Commit graph

12701 commits

Author SHA1 Message Date
Joe Perches
b000372627 MAINTAINERS: nfc mailing lists are subscribers-only
It looks as if the MAINTAINERS entries for the nfc mailing list
should be updated as I just got a "rejected" bounce from the nfc list.

-------
Your message to the Linux-nfc mailing-list was rejected for the following
reasons:

The message is not from a list member
-------

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01 17:09:28 -07:00
Linus Torvalds
d7c5303fbc Networking fixes for 5.13-rc4, including fixes from bpf, netfilter,
can and wireless trees. Notably including fixes for the recently
 announced "FragAttacks" WiFi vulnerabilities. Rather large batch,
 touching some core parts of the stack, too, but nothing hair-raising.
 
 Current release - regressions:
 
  - tipc: make node link identity publish thread safe
 
  - dsa: felix: re-enable TAS guard band mode
 
  - stmmac: correct clocks enabled in stmmac_vlan_rx_kill_vid()
 
  - stmmac: fix system hang if change mac address after interface ifdown
 
 Current release - new code bugs:
 
  - mptcp: avoid OOB access in setsockopt()
 
  - bpf: Fix nested bpf_bprintf_prepare with more per-cpu buffers
 
  - ethtool: stats: fix a copy-paste error - init correct array size
 
 Previous releases - regressions:
 
  - sched: fix packet stuck problem for lockless qdisc
 
  - net: really orphan skbs tied to closing sk
 
  - mlx4: fix EEPROM dump support
 
  - bpf: fix alu32 const subreg bound tracking on bitwise operations
 
  - bpf: fix mask direction swap upon off reg sign change
 
  - bpf, offload: reorder offload callback 'prepare' in verifier
 
  - stmmac: Fix MAC WoL not working if PHY does not support WoL
 
  - packetmmap: fix only tx timestamp on request
 
  - tipc: skb_linearize the head skb when reassembling msgs
 
 Previous releases - always broken:
 
  - mac80211: address recent "FragAttacks" vulnerabilities
 
  - mac80211: do not accept/forward invalid EAPOL frames
 
  - mptcp: avoid potential error message floods
 
  - bpf, ringbuf: deny reserve of buffers larger than ringbuf to prevent
                  out of buffer writes
 
  - bpf: forbid trampoline attach for functions with variable arguments
 
  - bpf: add deny list of functions to prevent inf recursion of tracing
         programs
 
  - tls splice: check SPLICE_F_NONBLOCK instead of MSG_DONTWAIT
 
  - can: isotp: prevent race between isotp_bind() and isotp_setsockopt()
 
  - netfilter: nft_set_pipapo_avx2: Add irq_fpu_usable() check,
               fallback to non-AVX2 version
 
 Misc:
 
  - bpf: add kconfig knob for disabling unpriv bpf by default
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Merge tag 'net-5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Networking fixes for 5.13-rc4, including fixes from bpf, netfilter,
  can and wireless trees. Notably including fixes for the recently
  announced "FragAttacks" WiFi vulnerabilities. Rather large batch,
  touching some core parts of the stack, too, but nothing hair-raising.

  Current release - regressions:

   - tipc: make node link identity publish thread safe

   - dsa: felix: re-enable TAS guard band mode

   - stmmac: correct clocks enabled in stmmac_vlan_rx_kill_vid()

   - stmmac: fix system hang if change mac address after interface
     ifdown

  Current release - new code bugs:

   - mptcp: avoid OOB access in setsockopt()

   - bpf: Fix nested bpf_bprintf_prepare with more per-cpu buffers

   - ethtool: stats: fix a copy-paste error - init correct array size

  Previous releases - regressions:

   - sched: fix packet stuck problem for lockless qdisc

   - net: really orphan skbs tied to closing sk

   - mlx4: fix EEPROM dump support

   - bpf: fix alu32 const subreg bound tracking on bitwise operations

   - bpf: fix mask direction swap upon off reg sign change

   - bpf, offload: reorder offload callback 'prepare' in verifier

   - stmmac: Fix MAC WoL not working if PHY does not support WoL

   - packetmmap: fix only tx timestamp on request

   - tipc: skb_linearize the head skb when reassembling msgs

  Previous releases - always broken:

   - mac80211: address recent "FragAttacks" vulnerabilities

   - mac80211: do not accept/forward invalid EAPOL frames

   - mptcp: avoid potential error message floods

   - bpf, ringbuf: deny reserve of buffers larger than ringbuf to
     prevent out of buffer writes

   - bpf: forbid trampoline attach for functions with variable arguments

   - bpf: add deny list of functions to prevent inf recursion of tracing
     programs

   - tls splice: check SPLICE_F_NONBLOCK instead of MSG_DONTWAIT

   - can: isotp: prevent race between isotp_bind() and
     isotp_setsockopt()

   - netfilter: nft_set_pipapo_avx2: Add irq_fpu_usable() check,
     fallback to non-AVX2 version

  Misc:

   - bpf: add kconfig knob for disabling unpriv bpf by default"

* tag 'net-5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (172 commits)
  net: phy: Document phydev::dev_flags bits allocation
  mptcp: validate 'id' when stopping the ADD_ADDR retransmit timer
  mptcp: avoid error message on infinite mapping
  mptcp: drop unconditional pr_warn on bad opt
  mptcp: avoid OOB access in setsockopt()
  nfp: update maintainer and mailing list addresses
  net: mvpp2: add buffer header handling in RX
  bnx2x: Fix missing error code in bnx2x_iov_init_one()
  net: zero-initialize tc skb extension on allocation
  net: hns: Fix kernel-doc
  sctp: fix the proc_handler for sysctl encap_port
  sctp: add the missing setting for asoc encap_port
  bpf, selftests: Adjust few selftest result_unpriv outcomes
  bpf: No need to simulate speculative domain for immediates
  bpf: Fix mask direction swap upon off reg sign change
  bpf: Wrap aux data inside bpf_sanitize_info container
  bpf: Fix BPF_LSM kconfig symbol dependency
  selftests/bpf: Add test for l3 use of bpf_redirect_peer
  bpftool: Add sock_release help info for cgroup attach/prog load command
  net: dsa: microchip: enable phy errata workaround on 9567
  ...
2021-05-26 17:44:49 -10:00
Simon Horman
bab09fe2f6 nfp: update maintainer and mailing list addresses
Some of Netronome's activities and people have moved over to Corigine,
including NFP driver maintenance and myself.

Signed-off-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Louis Peens <louis.peens@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-25 15:50:11 -07:00
Linus Torvalds
f71d49e01b spi: Fixes for v5.13
There's some device specific fixes here but also an unusually large
 number of fixes for the core, including both fixes for breakage
 introduced on ACPI systems while fixing the long standing confusion
 about the polarity of GPIO chip selects specified through DT, and fixes
 for ordering issues on unregistration which have been exposed through
 the wider usage of devm_.
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Merge tag 'spi-fix-v5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi fixes from Mark Brown:
 "There's some device specific fixes here but also an unusually large
  number of fixes for the core, including both fixes for breakage
  introduced on ACPI systems while fixing the long standing confusion
  about the polarity of GPIO chip selects specified through DT, and
  fixes for ordering issues on unregistration which have been exposed
  through the wider usage of devm_."

* tag 'spi-fix-v5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
  spi: sc18is602: implement .max_{transfer,message}_size() for the controller
  spi: sc18is602: don't consider the chip select byte in sc18is602_check_transfer
  MAINTAINERS: Add Alain Volmat as STM32 SPI maintainer
  dt-bindings: spi: spi-mux: rename flash node
  spi: Don't have controller clean up spi device before driver unbind
  spi: Assume GPIO CS active high in ACPI case
  spi: sprd: Add missing MODULE_DEVICE_TABLE
  spi: Switch to signed types for *_native_cs SPI controller fields
  spi: take the SPI IO-mutex in the spi_set_cs_timing method
  spi: spi-fsl-dspi: Fix a resource leak in an error handling path
  spi: spi-zynq-qspi: Fix stack violation bug
  spi: spi-zynq-qspi: Fix kernel-doc warning
  spi: altera: Make SPI_ALTERA_CORE invisible
  spi: Fix spi device unregister flow
2021-05-24 07:22:41 -10:00
Vinicius Costa Gomes
1e69abf989 MAINTAINERS: Add entries for CBS, ETF and taprio qdiscs
Add Vinicius Costa Gomes as maintainer for these qdiscs.

These qdiscs are all TSN (Time Sensitive Networking) related.

Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Acked-by: Cong Wang <cong.wang@bytedance.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-23 16:11:23 -07:00
Alexey Dobriyan
43b2ec977c proc: remove Alexey from MAINTAINERS
People Cc me and I don't have time.

Link: https://lkml.kernel.org/r/YKarMxHJBIhMHQIh@localhost.localdomain
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-05-22 15:09:07 -10:00
Ioana Ciornei
29bf1993fd MAINTAINERS: remove Ioana Radulescu from dpaa2-eth
Remove Ioana Radulescu from dpaa2-eth since she is no longer working on
the DPAA2 set of drivers.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-21 14:26:59 -07:00
Julian Wiedmann
e5bfaed750 MAINTAINERS: s390/net: add netdev list
Discussions for network-related code should include the netdev list.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-21 14:06:14 -07:00
Linus Torvalds
ba816d3c26 ARM: SoC fixes for 5.13
Only a small number of fixes so far, including some that I had applied
 during the merge window, so this is based on the original merge of the
 other branches.
 
  - The largest change is a fix for a reference counting bug in
    the AMD TEE driver.
 
  - Neil Armstrong now co-maintains Amlogic SoC support
 
  - Two build warning fixes for renesas device tree files
 
  - A sign expansion bug for optee
 
  - A DT binding fix for a mismerge
 
 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'arm-soc-fixes-5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC fixes from Arnd Bergmann:
 "Only a small number of fixes so far, including some that I had applied
  during the merge window, so this is based on the original merge of the
  other branches.

   - The largest change is a fix for a reference counting bug in the AMD
     TEE driver.

   - Neil Armstrong now co-maintains Amlogic SoC support

   - Two build warning fixes for renesas device tree files

   - A sign expansion bug for optee

   - A DT binding fix for a mismerge"

* tag 'arm-soc-fixes-5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  ARM: npcm: wpcm450: select interrupt controller driver
  MAINTAINERS: ARM/Amlogic SoCs: add Neil as primary maintainer
  tee: amdtee: unload TA only when its refcount becomes 0
  dt-bindings: nvmem: mediatek: remove duplicate mt8192 line
  firmware: arm_scmi: Remove duplicate declaration of struct scmi_protocol_handle
  firmware: arm_scpi: Prevent the ternary sign expansion bug
  arm64: dts: renesas: Add port@0 node for all CSI-2 nodes to dtsi
  arm64: dts: renesas: aistarvision-mipi-adapter-2.1: Fix CSI40 ports
2021-05-20 14:46:26 -10:00
Linus Torvalds
9ebd811816 platform-drivers-x86 for v5.13-2
Assorted pdx86 bug-fixes and model-specific quirks for 5.13.
 
