Commit graph

132582 commits

Author SHA1 Message Date
Linus Torvalds
05b5fdb2a8 - Add new HBM2 (High Bandwidth Memory Gen 2) type and add support for it
to the Intel SKx drivers
 
 - Print additional useful per-channel error information on i10nm, like on SKL
 
 - Check whether the AMD decoder is loaded on a guest and if so, don't
 
 - The usual round of fixes and cleanups
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Merge tag 'edac_updates_for_v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras

Pull EDAC updates from Borislav Petkov:
 "The usual EDAC stuff which managed to trickle in for 5.15:

   - Add new HBM2 (High Bandwidth Memory Gen 2) type and add support for
     it to the Intel SKx drivers

   - Print additional useful per-channel error information on i10nm,
     like on SKL

   - Don't load the AMD EDAC decoder in virtual images

   - The usual round of fixes and cleanups"

* tag 'edac_updates_for_v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras:
  EDAC/i10nm: Retrieve and print retry_rd_err_log registers
  EDAC/i10nm: Fix NVDIMM detection
  EDAC/skx_common: Set the memory type correctly for HBM memory
  EDAC/altera: Skip defining unused structures for specific configs
  EDAC/mce_amd: Do not load edac_mce_amd module on guests
  EDAC/mc: Add new HBM2 memory type
  EDAC/amd64: Use DEVICE_ATTR helper macros
2021-08-30 13:17:29 -07:00
Linus Torvalds
c7a5238ef6 s390 updates for 5.15 merge window
- Improve ftrace code patching so that stop_machine is not required anymore.
   This requires a small common code patch acked by Steven Rostedt:
   https://lore.kernel.org/linux-s390/20210730220741.4da6fdf6@oasis.local.home/
 
 - Enable KCSAN for s390. This comes with a small common code change to fix a
   compile warning. Acked by Marco Elver:
   https://lore.kernel.org/r/20210729142811.1309391-1-hca@linux.ibm.com
 
 - Add KFENCE support for s390. This also comes with a minimal x86 patch from
   Marco Elver who said also this can be carried via the s390 tree:
   https://lore.kernel.org/linux-s390/YQJdarx6XSUQ1tFZ@elver.google.com/
 
 - More changes to prepare the decompressor for relocation.
 
 - Enable DAT also for CPU restart path.
 
 - Final set of register asm removal patches; leaving only three locations where
   needed and sane.
 
 - Add NNPA, Vector-Packed-Decimal-Enhancement Facility 2, PCI MIO support to
   hwcaps flags.
 
 - Cleanup hwcaps implementation.
 
 - Add new instructions to in-kernel disassembler.
 
 - Various QDIO cleanups.
 
 - Add SCLP debug feature.
 
 - Various other cleanups and improvements all over the place.
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Merge tag 's390-5.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull s390 updates from Heiko Carstens:

 - Improve ftrace code patching so that stop_machine is not required
   anymore. This requires a small common code patch acked by Steven
   Rostedt:

     https://lore.kernel.org/linux-s390/20210730220741.4da6fdf6@oasis.local.home/

 - Enable KCSAN for s390. This comes with a small common code change to
   fix a compile warning. Acked by Marco Elver:

     https://lore.kernel.org/r/20210729142811.1309391-1-hca@linux.ibm.com

 - Add KFENCE support for s390. This also comes with a minimal x86 patch
   from Marco Elver who said also this can be carried via the s390 tree:

     https://lore.kernel.org/linux-s390/YQJdarx6XSUQ1tFZ@elver.google.com/

 - More changes to prepare the decompressor for relocation.

 - Enable DAT also for CPU restart path.

 - Final set of register asm removal patches; leaving only three
   locations where needed and sane.

 - Add NNPA, Vector-Packed-Decimal-Enhancement Facility 2, PCI MIO
   support to hwcaps flags.

 - Cleanup hwcaps implementation.

 - Add new instructions to in-kernel disassembler.

 - Various QDIO cleanups.

 - Add SCLP debug feature.

 - Various other cleanups and improvements all over the place.

