_device life cycle management into vfio core,
   simplifying and avoiding duplication across drivers. This also
   facilitates adding a struct device to vfio_device which begins the
   introduction of device rather than group level user support and fills
   a gap allowing userspace identify devices as vfio capable without
   implicit knowledge of the driver (Kevin Tian & Yi Liu)

 - Split vfio container handling to a separate file, creating a more
   well defined API between the core and container code, masking IOMMU
   backend implementation from the core, allowing for an easier future
   transition to an iommufd based implementation of the same (Jason
   Gunthorpe)

 - Attempt to resolve race accessing the iommu_group for a device
   between vfio releasing DMA ownership and removal of the device from
   the IOMMU driver. Follow-up with support to allow vfio_group to exist
   with NULL iommu_group pointer to support existing userspace use cases
   of holding the group file open (Jason Gunthorpe)

 - Fix error code and hi/lo register manipulation issues in the hisi_acc
   variant driver, along with various code cleanups (Longfang Liu)

 - Fix a prior regression in GVT-g group teardown, resulting in
   unreleased resources (Jason Gunthorpe)

 - A significant cleanup and simplification of the mdev interface,
   consolidating much of the open coded per driver sysfs interface
   support into the mdev core (Christoph Hellwig)

 - Simplification of tracking and locking around vfio_groups that fall
   out from previous refactoring (Jason Gunthorpe)

 - Replace trivial open coded f_ops tests with new helper (Alex
   Williamson)

* tag 'vfio-v6.1-rc1' of https://github.com/awilliam/linux-vfio: (77 commits)
  vfio: More vfio_file_is_group() use cases
  vfio: Make the group FD disassociate from the iommu_group
  vfio: Hold a reference to the iommu_group in kvm for SPAPR
  vfio: Add vfio_file_is_group()
  vfio: Change vfio_group->group_rwsem to a mutex
  vfio: Remove the vfio_group->users and users_comp
  vfio/mdev: add mdev available instance checking to the core
  vfio/mdev: consolidate all the description sysfs into the core code
  vfio/mdev: consolidate all the available_instance sysfs into the core code
  vfio/mdev: consolidate all the name sysfs into the core code
  vfio/mdev: consolidate all the device_api sysfs into the core code
  vfio/mdev: remove mtype_get_parent_dev
  vfio/mdev: remove mdev_parent_dev
  vfio/mdev: unexport mdev_bus_type
  vfio/mdev: remove mdev_from_dev
  vfio/mdev: simplify mdev_type handling
  vfio/mdev: embedd struct mdev_parent in the parent data structure
  vfio/mdev: make mdev.h standalone includable
  drm/i915/gvt: simplify vgpu configuration management
  drm/i915/gvt: fix a memory leak in intel_gvt_init_vgpu_types
  ...
2022-10-12 14:46:48 -07:00
Linus Torvalds f311d498be ARM:
* Fixes for single-stepping in the presence of an async
   exception as well as the preservation of PSTATE.SS
 
 * Better handling of AArch32 ID registers on AArch64-only
   systems
 
 * Fixes for the dirty-ring API, allowing it to work on
   architectures with relaxed memory ordering
 
 * Advertise the new kvmarm mailing list
 
 * Various minor cleanups and spelling fixes
 
 RISC-V:
 
 * Improved instruction encoding infrastructure for
   instructions not yet supported by binutils
 
 * Svinval support for both KVM Host and KVM Guest
 
 * Zihintpause support for KVM Guest
 
 * Zicbom support for KVM Guest
 
 * Record number of signal exits as a VCPU stat
 
 * Use generic guest entry infrastructure
 
 x86:
 
 * Misc PMU fixes and cleanups.
 
 * selftests: fixes for Hyper-V hypercall
 
 * selftests: fix nx_huge_pages_test on TDP-disabled hosts
 
 * selftests: cleanups for fix_hypercall_test
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull more kvm updates from Paolo Bonzini:
 "The main batch of ARM + RISC-V changes, and a few fixes and cleanups
  for x86 (PMU virtualization and selftests).

  ARM:

   - Fixes for single-stepping in the presence of an async exception as
     well as the preservation of PSTATE.SS

   - Better handling of AArch32 ID registers on AArch64-only systems

   - Fixes for the dirty-ring API, allowing it to work on architectures
     with relaxed memory ordering

   - Advertise the new kvmarm mailing list

   - Various minor cleanups and spelling fixes

  RISC-V:

   - Improved instruction encoding infrastructure for instructions not
     yet supported by binutils

   - Svinval support for both KVM Host and KVM Guest

   - Zihintpause support for KVM Guest

   - Zicbom support for KVM Guest

   - Record number of signal exits as a VCPU stat

   - Use generic guest entry infrastructure

  x86:

   - Misc PMU fixes and cleanups.

   - selftests: fixes for Hyper-V hypercall

   - selftests: fix nx_huge_pages_test on TDP-disabled hosts

   - selftests: cleanups for fix_hypercall_test"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (57 commits)
  riscv: select HAVE_POSIX_CPU_TIMERS_TASK_WORK
  RISC-V: KVM: Use generic guest entry infrastructure
  RISC-V: KVM: Record number of signal exits as a vCPU stat
  RISC-V: KVM: add __init annotation to riscv_kvm_init()
  RISC-V: KVM: Expose Zicbom to the guest
  RISC-V: KVM: Provide UAPI for Zicbom block size
  RISC-V: KVM: Make ISA ext mappings explicit
  RISC-V: KVM: Allow Guest use Zihintpause extension
  RISC-V: KVM: Allow Guest use Svinval extension
  RISC-V: KVM: Use Svinval for local TLB maintenance when available
  RISC-V: Probe Svinval extension form ISA string
  RISC-V: KVM: Change the SBI specification version to v1.0
  riscv: KVM: Apply insn-def to hlv encodings
  riscv: KVM: Apply insn-def to hfence encodings
  riscv: Introduce support for defining instructions
  riscv: Add X register names to gpr-nums
  KVM: arm64: Advertise new kvmarm mailing list
  kvm: vmx: keep constant definition format consistent
  kvm: mmu: fix typos in struct kvm_arch
  KVM: selftests: Fix nx_huge_pages_test on TDP-disabled hosts
  ...
2022-10-11 20:07:44 -07:00
Linus Torvalds d465bff130 perf tools changes for v6.1: 1st batch
- Add support for AMD on 'perf mem' and 'perf c2c', the kernel enablement
   patches went via tip.
 
   Example:
 
   $ sudo perf mem record -- -c 10000
   ^C[ perf record: Woken up 227 times to write data ]
   [ perf record: Captured and wrote 58.760 MB perf.data (836978 samples) ]
 
   $ sudo perf mem report -F mem,sample,snoop
   Samples: 836K of event 'ibs_op//', Event count (approx.): 8418762
   Memory access                  Samples  Snoop
   N/A                             700620  N/A
   L1 hit                          126675  N/A
   L2 hit                             424  N/A
   L3 hit                             664  HitM
   L3 hit                              10  N/A
   Local RAM hit                        2  N/A
   Remote RAM (1 hop) hit            8558  N/A
   Remote Cache (1 hop) hit             3  N/A
   Remote Cache (1 hop) hit             2  HitM
   Remote Cache (2 hops) hit           10  HitM
   Remote Cache (2 hops) hit            6  N/A
   Uncached hit                         4  N/A
   $
 
 - "perf lock" improvements:
 
   - Add -E/--entries option to limit the number of entries to display, say to ask for
     just the top 5 contended locks.
 
   - Add -q/--quiet option to suppress header and debug messages.
 
   - Add a 'perf test' kernel lock contention entry to test 'perf lock'.
 
 - "perf lock contention" improvements:
 
   - Ask BPF's bpf_get_stackid() to skip some callchain entries.
 
     The ones closer to the tooling are bpf related and not that interesting, the
     ones calling the locking function are the ones we're interested in, example
     of a full, unskipped callstack:
 
   - Allow changing the callstack depth and number of entries to skip.
 
            1     10.74 us     10.74 us     10.74 us     spinlock   __bpf_trace_contention_begin+0xb
                           0xffffffffc03b5c47  bpf_prog_bf07ae9e2cbd02c5_contention_begin+0x117
                           0xffffffffc03b5c47  bpf_prog_bf07ae9e2cbd02c5_contention_begin+0x117
                           0xffffffffbb8b8e75  bpf_trace_run2+0x35
                           0xffffffffbb7eab9b  __bpf_trace_contention_begin+0xb
                           0xffffffffbb7ebe75  queued_spin_lock_slowpath+0x1f5
                           0xffffffffbc1c26ff  _raw_spin_lock+0x1f
                           0xffffffffbb841015  tick_do_update_jiffies64+0x25
                           0xffffffffbb8409ee  tick_irq_enter+0x9e
 
   - Show full callstack in verbose mode (-v option), sometimes this is desirable
     instead of showing just one callstack entry.
 
 - Allow multiple time ranges in 'perf record --delay' to help in reducing the
   amount of data collected from hardware tracing (Intel PT, etc) when there is
   a rough idea of periods of time where events of interest take time.
 
 - Add Intel PT to record only decoder debug messages when error happens.
 
 - Improve layout of Intel PT man page.
 
 - Add new branch types: alignment, data and inst faults and arch specific ones,
   such as fiq, debug_halt, debug_exit, debug_inst and debug_data on arm64.
 
   Kernel enablement went thru the tip tree.
 
 - Fix 'perf probe' error log check in 'perf test' when no debuginfo is
   available.
 
 - Fix 'perf stat' aggregation mode logic, it should be looking at the CPU
   not at the core number.
 
 - Fix flags parsing in 'perf trace' filters.
 
 - Introduce compact encoding of CPU range encoding on perf.data, to avoid
   having a bitmap with all the CPUs.
 
 - Improvements to the 'perf stat' metrics, including adding "core_wide", and
   computing "smt" from the CPU topology.
 
 - Add support to the new PERF_FORMAT_LOST perf_event_attr.read_format, that allows
   tooling to ask for the precise number of lost samples for a given event.
 
 - Add 'addr' sort key to see just the address of sampled instructions:
 
   $ perf record -o- true | perf report -i- -s addr
   [ perf record: Woken up 1 times to write data ]
   [ perf record: Captured and wrote 0.000 MB - ]
   # Samples: 12  of event 'cycles:u'
   # Event count (approx.): 252512
   #
   # Overhead  Address
   # ........  ..................
       42.96%  0x7f96f08443d7
       29.55%  0x7f96f0859b50
       14.76%  0x7f96f0852e02
        8.30%  0x7f96f0855028
        4.43%  0xffffffff8de01087
 
   perf annotate: Toggle full address <-> offset display
 
 - Add 'f' hotkey to the 'perf annotate' TUI interface when in 'disassembler output'
   mode ('o' hotkey) to toggle showing full virtual address or just the offset.
 
 - Cache DSO build-ids when synthesizing PERF_RECORD_MMAP records for pre-existing threads,
   at the start of a 'perf record' session, speeding up that record startup phase.
 
 - Add a command line option to specify build ids in 'perf inject'.
 
 - Update JSON event files for the Intel alderlake, broadwell, broadwellde,
   broadwellx, cascadelakex, haswell, haswellx, icelake, icelakex, ivybridge,
   ivytown, jaketown, sandybridge, sapphirerapids, skylake, skylakex, and
   tigerlake processors.
 
 - Update vendor JSON event files for the ARM Neoverse V1 and E1 platforms.
 
 - Add a 'perf test' entry for 'perf mem' where a struct has false sharing and
   this gets detected in the 'perf mem' output, tested with Intel, AMD and ARM64
   systems.
 
 - Add a 'perf test' entry to test the resolution of java symbols, where an
   output like this is expected:
 
      8.18%  jshell    jitted-50116-29.so    [.] Interpreter
      0.75%  Thread-1  jitted-83602-1670.so  [.] jdk.internal.jimage.BasicImageReader.getString(int)
 
 - Add tests for the ARM64 CoreSight hardware tracing feature, with specially
   crafted pureloop, memcpy, thread loop and unroll tread that then gets
   traced and the output compared with expected output.
 
   Documentation explaining it is also included.
 
 - Add per thread Intel PT 'perf test' entry to check that PERF_RECORD_TEXT_POKE events
   are recorded per CPU, resulting in a mixture of per thread and per CPU events and mmaps,
   verify that this gets all recorded correctly.
 
 - Introduce pthread mutex wrappers to allow for building with clang's
   -Wthread-safety, i.e. using the "guarded_by" "pt_guarded_by" "lockable",
   "exclusive_lock_function", "exclusive_trylock_function",
   "exclusive_locks_required", and "no_thread_safety_analysis" compiler function
   attributes.
 
 - Fix empty version number when building outside of a git repo.
 
 - Improve feature detection display when multiple versions of a feature are present, such
   as for binutils libbfd, that has a mix of possible ways to detect according to the
   Linux distribution.
 
   Previously in some cases we had:
 
   Auto-detecting system features
   <SNIP>
   ...                                  libbfd: [ on  ]
   ...                          libbfd-liberty: [ on  ]
   ...                        libbfd-liberty-z: [ on  ]
   <SNIP>
 
   Now for this case we show just the main feature:
 
   Auto-detecting system features
   <SNIP>
   ...                                  libbfd: [ on  ]
   <SNIP>
 
 - Remove some unused structs, variables, macros, function prototypes and
   includes from various places.
 
 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-tools-for-v6.1-1-2022-10-07' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull perf tools updates from Arnaldo Carvalho de Melo:

 - Add support for AMD on 'perf mem' and 'perf c2c', the kernel
   enablement patches went via tip.

   Example:

      $ sudo perf mem record -- -c 10000
      ^C[ perf record: Woken up 227 times to write data ]
      [ perf record: Captured and wrote 58.760 MB perf.data (836978 samples) ]

      $ sudo perf mem report -F mem,sample,snoop
      Samples: 836K of event 'ibs_op//', Event count (approx.): 8418762
      Memory access                  Samples  Snoop
      N/A                             700620  N/A
      L1 hit                          126675  N/A
      L2 hit                             424  N/A
      L3 hit                             664  HitM
      L3 hit                              10  N/A
      Local RAM hit                        2  N/A
      Remote RAM (1 hop) hit            8558  N/A
      Remote Cache (1 hop) hit             3  N/A
      Remote Cache (1 hop) hit             2  HitM
      Remote Cache (2 hops) hit           10  HitM
      Remote Cache (2 hops) hit            6  N/A
      Uncached hit                         4  N/A
      $

 - "perf lock" improvements:

     - Add -E/--entries option to limit the number of entries to
       display, say to ask for just the top 5 contended locks.

     - Add -q/--quiet option to suppress header and debug messages.

     - Add a 'perf test' kernel lock contention entry to test 'perf
       lock'.

 - "perf lock contention" improvements:

     - Ask BPF's bpf_get_stackid() to skip some callchain entries.

       The ones closer to the tooling are bpf related and not that
       interesting, the ones calling the locking function are the ones
       we're interested in, example of a full, unskipped callstack:

     - Allow changing the callstack depth and number of entries to skip.