 The following is an automated git shortlog grouped by driver:
 
 dell-smbios-wmi:
  -  Fix oops on rmmod dell_smbios
 
 gigabyte-wmi:
  -  add support for B550 Aorus Elite
  -  add support for X570 UD
  -  streamline dmi matching
 
 hp-wireless:
  -  add AMD's hardware id to the supported list
 
 hp_accel:
  -  Avoid invoking _INI to speed up resume
 
 ideapad-laptop:
  -  fix method name typo
  -  fix a NULL pointer dereference
 
 intel_int0002_vgpio:
  -  Only call enable_irq_wake() when using s2idle
 
 intel_punit_ipc:
  -  Append MODULE_DEVICE_TABLE for ACPI
 
 platform/mellanox:
  -  mlxbf-tmfifo: Fix a memory barrier issue
 
 platform/surface:
  -  dtx: Fix poll function
  -  aggregator: Add platform-drivers-x86 list to MAINTAINERS entry
  -  aggregator: avoid clang -Wconstant-conversion warning
  -  aggregator: Do not mark interrupt as shared
 
 touchscreen_dmi:
  -  Add info for the Chuwi Hi10 Pro (CWI529) tablet
  -  Add info for the Mediacom Winpad 7.0 W700 tablet
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Merge tag 'platform-drivers-x86-v5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver fixes from Hans de Goede:
 "Assorted pdx86 bug-fixes and model-specific quirks for 5.13"

* tag 'platform-drivers-x86-v5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
  platform/x86: touchscreen_dmi: Add info for the Chuwi Hi10 Pro (CWI529) tablet
  platform/x86: touchscreen_dmi: Add info for the Mediacom Winpad 7.0 W700 tablet
  platform/x86: intel_punit_ipc: Append MODULE_DEVICE_TABLE for ACPI
  platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios
  platform/x86: hp-wireless: add AMD's hardware id to the supported list
  platform/x86: intel_int0002_vgpio: Only call enable_irq_wake() when using s2idle
  platform/x86: gigabyte-wmi: add support for B550 Aorus Elite
  platform/x86: gigabyte-wmi: add support for X570 UD
  platform/x86: gigabyte-wmi: streamline dmi matching
  platform/mellanox: mlxbf-tmfifo: Fix a memory barrier issue
  platform/surface: dtx: Fix poll function
  platform/surface: aggregator: Add platform-drivers-x86 list to MAINTAINERS entry
  platform/surface: aggregator: avoid clang -Wconstant-conversion warning
  platform/surface: aggregator: Do not mark interrupt as shared
  platform/x86: hp_accel: Avoid invoking _INI to speed up resume
  platform/x86: ideapad-laptop: fix method name typo
  platform/x86: ideapad-laptop: fix a NULL pointer dereference
2021-05-20 06:40:20 -10:00
Maximilian Luz
773fe1d744 platform/surface: aggregator: Add platform-drivers-x86 list to MAINTAINERS entry
The Surface System Aggregator Module driver entry is currently missing a
mailing list. Surface platform drivers are discussed on the
platform-driver-x86 list and all other Surface platform drivers have a
reference to that list in their entries. So let's add one here as well.

Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com>
Link: https://lore.kernel.org/r/20210514221954.5976-1-luzmaximilian@gmail.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2021-05-19 15:24:52 +02:00
Mark Brown
c37fe6aff8 Linux 5.13-rc2
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Merge tag 'v5.13-rc2' into spi-5.13

Linux 5.13-rc2
2021-05-18 17:24:52 +01:00
Alain Volmat
d7aed20d44
MAINTAINERS: Add Alain Volmat as STM32 SPI maintainer
Add Alain Volmat as STM32 SPI maintainer.

Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Reviewed-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
Link: https://lore.kernel.org/r/1620796842-23546-1-git-send-email-alain.volmat@foss.st.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-05-18 14:16:13 +01:00
Krzysztof Kozlowski
3c81451974 MAINTAINERS: net: remove stale website link
The http://www.linuxfoundation.org/en/Net does not contain networking
subsystem description ("Nothing found").

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-17 15:22:12 -07:00
Kevin Hilman
b433d090ac MAINTAINERS: ARM/Amlogic SoCs: add Neil as primary maintainer
Add Neil as primary maintainer for the Amlogic family of Arm SoCs.  I
will now act as co-maintainer.

Neil is already doing lots of the reviewing, testing and behind the
scenes support for users of the upstream kernel on these SoCs, so this
is just to formalize the current state of affairs.

Thanks Neil for all of your efforts, and keep up the great work!

Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20210511190054.26300-1-khilman@baylibre.com'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-05-17 16:07:25 +02:00
Linus Torvalds
a5ce4296b0 libnvdimm fixes for 5.13-rc2
- Fix regression in ACPI NFIT table handling leading to crashes and
   driver load failures.
 
 - Move the nvdimm mailing list
 
 - Miscellaneous minor fixups
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Merge tag 'libnvdimm-fixes-5.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

Pull libnvdimm fixes from Dan Williams:
 "A regression fix for a bootup crash condition introduced in this merge
  window and some other minor fixups:

   - Fix regression in ACPI NFIT table handling leading to crashes and
     driver load failures.

   - Move the nvdimm mailing list

   - Miscellaneous minor fixups"

* tag 'libnvdimm-fixes-5.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
  ACPI: NFIT: Fix support for variable 'SPA' structure size
  MAINTAINERS: Move nvdimm mailing list
  tools/testing/nvdimm: Make symbol '__nfit_test_ioremap' static
  libnvdimm: Remove duplicate struct declaration
2021-05-15 08:32:51 -07:00
Dave Airlie
1db7aa269a A BO list maintainance fix for TTM, removing an unused function and a
MAINTAINERS update.
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Merge tag 'drm-misc-fixes-2021-05-13' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes

Remove an unused function and a MAINTAINERS update.

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20210513133617.xq77wwrehpuh7yn2@hendrix
2021-05-14 09:19:38 +10:00
Krzysztof Kozlowski
4a64541f2c MAINTAINERS: nfc: include linux-nfc mailing list
Keep all NFC related patches in existing linux-nfc@lists.01.org mailing
list.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Acked-by: Mark Greer <mgreer@animalcreek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-12 14:11:22 -07:00
Krzysztof Kozlowski
8aa5713d8b MAINTAINERS: nfc: add Krzysztof Kozlowski as maintainer
The NFC subsystem is orphaned.  I am happy to spend some cycles to
review the patches, send pull requests and in general keep the NFC
subsystem running.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Acked-by: Mark Greer <mgreer@animalcreek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-12 14:11:22 -07:00
Krzysztof Kozlowski
ca14f9597f MAINTAINERS: nfc: drop Clément Perrochaud from NXP-NCI
Emails to Clément Perrochaud bounce with permanent error "user does not
exist", so remove Clément Perrochaud from NXP-NCI driver maintainers
entry.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Acked-by: Mark Greer <mgreer@animalcreek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-12 14:10:22 -07:00
Dan Williams
3dd4fe4b4d MAINTAINERS: Move nvdimm mailing list
After seeing some users have subscription management trouble, more spam
than other Linux development lists, and considering some of the benefits
of kernel.org hosted lists, nvdimm and persistent memory development is
moving to nvdimm@lists.linux.dev.

The old list will remain up until v5.14-rc1 and shutdown thereafter.

Cc: Ira Weiny <ira.weiny@intel.com>
Cc: Oliver O'Halloran <oohall@gmail.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Jan Kara <jack@suse.cz>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Dave Jiang <dave.jiang@intel.com>
Cc: Vishal Verma <vishal.l.verma@intel.com>
Link: https://lore.kernel.org/r/161898872871.3406469.4054282559340528393.stgit@dwillia2-desk3.amr.corp.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2021-05-12 12:37:15 -07:00
Daniel Vetter
875d598db6 MAINTAINERS: Update address for Emma Anholt
Reviewed-by: Emma Anholt <emma@anholt.net>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
2021-05-11 20:38:08 +02:00
Maxime Ripard
c55b44c938
Merge drm/drm-fixes into drm-misc-fixes
Start this new release drm-misc-fixes branch

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
2021-05-11 13:35:52 +02:00
Jernej Skrabec
cc2520909c
MAINTAINERS: Update my e-mail
Old e-mail address doesn't work anymore, update it to new one.

Link: https://lore.kernel.org/r/20210505173335.1483575-1-jernej.skrabec@gmail.com
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
2021-05-11 10:15:41 +02:00
Linus Torvalds
fc858a5231 Networking fixes for 5.13-rc1, including fixes from bpf, can
and netfilter trees. Self-contained fixes, nothing risky.
 
 Current release - new code bugs:
 
  - dsa: ksz: fix a few bugs found by static-checker in the new driver
 
  - stmmac: fix frame preemption handshake not triggering after
            interface restart
 
 Previous releases - regressions:
 
  - make nla_strcmp handle more then one trailing null character
 
  - fix stack OOB reads while fragmenting IPv4 packets in openvswitch
    and net/sched
 
  - sctp: do asoc update earlier in sctp_sf_do_dupcook_a
 
  - sctp: delay auto_asconf init until binding the first addr
 
  - stmmac: clear receive all(RA) bit when promiscuous mode is off
 
  - can: mcp251x: fix resume from sleep before interface was brought up
 
 Previous releases - always broken:
 
  - bpf: fix leakage of uninitialized bpf stack under speculation
 
  - bpf: fix masking negation logic upon negative dst register
 
  - netfilter: don't assume that skb_header_pointer() will never fail
 
  - only allow init netns to set default tcp cong to a restricted algo
 
  - xsk: fix xp_aligned_validate_desc() when len == chunk_size to
         avoid false positive errors
 
  - ethtool: fix missing NLM_F_MULTI flag when dumping
 
  - can: m_can: m_can_tx_work_queue(): fix tx_skb race condition
 
  - sctp: fix a SCTP_MIB_CURRESTAB leak in sctp_sf_do_dupcook_b
 
  - bridge: fix NULL-deref caused by a races between assigning
            rx_handler_data and setting the IFF_BRIDGE_PORT bit
 
 Latecomer:
 
  - seg6: add counters support for SRv6 Behaviors
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Networking fixes for 5.13-rc1, including fixes from bpf, can and
  netfilter trees. Self-contained fixes, nothing risky.