* tag 's390-5.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (105 commits)
  s390: remove SCHED_CORE from defconfigs
  s390/smp: do not use nodat_stack for secondary CPU start
  s390/smp: enable DAT before CPU restart callback is called
  s390: update defconfigs
  s390/ap: fix state machine hang after failure to enable irq
  KVM: s390: generate kvm hypercall functions
  s390/sclp: add tracing of SCLP interactions
  s390/debug: add early tracing support
  s390/debug: fix debug area life cycle
  s390/debug: keep debug data on resize
  s390/diag: make restart_part2 a local label
  s390/mm,pageattr: fix walk_pte_level() early exit
  s390: fix typo in linker script
  s390: remove do_signal() prototype and do_notify_resume() function
  s390/crypto: fix all kernel-doc warnings in vfio_ap_ops.c
  s390/pci: improve DMA translation init and exit
  s390/pci: simplify CLP List PCI handling
  s390/pci: handle FH state mismatch only on disable
  s390/pci: fix misleading rc in clp_set_pci_fn()
  s390/boot: factor out offset_vmlinux_info() function
  ...
2021-08-30 13:07:15 -07:00
Linus Torvalds
44a7d44411 Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu:
 "Algorithms:

   - Add AES-NI/AVX/x86_64 implementation of SM4.

  Drivers:

   - Add Arm SMCCC TRNG based driver"

[ And obviously a lot of random fixes and updates  - Linus]

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (84 commits)
  crypto: sha512 - remove imaginary and mystifying clearing of variables
  crypto: aesni - xts_crypt() return if walk.nbytes is 0
  padata: Remove repeated verbose license text
  crypto: ccp - Add support for new CCP/PSP device ID
  crypto: x86/sm4 - add AES-NI/AVX2/x86_64 implementation
  crypto: x86/sm4 - export reusable AESNI/AVX functions
  crypto: rmd320 - remove rmd320 in Makefile
  crypto: skcipher - in_irq() cleanup
  crypto: hisilicon - check _PS0 and _PR0 method
  crypto: hisilicon - change parameter passing of debugfs function
  crypto: hisilicon - support runtime PM for accelerator device
  crypto: hisilicon - add runtime PM ops
  crypto: hisilicon - using 'debugfs_create_file' instead of 'debugfs_create_regset32'
  crypto: tcrypt - add GCM/CCM mode test for SM4 algorithm
  crypto: testmgr - Add GCM/CCM mode test of SM4 algorithm
  crypto: tcrypt - Fix missing return value check
  crypto: hisilicon/sec - modify the hardware endian configuration
  crypto: hisilicon/sec - fix the abnormal exiting process
  crypto: qat - store vf.compatible flag
  crypto: qat - do not export adf_iov_putmsg()
  ...
2021-08-30 12:57:10 -07:00
Linus Torvalds
4ca4256453 Merge branch 'core-rcu.2021.08.28a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu
Pull RCU updates from Paul McKenney:
 "RCU changes for this cycle were:

   - Documentation updates

   - Miscellaneous fixes

   - Offloaded-callbacks updates

   - Updates to the nolibc library

   - Tasks-RCU updates

   - In-kernel torture-test updates

   - Torture-test scripting, perhaps most notably the pinning of
     torture-test guest OSes so as to force differences in memory
     latency. For example, in a two-socket system, a four-CPU guest OS
     will have one pair of its CPUs pinned to threads in a single core
     on one socket and the other pair pinned to threads in a single core
     on the other socket. This approach proved able to force race
     conditions that earlier testing missed. Some of these race
     conditions are still being tracked down"