           1     10.74 us     10.74 us     10.74 us     spinlock   __bpf_trace_contention_begin+0xb
                          0xffffffffc03b5c47  bpf_prog_bf07ae9e2cbd02c5_contention_begin+0x117
                          0xffffffffc03b5c47  bpf_prog_bf07ae9e2cbd02c5_contention_begin+0x117
                          0xffffffffbb8b8e75  bpf_trace_run2+0x35
                          0xffffffffbb7eab9b  __bpf_trace_contention_begin+0xb
                          0xffffffffbb7ebe75  queued_spin_lock_slowpath+0x1f5
                          0xffffffffbc1c26ff  _raw_spin_lock+0x1f
                          0xffffffffbb841015  tick_do_update_jiffies64+0x25
                          0xffffffffbb8409ee  tick_irq_enter+0x9e

     - Show full callstack in verbose mode (-v option), sometimes this
       is desirable instead of showing just one callstack entry.

 - Allow multiple time ranges in 'perf record --delay' to help in
   reducing the amount of data collected from hardware tracing (Intel
   PT, etc) when there is a rough idea of periods of time where events
   of interest take time.

 - Add Intel PT to record only decoder debug messages when error
   happens.

 - Improve layout of Intel PT man page.

 - Add new branch types: alignment, data and inst faults and arch
   specific ones, such as fiq, debug_halt, debug_exit, debug_inst and
   debug_data on arm64.

   Kernel enablement went thru the tip tree.

 - Fix 'perf probe' error log check in 'perf test' when no debuginfo is
   available.

 - Fix 'perf stat' aggregation mode logic, it should be looking at the
   CPU not at the core number.

 - Fix flags parsing in 'perf trace' filters.

 - Introduce compact encoding of CPU range encoding on perf.data, to
   avoid having a bitmap with all the CPUs.

 - Improvements to the 'perf stat' metrics, including adding
   "core_wide", and computing "smt" from the CPU topology.

 - Add support to the new PERF_FORMAT_LOST perf_event_attr.read_format,
   that allows tooling to ask for the precise number of lost samples for
   a given event.

 - Add 'addr' sort key to see just the address of sampled instructions:

      $ perf record -o- true | perf report -i- -s addr
      [ perf record: Woken up 1 times to write data ]
      [ perf record: Captured and wrote 0.000 MB - ]
      # Samples: 12  of event 'cycles:u'
      # Event count (approx.): 252512
      #
      # Overhead  Address
      # ........  ..................
          42.96%  0x7f96f08443d7
          29.55%  0x7f96f0859b50
          14.76%  0x7f96f0852e02
           8.30%  0x7f96f0855028
           4.43%  0xffffffff8de01087

      perf annotate: Toggle full address <-> offset display

 - Add 'f' hotkey to the 'perf annotate' TUI interface when in
   'disassembler output' mode ('o' hotkey) to toggle showing full
   virtual address or just the offset.

 - Cache DSO build-ids when synthesizing PERF_RECORD_MMAP records for
   pre-existing threads, at the start of a 'perf record' session,
   speeding up that record startup phase.

 - Add a command line option to specify build ids in 'perf inject'.

 - Update JSON event files for the Intel alderlake, broadwell,
   broadwellde, broadwellx, cascadelakex, haswell, haswellx, icelake,
   icelakex, ivybridge, ivytown, jaketown, sandybridge, sapphirerapids,
   skylake, skylakex, and tigerlake processors.

 - Update vendor JSON event files for the ARM Neoverse V1 and E1
   platforms.

 - Add a 'perf test' entry for 'perf mem' where a struct has false
   sharing and this gets detected in the 'perf mem' output, tested with
   Intel, AMD and ARM64 systems.

 - Add a 'perf test' entry to test the resolution of java symbols, where
   an output like this is expected:

       8.18%  jshell    jitted-50116-29.so    [.] Interpreter
       0.75%  Thread-1  jitted-83602-1670.so  [.] jdk.internal.jimage.BasicImageReader.getString(int)

 - Add tests for the ARM64 CoreSight hardware tracing feature, with
   specially crafted pureloop, memcpy, thread loop and unroll tread that
   then gets traced and the output compared with expected output.

   Documentation explaining it is also included.

 - Add per thread Intel PT 'perf test' entry to check that
   PERF_RECORD_TEXT_POKE events are recorded per CPU, resulting in a
   mixture of per thread and per CPU events and mmaps, verify that this
   gets all recorded correctly.

 - Introduce pthread mutex wrappers to allow for building with clang's
   -Wthread-safety, i.e. using the "guarded_by" "pt_guarded_by"
   "lockable", "exclusive_lock_function", "exclusive_trylock_function",
   "exclusive_locks_required", and "no_thread_safety_analysis" compiler
   function attributes.

 - Fix empty version number when building outside of a git repo.

 - Improve feature detection display when multiple versions of a feature
   are present, such as for binutils libbfd, that has a mix of possible
   ways to detect according to the Linux distribution.

   Previously in some cases we had:

      Auto-detecting system features
      <SNIP>
      ...                                  libbfd: [ on  ]
      ...                          libbfd-liberty: [ on  ]
      ...                        libbfd-liberty-z: [ on  ]
      <SNIP>

   Now for this case we show just the main feature:

      Auto-detecting system features
      <SNIP>
      ...                                  libbfd: [ on  ]
      <SNIP>

 - Remove some unused structs, variables, macros, function prototypes
   and includes from various places.

* tag 'perf-tools-for-v6.1-1-2022-10-07' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (169 commits)
  perf script: Add missing fields in usage hint
  perf mem: Print "LFB/MAB" for PERF_MEM_LVLNUM_LFB
  perf mem/c2c: Avoid printing empty lines for unsupported events
  perf mem/c2c: Add load store event mappings for AMD
  perf mem/c2c: Set PERF_SAMPLE_WEIGHT for LOAD_STORE events
  perf mem: Add support for printing PERF_MEM_LVLNUM_{CXL|IO}
  perf amd ibs: Sync arch/x86/include/asm/amd-ibs.h header with the kernel
  tools headers UAPI: Sync include/uapi/linux/perf_event.h header with the kernel
  perf stat: Fix cpu check to use id.cpu.cpu in aggr_printout()
  perf test coresight: Add relevant documentation about ARM64 CoreSight testing
  perf test: Add git ignore for tmp and output files of ARM CoreSight tests
  perf test coresight: Add unroll thread test shell script
  perf test coresight: Add unroll thread test tool
  perf test coresight: Add thread loop test shell scripts
  perf test coresight: Add thread loop test tool
  perf test coresight: Add memcpy thread test shell script
  perf test coresight: Add memcpy thread test tool
  perf test: Add git ignore for perf data generated by the ARM CoreSight tests
  perf test: Add arm64 asm pureloop test shell script
  perf test: Add asm pureloop test tool
  ...
2022-10-11 15:02:25 -07:00
Conor Dooley abbb388d33
dt-bindings: riscv: update microchip.yaml's maintainership
Daire and I are the platform maintainers for Microchip's RISC-V
FPGAs. Update the maintainers in microchip.yaml to reflect this and
explicitly add the binding to the SoC's MAINTAINERS entry.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20221010221704.2161221-3-conor@kernel.org/
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-10-11 12:39:14 -07:00
Conor Dooley 71c8517e00
MAINTAINERS: update polarfire soc clock binding
The clock binding has been renamed and a new binding added for the
clock controllers in the FPGA fabric. Generalise the pattern to
cover both.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20221010221704.2161221-2-conor@kernel.org/
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-10-11 12:39:05 -07:00
Linus Torvalds 041bc24d86 pci-v6.1-changes
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Merge tag 'pci-v6.1-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull pci updates from Bjorn Helgaas:
 "Resource management:

   - Distribute spare resources to unconfigured hotplug bridges at
     boot-time (not just when hot-adding such a bridge), which makes
     hot-adding devices to docks work better.

   - Revert to a BAR assignment inherited from firmware only when the
     address is actually reachable via any upstream bridges, which fixes
     some cases where firmware doesn't configure all devices.

   - Add a sysfs interface to resize BARs so this can be done before
     assigning devices to a VM through VFIO.

  Power management:

   - Disable Precision Time Management for all devices on suspend to
     enable lower-power PM state. We previously did this just for Root
     Ports, which isn't enough because downstream devices can still
     generate PTM messages, which cause errors if it's disabled in the
     Root Port.

   - Save and restore the ASPM L1 PM Substates configuration for
     suspend/ resume. Previously this configuration was lost, so L1.x
     states likely stopped working after resume.

   - Check whether the L1 PM Substates Capability exists. If it didn't
     exist, we previously read junk and tried to configure L1 Substates
     based on that.

   - Fix the LTR_L1.2_THRESHOLD computation, which previously set a
     threshold for entering L1.2 that was too low in some cases.

   - Reduce the delay after transitions to or from D3cold by using
     usleep_range() rather than msleep(), which often slept for ~19ms
     instead of the 10ms normally required. The spec says 10ms is
     enough, but it's possible we could trip over devices that need a
     little more.

  Error handling:

   - Work around a BIOS bug that caused Intel Root Ports to advertise a
     Root Port Programmed I/O (RP PIO) log size of zero, which caused
     annoying warnings and prevented the kernel from dumping log
     registers for DPC errors.

  Qualcomm PCIe controller driver:

   - Add support for SC8280XP and SA8540P host controllers and SM8450
     endpoint controller.

   - Disable Master AXI clock on endpoint controllers to save power when
     link is idle or in L1.x.

   - Expose link state transition counts via debugfs to help debug
     issues with low-power states.

   - Add auto-loading module support.

  Synopsys DesignWare PCIe controller driver:

   - Remove a dependency on ZONE_DMA32 by allocating the MSI target page
     differently. There's more work to do related to eDMA controllers,
     so it's not completely settled"

* tag 'pci-v6.1-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (71 commits)
  PCI: qcom-ep: Check platform_get_resource_byname() return value
  PCI: qcom-ep: Add support for SM8450 SoC
  dt-bindings: PCI: qcom-ep: Add support for SM8450 SoC
  dt-bindings: PCI: qcom-ep: Define clocks per platform
  PCI: qcom-ep: Make PERST separation optional
  dt-bindings: PCI: qcom-ep: Make PERST separation optional
  PCI: qcom-ep: Disable Master AXI Clock when there is no PCIe traffic
  PCI: Expose PCIe Resizable BAR support via sysfs
  PCI/ASPM: Correct LTR_L1.2_THRESHOLD computation
  PCI/ASPM: Ignore L1 PM Substates if device lacks capability
  PCI/ASPM: Factor out L1 PM Substates configuration
  PCI: qcom-ep: Gate Master AXI clock to MHI bus during L1SS
  PCI: qcom-ep: Expose link transition counts via debugfs
  PCI: qcom-ep: Disable IRQs during driver remove
  PCI/ASPM: Save L1 PM Substates Capability for suspend/resume
  PCI/ASPM: Refactor L1 PM Substates Control Register programming
  PCI: qcom-ep: Make use of the cached dev pointer
  PCI: qcom-ep: Rely on the clocks supplied by devicetree
  PCI: qcom-ep: Add kernel-doc for qcom_pcie_ep structure
  phy: freescale: imx8m-pcie: Fix the wrong order of phy_init() and phy_power_on()
  ...
2022-10-11 11:08:18 -07:00
Linus Torvalds 979bb59016 These are the pin control changes for the v6.1 kernel cycle:
New drivers:
 
 - Cypress CY8C95x0 chip pin control support, along with an immediate
   cleanup.
 
 - Mediatek MT8188 SoC pin control support.
 
 - Qualcomm SM8450 and SC8280XP LPASS (low power audio subsystem)
   pin control support.
 
 - Qualcomm PM7250, PM8450
 
 - Rockchip RV1126 SoC pin control support.
 
 Improvements:
 
 - Fix some missing pins in the Armada 37xx driver.
 
 - Convert Broadcom and Nomadik drivers to use PINCTRL_PINGROUP() macro.
 
 - Fix some GPIO irq_chips to be immutable.
 
 - Massive Qualcomm device tree binding cleanup, with more to come.
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Merge tag 'pinctrl-v6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control updates from Linus Walleij:
 "There is nothing exciting going on, no core changes, just a few
  drivers and cleanups.

  New drivers:

   - Cypress CY8C95x0 chip pin control support, along with an immediate
     cleanup

   - Mediatek MT8188 SoC pin control support

   - Qualcomm SM8450 and SC8280XP LPASS (low power audio subsystem) pin
     control support

   - Qualcomm PM7250, PM8450

   - Rockchip RV1126 SoC pin control support

  Improvements:

   - Fix some missing pins in the Armada 37xx driver

   - Convert Broadcom and Nomadik drivers to use PINCTRL_PINGROUP()
     macro

   - Fix some GPIO irq_chips to be immutable

   - Massive Qualcomm device tree binding cleanup, with more to come"

* tag 'pinctrl-v6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (119 commits)
  MAINTAINERS: adjust STARFIVE JH7100 PINCTRL DRIVER after file movement
  pinctrl: starfive: Rename "pinctrl-starfive" to "pinctrl-starfive-jh7100"
  pinctrl: Create subdirectory for StarFive drivers
  dt-bindings: pinctrl: st,stm32: Document interrupt-controller property
  dt-bindings: pinctrl: st,stm32: Document gpio-hog pattern property
  dt-bindings: pinctrl: st,stm32: Document gpio-line-names
  pinctrl: st: stop abusing of_get_named_gpio()
  pinctrl: wpcm450: Correct the fwnode_irq_get() return value check
  pinctrl: bcm: Remove unused struct bcm6328_pingroup
  pinctrl: qcom: restrict drivers per ARM/ARM64
  pinctrl: bcm: ns: Remove redundant dev_err call
  gpio: rockchip: request GPIO mux to pinctrl when setting direction
  pinctrl: rockchip: add pinmux_ops.gpio_set_direction callback
  pinctrl: cy8c95x0: Align function names in cy8c95x0_pmxops
  pinctrl: cy8c95x0: Drop atomicity on operations on push_pull
  pinctrl: cy8c95x0: Lock register accesses in cy8c95x0_set_mux()
  pinctrl: sunxi: sun50i-h5: Switch to use dev_err_probe() helper
  pinctrl: stm32: Switch to use dev_err_probe() helper
  dt-bindings: qcom-pmic-gpio: Add PM7250B and PM8450 bindings
  pinctrl: qcom: spmi-gpio: Add compatible for PM7250B
  ...
2022-10-11 10:59:59 -07:00
Linus Torvalds 694b37a5dd Input updates for 6.1 merge window:
- a new driver for IBM Operational Panel
 
 - a new driver for PinePhone keyboards
 
 - RT5120 PMIC power key support
 
 - various enhancements and support for new models in xpad (Xbox) driver
 
 - a new compatible ID for Elan touchscreen driver
 
 - rework of adp5588-keys driver to support configuring via device
   properties (OF, ACPI, etc) instead of platform data, and proper support
   of optional gpiochip functionality (and removal of gpio-adp5588 driver)
 
 - improvements to firmware update handling in Synaptics RMI4 driver
 
 - support for double key matrix in mt6779-keypad
 
 - support for polled mode in adc-joystick driver
 
 - other assorted driver fixes, cleanups and improvements.
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Merge tag 'input-for-v6.1-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

Pull input updates from Dmitry Torokhov:

 - a new driver for IBM Operational Panel

 - a new driver for PinePhone keyboards

 - RT5120 PMIC power key support

 - various enhancements and support for new models in xpad (Xbox) driver

 - a new compatible ID for Elan touchscreen driver

 - rework of adp5588-keys driver to support configuring via device
   properties (OF, ACPI, etc) instead of platform data, and proper
   support of optional gpiochip functionality (and removal of
   gpio-adp5588 driver)

 - improvements to firmware update handling in Synaptics RMI4 driver

 - support for double key matrix in mt6779-keypad

 - support for polled mode in adc-joystick driver

 - other assorted driver fixes, cleanups and improvements

* tag 'input-for-v6.1-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (90 commits)
  Input: i8042 - fix refount leak on sparc
  Input: i8042 - add LoongArch support in i8042-acpipnpio.h
  Input: i8042 - rename i8042-x86ia64io.h to i8042-acpipnpio.h
  Input: pinephone-keyboard - support the proxied I2C bus
  Input: pinephone-keyboard - add PinePhone keyboard driver
  dt-bindings: input: Add the PinePhone keyboard binding
  dt-bindings: input: Convert hid-over-i2c to DT schema
  input: drop empty comment blocks
  Input: xpad - add X-Box Adaptive Profile button
  Input: add ABS_PROFILE to uapi and documentation
  Input: xpad - add X-Box Adaptive XBox button
  Input: xpad - add X-Box Adaptive support
  Input: ims-pcu - fix spelling mistake "BOOLTLOADER" -> "BOOTLOADER"
  Input: ibm-panel - add missing MODULE_DEVICE_TABLE
  Input: icn8505 - utilize acpi_get_subsystem_id()
  Input: xpad - decipher xpadone packages with GIP defines
  Input: xpad - refactor using BIT() macro
  Input: synaptics-rmi4 - convert to use sysfs_emit() APIs
  Input: twl4030-pwrbutton - add missing of.h include
  Input: applespi - replace zero-length array with DECLARE_FLEX_ARRAY() helper
  ...
2022-10-11 10:53:25 -07:00
Linus Torvalds ac1e8c6c95 21 cifs/smb3 fixes, including 4 for stable
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Merge tag '6.1-rc-smb3-client-fixes-part1' of git://git.samba.org/sfrench/cifs-2.6

Pull cifs updates from Steve French:

 - data corruption fix when cache disabled

 - four RDMA (smbdirect) improvements, including enabling support for
   SoftiWARP

 - four signing improvements

 - three directory lease improvements

 - four cleanup fixes

 - minor security fix

 - two debugging improvements

* tag '6.1-rc-smb3-client-fixes-part1' of git://git.samba.org/sfrench/cifs-2.6: (21 commits)
  smb3: fix oops in calculating shash_setkey
  cifs: secmech: use shash_desc directly, remove sdesc
  smb3: rename encryption/decryption TFMs
  cifs: replace kfree() with kfree_sensitive() for sensitive data
  cifs: remove initialization value
  cifs: Replace a couple of one-element arrays with flexible-array members
  smb3: do not log confusing message when server returns no network interfaces
  smb3: define missing create contexts
  cifs: store a pointer to a fid in the cfid structure instead of the struct
  cifs: improve handlecaching
  cifs: Make tcon contain a wrapper structure cached_fids instead of cached_fid
  smb3: add dynamic trace points for tree disconnect
  Fix formatting of client smbdirect RDMA logging
  Handle variable number of SGEs in client smbdirect send.
  Reduce client smbdirect max receive segment size
  Decrease the number of SMB3 smbdirect client SGEs
  cifs: Fix the error length of VALIDATE_NEGOTIATE_INFO message
  cifs: destage dirty pages before re-reading them for cache=none
  cifs: return correct error in ->calc_signature()
  MAINTAINERS: Add Tom Talpey as cifs.ko reviewer
  ...
2022-10-10 20:04:22 -07:00
Linus Torvalds 27bc50fc90 - Yu Zhao's Multi-Gen LRU patches are here. They've been under test in
linux-next for a couple of months without, to my knowledge, any negative
   reports (or any positive ones, come to that).
 
 - Also the Maple Tree from Liam R.  Howlett.  An overlapping range-based
   tree for vmas.  It it apparently slight more efficient in its own right,
   but is mainly targeted at enabling work to reduce mmap_lock contention.
 
   Liam has identified a number of other tree users in the kernel which
   could be beneficially onverted to mapletrees.
 
   Yu Zhao has identified a hard-to-hit but "easy to fix" lockdep splat
   (https://lkml.kernel.org/r/CAOUHufZabH85CeUN-MEMgL8gJGzJEWUrkiM58JkTbBhh-jew0Q@mail.gmail.com).
   This has yet to be addressed due to Liam's unfortunately timed
   vacation.  He is now back and we'll get this fixed up.
 
 - Dmitry Vyukov introduces KMSAN: the Kernel Memory Sanitizer.  It uses
   clang-generated instrumentation to detect used-unintialized bugs down to
   the single bit level.
 
   KMSAN keeps finding bugs.  New ones, as well as the legacy ones.
 
 - Yang Shi adds a userspace mechanism (madvise) to induce a collapse of
   memory into THPs.
 
 - Zach O'Keefe has expanded Yang Shi's madvise(MADV_COLLAPSE) to support
   file/shmem-backed pages.
 
 - userfaultfd updates from Axel Rasmussen
 
 - zsmalloc cleanups from Alexey Romanov
 
 - cleanups from Miaohe Lin: vmscan, hugetlb_cgroup, hugetlb and memory-failure
 
 - Huang Ying adds enhancements to NUMA balancing memory tiering mode's
   page promotion, with a new way of detecting hot pages.
 
 - memcg updates from Shakeel Butt: charging optimizations and reduced
   memory consumption.
 
 - memcg cleanups from Kairui Song.
 
 - memcg fixes and cleanups from Johannes Weiner.
 
 - Vishal Moola provides more folio conversions
 
 - Zhang Yi removed ll_rw_block() :(
 
 - migration enhancements from Peter Xu
 
 - migration error-path bugfixes from Huang Ying
 
 - Aneesh Kumar added ability for a device driver to alter the memory
   tiering promotion paths.  For optimizations by PMEM drivers, DRM
   drivers, etc.
 
 - vma merging improvements from Jakub Matěn.
 
 - NUMA hinting cleanups from David Hildenbrand.
 
 - xu xin added aditional userspace visibility into KSM merging activity.
 
 - THP & KSM code consolidation from Qi Zheng.
 
 - more folio work from Matthew Wilcox.
 
 - KASAN updates from Andrey Konovalov.
 
 - DAMON cleanups from Kaixu Xia.
 
 - DAMON work from SeongJae Park: fixes, cleanups.
 
 - hugetlb sysfs cleanups from Muchun Song.
 
 - Mike Kravetz fixes locking issues in hugetlbfs and in hugetlb core.
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Merge tag 'mm-stable-2022-10-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull MM updates from Andrew Morton:

 - Yu Zhao's Multi-Gen LRU patches are here. They've been under test in
   linux-next for a couple of months without, to my knowledge, any
   negative reports (or any positive ones, come to that).

 - Also the Maple Tree from Liam Howlett. An overlapping range-based
   tree for vmas. It it apparently slightly more efficient in its own
   right, but is mainly targeted at enabling work to reduce mmap_lock
   contention.

   Liam has identified a number of other tree users in the kernel which
   could be beneficially onverted to mapletrees.

   Yu Zhao has identified a hard-to-hit but "easy to fix" lockdep splat
   at [1]. This has yet to be addressed due to Liam's unfortunately
   timed vacation. He is now back and we'll get this fixed up.

 - Dmitry Vyukov introduces KMSAN: the Kernel Memory Sanitizer. It uses
   clang-generated instrumentation to detect used-unintialized bugs down
   to the single bit level.

   KMSAN keeps finding bugs. New ones, as well as the legacy ones.

 - Yang Shi adds a userspace mechanism (madvise) to induce a collapse of
   memory into THPs.

 - Zach O'Keefe has expanded Yang Shi's madvise(MADV_COLLAPSE) to
   support file/shmem-backed pages.

 - userfaultfd updates from Axel Rasmussen

 - zsmalloc cleanups from Alexey Romanov

 - cleanups from Miaohe Lin: vmscan, hugetlb_cgroup, hugetlb and
   memory-failure

 - Huang Ying adds enhancements to NUMA balancing memory tiering mode's
   page promotion, with a new way of detecting hot pages.

 - memcg updates from Shakeel Butt: charging optimizations and reduced
   memory consumption.

 - memcg cleanups from Kairui Song.

 - memcg fixes and cleanups from Johannes Weiner.

 - Vishal Moola provides more folio conversions

 - Zhang Yi removed ll_rw_block() :(

 - migration enhancements from Peter Xu

 - migration error-path bugfixes from Huang Ying

 - Aneesh Kumar added ability for a device driver to alter the memory
   tiering promotion paths. For optimizations by PMEM drivers, DRM
   drivers, etc.

 - vma merging improvements from Jakub Matěn.

 - NUMA hinting cleanups from David Hildenbrand.

 - xu xin added aditional userspace visibility into KSM merging
   activity.

 - THP & KSM code consolidation from Qi Zheng.

 - more folio work from Matthew Wilcox.

 - KASAN updates from Andrey Konovalov.

 - DAMON cleanups from Kaixu Xia.

 - DAMON work from SeongJae Park: fixes, cleanups.

 - hugetlb sysfs cleanups from Muchun Song.

 - Mike Kravetz fixes locking issues in hugetlbfs and in hugetlb core.

Link: https://lkml.kernel.org/r/CAOUHufZabH85CeUN-MEMgL8gJGzJEWUrkiM58JkTbBhh-jew0Q@mail.gmail.com [1]

* tag 'mm-stable-2022-10-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (555 commits)
  hugetlb: allocate vma lock for all sharable vmas
  hugetlb: take hugetlb vma_lock when clearing vma_lock->vma pointer
  hugetlb: fix vma lock handling during split vma and range unmapping
  mglru: mm/vmscan.c: fix imprecise comments
  mm/mglru: don't sync disk for each aging cycle
  mm: memcontrol: drop dead CONFIG_MEMCG_SWAP config symbol
  mm: memcontrol: use do_memsw_account() in a few more places
  mm: memcontrol: deprecate swapaccounting=0 mode
  mm: memcontrol: don't allocate cgroup swap arrays when memcg is disabled
  mm/secretmem: remove reduntant return value
  mm/hugetlb: add available_huge_pages() func
  mm: remove unused inline functions from include/linux/mm_inline.h
  selftests/vm: add selftest for MADV_COLLAPSE of uffd-minor memory
  selftests/vm: add file/shmem MADV_COLLAPSE selftest for cleared pmd
  selftests/vm: add thp collapse shmem testing
  selftests/vm: add thp collapse file and tmpfs testing
  selftests/vm: modularize thp collapse memory operations
  selftests/vm: dedup THP helpers
  mm/khugepaged: add tracepoint to hpage_collapse_scan_file()
  mm/madvise: add file and shmem support to MADV_COLLAPSE
  ...
2022-10-10 17:53:04 -07:00
Linus Torvalds 10b22b533e dma-mapping updates for Linux 6.1
- fix a regression in the ARM dma-direct conversion (Christoph Hellwig)
  - use memcpy_{from,to}_page (Fabio M. De Francesco)
  - cleanup the swiotlb MAINTAINERS entry (Lukas Bulwahn)
  - make SG table pool allocation less fragile (Masahiro Yamada)
  - don't panic on swiotlb initialization failure (Robin Murphy)
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Merge tag 'dma-mapping-6.1-2022-10-10' of git://git.infradead.org/users/hch/dma-mapping

Pull dma-mapping updates from Christoph Hellwig:

 - fix a regression in the ARM dma-direct conversion (Christoph Hellwig)

 - use memcpy_{from,to}_page (Fabio M. De Francesco)

 - cleanup the swiotlb MAINTAINERS entry (Lukas Bulwahn)

 - make SG table pool allocation less fragile (Masahiro Yamada)

 - don't panic on swiotlb initialization failure (Robin Murphy)

* tag 'dma-mapping-6.1-2022-10-10' of git://git.infradead.org/users/hch/dma-mapping:
  ARM/dma-mapping: remove the dma_coherent member of struct dev_archdata
  ARM/dma-mappіng: don't override ->dma_coherent when set from a bus notifier
  lib/sg_pool: change module_init(sg_pool_init) to subsys_initcall
  MAINTAINERS: merge SWIOTLB SUBSYSTEM into DMA MAPPING HELPERS
  swiotlb: don't panic!
  swiotlb: replace kmap_atomic() with memcpy_{from,to}_page()
2022-10-10 13:24:55 -07:00
Linus Torvalds f23cdfcd04 IOMMU Updates for Linux v6.1:
Including:
 
 	- Removal of the bus_set_iommu() interface which became
 	  unnecesary because of IOMMU per-device probing
 
 	- Make the dma-iommu.h header private
 
 	- Intel VT-d changes from Lu Baolu:
 	  - Decouple PASID and PRI from SVA
 	  - Add ESRTPS & ESIRTPS capability check
 	  - Cleanups
 
 	- Apple DART support for the M1 Pro/MAX SOCs
 
 	- Support for AMD IOMMUv2 page-tables for the DMA-API layer. The
 	  v2 page-tables are compatible with the x86 CPU page-tables.
 	  Using them for DMA-API prepares support for hardware-assisted
 	  IOMMU virtualization
 
 	- Support for MT6795 Helio X10 M4Us in the Mediatek IOMMU driver
 
 	- Some smaller fixes and cleanups
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Merge tag 'iommu-updates-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull iommu updates from Joerg Roedel:

 - remove the bus_set_iommu() interface which became unnecesary because
   of IOMMU per-device probing

 - make the dma-iommu.h header private

 - Intel VT-d changes from Lu Baolu:
	  - Decouple PASID and PRI from SVA
	  - Add ESRTPS & ESIRTPS capability check
	  - Cleanups

 - Apple DART support for the M1 Pro/MAX SOCs

 - support for AMD IOMMUv2 page-tables for the DMA-API layer.

   The v2 page-tables are compatible with the x86 CPU page-tables. Using
   them for DMA-API prepares support for hardware-assisted IOMMU
   virtualization

 - support for MT6795 Helio X10 M4Us in the Mediatek IOMMU driver

 - some smaller fixes and cleanups

* tag 'iommu-updates-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (59 commits)
  iommu/vt-d: Avoid unnecessary global DMA cache invalidation
  iommu/vt-d: Avoid unnecessary global IRTE cache invalidation
  iommu/vt-d: Rename cap_5lp_support to cap_fl5lp_support
  iommu/vt-d: Remove pasid_set_eafe()
  iommu/vt-d: Decouple PASID & PRI enabling from SVA
  iommu/vt-d: Remove unnecessary SVA data accesses in page fault path
  dt-bindings: iommu: arm,smmu-v3: Relax order of interrupt names
  iommu: dart: Support t6000 variant
  iommu/io-pgtable-dart: Add DART PTE support for t6000
  iommu/io-pgtable: Add DART subpage protection support
  iommu/io-pgtable: Move Apple DART support to its own file
  iommu/mediatek: Add support for MT6795 Helio X10 M4Us
  iommu/mediatek: Introduce new flag TF_PORT_TO_ADDR_MT8173
  dt-bindings: mediatek: Add bindings for MT6795 M4U
  iommu/iova: Fix module config properly
  iommu/amd: Fix sparse warning
  iommu/amd: Remove outdated comment
  iommu/amd: Free domain ID after domain_flush_pages
  iommu/amd: Free domain id in error path
  iommu/virtio: Fix compile error with viommu_capable()
  ...
2022-10-10 13:20:53 -07:00
Linus Torvalds 706eacadd5 Devicetree updates for v6.1:
DT core:
 
 - Fix node refcounting in of_find_last_cache_level()
 
 - Constify device_node in of_device_compatible_match()
 
 - Fix 'dma-ranges' handling in bus controller nodes
 
 - Fix handling of initrd start > end
 
 - Improve error reporting in of_irq_init()
 
 - Taint kernel on DT unittest running
 
 - Use strscpy instead of strlcpy
 
 - Add a build target, dt_compatible_check, to check for
   compatible strings used in kernel sources against compatible strings
   in DT schemas.
 