  Current release - new code bugs:

   - dsa: ksz: fix a few bugs found by static-checker in the new driver

   - stmmac: fix frame preemption handshake not triggering after
     interface restart

  Previous releases - regressions:

   - make nla_strcmp handle more then one trailing null character

   - fix stack OOB reads while fragmenting IPv4 packets in openvswitch
     and net/sched

   - sctp: do asoc update earlier in sctp_sf_do_dupcook_a

   - sctp: delay auto_asconf init until binding the first addr

   - stmmac: clear receive all(RA) bit when promiscuous mode is off

   - can: mcp251x: fix resume from sleep before interface was brought up

  Previous releases - always broken:

   - bpf: fix leakage of uninitialized bpf stack under speculation

   - bpf: fix masking negation logic upon negative dst register

   - netfilter: don't assume that skb_header_pointer() will never fail

   - only allow init netns to set default tcp cong to a restricted algo

   - xsk: fix xp_aligned_validate_desc() when len == chunk_size to avoid
     false positive errors

   - ethtool: fix missing NLM_F_MULTI flag when dumping

   - can: m_can: m_can_tx_work_queue(): fix tx_skb race condition

   - sctp: fix a SCTP_MIB_CURRESTAB leak in sctp_sf_do_dupcook_b

   - bridge: fix NULL-deref caused by a races between assigning
     rx_handler_data and setting the IFF_BRIDGE_PORT bit

  Latecomer:

   - seg6: add counters support for SRv6 Behaviors"

* tag 'net-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (73 commits)
  atm: firestream: Use fallthrough pseudo-keyword
  net: stmmac: Do not enable RX FIFO overflow interrupts
  mptcp: fix splat when closing unaccepted socket
  i40e: Remove LLDP frame filters
  i40e: Fix PHY type identifiers for 2.5G and 5G adapters
  i40e: fix the restart auto-negotiation after FEC modified
  i40e: Fix use-after-free in i40e_client_subtask()
  i40e: fix broken XDP support
  netfilter: nftables: avoid potential overflows on 32bit arches
  netfilter: nftables: avoid overflows in nft_hash_buckets()
  tcp: Specify cmsgbuf is user pointer for receive zerocopy.
  mlxsw: spectrum_mr: Update egress RIF list before route's action
  net: ipa: fix inter-EE IRQ register definitions
  can: m_can: m_can_tx_work_queue(): fix tx_skb race condition
  can: mcp251x: fix resume from sleep before interface was brought up
  can: mcp251xfd: mcp251xfd_probe(): add missing can_rx_offload_del() in error path
  can: mcp251xfd: mcp251xfd_probe(): fix an error pointer dereference in probe
  netfilter: nftables: Fix a memleak from userdata error path in new objects
  netfilter: remove BUG_ON() after skb_header_pointer()
  netfilter: nfnetlink_osf: Fix a missing skb_header_pointer() NULL check
  ...
2021-05-08 08:31:46 -07:00
Linus Torvalds
28b4afeb59 io_uring-5.13-2021-05-07
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Merge tag 'io_uring-5.13-2021-05-07' of git://git.kernel.dk/linux-block

Pull io_uring fixes from Jens Axboe:
 "Mostly fixes for merge window merged code. In detail:

   - Error case memory leak fixes (Colin, Zqiang)

   - Add the tools/io_uring/ to the list of maintained files (Lukas)

   - Set of fixes for the modified buffer registration API (Pavel)

   - Sanitize io thread setup on x86 (Stefan)

   - Ensure we truncate transfer count for registered buffers (Thadeu)"

* tag 'io_uring-5.13-2021-05-07' of git://git.kernel.dk/linux-block:
  x86/process: setup io_threads more like normal user space threads
  MAINTAINERS: add io_uring tool to IO_URING
  io_uring: truncate lengths larger than MAX_RW_COUNT on provide buffers
  io_uring: Fix memory leak in io_sqe_buffers_register()
  io_uring: Fix premature return from loop and memory leak
  io_uring: fix unchecked error in switch_start()
  io_uring: allow empty slots for reg buffers
  io_uring: add more build check for uapi
  io_uring: dont overlap internal and user req flags
  io_uring: fix drain with rsrc CQEs
2021-05-07 11:29:23 -07:00
Linus Torvalds
a48b0872e6 Merge branch 'akpm' (patches from Andrew)
Merge yet more updates from Andrew Morton:
 "This is everything else from -mm for this merge window.

  90 patches.

  Subsystems affected by this patch series: mm (cleanups and slub),
  alpha, procfs, sysctl, misc, core-kernel, bitmap, lib, compat,
  checkpatch, epoll, isofs, nilfs2, hpfs, exit, fork, kexec, gcov,
  panic, delayacct, gdb, resource, selftests, async, initramfs, ipc,
  drivers/char, and spelling"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (90 commits)
  mm: fix typos in comments
  mm: fix typos in comments
  treewide: remove editor modelines and cruft
  ipc/sem.c: spelling fix
  fs: fat: fix spelling typo of values
  kernel/sys.c: fix typo
  kernel/up.c: fix typo
  kernel/user_namespace.c: fix typos
  kernel/umh.c: fix some spelling mistakes
  include/linux/pgtable.h: few spelling fixes
  mm/slab.c: fix spelling mistake "disired" -> "desired"
  scripts/spelling.txt: add "overflw"
  scripts/spelling.txt: Add "diabled" typo
  scripts/spelling.txt: add "overlfow"
  arm: print alloc free paths for address in registers
  mm/vmalloc: remove vwrite()
  mm: remove xlate_dev_kmem_ptr()
  drivers/char: remove /dev/kmem for good
  mm: fix some typos and code style problems
  ipc/sem.c: mundane typo fixes
  ...
2021-05-07 00:34:51 -07:00
Linus Torvalds
aef511fb91 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:

 - three new touchscreen drivers: Hycon HY46XX, ILITEK Lego Series,
   and MStar MSG2638

 - a new driver for Azoteq IQS626A proximity and touch controller

 - addition of Amazon Game Controller to the list of devices handled
   by the xpad driver

 - Elan touchscreen driver will avoid binding to devices described as
   I2CHID compatible in ACPI tables

 - various driver fixes

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (56 commits)
  Input: xpad - add support for Amazon Game Controller
  Input: ili210x - add missing negation for touch indication on ili210x
  MAINTAINERS: repair reference in HYCON HY46XX TOUCHSCREEN SUPPORT
  Input: add driver for the Hycon HY46XX touchpanel series
  dt-bindings: touchscreen: Add HY46XX bindings
  dt-bindings: Add Hycon Technology vendor prefix
  Input: cyttsp - flag the device properly
  Input: cyttsp - set abs params for ABS_MT_TOUCH_MAJOR
  Input: cyttsp - drop the phys path
  Input: cyttsp - reduce reset pulse timings
  Input: cyttsp - error message on boot mode exit error
  Input: apbps2 - remove useless variable
  Input: mms114 - support MMS136
  Input: mms114 - convert bindings to YAML and extend
  Input: Add support for ILITEK Lego Series
  dt-bindings: input: touchscreen: ilitek_ts_i2c: Add bindings
  Input: add MStar MSG2638 touchscreen driver
  dt-bindings: input/touchscreen: add bindings for msg2638
  Input: silead - add workaround for x86 BIOS-es which bring the chip up in a stuck state
  Input: elants_i2c - do not bind to i2c-hid compatible ACPI instantiated devices
  ...
2021-05-06 23:37:55 -07:00
Yury Norov
550eb38bde MAINTAINERS: add entry for the bitmap API
Add myself as maintainer for bitmap API and Andy and Rasmus as reviewers.

Link: https://lkml.kernel.org/r/20210401003153.97325-13-yury.norov@gmail.com
Signed-off-by: Yury Norov <yury.norov@gmail.com>
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Alexey Klimov <aklimov@redhat.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: David Sterba <dsterba@suse.com>
Cc: Dennis Zhou <dennis@kernel.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Jianpeng Ma <jianpeng.ma@intel.com>
Cc: Joe Perches <joe@perches.com>
Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Rich Felker <dalias@libc.org>
Cc: Stefano Brivio <sbrivio@redhat.com>
Cc: Wei Yang <richard.weiyang@linux.alibaba.com>
Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>
Cc: Yoshinori Sato <ysato@users.osdn.me>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-05-06 19:24:12 -07:00
Lukas Bulwahn
a5e7da1494 MAINTAINERS: add io_uring tool to IO_URING
The files in ./tools/io_uring/ are maintained by the IO_URING maintainers.
Reflect that fact in MAINTAINERS.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Link: https://lore.kernel.org/r/20210505053728.3868-1-lukas.bulwahn@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-05-05 15:22:28 -06:00
Linus Torvalds
57151b502c pci-v5.13-changes
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Merge tag 'pci-v5.13-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull pci updates from Bjorn Helgaas:
 "Enumeration:
   - Release OF node when pci_scan_device() fails (Dmitry Baryshkov)
   - Add pci_disable_parity() (Bjorn Helgaas)
   - Disable Mellanox Tavor parity reporting (Heiner Kallweit)
   - Disable N2100 r8169 parity reporting (Heiner Kallweit)
   - Fix RCiEP device to RCEC association (Qiuxu Zhuo)
   - Convert sysfs "config", "rom", "reset", "label", "index",
     "acpi_index" to static attributes to help fix races in device
     enumeration (Krzysztof Wilczyński)
   - Convert sysfs "vpd" to static attribute (Heiner Kallweit, Krzysztof
     Wilczyński)
   - Use sysfs_emit() in "show" functions (Krzysztof Wilczyński)
   - Remove unused alloc_pci_root_info() return value (Krzysztof
     Wilczyński)

  PCI device hotplug:
   - Fix acpiphp reference count leak (Feilong Lin)

  Power management:
   - Fix acpi_pci_set_power_state() debug message (Rafael J. Wysocki)
   - Fix runtime PM imbalance (Dinghao Liu)

  Virtualization:
   - Increase delay after FLR to work around Intel DC P4510 NVMe erratum
     (Raphael Norwitz)

  MSI:
   - Convert rcar, tegra, xilinx to MSI domains (Marc Zyngier)
   - For rcar, xilinx, use controller address as MSI doorbell (Marc
     Zyngier)
   - Remove unused hv msi_controller struct (Marc Zyngier)
   - Remove unused PCI core msi_controller support (Marc Zyngier)
   - Remove struct msi_controller altogether (Marc Zyngier)
   - Remove unused default_teardown_msi_irqs() (Marc Zyngier)
   - Let host bridges declare their reliance on MSI domains (Marc
     Zyngier)
   - Make pci_host_common_probe() declare its reliance on MSI domains
     (Marc Zyngier)
   - Advertise mediatek lack of built-in MSI handling (Thomas Gleixner)
   - Document ways of ending up with NO_MSI (Marc Zyngier)
   - Refactor HT advertising of NO_MSI flag (Marc Zyngier)

  VPD:
   - Remove obsolete Broadcom NIC VPD length-limiting quirk (Heiner
     Kallweit)
   - Remove sysfs VPD size checking dead code (Heiner Kallweit)
   - Convert VPF sysfs file to static attribute (Heiner Kallweit)
   - Remove unnecessary pci_set_vpd_size() (Heiner Kallweit)
   - Tone down "missing VPD" message (Heiner Kallweit)