* 'core-rcu.2021.08.28a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: (61 commits)
  torture: Replace deprecated CPU-hotplug functions.
  rcu: Replace deprecated CPU-hotplug functions
  rcu: Print human-readable message for schedule() in RCU reader
  rcu: Explain why rcu_all_qs() is a stub in preemptible TREE RCU
  rcu: Use per_cpu_ptr to get the pointer of per_cpu variable
  rcu: Remove useless "ret" update in rcu_gp_fqs_loop()
  rcu: Mark accesses in tree_stall.h
  rcu: Make rcu_gp_init() and rcu_gp_fqs_loop noinline to conserve stack
  rcu: Mark lockless ->qsmask read in rcu_check_boost_fail()
  srcutiny: Mark read-side data races
  rcu: Start timing stall repetitions after warning complete
  rcu: Do not disable GP stall detection in rcu_cpu_stall_reset()
  rcu/tree: Handle VM stoppage in stall detection
  rculist: Unify documentation about missing list_empty_rcu()
  rcu: Mark accesses to ->rcu_read_lock_nesting
  rcu: Weaken ->dynticks accesses and updates
  rcu: Remove special bit at the bottom of the ->dynticks counter
  rcu: Fix stall-warning deadlock due to non-release of rcu_node ->lock
  rcu: Fix to include first blocked task in stall warning
  torture: Make kvm-test-1-run-qemu.sh check for reboot loops
  ...
2021-08-30 12:48:01 -07:00
Linus Torvalds
6f01c935d9 File locking changes for v5.15.
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Merge tag 'locks-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux

Pull file locking updates from Jeff Layton:
 "This starts with a couple of fixes for potential deadlocks in the
  fowner/fasync handling.

  The next patch removes the old mandatory locking code from the kernel
  altogether.

  The last patch cleans up rw_verify_area a bit more after the mandatory
  locking removal"

* tag 'locks-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux:
  fs: clean up after mandatory file locking support removal
  fs: remove mandatory file locking support
  fcntl: fix potential deadlock for &fasync_struct.fa_lock
  fcntl: fix potential deadlocks for &fown_struct.lock
2021-08-30 12:38:13 -07:00
Linus Torvalds
451819aa5a tpmdd updates for Linux v5.15
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Merge tag 'tpmdd-next-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd

Pull tpm driver updates from Jarkko Sakkinen:
 "The highlights are:

   - Support for signing LKM's with ECDSA keys

   - An integer overflow bug fix in pkey"

* tag 'tpmdd-next-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd:
  crypto: public_key: fix overflow during implicit conversion
  tpm: ibmvtpm: Avoid error message when process gets signal while waiting
  certs: Add support for using elliptic curve keys for signing modules
  certs: Trigger creation of RSA module signing key if it's not an RSA key
  char: tpm: cr50_i2c: convert to new probe interface
  char: tpm: Kconfig: remove bad i2c cr50 select
2021-08-30 11:53:24 -07:00
Linus Torvalds
4520dcbe0d power supply and reset changes for the v5.15 series
battery/charger related changes:
  - cros-peripheral-charger: new driver
  - mt6360-charger: new driver
  - simple-battery: support reading chemistry info
  - max17042-battery: add max77849 support
  - sbs-battery: add time_to_empty_now support
  - smb347-charger: prepare USB OTG support
  - rn5t618: add voltage_now support
  - axp288: cleanup & optimizations
  - max17042_battery: cleanups
  - ab8500: cleanups
  - misc minor cleanups and DT binding fixes
 
 reset related changes:
  - tps65086-restart: new driver
  - linkstation-poweroff: support NETGEAR ReadyNAS Duo v2
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Merge tag 'for-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply

Pull power supply and reset updates from Sebastian Reichel:
 "Battery/charger related:
   - cros-peripheral-charger: new driver
   - mt6360-charger: new driver
   - simple-battery: support reading chemistry info
   - max17042-battery: add max77849 support
   - sbs-battery: add time_to_empty_now support
   - smb347-charger: prepare USB OTG support
   - rn5t618: add voltage_now support
   - axp288: cleanup & optimizations
   - max17042_battery: cleanups
   - ab8500: cleanups
   - misc minor cleanups and DT binding fixes

  reset related:
   - tps65086-restart: new driver
   - linkstation-poweroff: support NETGEAR ReadyNAS Duo v2"