 - Handle DT_SCHEMA_FILES changes when rebuilding
 
 DT bindings:
 
 - LED bindings for MT6370 PMIC
 
 - Convert Mediatek mtk-gce mailbox, MIPS CPU interrupt controller,
   mt7621 I2C, virtio,pci-iommu, nxp,tda998x, QCom fastrpc, qcom,pdc,
   and arm,versatile-sysreg to DT schema format
 
 - Add nvmem cells to u-boot,env schema
 
 - Add more LED_COLOR_ID definitions
 
 - Require 'opp-table' uses to be a node
 
 - Various schema fixes to match QEMU 'virt' DT usage
 
 - Tree wide dropping of redundant 'Device Tree Binding' in schema titles
 
 - More (unevaluated|additional)Properties fixes in schema child nodes
 
 - Drop various redundant minItems equal to maxItems
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Merge tag 'devicetree-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:
 "DT core:

   - Fix node refcounting in of_find_last_cache_level()

   - Constify device_node in of_device_compatible_match()

   - Fix 'dma-ranges' handling in bus controller nodes

   - Fix handling of initrd start > end

   - Improve error reporting in of_irq_init()

   - Taint kernel on DT unittest running

   - Use strscpy instead of strlcpy

   - Add a build target, dt_compatible_check, to check for compatible
     strings used in kernel sources against compatible strings in DT
     schemas.

   - Handle DT_SCHEMA_FILES changes when rebuilding

  DT bindings:

   - LED bindings for MT6370 PMIC

   - Convert Mediatek mtk-gce mailbox, MIPS CPU interrupt controller,
     mt7621 I2C, virtio,pci-iommu, nxp,tda998x, QCom fastrpc, qcom,pdc,
     and arm,versatile-sysreg to DT schema format

   - Add nvmem cells to u-boot,env schema

   - Add more LED_COLOR_ID definitions

   - Require 'opp-table' uses to be a node

   - Various schema fixes to match QEMU 'virt' DT usage

   - Tree wide dropping of redundant 'Device Tree Binding' in schema
     titles

   - More (unevaluated|additional)Properties fixes in schema child nodes

   - Drop various redundant minItems equal to maxItems"

* tag 'devicetree-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (62 commits)
  of: base: Shift refcount decrement in of_find_last_cache_level()
  dt-bindings: leds: Add MediaTek MT6370 flashlight
  dt-bindings: leds: mt6370: Add MediaTek MT6370 current sink type LED indicator
  dt-bindings: mailbox: Convert mtk-gce to DT schema
  of: base: make of_device_compatible_match() accept const device node
  of: Fix "dma-ranges" handling for bus controllers
  of: fdt: Remove unused struct fdt_scan_status
  dt-bindings: display: st,stm32-dsi: Handle data-lanes in DSI port node
  dt-bindings: timer: Add power-domains for TI timer-dm on K3
  dt: Add a check for undocumented compatible strings in kernel
  kbuild: take into account DT_SCHEMA_FILES changes while checking dtbs
  dt-bindings: interrupt-controller: migrate MIPS CPU interrupt controller text bindings to YAML
  dt-bindings: i2c: migrate mt7621 text bindings to YAML
  dt-bindings: power: gpcv2: correct patternProperties
  dt-bindings: virtio: Convert virtio,pci-iommu to DT schema
  dt-bindings: timer: arm,arch_timer: Allow dual compatible string
  dt-bindings: arm: cpus: Add kryo240 compatible
  dt-bindings: display: bridge: nxp,tda998x: Convert to json-schema
  dt-bindings: nvmem: u-boot,env: add basic NVMEM cells
  dt-bindings: remoteproc: qcom,adsp: enforce smd-edge schema
  ...
2022-10-10 13:13:51 -07:00
Linus Torvalds 3604a7f568 This update includes the following changes:
API:
 
 - Feed untrusted RNGs into /dev/random.
 - Allow HWRNG sleeping to be more interruptible.
 - Create lib/utils module.
 - Setting private keys no longer required for akcipher.
 - Remove tcrypt mode=1000.
 - Reorganised Kconfig entries.
 
 Algorithms:
 
 - Load x86/sha512 based on CPU features.
 - Add AES-NI/AVX/x86_64/GFNI assembler implementation of aria cipher.
 
 Drivers:
 
 - Add HACE crypto driver aspeed.
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Merge tag 'v6.1-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Pull crypto updates from Herbert Xu:
 "API:
   - Feed untrusted RNGs into /dev/random
   - Allow HWRNG sleeping to be more interruptible
   - Create lib/utils module
   - Setting private keys no longer required for akcipher
   - Remove tcrypt mode=1000
   - Reorganised Kconfig entries

  Algorithms:
   - Load x86/sha512 based on CPU features
   - Add AES-NI/AVX/x86_64/GFNI assembler implementation of aria cipher

  Drivers:
   - Add HACE crypto driver aspeed"

* tag 'v6.1-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (124 commits)
  crypto: aspeed - Remove redundant dev_err call
  crypto: scatterwalk - Remove unused inline function scatterwalk_aligned()
  crypto: aead - Remove unused inline functions from aead
  crypto: bcm - Simplify obtain the name for cipher
  crypto: marvell/octeontx - use sysfs_emit() to instead of scnprintf()
  hwrng: core - start hwrng kthread also for untrusted sources
  crypto: zip - remove the unneeded result variable
  crypto: qat - add limit to linked list parsing
  crypto: octeontx2 - Remove the unneeded result variable
  crypto: ccp - Remove the unneeded result variable
  crypto: aspeed - Fix check for platform_get_irq() errors
  crypto: virtio - fix memory-leak
  crypto: cavium - prevent integer overflow loading firmware
  crypto: marvell/octeontx - prevent integer overflows
  crypto: aspeed - fix build error when only CRYPTO_DEV_ASPEED is enabled
  crypto: hisilicon/qm - fix the qos value initialization
  crypto: sun4i-ss - use DEFINE_SHOW_ATTRIBUTE to simplify sun4i_ss_debugfs
  crypto: tcrypt - add async speed test for aria cipher
  crypto: aria-avx - add AES-NI/AVX/x86_64/GFNI assembler implementation of aria cipher
  crypto: aria - prepare generic module for optimized implementations
  ...
2022-10-10 13:04:25 -07:00
Linus Torvalds cdf072acb5 Tracing updates for 6.1:
Major changes:
 
  - Changed location of tracing repo from personal git repo to:
    git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
 
  - Added Masami Hiramatsu as co-maintainer
 
  - Updated MAINTAINERS file to separate out FTRACE as it is
    more than just TRACING.
 
 Minor changes:
 
  - Added Mark Rutland as FTRACE reviewer
 
  - Updated user_events to make it on its way to remove the BROKEN tag.
    The changes should now be acceptable but will run it through
    a cycle and hopefully we can remove the BROKEN tag next release.
 
  - Added filtering to eprobes
 
  - Added a delta time to the benchmark trace event
 
  - Have the histogram and filter callbacks called via a switch
    statement instead of indirect functions. This speeds it up to
    avoid retpolines.
 
  - Add a way to wake up ring buffer waiters waiting for the
    ring buffer to fill up to its watermark.
 
  - New ioctl() on the trace_pipe_raw file to wake up ring buffer
    waiters.
 
  - Wake up waiters when the ring buffer is disabled.
    A reader may block when the ring buffer is disabled,
    but if it was blocked when the ring buffer is disabled
    it should then wake up.
 
 Fixes:
 
  - Allow splice to read partially read ring buffer pages
    Fixes splice never moving forward.
 
  - Fix inverted compare that made the "shortest" ring buffer
    wait queue actually the longest.
 
  - Fix a race in the ring buffer between resetting a page when
    a writer goes to another page, and the reader.
 
  - Fix ftrace accounting bug when function hooks are added at
    boot up before the weak functions are set to "disabled".
 
  - Fix bug that freed a user allocated snapshot buffer when
    enabling a tracer.
 
  - Fix possible recursive locks in osnoise tracer
 
  - Fix recursive locking direct functions
 
  - And other minor clean ups and fixes
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Merge tag 'trace-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

Pull tracing updates from Steven Rostedt:
 "Major changes:

   - Changed location of tracing repo from personal git repo to:
     git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git

   - Added Masami Hiramatsu as co-maintainer

   - Updated MAINTAINERS file to separate out FTRACE as it is more than
     just TRACING.

  Minor changes:

   - Added Mark Rutland as FTRACE reviewer

   - Updated user_events to make it on its way to remove the BROKEN tag.
     The changes should now be acceptable but will run it through a
     cycle and hopefully we can remove the BROKEN tag next release.

   - Added filtering to eprobes

   - Added a delta time to the benchmark trace event

   - Have the histogram and filter callbacks called via a switch
     statement instead of indirect functions. This speeds it up to avoid
     retpolines.

   - Add a way to wake up ring buffer waiters waiting for the ring
     buffer to fill up to its watermark.

   - New ioctl() on the trace_pipe_raw file to wake up ring buffer
     waiters.

   - Wake up waiters when the ring buffer is disabled. A reader may
     block when the ring buffer is disabled, but if it was blocked when
     the ring buffer is disabled it should then wake up.

  Fixes:

   - Allow splice to read partially read ring buffer pages. This fixes
     splice never moving forward.

   - Fix inverted compare that made the "shortest" ring buffer wait
     queue actually the longest.

   - Fix a race in the ring buffer between resetting a page when a
     writer goes to another page, and the reader.

   - Fix ftrace accounting bug when function hooks are added at boot up
     before the weak functions are set to "disabled".

   - Fix bug that freed a user allocated snapshot buffer when enabling a
     tracer.

   - Fix possible recursive locks in osnoise tracer

   - Fix recursive locking direct functions

   - Other minor clean ups and fixes"

* tag 'trace-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: (44 commits)
  ftrace: Create separate entry in MAINTAINERS for function hooks
  tracing: Update MAINTAINERS to reflect new tracing git repo
  tracing: Do not free snapshot if tracer is on cmdline
  ftrace: Still disable enabled records marked as disabled
  tracing/user_events: Move pages/locks into groups to prepare for namespaces
  tracing: Add Masami Hiramatsu as co-maintainer
  tracing: Remove unused variable 'dups'
  MAINTAINERS: add myself as a tracing reviewer
  ring-buffer: Fix race between reset page and reading page
  tracing/user_events: Update ABI documentation to align to bits vs bytes
  tracing/user_events: Use bits vs bytes for enabled status page data
  tracing/user_events: Use refcount instead of atomic for ref tracking
  tracing/user_events: Ensure user provided strings are safely formatted
  tracing/user_events: Use WRITE instead of READ for io vector import
  tracing/user_events: Use NULL for strstr checks
  tracing: Fix spelling mistake "preapre" -> "prepare"
  tracing: Wake up waiters when tracing is disabled
  tracing: Add ioctl() to force ring buffer waiters to wake up
  tracing: Wake up ring buffer waiters on closing of the file
  ring-buffer: Add ring_buffer_wake_waiters()
  ...
2022-10-10 12:20:55 -07:00
Jens Axboe 24a403340d Merge branch 'for-6.1/block' into block-6.1
Merge in later fixes.

* for-6.1/block:
  block: fix leaking minors of hidden disks
  block: avoid sign extend problem with default queue flags mask
  blk-wbt: fix that 'rwb->wc' is always set to 1 in wbt_init()
  block: Remove the repeat word 'can'
  MAINTAINERS: Update SED-Opal Maintainers
2022-10-10 11:26:40 -06:00
Dmitry Torokhov 5f8f8574c7 Merge branch 'next' into for-linus
Prepare input updates for 6.1 merge window.
2022-10-09 22:30:23 -07:00
Samuel Holland 17406967ec Input: pinephone-keyboard - add PinePhone keyboard driver
The official Pine64 PinePhone keyboard case contains a matrix keypad and
a MCU which runs a libre firmware. Add support for its I2C interface.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20220618165747.55709-3-samuel@sholland.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-10-09 22:26:52 -07:00
Linus Torvalds bdc753c7fc Here's the main clk pull request for this merge window. We have some
late breaking reports that a patch series to rework clk rate range
 support broke boot on some devices, so I've left that branch out of this
 PR. Hopefully we can get to that next week, or punt on it and let it
 bake another cycle. That means we don't really have any changes to the
 core framework this time around besides a few typo fixes. Instead this
 is all clk driver updates and fixes.
 
 The usual suspects are here (again), with Qualcomm dominating the
 diffstat. We look to have gained support for quite a few new Qualcomm
 SoCs and Dmitry worked on updating many of the existing Qualcomm drivers
 to use clk_parent_data. After that we have MediaTek drivers getting some
 much needed updates, in particular to support GPU DVFS. There are also
 quite a few Samsung clk driver patches, but that's mostly because there
 was a maintainer change and so last release we missed some of those
 patches.
 
 Overall things look normal, but I'm slowly reviewing core framework code
 nowadays and that shows given the rate range patches had to be yanked
 last minute. Let's hope this situation changes soon.
 