  Endpoint framework:
   - Fix NULL pointer dereference when epc_features not implemented
     (Shradha Todi)
   - Add missing destroy_workqueue() in endpoint test (Yang Yingliang)

  Amazon Annapurna Labs PCIe controller driver:
   - Fix compile testing without CONFIG_PCI_ECAM (Arnd Bergmann)
   - Fix "no symbols" warnings when compile testing with
     CONFIG_TRIM_UNUSED_KSYMS (Arnd Bergmann)

  APM X-Gene PCIe controller driver:
   - Fix cfg resource mapping regression (Dejin Zheng)

  Broadcom iProc PCIe controller driver:
   - Return zero for success of iproc_msi_irq_domain_alloc() (Pali
     Rohár)

  Broadcom STB PCIe controller driver:
   - Add reset_control_rearm() stub for !CONFIG_RESET_CONTROLLER (Jim
     Quinlan)
   - Fix use of BCM7216 reset controller (Jim Quinlan)
   - Use reset/rearm for Broadcom STB pulse reset instead of
     deassert/assert (Jim Quinlan)
   - Fix brcm_pcie_probe() error return for unsupported revision (Wei
     Yongjun)

  Cavium ThunderX PCIe controller driver:
   - Fix compile testing (Arnd Bergmann)
   - Fix "no symbols" warnings when compile testing with
     CONFIG_TRIM_UNUSED_KSYMS (Arnd Bergmann)

  Freescale Layerscape PCIe controller driver:
   - Fix ls_pcie_ep_probe() syntax error (comma for semicolon)
     (Krzysztof Wilczyński)
   - Remove layerscape-gen4 dependencies on OF and ARM64, add dependency
     on ARCH_LAYERSCAPE (Geert Uytterhoeven)

  HiSilicon HIP PCIe controller driver:
   - Remove obsolete HiSilicon PCIe DT description (Dongdong Liu)

  Intel Gateway PCIe controller driver:
   - Remove unused pcie_app_rd() (Jiapeng Chong)

  Intel VMD host bridge driver:
   - Program IRTE with Requester ID of VMD endpoint, not child device
     (Jon Derrick)
   - Disable VMD MSI-X remapping when possible so children can use more
     MSI-X vectors (Jon Derrick)

  MediaTek PCIe controller driver:
   - Configure FC and FTS for functions other than 0 (Ryder Lee)
   - Add YAML schema for MediaTek (Jianjun Wang)
   - Export pci_pio_to_address() for module use (Jianjun Wang)
   - Add MediaTek MT8192 PCIe controller driver (Jianjun Wang)
   - Add MediaTek MT8192 INTx support (Jianjun Wang)
   - Add MediaTek MT8192 MSI support (Jianjun Wang)
   - Add MediaTek MT8192 system power management support (Jianjun Wang)
   - Add missing MODULE_DEVICE_TABLE (Qiheng Lin)

  Microchip PolarFlare PCIe controller driver:
   - Make several symbols static (Wei Yongjun)

  NVIDIA Tegra PCIe controller driver:
   - Add MCFG quirks for Tegra194 ECAM errata (Vidya Sagar)
   - Make several symbols const (Rikard Falkeborn)
   - Fix Kconfig host/endpoint typo (Wesley Sheng)

  SiFive FU740 PCIe controller driver:
   - Add pcie_aux clock to prci driver (Greentime Hu)
   - Use reset-simple in prci driver for PCIe (Greentime Hu)
   - Add SiFive FU740 PCIe host controller driver and DT binding (Paul
     Walmsley, Greentime Hu)

  Synopsys DesignWare PCIe controller driver:
   - Move MSI Receiver init to dw_pcie_host_init() so it is
     re-initialized along with the RC in resume (Jisheng Zhang)
   - Move iATU detection earlier to fix regression (Hou Zhiqiang)

  TI J721E PCIe driver:
   - Add DT binding and TI j721e support for refclk to PCIe connector
     (Kishon Vijay Abraham I)
   - Add host mode and endpoint mode DT bindings for TI AM64 SoC (Kishon
     Vijay Abraham I)

  TI Keystone PCIe controller driver:
   - Use generic config accessors for TI AM65x (K3) to fix regression
     (Kishon Vijay Abraham I)

  Xilinx NWL PCIe controller driver:
   - Add support for coherent PCIe DMA traffic using CCI (Bharat Kumar
     Gogada)
   - Add optional "dma-coherent" DT property (Bharat Kumar Gogada)

  Miscellaneous:
   - Fix kernel-doc warnings (Krzysztof Wilczyński)
   - Remove unused MicroGate SyncLink device IDs (Jiri Slaby)
   - Remove redundant dev_err() for devm_ioremap_resource() failure
     (Chen Hui)
   - Remove redundant initialization (Colin Ian King)
   - Drop redundant dev_err() for platform_get_irq() errors (Krzysztof
     Wilczyński)"

* tag 'pci-v5.13-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (98 commits)
  riscv: dts: Add PCIe support for the SiFive FU740-C000 SoC
  PCI: fu740: Add SiFive FU740 PCIe host controller driver
  dt-bindings: PCI: Add SiFive FU740 PCIe host controller
  MAINTAINERS: Add maintainers for SiFive FU740 PCIe driver
  clk: sifive: Use reset-simple in prci driver for PCIe driver
  clk: sifive: Add pcie_aux clock in prci driver for PCIe driver
  PCI: brcmstb: Use reset/rearm instead of deassert/assert
  ata: ahci_brcm: Fix use of BCM7216 reset controller
  reset: add missing empty function reset_control_rearm()
  PCI: Allow VPD access for QLogic ISP2722
  PCI/VPD: Add helper pci_get_func0_dev()
  PCI/VPD: Remove pci_vpd_find_tag() SRDT handling
  PCI/VPD: Remove pci_vpd_find_tag() 'offset' argument
  PCI/VPD: Change pci_vpd_init() return type to void
  PCI/VPD: Make missing VPD message less alarming
  PCI/VPD: Remove pci_set_vpd_size()
  x86/PCI: Remove unused alloc_pci_root_info() return value
  MAINTAINERS: Add Jianjun Wang as MediaTek PCI co-maintainer
  PCI: mediatek-gen3: Add system PM support
  PCI: mediatek-gen3: Add MSI support
  ...
2021-05-05 13:24:11 -07:00
Linus Torvalds
583f2bcf86 - Remove duplicate error message for the amlogic driver (Tang Bin)
- Fix spellos in comments for the tegra and sun8i (Bhaskar Chowdhury)
 
 - Add the missing fifth node on the rcar_gen3 sensor (Niklas
   Söderlund)
 
 - Remove duplicate include in ti-bandgap (Zhang Yunkai)
 
 - Assign error code in the error path in the function
   thermal_of_populate_bind_params() (Jia-Ju Bai)
 
 - Fix spelling mistake in a comment 'disabed' -> 'disabled' (Colin Ian
   King)
 
 - Use the device name instead of auto-numbering for a better
   identification of the cooling device (Daniel Lezcano)
 
 - Improve a bit the division accuracy in the power allocator governor
   (Jeson Gao)
 
 - Enable the missing third sensor on msm8976 (Konrad Dybcio)
 
 - Add QCom tsens driver co-maintainer (Thara Gopinath)
 
 - Fix memory leak and use after free errors in the core code (Daniel
   Lezcano)
 
 - Add the MDM9607 compatible bindings (Konrad Dybcio)
 
 - Fix trivial spello in the copyright name for Hisilicon (Hao Fang)
 
 - Fix negative index array access when converting the frequency to
   power in the energy model (Brian-sy Yang)
 
 - Add support for Gen2 new PMIC support for Qcom SPMI (David Collins)
 
 - Update maintainer file for CPU cooling device section (Lukasz Luba)
 
 - Fix missing put_device on error in the Qcom tsens driver (Guangqing
   Zhu)
 
 - Add compatible DT binding for sm8350 (Robert Foss)
 
 - Add support for the MDM9607's tsens driver (Konrad Dybcio)
 
 - Remove duplicate error messages in thermal_mmio and the bcm2835
   driver (Ruiqi Gong)
 
 - Add the Thermal Temperature Cooling driver (Zhang Rui)
 
 - Remove duplicate error messages in the Hisilicon sensor driver (Ye
   Bin)
 
 - Use the devm_platform_ioremap_resource_byname() function instead of
   a couple of corresponding calls (dingsenjie)
 
 - Sort the headers alphabetically in the ti-bandgap driver (Zhen Lei)
 
 - Add missing property in the DT thermal sensor binding (Rafał
   Miłecki)
 
 - Remove dead code in the ti-bandgap sensor driver (Lin Ruizhe)
 
 - Convert the BRCM DT bindings to the yaml schema (Rafał Miłecki)
 
 - Replace the thermal_notify_framework() call by a call to the
   thermal_zone_device_update() function. Remove the function as well
   as the corresponding documentation (Thara Gopinath)
 
 - Add support for the ipq8064-tsens sensor along with a set of
   cleanups and code preparation (Ansuel Smith)
 
 - Add a lockless __thermal_cdev_update() function to improve the
   locking scheme in the core code and governors (Lukasz Luba)
 
 - Fix multiple cooling device notification changes (Lukasz Luba)
 
 - Remove unneeded variable initialization (Colin Ian King)
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Merge tag 'thermal-v5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux

Pull thermal updates from Daniel Lezcano:

 - Remove duplicate error message for the amlogic driver (Tang Bin)

 - Fix spellos in comments for the tegra and sun8i (Bhaskar Chowdhury)

 - Add the missing fifth node on the rcar_gen3 sensor (Niklas Söderlund)

 - Remove duplicate include in ti-bandgap (Zhang Yunkai)

 - Assign error code in the error path in the function
   thermal_of_populate_bind_params() (Jia-Ju Bai)

 - Fix spelling mistake in a comment 'disabed' -> 'disabled' (Colin Ian
   King)

 - Use the device name instead of auto-numbering for a better
   identification of the cooling device (Daniel Lezcano)

 - Improve a bit the division accuracy in the power allocator governor
   (Jeson Gao)

 - Enable the missing third sensor on msm8976 (Konrad Dybcio)

 - Add QCom tsens driver co-maintainer (Thara Gopinath)

 - Fix memory leak and use after free errors in the core code (Daniel
   Lezcano)

 - Add the MDM9607 compatible bindings (Konrad Dybcio)

 - Fix trivial spello in the copyright name for Hisilicon (Hao Fang)

 - Fix negative index array access when converting the frequency to
   power in the energy model (Brian-sy Yang)

 - Add support for Gen2 new PMIC support for Qcom SPMI (David Collins)

 - Update maintainer file for CPU cooling device section (Lukasz Luba)

 - Fix missing put_device on error in the Qcom tsens driver (Guangqing
   Zhu)