* tag 'for-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (51 commits)
  power: supply: core: Fix parsing of battery chemistry/technology
  power: supply: max17042_battery: log SOC threshold using debug log level
  power: supply: max17042_battery: more robust chip type checks
  power: supply: max17042_battery: fix typo in MAx17042_TOFF
  power: supply: max17042_battery: clean up MAX17055_V_empty
  power: supply: smb347-charger: Implement USB VBUS regulator
  power: supply: smb347-charger: Add missing pin control activation
  power: supply: smb347-charger: Utilize generic regmap caching
  power: supply: smb347-charger: Make smb347_set_writable() IRQ-safe
  dt-bindings: power: supply: smb347-charger: Document USB VBUS regulator
  power: reset: Add TPS65086 restart driver
  dt-bindings: power: supply: max17042: describe interrupt
  power: supply: max17042: remove duplicated STATUS bit defines
  power: supply: max17042: handle fails of reading status register
  power: supply: core: Parse battery chemistry/technology
  dt-bindings: power: Extend battery bindings with chemistry
  power: reset: linkstation-poweroff: add new device
  power: reset: linkstation-poweroff: prepare for new devices
  power: supply: bq24735: reorganize ChargeOption command macros
  power: supply: rn5t618: Add voltage_now property
  ...
2021-08-30 11:47:32 -07:00
Linus Torvalds
0da9bc6d2f spi: Updates for v5.15
A quiet release for SPI, some fixes and a couple of new drivers
 plus one small refactoring:
 
  - Move the chip select timing configuration from the controller
    to the device to allow a bit more flexibility.
  - New drivers for Rockchip SFC and Spreadtrum ADI.
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Merge tag 'spi-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi updates from Mark Brown:
 "A quiet release for SPI, some fixes and a couple of new drivers plus
  one small refactoring:

   - Move the chip select timing configuration from the controller to
     the device to allow a bit more flexibility

   - New drivers for Rockchip SFC and Spreadtrum ADI"

* tag 'spi-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (47 commits)
  spi: spi-zynq-qspi: use wait_for_completion_timeout to make zynq_qspi_exec_mem_op not interruptible
  spi: add sprd ADI for sc9863 and ums512
  spi: Convert sprd ADI bindings to yaml
  spi: sprd: Add ADI r3 support
  spi: sprd: Fix the wrong WDG_LOAD_VAL
  spi: davinci: invoke chipselect callback
  spi: sprd: fill offset only to RD_CMD register for reading from slave device
  spi: sprd: Make sure offset not equal to slave address size
  spi: sprd: Pass offset instead of physical address to adi_read/_write()
  spi: rockchip-sfc: Fix assigned but never used return error codes
  spi: rockchip-sfc: Remove redundant IO operations
  spi: stm32: fix excluded_middle.cocci warnings
  spi: coldfire-qspi: Use clk_disable_unprepare in the remove function
  spi: tegra20-slink: remove spi_master_put() in tegra_slink_remove()
  spi: rockchip-sfc: add rockchip serial flash controller
  spi: rockchip-sfc: Bindings for Rockchip serial flash controller
  spi: orion: Prevent incorrect chip select behaviour
  spi: mxic: add missing braces
  spi: spi-pic32: Fix issue with uninitialized dma_slave_config
  spi: spi-fsl-dspi: Fix issue with uninitialized dma_slave_config
  ...
2021-08-30 11:41:46 -07:00
Linus Torvalds
d46e0d3354 regulator: Update for v5.15
A very quiet releases, some fixes and cleanups but not really
 that many of them.  There were a couple of new driver specific
 pieces:
 
  - Support for controlling the over/under voltage protection on
    BD718xx devices.
  - New drivers for Richtek RTQ2134, and RTQ6752.
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Merge tag 'regulator-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator updates from Mark Brown:
 "A very quiet releases, some fixes and cleanups but not really that
  many of them. There were a couple of new driver specific pieces:

   - Support for controlling the over/under voltage protection on
     BD718xx devices

   - New drivers for Richtek RTQ2134, and RTQ6752"