 New Drivers:
  - Support for Renesas VersaClock7 clock generator family
  - Add Spreadtrum UMS512 SoC clk support
  - New clock drivers for MediaTek Helio X10 MT6795
  - Display clks for Qualcomm SM6115, SM8450
  - GPU clks for Qualcomm SC8280XP
  - Qualcomm MSM8909 and SM6375 global and SMD RPM clk drivers
 
 Deleted Drivers:
  - Remove DaVinci DM644x and DM646x clk driver support
 
 Updates:
  - Convert Baikal-T1 CCU driver to platform driver
  - Split reset support out of primary Baikal-T1 CCU driver
  - Add some missing clks required for RPiVid Video Decoder on RaspberryPi
  - Mark PLLC critical on bcm2835
  - More devm helpers for fixed rate registration
  - Various PXA168 clk driver fixes
  - Add resets for MediaTek MT8195 PCIe and USB
  - Miscellaneous of_node_put() fixes
  - Nuke dt-bindings/clk path (again) by moving headers to dt-bindings/clock
  - Convert gpio-clk-gate binding to YAML
  - Various fixes to AMD/Xilinx Zynqmp clk driver
  - Graduate AMD/Xilinx "clocking wizard" driver from staging
  - Add missing DPI1_HDMI clock in MT8195 VDOSYS1
  - Clock driver changes to support GPU DVFS on MT8183, MT8192, MT8195
    - Fix GPU clock topology on MT8195
    - Propogate rate changes from GPU clock gate up the tree
    - Clock mux notifiers for GPU-related PLLs
  - Conversion of more "simple" drivers to mtk_clk_simple_probe()
  - Hook up mtk_clk_simple_remove() for "simple" MT8192 clock drivers
  - Fixes to previous |struct clk| to |struct clk_hw| conversion on MediaTek
  - Shrink MT8192 clock driver by deduplicating clock parent lists
  - Change order between 'sim_enet_root_clk' and 'enet_qos_root_clk'
    clocks for i.MX8MP
  - Drop unnecessary newline in i.MX8MM dt-bindings
  - Add more MU1 and SAI clocks dt-bindings Ids
  - Introduce slice busy bit check for i.MX93 composite clock
  - Introduce white list bit check for i.MX93 composite clock
  - Add new i.MX93 clock gate
  - Add MU1 and MU2 clocks to i.MX93 clock provider
  - Add SAI IPG clocks to i.MX93 clock provider
  - add generic clocks for U(S)ART available on SAMA5D2 SoCs
  - reset controller support for Polarfire clocks
  - .round_rate and .set rate support for clk-mpfs
  - code cleanup for clk-mpfs
  - PLL support for PolarFire SoC's Clock Conditioning Circuitry
  - Add watchdog, I2C, pin control/GPIO, and Ethernet clocks on R-Car V4H
  - Add SDHI, Timer (CMT/TMU), and SPI (MSIOF) clocks on R-Car S4-8
  - Add I2C clocks and resets on RZ/V2M
  - Document clock support for the RZ/Five SoC
  - mux-variant clock using the table variant to select parents
  - clock controller for the rv1126 soc
  - conversion of rk3128 to yaml and relicensing of the yaml bindings
    to gpl2+MIT (following dt-binding guildelines)
  - Exynos7885: add FSYS, TREX and MFC clock controllers
  - Exynos850: add IS and AUD (audio) clock controllers with bindings
  - ExynosAutov9: add FSYS clock controllers with bindings
  - ExynosAutov9: correct clock IDs in bindings of Peric 0 and 1 clock
    controllers, due to duplicated entries.  This is an acceptable ABI
    break: recently developed/added platform so without legacies, acked
    by known users/developers
  - ExynosAutov9: add few missing Peric 0/1 gates
  - ExynosAutov9: correct register offsets of few Peric 0/1 clocks
  - Minor code improvements (use of_device_get_match_data() helper, code
    style)
  - Add Krzysztof Kozlowski as co-maintainer of Samsung SoC clocks, as he
    already maintainers that architecture/platform
  - Keep Qualcomm GDSCs enabled when PWRSTS_RET flag is there, solving retention
    issues during suspend of USB on Qualcomm sc7180/sc7280 and SC8280XP
  - Qualcomm SM6115 and QCM2260 are moved to reuse PLL configuration
  - Qualcomm SDM660 SDCC1 moved to floor clk ops
  - Support for the APCS PLLs for Qualcomm IPQ8064, IPQ8074 and IPQ6018 was
    added/fixed
  - The Qualcomm MSM8996 CPU clocks are updated with support for ACD
  - Support for Qualcomm SDM670 GCC and RPMh clks was added
  - Transition to parent_data, parent_hws and use of ARRAY_SIZE() for
    num_parents was done for many Qualcomm SoCs
  - Support for per-reset defined delay on Qualcomm was introduced
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk updates from Stephen Boyd:
 "We have some late breaking reports that a patch series to rework clk
  rate range support broke boot on some devices, so I've left that
  branch out of this. Hopefully we can get to that next week, or punt on
  it and let it bake another cycle. That means we don't really have any
  changes to the core framework this time around besides a few typo
  fixes. Instead this is all clk driver updates and fixes.

  The usual suspects are here (again), with Qualcomm dominating the
  diffstat. We look to have gained support for quite a few new Qualcomm
  SoCs and Dmitry worked on updating many of the existing Qualcomm
  drivers to use clk_parent_data. After that we have MediaTek drivers
  getting some much needed updates, in particular to support GPU DVFS.
  There are also quite a few Samsung clk driver patches, but that's
  mostly because there was a maintainer change and so last release we
  missed some of those patches.

  Overall things look normal, but I'm slowly reviewing core framework
  code nowadays and that shows given the rate range patches had to be
  yanked last minute. Let's hope this situation changes soon.

  New Drivers:
   - Support for Renesas VersaClock7 clock generator family
   - Add Spreadtrum UMS512 SoC clk support
   - New clock drivers for MediaTek Helio X10 MT6795
   - Display clks for Qualcomm SM6115, SM8450
   - GPU clks for Qualcomm SC8280XP
   - Qualcomm MSM8909 and SM6375 global and SMD RPM clk drivers

  Deleted Drivers:
   - Remove DaVinci DM644x and DM646x clk driver support

  Updates:
   - Convert Baikal-T1 CCU driver to platform driver
   - Split reset support out of primary Baikal-T1 CCU driver
   - Add some missing clks required for RPiVid Video Decoder on
     RaspberryPi
   - Mark PLLC critical on bcm2835
   - More devm helpers for fixed rate registration
   - Various PXA168 clk driver fixes
   - Add resets for MediaTek MT8195 PCIe and USB
   - Miscellaneous of_node_put() fixes
   - Nuke dt-bindings/clk path (again) by moving headers to
     dt-bindings/clock
   - Convert gpio-clk-gate binding to YAML
   - Various fixes to AMD/Xilinx Zynqmp clk driver
   - Graduate AMD/Xilinx "clocking wizard" driver from staging
   - Add missing DPI1_HDMI clock in MT8195 VDOSYS1
   - Clock driver changes to support GPU DVFS on MT8183, MT8192, MT8195
   - Fix GPU clock topology on MT8195
   - Propogate rate changes from GPU clock gate up the tree
   - Clock mux notifiers for GPU-related PLLs
   - Conversion of more "simple" drivers to mtk_clk_simple_probe()
   - Hook up mtk_clk_simple_remove() for "simple" MT8192 clock drivers
   - Fixes to previous |struct clk| to |struct clk_hw| conversion on
     MediaTek
   - Shrink MT8192 clock driver by deduplicating clock parent lists
   - Change order between 'sim_enet_root_clk' and 'enet_qos_root_clk'
     clocks for i.MX8MP
   - Drop unnecessary newline in i.MX8MM dt-bindings
   - Add more MU1 and SAI clocks dt-bindings Ids
   - Introduce slice busy bit check for i.MX93 composite clock
   - Introduce white list bit check for i.MX93 composite clock
   - Add new i.MX93 clock gate
   - Add MU1 and MU2 clocks to i.MX93 clock provider
   - Add SAI IPG clocks to i.MX93 clock provider
   - add generic clocks for U(S)ART available on SAMA5D2 SoCs
   - reset controller support for Polarfire clocks
   - .round_rate and .set rate support for clk-mpfs
   - code cleanup for clk-mpfs
   - PLL support for PolarFire SoC's Clock Conditioning Circuitry
   - Add watchdog, I2C, pin control/GPIO, and Ethernet clocks on R-Car
     V4H
   - Add SDHI, Timer (CMT/TMU), and SPI (MSIOF) clocks on R-Car S4-8
   - Add I2C clocks and resets on RZ/V2M
   - Document clock support for the RZ/Five SoC
   - mux-variant clock using the table variant to select parents
   - clock controller for the rv1126 soc
   - conversion of rk3128 to yaml and relicensing of the yaml bindings
     to gpl2+MIT (following dt-binding guildelines)
   - Exynos7885: add FSYS, TREX and MFC clock controllers
   - Exynos850: add IS and AUD (audio) clock controllers with bindings
   - ExynosAutov9: add FSYS clock controllers with bindings
   - ExynosAutov9: correct clock IDs in bindings of Peric 0 and 1 clock
     controllers, due to duplicated entries. This is an acceptable ABI
     break: recently developed/added platform so without legacies, acked
     by known users/developers
   - ExynosAutov9: add few missing Peric 0/1 gates
   - ExynosAutov9: correct register offsets of few Peric 0/1 clocks
   - Minor code improvements (use of_device_get_match_data() helper,
     code style)
   - Add Krzysztof Kozlowski as co-maintainer of Samsung SoC clocks, as
     he already maintainers that architecture/platform
   - Keep Qualcomm GDSCs enabled when PWRSTS_RET flag is there, solving
     retention issues during suspend of USB on Qualcomm sc7180/sc7280
     and SC8280XP
   - Qualcomm SM6115 and QCM2260 are moved to reuse PLL configuration
   - Qualcomm SDM660 SDCC1 moved to floor clk ops
   - Support for the APCS PLLs for Qualcomm IPQ8064, IPQ8074 and IPQ6018
     was added/fixed
   - The Qualcomm MSM8996 CPU clocks are updated with support for ACD
   - Support for Qualcomm SDM670 GCC and RPMh clks was added
   - Transition to parent_data, parent_hws and use of ARRAY_SIZE() for
     num_parents was done for many Qualcomm SoCs
   - Support for per-reset defined delay on Qualcomm was introduced"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (283 commits)
  clk: qcom: gcc-sm6375: Ensure unsigned long type
  clk: qcom: gcc-sm6375: Remove unused variables
  clk: qcom: kpss-xcc: convert to parent data API
  clk: introduce (devm_)hw_register_mux_parent_data_table API
  clk: allow building lan966x as a module
  clk: clk-xgene: simplify if-if to if-else
  clk: ast2600: BCLK comes from EPLL
  clk: clocking-wizard: Depend on HAS_IOMEM
  clk: clocking-wizard: Use dev_err_probe() helper
  clk: nxp: fix typo in comment
  clk: pxa: add a check for the return value of kzalloc()
  clk: vc5: Add support for IDT/Renesas VersaClock 5P49V6975
  dt-bindings: clock: vc5: Add 5P49V6975
  clk: mvebu: armada-37xx-tbg: Remove the unneeded result variable
  clk: ti: dra7-atl: Fix reference leak in of_dra7_atl_clk_probe
  clk: Renesas versaclock7 ccf device driver
  dt-bindings: Renesas versaclock7 device tree bindings
  clk: ti: Balance of_node_get() calls for of_find_node_by_name()
  clk: imx: scu: fix memleak on platform_device_add() fails
  clk: vc5: Use regmap_{set,clear}_bits() where appropriate
  ...
2022-10-08 10:06:48 -07:00
Linus Torvalds a09476668e Char/Misc and other driver changes for 6.1-rc1
Here is the large set of char/misc and other small driver subsystem
 changes for 6.1-rc1.  Loads of different things in here:
   - IIO driver updates, additions, and changes.  Probably the largest
     part of the diffstat
   - habanalabs driver update with support for new hardware and features,
     the second largest part of the diff.
   - fpga subsystem driver updates and additions
   - mhi subsystem updates
   - Coresight driver updates
   - gnss subsystem updates
   - extcon driver updates
   - icc subsystem updates
   - fsi subsystem updates
   - nvmem subsystem and driver updates
   - misc driver updates
   - speakup driver additions for new features
   - lots of tiny driver updates and cleanups
 
 All of these have been in the linux-next tree for a while with no
 reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc and other driver updates from Greg KH:
 "Here is the large set of char/misc and other small driver subsystem
  changes for 6.1-rc1. Loads of different things in here:

   - IIO driver updates, additions, and changes. Probably the largest
     part of the diffstat

   - habanalabs driver update with support for new hardware and
     features, the second largest part of the diff.

   - fpga subsystem driver updates and additions

   - mhi subsystem updates

   - Coresight driver updates

   - gnss subsystem updates

   - extcon driver updates

   - icc subsystem updates

   - fsi subsystem updates

   - nvmem subsystem and driver updates

   - misc driver updates

   - speakup driver additions for new features

   - lots of tiny driver updates and cleanups

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

* tag 'char-misc-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (411 commits)
  w1: Split memcpy() of struct cn_msg flexible array
  spmi: pmic-arb: increase SPMI transaction timeout delay
  spmi: pmic-arb: block access for invalid PMIC arbiter v5 SPMI writes
  spmi: pmic-arb: correct duplicate APID to PPID mapping logic
  spmi: pmic-arb: add support to dispatch interrupt based on IRQ status
  spmi: pmic-arb: check apid against limits before calling irq handler
  spmi: pmic-arb: do not ack and clear peripheral interrupts in cleanup_irq
  spmi: pmic-arb: handle spurious interrupt
  spmi: pmic-arb: add a print in cleanup_irq
  drivers: spmi: Directly use ida_alloc()/free()
  MAINTAINERS: add TI ECAP driver info
  counter: ti-ecap-capture: capture driver support for ECAP
  Documentation: ABI: sysfs-bus-counter: add frequency & num_overflows items
  dt-bindings: counter: add ti,am62-ecap-capture.yaml
  counter: Introduce the COUNTER_COMP_ARRAY component type
  counter: Consolidate Counter extension sysfs attribute creation
  counter: Introduce the Count capture component
  counter: 104-quad-8: Add Signal polarity component
  counter: Introduce the Signal polarity component
  counter: interrupt-cnt: Implement watch_validate callback
  ...
2022-10-08 08:56:37 -07:00
Linus Torvalds e8bc52cb8d Driver core changes for 6.1-rc1
Here is the big set of driver core and debug printk changes for 6.1-rc1.
 Included in here is:
 	- dynamic debug updates for the core and the drm subsystem.  The
 	  drm changes have all been acked by the relevant maintainers.
 	- kernfs fixes for syzbot reported problems
 	- kernfs refactors and updates for cgroup requirements
 	- magic number cleanups and removals from the kernel tree (they
 	  were not being used and they really did not actually do
 	  anything.)
 	- other tiny cleanups
 
 All of these have been in linux-next for a while with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core updates from Greg KH:
 "Here is the big set of driver core and debug printk changes for
  6.1-rc1. Included in here is:

   - dynamic debug updates for the core and the drm subsystem. The drm
     changes have all been acked by the relevant maintainers

   - kernfs fixes for syzbot reported problems

   - kernfs refactors and updates for cgroup requirements

   - magic number cleanups and removals from the kernel tree (they were
     not being used and they really did not actually do anything)

   - other tiny cleanups

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

* tag 'driver-core-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (74 commits)
  docs: filesystems: sysfs: Make text and code for ->show() consistent
  Documentation: NBD_REQUEST_MAGIC isn't a magic number
  a.out: restore CMAGIC
  device property: Add const qualifier to device_get_match_data() parameter
  drm_print: add _ddebug descriptor to drm_*dbg prototypes
  drm_print: prefer bare printk KERN_DEBUG on generic fn
  drm_print: optimize drm_debug_enabled for jump-label
  drm-print: add drm_dbg_driver to improve namespace symmetry
  drm-print.h: include dyndbg header
  drm_print: wrap drm_*_dbg in dyndbg descriptor factory macro
  drm_print: interpose drm_*dbg with forwarding macros
  drm: POC drm on dyndbg - use in core, 2 helpers, 3 drivers.
  drm_print: condense enum drm_debug_category
  debugfs: use DEFINE_SHOW_ATTRIBUTE to define debugfs_regset32_fops
  driver core: use IS_ERR_OR_NULL() helper in device_create_groups_vargs()
  Documentation: ENI155_MAGIC isn't a magic number
  Documentation: NBD_REPLY_MAGIC isn't a magic number
  nbd: remove define-only NBD_MAGIC, previously magic number
  Documentation: FW_HEADER_MAGIC isn't a magic number
  Documentation: EEPROM_MAGIC_VALUE isn't a magic number
  ...
2022-10-07 17:04:10 -07:00
Linus Torvalds d3dcbe24a0 USB/Thunderbolt changes for 6.1-rc1
Here is the big set of USB and Thunderbolt driver changes for 6.1-rc1.
 