 - Add compatible DT binding for sm8350 (Robert Foss)

 - Add support for the MDM9607's tsens driver (Konrad Dybcio)

 - Remove duplicate error messages in thermal_mmio and the bcm2835
   driver (Ruiqi Gong)

 - Add the Thermal Temperature Cooling driver (Zhang Rui)

 - Remove duplicate error messages in the Hisilicon sensor driver (Ye
   Bin)

 - Use the devm_platform_ioremap_resource_byname() function instead of a
   couple of corresponding calls (dingsenjie)

 - Sort the headers alphabetically in the ti-bandgap driver (Zhen Lei)

 - Add missing property in the DT thermal sensor binding (Rafał Miłecki)

 - Remove dead code in the ti-bandgap sensor driver (Lin Ruizhe)

 - Convert the BRCM DT bindings to the yaml schema (Rafał Miłecki)

 - Replace the thermal_notify_framework() call by a call to the
   thermal_zone_device_update() function. Remove the function as well as
   the corresponding documentation (Thara Gopinath)

 - Add support for the ipq8064-tsens sensor along with a set of cleanups
   and code preparation (Ansuel Smith)

 - Add a lockless __thermal_cdev_update() function to improve the
   locking scheme in the core code and governors (Lukasz Luba)

 - Fix multiple cooling device notification changes (Lukasz Luba)

 - Remove unneeded variable initialization (Colin Ian King)

* tag 'thermal-v5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (55 commits)
  thermal/drivers/mtk_thermal: Remove redundant initializations of several variables
  thermal/core/power allocator: Use the lockless __thermal_cdev_update() function
  thermal/core/fair share: Use the lockless __thermal_cdev_update() function
  thermal/core/fair share: Lock the thermal zone while looping over instances
  thermal/core/power_allocator: Update once cooling devices when temp is low
  thermal/core/power_allocator: Maintain the device statistics from going stale
  thermal/core: Create a helper __thermal_cdev_update() without a lock
  dt-bindings: thermal: tsens: Document ipq8064 bindings
  thermal/drivers/tsens: Add support for ipq8064-tsens
  thermal/drivers/tsens: Drop unused define for msm8960
  thermal/drivers/tsens: Replace custom 8960 apis with generic apis
  thermal/drivers/tsens: Fix bug in sensor enable for msm8960
  thermal/drivers/tsens: Use init_common for msm8960
  thermal/drivers/tsens: Add VER_0 tsens version
  thermal/drivers/tsens: Convert msm8960 to reg_field
  thermal/drivers/tsens: Don't hardcode sensor slope
  Documentation: driver-api: thermal: Remove thermal_notify_framework from documentation
  thermal/core: Remove thermal_notify_framework
  iwlwifi: mvm: tt: Replace thermal_notify_framework
  dt-bindings: thermal: brcm,ns-thermal: Convert to the json-schema
  ...
2021-05-05 12:46:48 -07:00
Linus Torvalds
dd8c86c6dd Updates for ktest:
- Added a KTEST section in the MAINTAINERS file
 
  - Included John Hawley as a co-maintainer
 
  - Add an example config that would work with VMware workstation guests
 
  - Cleanups to the code
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Merge tag 'ktest-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest

Pull ktest updates from Steven Rostedt:

 - Added a KTEST section in the MAINTAINERS file

 - Included John Hawley as a co-maintainer

 - Add an example config that would work with VMware workstation guests

 - Cleanups to the code

* tag 'ktest-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest:
  ktest: Add KTEST section to MAINTAINERS file
  ktest: Re-arrange the code blocks for better discoverability
  ktest: Further consistency cleanups
  ktest: Fixing indentation to match expected pattern
  ktest: Adding editor hints to improve consistency
  ktest: Add example config for using VMware VMs
  ktest: Minor cleanup with uninitialized variable $build_options
2021-05-05 12:15:20 -07:00
Bjorn Helgaas
a4ffbb7a96 Merge branch 'remotes/lorenzo/pci/misc'
- Remove layerscape-gen4 dependencies on OF and ARM64, add dependency on
  ARCH_LAYERSCAPE (Geert Uytterhoeven)

- Remove obsolete HiSilicon PCIe DT description (Dongdong Liu)

* remotes/lorenzo/pci/misc:
  dt-bindings: PCI: hisi: Delete the obsolete HiSilicon PCIe file
  PCI: mobiveil: Improve PCIE_LAYERSCAPE_GEN4 dependencies
2021-05-04 10:43:31 -05:00
Bjorn Helgaas
98d771eb3d Merge branch 'remotes/lorenzo/pci/risc-v'
- sifive: Add pcie_aux clock to prci driver (Greentime Hu)

- sifive: Use reset-simple in prci driver for PCIe (Greentime Hu)

- Add SiFive FU740 PCIe host controller driver and DT binding (Paul
  Walmsley, Greentime Hu)

* remotes/lorenzo/pci/risc-v:
  riscv: dts: Add PCIe support for the SiFive FU740-C000 SoC
  PCI: fu740: Add SiFive FU740 PCIe host controller driver
  dt-bindings: PCI: Add SiFive FU740 PCIe host controller
  MAINTAINERS: Add maintainers for SiFive FU740 PCIe driver
  clk: sifive: Use reset-simple in prci driver for PCIe driver
  clk: sifive: Add pcie_aux clock in prci driver for PCIe driver
2021-05-04 10:43:28 -05:00
Greentime Hu
2da0dd5e30 MAINTAINERS: Add maintainers for SiFive FU740 PCIe driver
Here add maintainer information for SiFive FU740 PCIe driver.

Link: https://lore.kernel.org/r/20210504105940.100004-4-greentime.hu@sifive.com
Signed-off-by: Greentime Hu <greentime.hu@sifive.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2021-05-04 12:26:09 +01:00
Steven Rostedt (VMware)
c7ceee6958 ktest: Add KTEST section to MAINTAINERS file
As I wanted to add John Hawley as a co-maintainer for ktest, I found that
there never was a KTEST section in the MAINTAINERS file. Add one!

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2021-05-03 18:57:03 -04:00
Linus Torvalds
17ae69aba8 Add Landlock, a new LSM from Mickaël Salaün <mic@linux.microsoft.com>
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Merge tag 'landlock_v34' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

Pull Landlock LSM from James Morris:
 "Add Landlock, a new LSM from Mickaël Salaün.

  Briefly, Landlock provides for unprivileged application sandboxing.

  From Mickaël's cover letter:
    "The goal of Landlock is to enable to restrict ambient rights (e.g.
     global filesystem access) for a set of processes. Because Landlock
     is a stackable LSM [1], it makes possible to create safe security
     sandboxes as new security layers in addition to the existing
     system-wide access-controls. This kind of sandbox is expected to
     help mitigate the security impact of bugs or unexpected/malicious
     behaviors in user-space applications. Landlock empowers any
     process, including unprivileged ones, to securely restrict
     themselves.

     Landlock is inspired by seccomp-bpf but instead of filtering
     syscalls and their raw arguments, a Landlock rule can restrict the
     use of kernel objects like file hierarchies, according to the
     kernel semantic. Landlock also takes inspiration from other OS
     sandbox mechanisms: XNU Sandbox, FreeBSD Capsicum or OpenBSD
     Pledge/Unveil.

     In this current form, Landlock misses some access-control features.
     This enables to minimize this patch series and ease review. This
     series still addresses multiple use cases, especially with the
     combined use of seccomp-bpf: applications with built-in sandboxing,
     init systems, security sandbox tools and security-oriented APIs [2]"

  The cover letter and v34 posting is here:

      https://lore.kernel.org/linux-security-module/20210422154123.13086-1-mic@digikod.net/

  See also:

      https://landlock.io/

  This code has had extensive design discussion and review over several
  years"

Link: https://lore.kernel.org/lkml/50db058a-7dde-441b-a7f9-f6837fe8b69f@schaufler-ca.com/ [1]
Link: https://lore.kernel.org/lkml/f646e1c7-33cf-333f-070c-0a40ad0468cd@digikod.net/ [2]

* tag 'landlock_v34' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security:
  landlock: Enable user space to infer supported features
  landlock: Add user and kernel documentation
  samples/landlock: Add a sandbox manager example
  selftests/landlock: Add user space tests
  landlock: Add syscall implementations
  arch: Wire up Landlock syscalls
  fs,security: Add sb_delete hook
  landlock: Support filesystem access-control
  LSM: Infrastructure management of the superblock
  landlock: Add ptrace restrictions
  landlock: Set up the security framework and manage credentials
  landlock: Add ruleset and domain management
  landlock: Add object management
2021-05-01 18:50:44 -07:00
Linus Torvalds
10a3efd0fe perf tools changes for v5.13: 1st batch
perf stat:
 
 - Add support for hybrid PMUs to support systems such as Intel Alderlake
   and its BIG/little core/atom cpus.
 
 - Introduce 'bperf' to share hardware PMCs with BPF.
 
 - New --iostat option to collect and present IO stats on Intel hardware.
 
   This functionality is based on recently introduced sysfs attributes
   for Intel® Xeon® Scalable processor family (code name Skylake-SP):
 
     commit bb42b3d397 ("perf/x86/intel/uncore: Expose an Uncore unit to IIO PMON mapping")
 
   It is intended to provide four I/O performance metrics in MB per each
   PCIe root port:
 
    - Inbound Read: I/O devices below root port read from the host memory
    - Inbound Write: I/O devices below root port write to the host memory
    - Outbound Read: CPU reads from I/O devices below root port
    - Outbound Write: CPU writes to I/O devices below root port
 
 - Align CSV output for summary.
 
 - Clarify --null use cases: Assess raw overhead of 'perf stat' or
   measure just wall clock time.
 
 - Improve readability of shadow stats.
 
 perf record:
 
 - Change the COMM when starting tha workload so that --exclude-perf
   doesn't seem to be not honoured.
 
 - Improve 'Workload failed' message printing events + what was exec'ed.
 
 - Fix cross-arch support for TIME_CONV.
 
 perf report:
 
 - Add option to disable raw event ordering.
 
 - Dump the contents of PERF_RECORD_TIME_CONV in 'perf report -D'.
 
 - Improvements to --stat output, that shows information about PERF_RECORD_ events.
 
 - Preserve identifier id in OCaml demangler.
 
 perf annotate:
 
 - Show full source location with 'l' hotkey in the 'perf annotate' TUI.
 
 - Add line number like in TUI and source location at EOL to the 'perf annotate' --stdio mode.
 
 - Add --demangle and --demangle-kernel to 'perf annotate'.
 
 - Allow configuring annotate.demangle{,_kernel} in 'perf config'.
 
 - Fix sample events lost in stdio mode.
 
 perf data:
 
 - Allow converting a perf.data file to JSON.
 
 libperf:
 
 - Add support for user space counter access.
 