* tag 'regulator-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (37 commits)
  regulator: vctrl: Avoid lockdep warning in enable/disable ops
  regulator: vctrl: Use locked regulator_get_voltage in probe path
  regulator: Documentation fix for regulator error notification helper
  regulator: Minor regulator documentation fixes.
  regulator: sy7636a: Use the regmap directly
  regulator: sy7636a: Store the epd-pwr-good GPIO locally
  regulator: sy7636a: Use the parent driver data
  regulator: sy7636a: Remove the poll_enable_time
  regulator: sy8827n: Enable REGCACHE_FLAT
  regulator: sy8824x: Enable REGCACHE_FLAT
  regulator: rtq2134: Fix coding style
  regulator: hi6421v600: rename voltage range arrays
  regulator: hi6421v600: use lowercase for ldo
  regulator: fixed: use dev_err_probe for register
  regulator: rtq2134: Add support for Richtek RTQ2134 SubPMIC
  regulator: rtq2134: Add binding document for Richtek RTQ2134 SubPMIC
  regulator: Fix a couple of spelling mistakes in Kconfig
  regulator: rtq6752: fix reg reset behavior
  regulator: da9063: Add support for full-current mode.
  regulator: rt6245: make a const array func_base static, makes object smaller
  ...
2021-08-30 11:37:15 -07:00
Linus Torvalds
4aed6ee53f regmap: Updates for v5.15
A few small fixes for regmaps this time, plus support for
 allowing drivers to select raw spinlocks for the locks in order
 to allow usage in interrutpt controllers.
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Merge tag 'regmap-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap

Pull regmap updates from Mark Brown:
 "A few small fixes for regmaps this time, plus support for allowing
  drivers to select raw spinlocks for the locks in order to allow usage
  in interrutpt controllers"

* tag 'regmap-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
  regmap: teach regmap to use raw spinlocks if requested in the config
  regmap: allow const array for {devm_,}regmap_field_bulk_alloc reg_fields
  regmap: Prefer unsigned int to bare use of unsigned
  regmap: fix the offset of register error log
2021-08-30 11:33:34 -07:00
Rafael J. Wysocki
2cbd40709a Merge branches 'acpi-osl', 'acpi-power' and 'acpi-misc'
* acpi-osl:
  ACPI: Add memory semantics to acpi_os_map_memory()

* acpi-power:
  ACPI: power: Drop name from struct acpi_power_resource
  ACPI: power: Use acpi_handle_debug() to print debug messages

* acpi-misc:
  ACPI: button: Add DMI quirk for Lenovo Yoga 9 (14INTL5)
2021-08-30 20:03:28 +02:00
Rafael J. Wysocki
7c85154643 Merge branches 'acpi-numa', 'acpi-glue', 'acpi-config' and 'acpi-pmic'
* acpi-numa:
  ACPI: Add LoongArch support for ACPI_PROCESSOR/ACPI_NUMA

* acpi-glue:
  driver core: Split device_platform_notify()
  software nodes: Split software_node_notify()
  ACPI: glue: Eliminate acpi_platform_notify()
  ACPI: bus: Rename functions to avoid name collision
  ACPI: glue: Change return type of two functions to void
  ACPI: glue: Rearrange acpi_device_notify()

* acpi-config:
  ACPI: configfs: Make get_header() to return error pointer
  ACPI: configfs: Use sysfs_emit() in "show" functions

* acpi-pmic:
  ACPI / PMIC: XPower: optimize MIPI PMIQ sequence I2C-bus accesses
  ACPI / PMIC: XPower: optimize I2C-bus accesses
2021-08-30 19:30:37 +02:00
Rafael J. Wysocki
b46a8eda83 Merge branch 'acpica'
* acpica:
  ACPICA: Update version to 20210730
  ACPICA: Add method name "_DIS" For use with aslmethod.c
  ACPICA: iASL: Fix for WPBT table with no command-line arguments
  ACPICA: Headers: Add new DBG2 Serial Port Subtypes
  ACPICA: Macros should not use a trailing semicolon
  ACPICA: Fix an if statement (add parens)
  ACPICA: iASL: Add support for the AEST table (data compiler)
2021-08-30 19:27:13 +02:00
Rafael J. Wysocki
fe583359dd Merge branches 'pm-pci', 'pm-sleep', 'pm-domains' and 'powercap'
* pm-pci:
  PCI: PM: Enable PME if it can be signaled from D3cold
  PCI: PM: Avoid forcing PCI_D0 for wakeup reasons inconsistently
  PCI: Use pci_update_current_state() in pci_enable_device_flags()