 Nothing major in here, lots of little things with new devices supported
 and updates for a few drivers.  Highlights include:
 	- thunderbolt/USB4 devices supported a bit better than before,
 	  and some new ids to enable new hardware devices
 	- USB gadget uvc updates for newer video formats and better v4l
 	  integration (the v4l portions were acked by those maintainers)
 	- typec updates for tiny issues and more typec drivers for new
 	  chips.
 	- xhci tiny updates for minor issues
 	- big usb-serial ftdi_sio driver update to handle new devices
 	  better
 	- lots of tiny dwc3 fixes and updates for the IP block that is
 	  showing up everywhere these days
 	- dts updates for new devices being supported
 	- other tiny janitorial and cleanups fixes for lots of different
 	  USB drivers.  Full details are in the shortlog.
 
 All of these have been in linux-next for a while with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB / Thunderbolt updates from Greg KH:
 "Here is the big set of USB and Thunderbolt driver changes for 6.1-rc1.

  Nothing major in here, lots of little things with new devices
  supported and updates for a few drivers. Highlights include:

   - thunderbolt/USB4 devices supported a bit better than before, and
     some new ids to enable new hardware devices

   - USB gadget uvc updates for newer video formats and better v4l
     integration (the v4l portions were acked by those maintainers)

   - typec updates for tiny issues and more typec drivers for new chips.

   - xhci tiny updates for minor issues

   - big usb-serial ftdi_sio driver update to handle new devices better

   - lots of tiny dwc3 fixes and updates for the IP block that is
     showing up everywhere these days

   - dts updates for new devices being supported

   - other tiny janitorial and cleanups fixes for lots of different USB
     drivers. Full details are in the shortlog.

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

* tag 'usb-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (169 commits)
  usb: gadget: uvc: don't put item still in use
  usb: gadget: uvc: Fix argument to sizeof() in uvc_register_video()
  usb: host: ehci-exynos: switch to using gpiod API
  Revert "usb: dwc3: Don't switch OTG -> peripheral if extcon is present"
  Revert "USB: fixup for merge issue with "usb: dwc3: Don't switch OTG -> peripheral if extcon is present""
  dt-bindings: usb: Convert FOTG210 to dt schema
  usb: mtu3: fix failed runtime suspend in host only mode
  USB: omap_udc: Fix spelling mistake: "tranceiver_ctrl" -> "transceiver_ctrl"
  usb: typec: ucsi_ccg: Disable UCSI ALT support on Tegra
  usb: typec: Replace custom implementation of device_match_fwnode()
  usb: typec: ucsi: Don't warn on probe deferral
  usb: add quirks for Lenovo OneLink+ Dock
  MAINTAINERS: switch dwc3 to Thinh
  usb: idmouse: fix an uninit-value in idmouse_open
  USB: PHY: JZ4770: Switch to use dev_err_probe() helper
  usb: phy: generic: Switch to use dev_err_probe() helper
  usb: ulpi: use DEFINE_SHOW_ATTRIBUTE to simplify ulpi_regs
  usb: cdns3: remove dead code
  usb: cdc-wdm: Use skb_put_data() instead of skb_put/memcpy pair
  usb: musb: sunxi: Switch to use dev_err_probe() helper
  ...
2022-10-07 16:48:26 -07:00
Linus Torvalds 6181073dd6 TTY/Serial driver update for 6.1-rc1
Here is the big set of TTY and Serial driver updates for 6.1-rc1.
 
 Lots of cleanups in here, no real new functionality this time around,
 with the diffstat being that we removed more lines than we added!
 
 Included in here are:
 	- termios unification cleanups from Al Viro, it's nice to
 	  finally get this work done
 	- tty serial transmit cleanups in various drivers in preparation
 	  for more cleanup and unification in future releases (that work
 	  was not ready for this release.)
 	- n_gsm fixes and updates
 	- ktermios cleanups and code reductions
 	- dt bindings json conversions and updates for new devices
 	- some serial driver updates for new devices
 	- lots of other tiny cleanups and janitorial stuff.  Full
 	  details in the shortlog.
 
 All of these have been in linux-next for a while with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty/serial driver updates from Greg KH:
 "Here is the big set of TTY and Serial driver updates for 6.1-rc1.

  Lots of cleanups in here, no real new functionality this time around,
  with the diffstat being that we removed more lines than we added!

  Included in here are:

   - termios unification cleanups from Al Viro, it's nice to finally get
     this work done

   - tty serial transmit cleanups in various drivers in preparation for
     more cleanup and unification in future releases (that work was not
     ready for this release)

   - n_gsm fixes and updates

   - ktermios cleanups and code reductions

   - dt bindings json conversions and updates for new devices

   - some serial driver updates for new devices

   - lots of other tiny cleanups and janitorial stuff. Full details in
     the shortlog.

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

* tag 'tty-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (102 commits)
  serial: cpm_uart: Don't request IRQ too early for console port
  tty: serial: do unlock on a common path in altera_jtaguart_console_putc()
  tty: serial: unify TX space reads under altera_jtaguart_tx_space()
  tty: serial: use FIELD_GET() in lqasc_tx_ready()
  tty: serial: extend lqasc_tx_ready() to lqasc_console_putchar()
  tty: serial: allow pxa.c to be COMPILE_TESTed
  serial: stm32: Fix unused-variable warning
  tty: serial: atmel: Add COMMON_CLK dependency to SERIAL_ATMEL
  serial: 8250: Fix restoring termios speed after suspend
  serial: Deassert Transmit Enable on probe in driver-specific way
  serial: 8250_dma: Convert to use uart_xmit_advance()
  serial: 8250_omap: Convert to use uart_xmit_advance()
  MAINTAINERS: Solve warning regarding inexistent atmel-usart binding
  serial: stm32: Deassert Transmit Enable on ->rs485_config()
  serial: ar933x: Deassert Transmit Enable on ->rs485_config()
  tty: serial: atmel: Use FIELD_PREP/FIELD_GET
  tty: serial: atmel: Make the driver aware of the existence of GCLK
  tty: serial: atmel: Only divide Clock Divisor if the IP is USART
  tty: serial: atmel: Separate mode clearing between UART and USART
  dt-bindings: serial: atmel,at91-usart: Add gclk as a possible USART clock
  ...
2022-10-07 16:36:24 -07:00
Linus Torvalds 33e591dee9 phy-for-6.1
- New support:
 	- Bjorn Andersson provided Qualcomm SC8280XP eDP & DP and USB3 UNI phy support
 	- Chris Morgan added Rockchip rk3568 inno dsidphy support
 	- Colin Foster converted ocelot-serdes phy binding to yaml
 	- Geert Uytterhoeven converted Renesas gen2-usb phy binding to yaml
 	- Horatiu Vultur added RGMII suport in lan966x driver
 	- Konrad Dybcio provided Qualcomm SM6375 usb snps-femto-v2 bindings
 	- Michael Riesch added support for rockchip rk356x csi-dphya
 	- Richard Acayan provided Qualcomm sdm670 usb2 bindings
 	- Vincent Shih provided new Sunplus USB2 PHY driver
 
   - Updates:
 	- Chunfeng Yun provided Mediatek hdmi, ufs, tphy and xsphy updates
 	  to use bitfield helpers.
 	- Dmitry Baryshkov & Johan Hovold continued with Qualcomm qmp phy
 	  driver split and cleanup. More patches are under review and
 	  expected that next cycle might see completion of this activity.
 	- Roger Quadros added support for TI wiz driver for j7200 10g
 	- Sandeep Maheswaram added support in Qualcomm femto phy driver to
 	  override params to help with tuning
 	- Siddharth Vadapalli added SGMII support in TI wiz driver
 	- Yuan Can did bunch of dev_err_probe simplification
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Merge tag 'phy-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy

Pull phy updates from Vinod Koul:
 "This contains bunch of new device support and one new Sunplus driver
  along with updates which include another big round of qmp phy
  conversion.

  New support:
   - Qualcomm SC8280XP eDP & DP and USB3 UNI phy (Bjorn Andersson)
   - Rockchip rk3568 inno dsidphy (Chris Morgan)
   - ocelot-serdes phy yaml binding (Colin Foster)
   - Renesas gen2-usb phy yaml binding (Geert Uytterhoeven)
   - RGMII suport in lan966x driver (Horatiu Vultur)
   - Qualcomm SM6375 usb snps-femto-v2 bindings (Konrad Dybcio)
   - Rockchip rk356x csi-dphya (Michael Riesch)
   - Qualcomm sdm670 usb2 bindings (Richard Acayan)
   - Sunplus USB2 PHY (Vincent Shih)

  Updates:
   - Mediatek hdmi, ufs, tphy and xsphy updates to use bitfield helpers
     (Chunfeng Yun)
   - Continued Qualcomm qmp phy driver split and cleanup. More patches
     are under review and expected that next cycle might see completion
     of this activity (Dmitry Baryshkov & Johan Hovold)
   - TI wiz driver support for j7200 10g (Roger Quadros)
   - Qualcomm femto phy driver support for override params to help with
     tuning (Sandeep Maheswaram)
   - SGMII support in TI wiz driver (Siddharth Vadapalli)
   - dev_err_probe simplification (Yuan Can)"

* tag 'phy-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (170 commits)
  phy: phy-mtk-dp: make array driving_params static const
  dt-bindings: phy: qcom,qusb2: document sdm670 compatible
  phy: qcom-qmp-pcie: fix resource mapping for SDM845 QHP PHY
  phy: rockchip-snps-pcie3: only look for rockchip,pipe-grf on rk3588
  phy: tegra: xusb: Enable usb role switch attribute
  phy: mediatek: fix build warning of FIELD_PREP()
  phy: qcom-qmp-usb: Use dev_err_probe() to simplify code
  phy: qcom-qmp-ufs: Use dev_err_probe() to simplify code
  phy: qcom-qmp-pcie-msm8996: Use dev_err_probe() to simplify code
  phy: qcom-qmp-combo: Use dev_err_probe() to simplify code
  phy: qualcomm: call clk_disable_unprepare in the error handling
  phy: intel: Use dev_err_probe() to simplify code
  phy: tegra: xusb: Use dev_err_probe() to simplify code
  phy: qcom-snps: Use dev_err_probe() to simplify code
  phy: qcom-qusb2: Use dev_err_probe() to simplify code
  phy: qcom-qmp-pcie: Use dev_err_probe() to simplify code
  phy: ti: phy-j721e-wiz: fix reference leaks in wiz_probe()
  phy: mediatek: mipi: remove register access helpers
  phy: mediatek: mipi: mt8183: use common helper to access registers
  phy: mediatek: mipi: mt8183: use GENMASK to generate bits mask
  ...
2022-10-07 16:03:01 -07:00
Linus Torvalds 416a2f4f91 dmaengine updates for v6.1-rc1
New Support:
  - AngeloGioacchino Del Regno added support for MT6795 SoC dma controller
  - Christian Marangi updated qcom-adm controller binding to yaml
  - Geert Uytterhoeven added yaml binding for Renesas r8a779g0 dma controller
  - Luca Weiss added support for Qualcomm SM6350 GPI dma controller
 
 Updates:
  - Amelie Delaunay provided STM32 DMA-MDMA chaining support
  - Andy Shevchenko updated hsu driver to use managed resources
  - Dave Jiang & Jerry Snitselaar provided usual round of idxd driver updates
  - Janne Grunau & Martin Povišer updated apple dma driver for iommu and pd
    properties and removed use of devres for irqs
  - Swati Agarwal added device_synchronize support for Xilinx zynqmp driver
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Merge tag 'dmaengine-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

Pull dmaengine updates from Vinod Koul:
 "New Support:

   - MT6795 SoC dma controller (AngeloGioacchino Del Regno)

   - qcom-adm controller yaml binding (Christian Marangi)

   - Renesas r8a779g0 dma controller yaml binding (Geert Uytterhoeven)

   - Qualcomm SM6350 GPI dma controller (Luca Weiss)

  Updates:

   - STM32 DMA-MDMA chaining support (Amelie Delaunay)

   - make hsu driver use managed resources (Andy Shevchenko)

   - the usual round of idxd driver updates (Dave Jiang & Jerry
     Snitselaar)

   - apple dma driver iommu and pd properties and remove use
     of devres for irqs (Janne Grunau & Martin Povišer)

   - device_synchronize support for Xilinx zynqmp driver (Swati
     Agarwal)"

* tag 'dmaengine-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (60 commits)
  dmaengine: ioat: remove unused declarations in dma.h
  dmaengine: ti: k3-udma: Respond TX done if DMA_PREP_INTERRUPT is not requested
  dmaengine: zynqmp_dma: Add device_synchronize support
  dt-bindings: dma: add additional pbus reset to qcom,adm
  dt-bindings: dma: rework qcom,adm Documentation to yaml schema
  dt-bindings: dma: apple,admac: Add iommus and power-domains properties
  dmaengine: dw-edma: Remove runtime PM support
  dmaengine: idxd: add configuration for concurrent batch descriptor processing
  dmaengine: idxd: add configuration for concurrent work descriptor processing
  dmaengine: idxd: add WQ operation cap restriction support
  dmanegine: idxd: reformat opcap output to match bitmap_parse() input
  dmaengine: idxd: convert ats_dis to a wq flag
  dmaengine: ioat: stop mod_timer from resurrecting deleted timer in __cleanup()
  dmaengine: qcom-adm: fix wrong calling convention for prep_slave_sg
  dmaengine: qcom-adm: fix wrong sizeof config in slave_config
  dmaengine: ti: k3-psil: add additional TX threads for j721e
  dmaengine: ti: k3-psil: add additional TX threads for j7200
  dmaengine: apple-admac: Trigger shared reset
  dmaengine: apple-admac: Do not use devres for IRQs
  dmaengine: ti: edma: Remove some unused functions
  ...
2022-10-07 15:56:34 -07:00
Linus Torvalds ae9559594c - Core Frameworks
- Fix 'mfd_of_node_list' OF node entry resource leak
 
  - New Drivers
    - Add support for Ocelot VSC7512 Networking Chip
    - Add support for MediaTek MT6370 subPMIC
    - Add support for Richtek RT5120 (I2C) PMIC
 
  - New Device Support
    - Add support for Rockchip RV1126 and RK3588 to Syscon
    - Add support for Rockchip RK817 Battery Charger to RK808
    - Add support for Silergy SY7636a Voltage Regulator to Simple MFD
    - Add support for Qualcomm PMP8074 PMIC to QCOM SPMI
    - Add support for Secure Update to Intel M10 BMC
 