 - Update topdown documentation to permit rdpmc calls.
 
 perf test:
 
 - Add 'perf test' for 'perf stat' CSV output.
 
 - Add 'perf test' entries to test the hybrid PMU support.
 
 - Cleanup 'perf test daemon' if its 'perf test' is interrupted.
 
 - Handle metric reuse in pmu-events parsing 'perf test' entry.
 
 - Add test for PE executable support.
 
 - Add timeout for wait for daemon start in its 'perf test' entries.
 
 Build:
 
 - Enable libtraceevent dynamic linking.
 
 - Improve feature detection output.
 
 - Fix caching of feature checks caching.
 
 - First round of updates for tools copies of kernel headers.
 
 - Enable warnings when compiling BPF programs.
 
 Vendor specific events:
 
 Intel:
 
 - Add missing skylake & icelake model numbers.
 
 arm64:
 
 - Add Hisi hip08 L1, L2 and L3 metrics.
 
 - Add Fujitsu A64FX PMU events.
 
 PowerPC:
 
 - Initial JSON/events list for power10 platform.
 
 - Remove unsupported power9 metrics.
 
 AMD:
 
 - Add Zen3 events.
 
 - Fix broken L2 Cache Hits from L2 HWPF metric.
 
 - Use lowercases for all the eventcodes and umasks.
 
 Hardware tracing:
 
 arm64:
 
 - Update CoreSight ETM metadata format.
 
 - Fix bitmap for CS-ETM option.
 
 - Support PID tracing in config.
 
 - Detect pid in VMID for kernel running at EL2.
 
 Arch specific:
 
 MIPS:
 
 - Support MIPS unwinding and dwarf-regs.
 
 - Generate mips syscalls_n64.c syscall table.
 
 PowerPC:
 
 - Add support for PERF_SAMPLE_WEIGH_STRUCT on PowerPC.
 
 - Support pipeline stage cycles for powerpc.
 
 libbeauty:
 
 - Fix fsconfig generator.
 
 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-tools-for-v5.13-2021-04-29' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull perf tool updates from Arnaldo Carvalho de Melo:
 "perf stat:

   - Add support for hybrid PMUs to support systems such as Intel
     Alderlake and its BIG/little core/atom cpus.

   - Introduce 'bperf' to share hardware PMCs with BPF.

   - New --iostat option to collect and present IO stats on Intel
     hardware.

     This functionality is based on recently introduced sysfs attributes
     for Intel® Xeon® Scalable processor family (code name Skylake-SP)
     in commit bb42b3d397 ("perf/x86/intel/uncore: Expose an Uncore
     unit to IIO PMON mapping")

     It is intended to provide four I/O performance metrics in MB per
     each PCIe root port:

       - Inbound Read: I/O devices below root port read from the host memory
       - Inbound Write: I/O devices below root port write to the host memory
       - Outbound Read: CPU reads from I/O devices below root port
       - Outbound Write: CPU writes to I/O devices below root port

   - Align CSV output for summary.

   - Clarify --null use cases: Assess raw overhead of 'perf stat' or
     measure just wall clock time.

   - Improve readability of shadow stats.

  perf record:

   - Change the COMM when starting tha workload so that --exclude-perf
     doesn't seem to be not honoured.

   - Improve 'Workload failed' message printing events + what was
     exec'ed.

   - Fix cross-arch support for TIME_CONV.

  perf report:

   - Add option to disable raw event ordering.

   - Dump the contents of PERF_RECORD_TIME_CONV in 'perf report -D'.

   - Improvements to --stat output, that shows information about
     PERF_RECORD_ events.

   - Preserve identifier id in OCaml demangler.

  perf annotate:

   - Show full source location with 'l' hotkey in the 'perf annotate'
     TUI.

   - Add line number like in TUI and source location at EOL to the 'perf
     annotate' --stdio mode.

   - Add --demangle and --demangle-kernel to 'perf annotate'.

   - Allow configuring annotate.demangle{,_kernel} in 'perf config'.

   - Fix sample events lost in stdio mode.

  perf data:

   - Allow converting a perf.data file to JSON.

  libperf:

   - Add support for user space counter access.

   - Update topdown documentation to permit rdpmc calls.

  perf test:

   - Add 'perf test' for 'perf stat' CSV output.

   - Add 'perf test' entries to test the hybrid PMU support.

   - Cleanup 'perf test daemon' if its 'perf test' is interrupted.

   - Handle metric reuse in pmu-events parsing 'perf test' entry.

   - Add test for PE executable support.

   - Add timeout for wait for daemon start in its 'perf test' entries.

  Build:

   - Enable libtraceevent dynamic linking.

   - Improve feature detection output.

   - Fix caching of feature checks caching.

   - First round of updates for tools copies of kernel headers.

   - Enable warnings when compiling BPF programs.

  Vendor specific events:

   - Intel:
      - Add missing skylake & icelake model numbers.

   - arm64:
      - Add Hisi hip08 L1, L2 and L3 metrics.
      - Add Fujitsu A64FX PMU events.

   - PowerPC:
      - Initial JSON/events list for power10 platform.
      - Remove unsupported power9 metrics.

   - AMD:
      - Add Zen3 events.
      - Fix broken L2 Cache Hits from L2 HWPF metric.
      - Use lowercases for all the eventcodes and umasks.

  Hardware tracing:

   - arm64:
      - Update CoreSight ETM metadata format.
      - Fix bitmap for CS-ETM option.
      - Support PID tracing in config.
      - Detect pid in VMID for kernel running at EL2.

  Arch specific updates:

   - MIPS:
      - Support MIPS unwinding and dwarf-regs.
      - Generate mips syscalls_n64.c syscall table.

   - PowerPC:
      - Add support for PERF_SAMPLE_WEIGH_STRUCT on PowerPC.
      - Support pipeline stage cycles for powerpc.

  libbeauty:

   - Fix fsconfig generator"

* tag 'perf-tools-for-v5.13-2021-04-29' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (132 commits)
  perf build: Defer printing detected features to the end of all feature checks
  tools build: Allow deferring printing the results of feature detection
  perf build: Regenerate the FEATURE_DUMP file after extra feature checks
  perf session: Dump PERF_RECORD_TIME_CONV event
  perf session: Add swap operation for event TIME_CONV
  perf jit: Let convert_timestamp() to be backwards-compatible
  perf tools: Change fields type in perf_record_time_conv
  perf tools: Enable libtraceevent dynamic linking
  perf Documentation: Document intel-hybrid support
  perf tests: Skip 'perf stat metrics (shadow stat) test' for hybrid
  perf tests: Support 'Convert perf time to TSC' test for hybrid
  perf tests: Support 'Session topology' test for hybrid
  perf tests: Support 'Parse and process metrics' test for hybrid
  perf tests: Support 'Track with sched_switch' test for hybrid
  perf tests: Skip 'Setup struct perf_event_attr' test for hybrid
  perf tests: Add hybrid cases for 'Roundtrip evsel->name' test
  perf tests: Add hybrid cases for 'Parse event definition strings' test
  perf record: Uniquify hybrid event name
  perf stat: Warn group events from different hybrid PMU
  perf stat: Filter out unmatched aggregation for hybrid event
  ...
2021-05-01 12:22:38 -07:00
Linus Torvalds
152d32aa84 ARM:
- Stage-2 isolation for the host kernel when running in protected mode
 
 - Guest SVE support when running in nVHE mode
 
 - Force W^X hypervisor mappings in nVHE mode
 
 - ITS save/restore for guests using direct injection with GICv4.1
 
 - nVHE panics now produce readable backtraces
 
 - Guest support for PTP using the ptp_kvm driver
 
 - Performance improvements in the S2 fault handler
 
 x86:
 
 - Optimizations and cleanup of nested SVM code
 
 - AMD: Support for virtual SPEC_CTRL
 
 - Optimizations of the new MMU code: fast invalidation,
   zap under read lock, enable/disably dirty page logging under
   read lock
 
 - /dev/kvm API for AMD SEV live migration (guest API coming soon)
 
 - support SEV virtual machines sharing the same encryption context
 
 - support SGX in virtual machines
 
 - add a few more statistics
 
 - improved directed yield heuristics
 
 - Lots and lots of cleanups
 
 Generic:
 
 - Rework of MMU notifier interface, simplifying and optimizing
 the architecture-specific code
 
 - Some selftests improvements
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull kvm updates from Paolo Bonzini:
 "This is a large update by KVM standards, including AMD PSP (Platform
  Security Processor, aka "AMD Secure Technology") and ARM CoreSight
  (debug and trace) changes.

  ARM:

   - CoreSight: Add support for ETE and TRBE

   - Stage-2 isolation for the host kernel when running in protected
     mode

   - Guest SVE support when running in nVHE mode

   - Force W^X hypervisor mappings in nVHE mode

   - ITS save/restore for guests using direct injection with GICv4.1

   - nVHE panics now produce readable backtraces

   - Guest support for PTP using the ptp_kvm driver

   - Performance improvements in the S2 fault handler

  x86:

   - AMD PSP driver changes

   - Optimizations and cleanup of nested SVM code

   - AMD: Support for virtual SPEC_CTRL

   - Optimizations of the new MMU code: fast invalidation, zap under
     read lock, enable/disably dirty page logging under read lock

   - /dev/kvm API for AMD SEV live migration (guest API coming soon)

   - support SEV virtual machines sharing the same encryption context

   - support SGX in virtual machines

   - add a few more statistics

   - improved directed yield heuristics

   - Lots and lots of cleanups

  Generic:

   - Rework of MMU notifier interface, simplifying and optimizing the
     architecture-specific code

   - a handful of "Get rid of oprofile leftovers" patches

   - Some selftests improvements"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (379 commits)
  KVM: selftests: Speed up set_memory_region_test
  selftests: kvm: Fix the check of return value
  KVM: x86: Take advantage of kvm_arch_dy_has_pending_interrupt()
  KVM: SVM: Skip SEV cache flush if no ASIDs have been used
  KVM: SVM: Remove an unnecessary prototype declaration of sev_flush_asids()
  KVM: SVM: Drop redundant svm_sev_enabled() helper
  KVM: SVM: Move SEV VMCB tracking allocation to sev.c
  KVM: SVM: Explicitly check max SEV ASID during sev_hardware_setup()
  KVM: SVM: Unconditionally invoke sev_hardware_teardown()
  KVM: SVM: Enable SEV/SEV-ES functionality by default (when supported)
  KVM: SVM: Condition sev_enabled and sev_es_enabled on CONFIG_KVM_AMD_SEV=y
  KVM: SVM: Append "_enabled" to module-scoped SEV/SEV-ES control variables
  KVM: SEV: Mask CPUID[0x8000001F].eax according to supported features
  KVM: SVM: Move SEV module params/variables to sev.c
  KVM: SVM: Disable SEV/SEV-ES if NPT is disabled
  KVM: SVM: Free sev_asid_bitmap during init if SEV setup fails
  KVM: SVM: Zero out the VMCB array used to track SEV ASID association
  x86/sev: Drop redundant and potentially misleading 'sev_enabled'
  KVM: x86: Move reverse CPUID helpers to separate header file
  KVM: x86: Rename GPR accessors to make mode-aware variants the defaults
  ...
2021-05-01 10:14:08 -07:00
Linus Torvalds
f34b2cf178 RDMA merge window pull request
This is significantly bug fixes and general cleanups. The noteworthy new
 features are fairly small:
 
 - XRC support for HNS and improves RQ operations
 
 - Bug fixes and updates for hns, mlx5, bnxt_re, hfi1, i40iw, rxe, siw and
   qib
 
 - Quite a few general cleanups on spelling, error handling, static checker
   detections, etc
 
 - Increase the number of device ports supported beyond 255. High port
   count software switches now exist
 
 - Several bug fixes for rtrs
 
 - mlx5 Device Memory support for host controlled atomics
 
 - Report SRQ tables through to rdma-tool
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma

Pull rdma updates from Jason Gunthorpe:
 "This is significantly bug fixes and general cleanups. The noteworthy
  new features are fairly small:

   - XRC support for HNS and improves RQ operations

   - Bug fixes and updates for hns, mlx5, bnxt_re, hfi1, i40iw, rxe, siw
     and qib

   - Quite a few general cleanups on spelling, error handling, static
     checker detections, etc

   - Increase the number of device ports supported beyond 255. High port
     count software switches now exist

   - Several bug fixes for rtrs

   - mlx5 Device Memory support for host controlled atomics

   - Report SRQ tables through to rdma-tool"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (145 commits)
  IB/qib: Remove redundant assignment to ret
  RDMA/nldev: Add copy-on-fork attribute to get sys command
  RDMA/bnxt_re: Fix a double free in bnxt_qplib_alloc_res
  RDMA/siw: Fix a use after free in siw_alloc_mr
  IB/hfi1: Remove redundant variable rcd
  RDMA/nldev: Add QP numbers to SRQ information
  RDMA/nldev: Return SRQ information
  RDMA/restrack: Add support to get resource tracking for SRQ
  RDMA/nldev: Return context information
  RDMA/core: Add CM to restrack after successful attachment to a device
  RDMA/cma: Skip device which doesn't support CM
  RDMA/rxe: Fix a bug in rxe_fill_ip_info()
  RDMA/mlx5: Expose private query port
  RDMA/mlx4: Remove an unused variable
  RDMA/mlx5: Fix type assignment for ICM DM
  IB/mlx5: Set right RoCE l3 type and roce version while deleting GID
  RDMA/i40iw: Fix error unwinding when i40iw_hmc_sd_one fails
  RDMA/cxgb4: add missing qpid increment
  IB/ipoib: Remove unnecessary struct declaration
  RDMA/bnxt_re: Get rid of custom module reference counting
  ...
2021-05-01 09:15:05 -07:00
Marc Dionne
c5197b4ec9 afs, rxrpc: Add Marc Dionne as co-maintainer
Add Marc Dionne as a co-maintainer for kafs and rxrpc.

Signed-off-by: Marc Dionne <marc.dionne@auristor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-04-30 15:04:24 -07:00
Linus Torvalds
d42f323a7d Merge branch 'akpm' (patches from Andrew)
Merge misc updates from Andrew Morton:
 "A few misc subsystems and some of MM.

  175 patches.

  Subsystems affected by this patch series: ia64, kbuild, scripts, sh,
  ocfs2, kfifo, vfs, kernel/watchdog, and mm (slab-generic, slub,
  kmemleak, debug, pagecache, msync, gup, memremap, memcg, pagemap,
  mremap, dma, sparsemem, vmalloc, documentation, kasan, initialization,
  pagealloc, and memory-failure)"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (175 commits)
  mm/memory-failure: unnecessary amount of unmapping
  mm/mmzone.h: fix existing kernel-doc comments and link them to core-api
  mm: page_alloc: ignore init_on_free=1 for debug_pagealloc=1
  net: page_pool: use alloc_pages_bulk in refill code path
  net: page_pool: refactor dma_map into own function page_pool_dma_map
  SUNRPC: refresh rq_pages using a bulk page allocator
  SUNRPC: set rq_page_end differently
  mm/page_alloc: inline __rmqueue_pcplist
  mm/page_alloc: optimize code layout for __alloc_pages_bulk
  mm/page_alloc: add an array-based interface to the bulk page allocator
  mm/page_alloc: add a bulk page allocator
  mm/page_alloc: rename alloced to allocated
  mm/page_alloc: duplicate include linux/vmalloc.h
  mm, page_alloc: avoid page_to_pfn() in move_freepages()
  mm/Kconfig: remove default DISCONTIGMEM_MANUAL
  mm: page_alloc: dump migrate-failed pages
  mm/mempolicy: fix mpol_misplaced kernel-doc
  mm/mempolicy: rewrite alloc_pages_vma documentation
  mm/mempolicy: rewrite alloc_pages documentation
  mm/mempolicy: rename alloc_pages_current to alloc_pages
  ...
2021-04-30 14:38:01 -07:00
Linus Torvalds
65ec0a7d24 This is the bulk of the pin control changes for the v5.13 kernel cycle
Core changes:
 
 - A semantic change to handle pinmux and pinconf in explicit order
   while up until now we depended on the semantic order in the
   device tree. The device tree is a functional programming
   language and does not imply any order, so the right thing is
   for the pin control core to provide these semantics.
 
 - Add a new pinmux-select debugfs file which makes it possible to
   go in and select functions for a pin manually (iteratively, at
   the prompt) for debugging purposes.
 
 - Fixes to gpio regmap handling for a new pin control driver
   making use of regmap-gpio.
 
 - Use octal permissions on debugfs files.
 
 New drivers:
 
 - A massive rewrite of the former custom pin control driver for
   MIPS Broadcom devices to instead use the pin control subsystem.
   New pin control drivers for BCM6345, BCM6328, BCM6358, BCM6362,
   BCM6368, BCM63268 and BCM6318 SoC variants are implemented.
 
 - Support for PM8350, PM8350B, PM8350C, PMK8350, PMR735A and
   PMR735B in the Qualcomm PMIC GPIO driver. Also the two GPIOs
   on PM8008 are supported.
 
 - Support for the Rockchip RK3568/RK3566 pin controller.
 
 - Support for Ingenic JZ4730, JZ4750, JZ4755, JZ4775 and
   X2000.
 
 - Support for Mediatek MTK8195.
 
 - Add a new Xilinx ZynqMP pin control driver.
 
 Driver improvements and non-urgent fixes:
 
 - Modularization and improvements of the Rockchip drivers.
 
 - Some new pins added to the description of new Renesas SoCs.
 
 - Clarifications of the GPIO base calculation in the Intel driver.
 
 - Fix the function names for the MPP54 and MPP55 pins in the Armada
   CP110 pin controller.
 
 - GPIO wakeup interrupt map for Qualcomm SC7280 and SM8350.
 
 - Support for ACPI probing of the Qualcomm SC8180x.
 
 - Fix interrupt clear status on rockchip
 
 - Fix some missing pins on the Ingenic JZ4770, some semantic
   fixes for the behaviour of the Ingenic pin controller.
   Add DMIC pins for JZ4780, X1000, X1500 and X1830.
 
 - A slew of janitorial like of_node_put() calls.
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Merge tag 'pinctrl-v5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control updates from Linus Walleij:
 "There is a lot going on!

  Core changes:

   - A semantic change to handle pinmux and pinconf in explicit order
     while up until now we depended on the semantic order in the device
     tree. The device tree is a functional programming language and does
     not imply any order, so the right thing is for the pin control core
     to provide these semantics.

   - Add a new pinmux-select debugfs file which makes it possible to go
     in and select functions for a pin manually (iteratively, at the
     prompt) for debugging purposes.

   - Fixes to gpio regmap handling for a new pin control driver making
     use of regmap-gpio.

   - Use octal permissions on debugfs files.

  New drivers:

   - A massive rewrite of the former custom pin control driver for MIPS
     Broadcom devices to instead use the pin control subsystem. New pin
     control drivers for BCM6345, BCM6328, BCM6358, BCM6362, BCM6368,
     BCM63268 and BCM6318 SoC variants are implemented.

   - Support for PM8350, PM8350B, PM8350C, PMK8350, PMR735A and PMR735B
     in the Qualcomm PMIC GPIO driver. Also the two GPIOs on PM8008 are
     supported.

   - Support for the Rockchip RK3568/RK3566 pin controller.

   - Support for Ingenic JZ4730, JZ4750, JZ4755, JZ4775 and X2000.

   - Support for Mediatek MTK8195.

   - Add a new Xilinx ZynqMP pin control driver.

  Driver improvements and non-urgent fixes:

   - Modularization and improvements of the Rockchip drivers.

   - Some new pins added to the description of new Renesas SoCs.

   - Clarifications of the GPIO base calculation in the Intel driver.

   - Fix the function names for the MPP54 and MPP55 pins in the Armada
     CP110 pin controller.

   - GPIO wakeup interrupt map for Qualcomm SC7280 and SM8350.

   - Support for ACPI probing of the Qualcomm SC8180x.

   - Fix interrupt clear status on rockchip

   - Fix some missing pins on the Ingenic JZ4770, some semantic fixes
     for the behaviour of the Ingenic pin controller. Add DMIC pins for
     JZ4780, X1000, X1500 and X1830.