  - New Functionality
    - Provide SSP type to Intel's LPSS (PCI) SPI driver
 
  - Fix-ups
    - Remove legacy / unused code; stmpe, intel_soc_pmic_crc, syscon
    - Unify / simplify; intel_soc_pmic_crc
    - Trivial reordering / spelling, etc; Makefile, twl-core
    - Convert to managed resources; intel_soc_pmic_crc
    - Use appropriate APIs; intel_soc_pmic_crc
    - strscpy() conversion; htc-i2cpld, lpc_ich, mfd-core
    - GPIOD conversion; htc-i2cpld, stmpe
    - Add missing header file includes; twl4030-irq
    - DT goodies; stmpe, mediatek,mt6370, x-powers,axp152,
                  aspeed,ast2x00-scu, mediatek,mt8195-scpsys,
 		 qcom,spmi-pmic, syscon, qcom,tcsr, rockchip,rk817,
 		 sprd,ums512-glbreg, dlg,da9063
 
  - Bug Fixes
    - Properly check return values; sm501, htc-i2cpld
    - Repair Two-Wire Bus Mode; da9062-core
    - Fix error handling; intel_soc_pmic_core, fsl-imx25-tsadc,
                          lp8788, lp8788-irq
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Merge tag 'mfd-next-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Pull MFD updates from Lee Jones:
 "Core Frameworks:
   - Fix 'mfd_of_node_list' OF node entry resource leak

  New Drivers:
   - Add support for Ocelot VSC7512 Networking Chip
   - Add support for MediaTek MT6370 subPMIC
   - Add support for Richtek RT5120 (I2C) PMIC

  New Device Support:
   - Add support for Rockchip RV1126 and RK3588 to Syscon
   - Add support for Rockchip RK817 Battery Charger to RK808
   - Add support for Silergy SY7636a Voltage Regulator to Simple MFD
   - Add support for Qualcomm PMP8074 PMIC to QCOM SPMI
   - Add support for Secure Update to Intel M10 BMC

  New Functionality:
   - Provide SSP type to Intel's LPSS (PCI) SPI driver

  Fix-ups:
   - Remove legacy / unused code; stmpe, intel_soc_pmic_crc, syscon
   - Unify / simplify; intel_soc_pmic_crc
   - Trivial reordering / spelling, etc; Makefile, twl-core
   - Convert to managed resources; intel_soc_pmic_crc
   - Use appropriate APIs; intel_soc_pmic_crc
   - strscpy() conversion; htc-i2cpld, lpc_ich, mfd-core
   - GPIOD conversion; htc-i2cpld, stmpe
   - Add missing header file includes; twl4030-irq
   - DT goodies; stmpe, mediatek,mt6370, x-powers,axp152,
     aspeed,ast2x00-scu, mediatek,mt8195-scpsys, qcom,spmi-pmic, syscon,
     qcom,tcsr, rockchip,rk817, sprd,ums512-glbreg, dlg,da9063

  Bug Fixes:
   - Properly check return values; sm501, htc-i2cpld
   - Repair Two-Wire Bus Mode; da9062-core
   - Fix error handling; intel_soc_pmic_core, fsl-imx25-tsadc, lp8788,
     lp8788-irq"

* tag 'mfd-next-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (60 commits)
  mfd: syscon: Remove repetition of the regmap_get_val_endian()
  mfd: ocelot-spi: Add missing MODULE_DEVICE_TABLE
  power: supply: Add charger driver for Rockchip RK817
  dt-bindings: mfd: mt6370: Fix the indentation in the example
  mfd: da9061: Fix Failed to set Two-Wire Bus Mode.
  mfd: htc-i2cpld: Fix an IS_ERR() vs NULL bug in htcpld_core_probe()
  dt-bindings: mfd: qcom,tcsr: Drop simple-mfd from IPQ6018
  mfd: sm501: Add check for platform_driver_register()
  dt-bindings: mfd: mediatek: Add scpsys compatible for mt8186
  mfd: twl4030: Add missed linux/device.h header
  dt-bindings: mfd: dlg,da9063: Add missing regulator patterns
  dt-bindings: mfd: sprd: Add bindings for ums512 global registers
  mfd: intel_soc_pmic_chtdc_ti: Switch from __maybe_unused to pm_sleep_ptr() etc
  dt-bindings: mfd: syscon: Add rk3588 QoS register compatible
  mfd: stmpe: Switch to using gpiod API
  mfd: qcom-spmi-pmic: Add pm7250b compatible
  dt-bindings: mfd: Add missing (unevaluated|additional)Properties on child nodes
  mfd/omap1: htc-i2cpld: Convert to a pure GPIO driver
  mfd: intel-m10-bmc: Add d5005 bmc secure update driver
  dt-bindings: mfd: syscon: Drop ref from reg-io-width
  ...
2022-10-07 11:24:20 -07:00
Linus Torvalds 79d11de963 Assorted HID drivers updates and fixes for 6.1
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Merge tag 'for-linus-2022100501' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid

Pull HID updates from Benjamin Tissoires:

 - handle of all Logitech Bluetooth HID++ devices in the Logitech HID++
   drivers (Bastien Nocera)

 - fix broken atomic checks in hid-multitouch by adding memory barriers
   (Andri Yngvason)

 - better handling of devices with AMD SFH1.1 (Basavaraj Natikar)

 - better support of Nintendo clone controllers (Icenowy Zheng and
   Johnothan King)

 - Support for various RC controllers (Marcus Folkesson)

 - Add UGEEv2 support in hid-uclogic (XP-PEN Deco Pro S and Parblo A610
   PRO) (José Expósito)

 - some conversions to use dev_groups (Greg Kroah-Hartman)

 - HID-BPF preparatory patches, mostly to convert blank defines as enums
   (Benjamin Tissoires)

* tag 'for-linus-2022100501' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (38 commits)
  HID: wacom: add three styli to wacom_intuos_get_tool_type
  HID: amd_sfh: Handle condition of "no sensors" for SFH1.1
  HID: amd_sfh: Change dev_err to dev_dbg for additional debug info
  HID: nintendo: check analog user calibration for plausibility
  HID: nintendo: deregister home LED when it fails
  HID: roccat: Fix use-after-free in roccat_read()
  hid: topre: Add driver fixing report descriptor
  HID: multitouch: Add memory barriers
  HID: convert defines of HID class requests into a proper enum
  HID: export hid_report_type to uapi
  HID: core: store the unique system identifier in hid_device
  HID: Add driver for PhoenixRC Flight Controller
  HID: Add driver for VRC-2 Car Controller
  HID: sony: Fix double word in comments
  hid: hid-logitech-hidpp: avoid unnecessary assignments in hidpp_connect_event
  HID: logitech-hidpp: Detect hi-res scrolling support
  HID: logitech-hidpp: Remove hard-coded "Sw. Id." for HID++ 2.0 commands
  HID: logitech-hidpp: Fix "Sw. Id." for HID++ 2.0 commands
  HID: logitech-hidpp: Remove special-casing of Bluetooth devices
  HID: logitech-hidpp: Enable HID++ for all the Logitech Bluetooth devices
  ...
2022-10-07 11:13:42 -07:00
Linus Torvalds 5d435a3f7b media updates for v6.1-rc1
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Merge tag 'media/v6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - New driver for Mediatek MDP V3

 - New driver for NXP i.MX DW100 dewarper

 - Zoran driver got promoted from staging

 - Hantro and related drivers got promoted from staging

 - Several VB1 drivers got moved to staging/deprecated (cpia2, fsl-viu,
   meye, saa7146, av7110, stkwebcam, tm6000, vpfe_capture, davinci,
   zr364xx)

 - Usual set of driver fixes, improvements and cleanups

* tag 'media/v6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (107 commits)
  media: destage Hantro VPU driver
  media: platform: mtk-mdp3: add MediaTek MDP3 driver
  media: dt-binding: mediatek: add bindings for MediaTek CCORR and WDMA
  media: dt-binding: mediatek: add bindings for MediaTek MDP3 components
  media: xilinx: vipp: Fix refcount leak in xvip_graph_dma_init
  media: xilinx: video: Add 1X12 greyscale format
  media: xilinx: csi2rxss: Add 1X12 greyscale format
  media: staging: media: imx: imx7-media-csi: Increase video mem limit
  media: uvcvideo: Limit power line control for Sonix Technology
  media: uvcvideo: Use entity get_cur in uvc_ctrl_set
  media: uvcvideo: Fix typo 'the the' in comment
  media: uvcvideo: Use indexed loops in uvc_ctrl_init_ctrl()
  media: uvcvideo: Fix memory leak in uvc_gpio_parse
  media: renesas: vsp1: Add support for RZ/G2L VSPD
  media: renesas: vsp1: Add VSP1_HAS_NON_ZERO_LBA feature bit
  media: renesas: vsp1: Add support for VSP software version
  media: renesas: vsp1: Add support to deassert/assert reset line
  media: dt-bindings: media: renesas,vsp1: Document RZ/G2L VSPD bindings
  media: meson: vdec: add missing clk_disable_unprepare on error in vdec_hevc_start()
  media: amphion: fix a bug that vpu core may not resume after suspend
  ...
2022-10-07 11:04:35 -07:00
Linus Torvalds 4078aa6850 ata changes for 6.1-rc1
* Print the timeout value for internal command failures due to a
   timeout (from Tomas).
 
 * Improve parameter names in ata_dev_set_feature() to clarify this
   function use (from Niklas).
 
 * Improve the ahci driver low power mode setting initialization to allow
   more flexibility for the user (from Rafael).
 
 * Several patches to remove redundant variables in libata-core,
   libata-eh and the pata_macio driver and to fix typos in comments (from
   Jinpeng, Shaomin, Ye).
 
 * Some code simplifications and macro renaming (for clarity) in various
   functions of libata-core (from me).
 
 * Add a missing check for a potential failure of sata_scr_read() in
   sata_print_link_status() (from Li).
 
 * Cleanup of libata Kconfig PATA_PLATFORM and PATA_OF_PLATFORM options
   (from Lukas).
 
 * Cleanups of ata dt-bindings and improvements of libahci_platform, ahci
   and libahci code (from Serge)
 
 * New driver for Synopsys AHCI SATA controllers, based of the generic
   ahci code (from Serge). One compilation warning fix is added for this
   driver (from me).
 
 * Several fixes to macros used to discover a drive capabilities to be
   consistent with the ACS specifications (from Niklas).
 
 * A couple of simplifcations to some libata functions, removing
   unnecessary arguments (from Niklas).
 
 * An improvements to libata-eh code to avoid unnecessary link reset when
   revalidating a drive after a failed command. In practice, this extra,
   unneeded reset, reset does not cause any arm beyond slightly slowing
   down error recovery (from Niklas).
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Merge tag 'ata-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata

Pull ata updates from Damien Le Moal:

 - Print the timeout value for internal command failures due to a
   timeout (from Tomas)

 - Improve parameter names in ata_dev_set_feature() to clarify this
   function use (from Niklas)

 - Improve the ahci driver low power mode setting initialization to
   allow more flexibility for the user (from Rafael)

 - Several patches to remove redundant variables in libata-core,
   libata-eh and the pata_macio driver and to fix typos in comments
   (from Jinpeng, Shaomin, Ye)

 - Some code simplifications and macro renaming (for clarity) in various
   functions of libata-core (from me)

 - Add a missing check for a potential failure of sata_scr_read() in
   sata_print_link_status() (from Li)

 - Cleanup of libata Kconfig PATA_PLATFORM and PATA_OF_PLATFORM options
   (from Lukas)

 - Cleanups of ata dt-bindings and improvements of libahci_platform,
   ahci and libahci code (from Serge)

 - New driver for Synopsys AHCI SATA controllers, based of the generic
   ahci code (from Serge). One compilation warning fix is added for this
   driver (from me)

 - Several fixes to macros used to discover a drive capabilities to be
   consistent with the ACS specifications (from Niklas)

 - A couple of simplifcations to some libata functions, removing
   unnecessary arguments (from Niklas)

 - An improvements to libata-eh code to avoid unnecessary link reset
   when revalidating a drive after a failed command. In practice, this
   extra, unneeded reset, reset does not cause any arm beyond slightly
   slowing down error recovery (from Niklas)

* tag 'ata-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata: (45 commits)
  ata: libata-eh: avoid needless hard reset when revalidating link
  ata: libata: drop superfluous ata_eh_analyze_tf() parameter
  ata: libata: drop superfluous ata_eh_request_sense() parameter
  ata: fix ata_id_has_dipm()
  ata: fix ata_id_has_ncq_autosense()
  ata: fix ata_id_has_devslp()
  ata: fix ata_id_sense_reporting_enabled() and ata_id_has_sense_reporting()
  ata: libata-eh: Remove the unneeded result variable
  ata: ahci_st: Enable compile test
  ata: ahci_st: Fix compilation warning
  MAINTAINERS: Add maintainers for DWC AHCI SATA driver
  ata: ahci-dwc: Add Baikal-T1 AHCI SATA interface support
  ata: ahci-dwc: Add platform-specific quirks support
  dt-bindings: ata: ahci: Add Baikal-T1 AHCI SATA controller DT schema
  ata: ahci: Add DWC AHCI SATA controller support
  ata: libahci_platform: Add function returning a clock-handle by id
  dt-bindings: ata: ahci: Add DWC AHCI SATA controller DT schema
  ata: ahci: Introduce firmware-specific caps initialization
  ata: ahci: Convert __ahci_port_base to accepting hpriv as arguments
  ata: libahci: Don't read AHCI version twice in the save-config method
  ...
2022-10-07 10:48:49 -07:00
Linus Torvalds 513389809e for-6.1/block-2022-10-03
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Merge tag 'for-6.1/block-2022-10-03' of git://git.kernel.dk/linux

Pull block updates from Jens Axboe:

 - NVMe pull requests via Christoph:
      - handle number of queue changes in the TCP and RDMA drivers
        (Daniel Wagner)
      - allow changing the number of queues in nvmet (Daniel Wagner)
      - also consider host_iface when checking ip options (Daniel
        Wagner)
      - don't map pages which can't come from HIGHMEM (Fabio M. De
        Francesco)
      - avoid unnecessary flush bios in nvmet (Guixin Liu)
      - shrink and better pack the nvme_iod structure (Keith Busch)
      - add comment for unaligned "fake" nqn (Linjun Bao)
      - print actual source IP address through sysfs "address" attr
        (Martin Belanger)
      - various cleanups (Jackie Liu, Wolfram Sang, Genjian Zhang)
      - handle effects after freeing the request (Keith Busch)
      - copy firmware_rev on each init (Keith Busch)
      - restrict management ioctls to admin (Keith Busch)
      - ensure subsystem reset is single threaded (Keith Busch)
      - report the actual number of tagset maps in nvme-pci (Keith
        Busch)
      - small fabrics authentication fixups (Christoph Hellwig)
      - add common code for tagset allocation and freeing (Christoph
        Hellwig)
      - stop using the request_queue in nvmet (Christoph Hellwig)
      - set min_align_mask before calculating max_hw_sectors (Rishabh
        Bhatnagar)
      - send a rediscover uevent when a persistent discovery controller
        reconnects (Sagi Grimberg)
      - misc nvmet-tcp fixes (Varun Prakash, zhenwei pi)

 - MD pull request via Song:
      - Various raid5 fix and clean up, by Logan Gunthorpe and David
        Sloan.
      - Raid10 performance optimization, by Yu Kuai.