   - A slew of janitorial like of_node_put() calls"

* tag 'pinctrl-v5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (99 commits)
  pinctrl: Add Xilinx ZynqMP pinctrl driver support
  firmware: xilinx: Add pinctrl support
  pinctrl: rockchip: do coding style for mux route struct
  pinctrl: Add PIN_CONFIG_MODE_PWM to enum pin_config_param
  pinctrl: Introduce MODE group in enum pin_config_param
  pinctrl: Keep enum pin_config_param ordered by name
  dt-bindings: pinctrl: Add binding for ZynqMP pinctrl driver
  pinctrl: core: Fix kernel doc string for pin_get_name()
  pinctrl: mediatek: use spin lock in mtk_rmw
  pinctrl: add drive for I2C related pins on MT8195
  pinctrl: add pinctrl driver on mt8195
  dt-bindings: pinctrl: mt8195: add pinctrl file and binding document
  pinctrl: Ingenic: Add pinctrl driver for X2000.
  pinctrl: Ingenic: Add pinctrl driver for JZ4775.
  pinctrl: Ingenic: Add pinctrl driver for JZ4755.
  pinctrl: Ingenic: Add pinctrl driver for JZ4750.
  pinctrl: Ingenic: Add pinctrl driver for JZ4730.
  dt-bindings: pinctrl: Add bindings for new Ingenic SoCs.
  pinctrl: Ingenic: Reformat the code.
  pinctrl: Ingenic: Add DMIC pins support for Ingenic SoCs.
  ...
2021-04-30 13:04:30 -07:00
Linus Torvalds
592fa9532d Merge branch 'i2c/for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang:

 - new drivers for Silicon Labs CP2615 and the HiSilicon I2C unit

 - bigger refactoring for the MPC driver

 - support for full software nodes - no need to work around with only
   properties anymore

 - we now have 'devm_i2c_add_adapter', too

 - sub-system wide fixes for the RPM refcounting problem which often
   caused a leak when an error was encountered during probe

 - the rest is usual driver updates and improvements

* 'i2c/for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (77 commits)
  i2c: mediatek: Use scl_int_delay_ns to compensate clock-stretching
  i2c: mediatek: Fix wrong dma sync flag
  i2c: mediatek: Fix send master code at more than 1MHz
  i2c: sh7760: fix IRQ error path
  i2c: i801: Add support for Intel Alder Lake PCH-M
  i2c: core: Fix spacing error by checkpatch
  i2c: s3c2410: simplify getting of_device_id match data
  i2c: nomadik: Fix space errors
  i2c: iop3xx: Fix coding style issues
  i2c: amd8111: Fix coding style issues
  i2c: mpc: Drop duplicate message from devm_platform_ioremap_resource()
  i2c: mpc: Use device_get_match_data() helper
  i2c: mpc: Remove CONFIG_PM_SLEEP ifdeffery
  i2c: mpc: Use devm_clk_get_optional()
  i2c: mpc: Update license and copyright
  i2c: mpc: Interrupt driven transfer
  i2c: sh7760: add IRQ check
  i2c: rcar: add IRQ check
  i2c: mlxbf: add IRQ check
  i2c: jz4780: add IRQ check
  ...
2021-04-30 13:01:02 -07:00
Linus Torvalds
efd8929b9e Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
Pull HID updates from Jiri Kosina:

 - Surface Aggregator Module support from Maximilian Luz

 - Apple Magic Mouse 2 support from John Chen

 - Support for newer Quad/BT 2.0 Logitech receivers in HID proxy mode
   from Hans de Goede

 - Thinkpad X1 Tablet keyboard support from Hans de Goede

 - Support for FTDI FT260 I2C host adapter from Michael Zaidman

 - other various small device-specific quirks, fixes and cleanups

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (46 commits)
  HID: wacom: Setup pen input capabilities to the targeted tools
  HID: hid-sensor-hub: Move 'hsdev' description to correct struct definition
  HID: hid-sensor-hub: Remove unused struct member 'quirks'
  HID: wacom_sys: Demote kernel-doc abuse
  HID: hid-sensor-custom: Remove unused variable 'ret'
  HID: hid-uclogic-params: Ensure function names are present and correct in kernel-doc headers
  HID: hid-uclogic-rdesc: Kernel-doc is for functions and structs
  HID: hid-logitech-hidpp: Fix conformant kernel-doc header and demote abuses
  HID: hid-picolcd_core: Remove unused variable 'ret'
  HID: hid-kye: Fix incorrect function name for kye_tablet_enable()
  HID: hid-core: Fix incorrect function name in header
  HID: hid-alps: Correct struct misnaming
  HID: usbhid: hid-pidff: Demote a couple kernel-doc abuses
  HID: usbhid: Repair a formatting issue in a struct description
  HID: hid-thrustmaster: Demote a bunch of kernel-doc abuses
  HID: input: map battery capacity (00850065)
  HID: magicmouse: fix reconnection of Magic Mouse 2
  HID: magicmouse: fix 3 button emulation of Mouse 2
  HID: magicmouse: add Apple Magic Mouse 2 support
  HID: lenovo: Add support for Thinkpad X1 Tablet Thin keyboard
  ...
2021-04-30 12:53:02 -07:00
Linus Torvalds
b71428d7ab sound updates for 5.13
No surprises in this development cycle, and most of works are about
 the fixes and the improvements of the existing code, while a new LED
 control layer and a few new drivers have been introduced.
 
 Here are some highlights:
 
 Core:
 - A common mute-LED framework was introduced;
   used by HD-audio for now, more adaption will follow later.
   The former "Mic Mute-LED Mode" mixer control has been replaced with
   the corresponding sysfs now.
 - User-control management was changed to count consumed bytes instead
   of capping by number of elements;
   this will allow more controls in the normal usage pattern while
   avoiding the possible memory exhaustion DoS
 
 ASoC:
 - Continued refactoring and cleanups in ASoC core and generic card
   drivers
 - Wide range of small cppcheck and warning fixes
 - New drivers for Freescale i.MX DMA over rpmsg, Mediatek MT6358
    accessory detection, and Realtek RT1019, RT1316, RT711 and RT715
 
 USB-audio:
 - Continued improvements and fixes of the implicit feedback mode,
   including better support for Pioneer and Roland/BOSS devices
 
 HD-audio:
 - Default back to non-buffer preallocation on x86
 - Cirrus codec improvements, more quirks for Realtek codecs
 
 Others:
 - New virtio sound driver
 - FireWire Bebob updates
 
 Note that this PR includes a couple of changes in reset and SPI
 drivers, too, and some merge conflicts might happen.
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Merge tag 'sound-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "No surprises in this development cycle, and most of work is about the
  fixes and the improvements of the existing code, while a new LED
  control layer and a few new drivers have been introduced.

  Here are some highlights:

  Core:
   - A common mute-LED framework was introduced. It is used by HD-audio
     for now, more adaption will follow later. The former "Mic Mute-LED
     Mode" mixer control has been replaced with the corresponding sysfs
     now.
   - User-control management was changed to count consumed bytes instead
     of capping by number of elements; this will allow more controls in
     the normal usage pattern while avoiding the possible memory
     exhaustion DoS

  ASoC:
   - Continued refactoring and cleanups in ASoC core and generic card
     drivers
   - Wide range of small cppcheck and warning fixes
   - New drivers for Freescale i.MX DMA over rpmsg, Mediatek MT6358
     accessory detection, and Realtek RT1019, RT1316, RT711 and RT715

  USB-audio:
   - Continued improvements and fixes of the implicit feedback mode,
     including better support for Pioneer and Roland/BOSS devices

  HD-audio:
   - Default back to non-buffer preallocation on x86
   - Cirrus codec improvements, more quirks for Realtek codecs

  Others:
   - New virtio sound driver
   - FireWire Bebob updates"

* tag 'sound-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (587 commits)
  ALSA: hda/conexant: Re-order CX5066 quirk table entries
  ALSA: hda/realtek: Remove redundant entry for ALC861 Haier/Uniwill devices
  ALSA: hda/realtek: Re-order ALC662 quirk table entries
  ALSA: hda/realtek: Re-order remaining ALC269 quirk table entries
  ALSA: hda/realtek: Re-order ALC269 Lenovo quirk table entries
  ALSA: hda/realtek: Re-order ALC269 Sony quirk table entries
  ALSA: hda/realtek: Re-order ALC269 ASUS quirk table entries
  ALSA: hda/realtek: Re-order ALC269 Dell quirk table entries
  ALSA: hda/realtek: Re-order ALC269 Acer quirk table entries
  ALSA: hda/realtek: Re-order ALC269 HP quirk table entries
  ALSA: hda/realtek: Re-order ALC882 Clevo quirk table entries
  ALSA: hda/realtek: Re-order ALC882 Sony quirk table entries
  ALSA: hda/realtek: Re-order ALC882 Acer quirk table entries
  ALSA: usb-audio: Remove redundant assignment to len
  ALSA: hda/realtek: Add quirk for Intel Clevo PCx0Dx
  ALSA: virtio: fix kernel-doc
  ALSA: hda/cirrus: Use CS8409 filter to fix abnormal sounds on Bullseye
  ALSA: hda/cirrus: Set Initial DMIC volume for Bullseye to -26 dB
  ALSA: sb: Fix two use after free in snd_sb_qsound_build
  ALSA: emu8000: Fix a use after free in snd_emu8000_create_mixer
  ...
2021-04-30 12:48:14 -07:00
Lukas Bulwahn
a3ddd79a17 MAINTAINERS: assign pagewalk.h to MEMORY MANAGEMENT
Patch series "kernel-doc and MAINTAINERS clean-up".

Roughly 900 warnings of about 21.000 kernel-doc warnings in the kernel
tree warn with 'cannot understand function prototype:', i.e., the
kernel-doc parser cannot parse the function's signature.  The majority,
about 600 cases of those, are just struct definitions following the
kernel-doc description.  Further, spot-check investigations suggest that
the authors of the specific kernel-doc descriptions simply were not
aware that the general format for a kernel-doc description for a
structure requires to prefix the struct name with the keyword 'struct',
as in 'struct struct_name - Brief description.'.  Details on kernel-doc
are at the Link below.

Without the struct keyword, kernel-doc does not check if the kernel-doc
description fits to the actual struct definition in the source code.
Fortunately, in roughly a quarter of these cases, the kernel-doc
description is actually complete wrt.  its corresponding struct
definition.  So, the trivial change adding the struct keyword will allow
us to keep the kernel-doc descriptions more consistent for future
changes, by checking for new kernel-doc warnings.

Also, some of the files in ./include/ are not assigned to a specific
MAINTAINERS section and hence have no dedicated maintainer.  So, if
needed, the files in ./include/ are also assigned to the fitting
MAINTAINERS section, as I need to identify whom to send the clean-up
patch anyway.

Here is the change from this kernel-doc janitorial work in the
./include/ directory for MEMORY MANAGEMENT.

This patch (of 2):

Commit a520110e4a ("mm: split out a new pagewalk.h header from mm.h")
adds a new file in ./include/linux, but misses to update MAINTAINERS
accordingly.  Hence,

  ./scripts/get_maintainers.pl include/linux/pagewalk.h

points only to lkml as general fallback for all files, whereas the
original include/linux/mm.h clearly marks this file part of MEMORY
MANAGEMENT.

Assign include/linux/pagewalk.h to MEMORY MANAGEMENT.

Link: https://lkml.kernel.org/r/20210322122542.15072-1-lukas.bulwahn@gmail.com
Link: https://lkml.kernel.org/r/20210322122542.15072-2-lukas.bulwahn@gmail.com
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Cc: Joe Perches <joe@perches.com>
Cc: Ralf Ramsauer <ralf.ramsauer@oth-regensburg.de>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-04-30 11:20:41 -07:00
Michael Walle
57e1d8206e MAINTAINERS: move Murali Karicheri to credits
His email bounces with permanent error "550 Invalid recipient". His last
email was from 2020-09-09 on the LKML and he seems to have left TI.

Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-04-29 15:47:30 -07:00
Michael Walle
1c7600b7cf MAINTAINERS: remove Wingman Kwok
His email bounces with permanent error "550 Invalid recipient". His last
email on the LKML was from 2015-10-22 on the LKML.

Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-04-29 15:47:19 -07:00