 - sbitmap wakeup hang fixes (Hugh, Keith, Jan, Yu)

 - IO scheduler switching quisce fix (Keith)

 - s390/dasd block driver updates (Stefan)

 - support for recovery for the ublk driver (ZiyangZhang)

 - rnbd drivers fixes and updates (Guoqing, Santosh, ye, Christoph)

 - blk-mq and null_blk map fixes (Bart)

 - various bcache fixes (Coly, Jilin, Jules)

 - nbd signal hang fix (Shigeru)

 - block writeback throttling fix (Yu)

 - optimize the passthrough mapping handling (me)

 - prepare block cgroups to being gendisk based (Christoph)

 - get rid of an old PSI hack in the block layer, moving it to the
   callers instead where it belongs (Christoph)

 - blk-throttle fixes and cleanups (Yu)

 - misc fixes and cleanups (Liu Shixin, Liu Song, Miaohe, Pankaj,
   Ping-Xiang, Wolfram, Saurabh, Li Jinlin, Li Lei, Lin, Li zeming,
   Miaohe, Bart, Coly, Gaosheng

* tag 'for-6.1/block-2022-10-03' of git://git.kernel.dk/linux: (162 commits)
  sbitmap: fix lockup while swapping
  block: add rationale for not using blk_mq_plug() when applicable
  block: adapt blk_mq_plug() to not plug for writes that require a zone lock
  s390/dasd: use blk_mq_alloc_disk
  blk-cgroup: don't update the blkg lookup hint in blkg_conf_prep
  nvmet: don't look at the request_queue in nvmet_bdev_set_limits
  nvmet: don't look at the request_queue in nvmet_bdev_zone_mgmt_emulate_all
  blk-mq: use quiesced elevator switch when reinitializing queues
  block: replace blk_queue_nowait with bdev_nowait
  nvme: remove nvme_ctrl_init_connect_q
  nvme-loop: use the tagset alloc/free helpers
  nvme-loop: store the generic nvme_ctrl in set->driver_data
  nvme-loop: initialize sqsize later
  nvme-fc: use the tagset alloc/free helpers
  nvme-fc: store the generic nvme_ctrl in set->driver_data
  nvme-fc: keep ctrl->sqsize in sync with opts->queue_size
  nvme-rdma: use the tagset alloc/free helpers
  nvme-rdma: store the generic nvme_ctrl in set->driver_data
  nvme-tcp: use the tagset alloc/free helpers
  nvme-tcp: store the generic nvme_ctrl in set->driver_data
  ...
2022-10-07 09:19:14 -07:00
Linus Torvalds 9f4b9beeb9 24 ksmbd server fixes
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Merge tag '6.1-rc-ksmbd-fixes' of git://git.samba.org/ksmbd

Pull ksmbd updates from Steve French:

 - RDMA (smbdirect) fixes

 - fixes for SMB3.1.1 POSIX Extensions (especially for id mapping)

 - various casemapping fixes for mount and lookup

 - UID mapping fixes

 - fix confusing error message

 - protocol negotiation fixes, including NTLMSSP fix

 - two encryption fixes

 - directory listing fix

 - some cleanup fixes

* tag '6.1-rc-ksmbd-fixes' of git://git.samba.org/ksmbd: (24 commits)
  ksmbd: validate share name from share config response
  ksmbd: call ib_drain_qp when disconnected
  ksmbd: make utf-8 file name comparison work in __caseless_lookup()
  ksmbd: Fix user namespace mapping
  ksmbd: hide socket error message when ipv6 config is disable
  ksmbd: reduce server smbdirect max send/receive segment sizes
  ksmbd: decrease the number of SMB3 smbdirect server SGEs
  ksmbd: Fix wrong return value and message length check in smb2_ioctl()
  ksmbd: set NTLMSSP_NEGOTIATE_SEAL flag to challenge blob
  ksmbd: fix encryption failure issue for session logoff response
  ksmbd: fix endless loop when encryption for response fails
  ksmbd: fill sids in SMB_FIND_FILE_POSIX_INFO response
  ksmbd: set file permission mode to match Samba server posix extension behavior
  ksmbd: change security id to the one samba used for posix extension
  ksmbd: update documentation
  ksmbd: casefold utf-8 share names and fix ascii lowercase conversion
  ksmbd: port to vfs{g,u}id_t and associated helpers
  ksmbd: fix incorrect handling of iterate_dir
  MAINTAINERS: remove Hyunchul Lee from ksmbd maintainers
  MAINTAINERS: Add Tom Talpey as ksmbd reviewer
  ...
2022-10-07 08:19:26 -07:00
Lukas Bulwahn 5f4853e810 MAINTAINERS: rectify file entry in ALIBABA PMU DRIVER
Commit cf7b61073e ("drivers/perf: add DDR Sub-System Driveway PMU driver
for Yitian 710 SoC") adds the DDR Sub-System Driveway PMU driver here:

  drivers/perf/alibaba_uncore_drw_pmu.c

The file entry in MAINTAINERS for the ALIBABA PMU DRIVER, introduced with
commit d813a19e7d ("MAINTAINERS: add maintainers for Alibaba' T-Head PMU
driver"), however refers to:

  drivers/perf/alibaba_uncore_dwr_pmu.c

Note the swapping of characters.

Hence, ./scripts/get_maintainer.pl --self-test=patterns complains about a
broken file pattern.

Repair this file entry in ALIBABA PMU DRIVER.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20220929122937.20132-1-lukas.bulwahn@gmail.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2022-10-07 14:48:03 +01:00
Wenjia Zhang 87d1aa8b90 MAINTAINERS: add Jan as SMC maintainer
Add Jan as maintainer for Shared Memory Communications (SMC)
Sockets.

Acked-by: Jan Karcher <jaka@linux.ibm.com>
Acked-by: Alexandra Winter <wintera@linux.ibm.com>
Signed-off-by: Wenjia Zhang <wenjia@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-10-07 08:40:15 +01:00
Linus Torvalds dd42d9c3f4 linux-kselftest-next-6.1-rc1
This Kselftest update for Linux 6.1-rc1 consists of fixes and new tests.
 
 - Adds a amd-pstate-ut test module, this module is used by kselftest
   to unit test amd-pstate functionality
 - Fixes and cleanups to to cpu-hotplug to delete the fault injection
   test code
 - Improvements to vm test to use top_srcdir for builds
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Merge tag 'linux-kselftest-next-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull Kselftest updates from Shuah Khan:
 "Fixes and new tests:

   - Add an amd-pstate-ut test module, used by kselftest to unit test
     amd-pstate functionality

   - Fixes and cleanups to to cpu-hotplug to delete the fault injection
     test code

   - Improvements to vm test to use top_srcdir for builds"

* tag 'linux-kselftest-next-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
  docs:kselftest: fix kselftest_module.h path of example module
  cpufreq: amd-pstate: Add explanation for X86_AMD_PSTATE_UT
  selftests/cpu-hotplug: Add log info when test success
  selftests/cpu-hotplug: Reserve one cpu online at least
  selftests/cpu-hotplug: Delete fault injection related code
  selftests/cpu-hotplug: Use return instead of exit
  selftests/cpu-hotplug: Correct log info
  cpufreq: amd-pstate: modify type in argument 2 for filp_open
  Documentation: amd-pstate: Add unit test introduction
  selftests: amd-pstate: Add test trigger for amd-pstate driver
  cpufreq: amd-pstate: Add test module for amd-pstate driver
  cpufreq: amd-pstate: Expose struct amd_cpudata
  selftests/vm: use top_srcdir instead of recomputing relative paths
2022-10-06 12:53:15 -07:00
Linus Torvalds 18fd049731 arm64 updates for 6.1:
- arm64 perf: DDR PMU driver for Alibaba's T-Head Yitian 710 SoC, SVE
   vector granule register added to the user regs together with SVE perf
   extensions documentation.
 
 - SVE updates: add HWCAP for SVE EBF16, update the SVE ABI documentation
   to match the actual kernel behaviour (zeroing the registers on syscall
   rather than "zeroed or preserved" previously).
 
 - More conversions to automatic system registers generation.
 
 - vDSO: use self-synchronising virtual counter access in gettimeofday()
   if the architecture supports it.
 
 - arm64 stacktrace cleanups and improvements.
 
 - arm64 atomics improvements: always inline assembly, remove LL/SC
   trampolines.
 
 - Improve the reporting of EL1 exceptions: rework BTI and FPAC exception
   handling, better EL1 undefs reporting.
 
 - Cortex-A510 erratum 2658417: remove BF16 support due to incorrect
   result.
 
 - arm64 defconfig updates: build CoreSight as a module, enable options
   necessary for docker, memory hotplug/hotremove, enable all PMUs
   provided by Arm.
 
 - arm64 ptrace() support for TPIDR2_EL0 (register provided with the SME
   extensions).
 
 - arm64 ftraces updates/fixes: fix module PLTs with mcount, remove
   unused function.
 
 - kselftest updates for arm64: simple HWCAP validation, FP stress test
   improvements, validation of ZA regs in signal handlers, include larger
   SVE and SME vector lengths in signal tests, various cleanups.
 
 - arm64 alternatives (code patching) improvements to robustness and
   consistency: replace cpucap static branches with equivalent
   alternatives, associate callback alternatives with a cpucap.
 
 - Miscellaneous updates: optimise kprobe performance of patching
   single-step slots, simplify uaccess_mask_ptr(), move MTE registers
   initialisation to C, support huge vmalloc() mappings, run softirqs on
   the per-CPU IRQ stack, compat (arm32) misalignment fixups for
   multiword accesses.
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 updates from Catalin Marinas:

 - arm64 perf: DDR PMU driver for Alibaba's T-Head Yitian 710 SoC, SVE
   vector granule register added to the user regs together with SVE perf
   extensions documentation.

 - SVE updates: add HWCAP for SVE EBF16, update the SVE ABI
   documentation to match the actual kernel behaviour (zeroing the
   registers on syscall rather than "zeroed or preserved" previously).

 - More conversions to automatic system registers generation.

 - vDSO: use self-synchronising virtual counter access in gettimeofday()
   if the architecture supports it.

 - arm64 stacktrace cleanups and improvements.

 - arm64 atomics improvements: always inline assembly, remove LL/SC
   trampolines.

 - Improve the reporting of EL1 exceptions: rework BTI and FPAC
   exception handling, better EL1 undefs reporting.

 - Cortex-A510 erratum 2658417: remove BF16 support due to incorrect
   result.

 - arm64 defconfig updates: build CoreSight as a module, enable options
   necessary for docker, memory hotplug/hotremove, enable all PMUs
   provided by Arm.

 - arm64 ptrace() support for TPIDR2_EL0 (register provided with the SME
   extensions).

 - arm64 ftraces updates/fixes: fix module PLTs with mcount, remove
   unused function.

 - kselftest updates for arm64: simple HWCAP validation, FP stress test
   improvements, validation of ZA regs in signal handlers, include
   larger SVE and SME vector lengths in signal tests, various cleanups.

 - arm64 alternatives (code patching) improvements to robustness and
   consistency: replace cpucap static branches with equivalent
   alternatives, associate callback alternatives with a cpucap.

 - Miscellaneous updates: optimise kprobe performance of patching
   single-step slots, simplify uaccess_mask_ptr(), move MTE registers
   initialisation to C, support huge vmalloc() mappings, run softirqs on
   the per-CPU IRQ stack, compat (arm32) misalignment fixups for
   multiword accesses.

* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (126 commits)
  arm64: alternatives: Use vdso/bits.h instead of linux/bits.h
  arm64/kprobe: Optimize the performance of patching single-step slot
  arm64: defconfig: Add Coresight as module
  kselftest/arm64: Handle EINTR while reading data from children
  kselftest/arm64: Flag fp-stress as exiting when we begin finishing up
  kselftest/arm64: Don't repeat termination handler for fp-stress
  ARM64: reloc_test: add __init/__exit annotations to module init/exit funcs
  arm64/mm: fold check for KFENCE into can_set_direct_map()
  arm64: ftrace: fix module PLTs with mcount
  arm64: module: Remove unused plt_entry_is_initialized()
  arm64: module: Make plt_equals_entry() static
  arm64: fix the build with binutils 2.27
  kselftest/arm64: Don't enable v8.5 for MTE selftest builds
  arm64: uaccess: simplify uaccess_mask_ptr()
  arm64: asm/perf_regs.h: Avoid C++-style comment in UAPI header
  kselftest/arm64: Fix typo in hwcap check
  arm64: mte: move register initialization to C
  arm64: mm: handle ARM64_KERNEL_USES_PMD_MAPS in vmemmap_populate()
  arm64: dma: Drop cache invalidation from arch_dma_prep_coherent()
  arm64/sve: Add Perf extensions documentation
  ...
2022-10-06 11:51:49 -07:00
Linus Torvalds 41fc64a055 ARM: SoC code changes for 6.1
The main changes this time are for the organization of the Kconfig
 files, introducing per-vendor top-level options on arm64 to match
 those on arm32, and making the platform selection on arm32 more
 uniform, in particular for the remaining StrongARM platforms that
 still have a couple of special cases compared to the more recent
 ones.
 
 I also did a cleanup of the old Footbridge platform, which was
 the last holdout for the phys_to_dma()/dma_to_phys() interface
 that is now completely gone from arm32, completing work started
 by Christoph Hellwig.
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Merge tag 'arm-soc-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC updates from Arnd Bergmann:
 "The main changes this time are for the organization of the Kconfig
  files, introducing per-vendor top-level options on arm64 to match
  those on arm32, and making the platform selection on arm32 more
  uniform, in particular for the remaining StrongARM platforms that
  still have a couple of special cases compared to the more recent ones.

  I also did a cleanup of the old Footbridge platform, which was the
  last holdout for the phys_to_dma()/dma_to_phys() interface that is now
  completely gone from arm32, completing work started by Christoph
  Hellwig"

* tag 'arm-soc-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (21 commits)
  ARM: aspeed: Kconfig: Fix indentation
  ARM: Drop CMDLINE_* dependency on ATAGS
  ARM: Drop CMDLINE_FORCE dependency on !ARCH_MULTIPLATFORM
  ARM: s3c: remove orphan declarations from arch/arm/mach-s3c/devs.h
  pxa: Drop if with an always false condition
  ARM: orion: fix include path
  ARM: shmobile: Drop selecting SOC_BUS
  arm64: renesas: Drop selecting SOC_BUS
  ARM: disallow PCI with MMU=n again
  ARM: footbridge: remove custom DMA address handling
  MAINTAINERS: Add BCM4908 maintainer to BCMBCA entry
  ARM: footbridge: move isa-dma support into footbridge
  ARM: footbridge: remove leftover from personal-server
  ARM: footbridge: remove addin mode
  arm64: Kconfig.platforms: Group NXP platforms together
  arm64: Kconfig.platforms: Re-organized Broadcom menu
  ARM: make ARCH_MULTIPLATFORM user-visible
  ARM: fix XIP_KERNEL dependencies
  ARM: Kconfig: clean up platform selection
  ARM: simplify machdirs/platdirs handling
  ...
2022-10-06 11:22:25 -07:00