* pm-sleep:
  PM: sleep: unmark 'state' functions as kernel-doc
  PM: sleep: check RTC features instead of ops in suspend_test
  PM: sleep: s2idle: Replace deprecated CPU-hotplug functions

* pm-domains:
  PM: domains: Fix domain attach for CONFIG_PM_OPP=n
  arm64: dts: sc7180: Add required-opps for i2c
  PM: domains: Add support for 'required-opps' to set default perf state
  opp: Don't print an error if required-opps is missing

* powercap:
  powercap: Add Power Limit4 support for Alder Lake SoC
  powercap: intel_rapl: Replace deprecated CPU-hotplug functions
2021-08-30 19:25:42 +02:00
Rafael J. Wysocki
88e9c0bf1c Merge branches 'pm-cpufreq', 'pm-cpu' and 'pm-em'
* pm-cpufreq:
  cpufreq: intel_pstate: Process HWP Guaranteed change notification
  thermal: intel: Allow processing of HWP interrupt
  cpufreq: schedutil: Use kobject release() method to free sugov_tunables
  cpufreq: Replace deprecated CPU-hotplug functions

* pm-cpu:
  notifier: Remove atomic_notifier_call_chain_robust()
  PM: cpu: Make notifier chain use a raw_spinlock_t

* pm-em:
  PM: EM: Increase energy calculation precision
2021-08-30 19:25:13 +02:00
Linus Torvalds
aa99f3c2b9 \n
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Merge tag 'hole_punch_for_v5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

Pull fs hole punching vs cache filling race fixes from Jan Kara:
 "Fix races leading to possible data corruption or stale data exposure
  in multiple filesystems when hole punching races with operations such
  as readahead.

  This is the series I was sending for the last merge window but with
  your objection fixed - now filemap_fault() has been modified to take
  invalidate_lock only when we need to create new page in the page cache
  and / or bring it uptodate"

* tag 'hole_punch_for_v5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
  filesystems/locking: fix Malformed table warning
  cifs: Fix race between hole punch and page fault
  ceph: Fix race between hole punch and page fault
  fuse: Convert to using invalidate_lock
  f2fs: Convert to using invalidate_lock
  zonefs: Convert to using invalidate_lock
  xfs: Convert double locking of MMAPLOCK to use VFS helpers
  xfs: Convert to use invalidate_lock
  xfs: Refactor xfs_isilocked()
  ext2: Convert to using invalidate_lock
  ext4: Convert to use mapping->invalidate_lock
  mm: Add functions to lock invalidate_lock for two mappings
  mm: Protect operations adding pages to page cache with invalidate_lock
  documentation: Sync file_operations members with reality
  mm: Fix comments mentioning i_mutex
2021-08-30 10:24:50 -07:00
Rafael J. Wysocki
bc0d0b1dfe Merge back new PM domains material for v5.15. 2021-08-30 19:20:32 +02:00
Linus Torvalds
63b0c40339 \n
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Merge tag 'fiemap_for_v5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

Pull FIEMAP cleanups from Jan Kara:
 "FIEMAP cleanups from Christoph transitioning all remaining filesystems
  supporting FIEMAP (ext2, hpfs) to iomap API and removing the old
  helper"

* tag 'fiemap_for_v5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
  fs: remove generic_block_fiemap
  hpfs: use iomap_fiemap to implement ->fiemap
  ext2: use iomap_fiemap to implement ->fiemap
  ext2: make ext2_iomap_ops available unconditionally
2021-08-30 10:13:02 -07:00
Linus Torvalds
3513431926 \n
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Merge tag 'fsnotify_for_v5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

Pull fsnotify updates from Jan Kara:
 "fsnotify speedups when notification actually isn't used and support
  for identifying processes which caused fanotify events through pidfd
  instead of normal pid"

* tag 'fsnotify_for_v5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
  fsnotify: optimize the case of no marks of any type
  fsnotify: count all objects with attached connectors
  fsnotify: count s_fsnotify_inode_refs for attached connectors
  fsnotify: replace igrab() with ihold() on attach connector
  fanotify: add pidfd support to the fanotify API
  fanotify: introduce a generic info record copying helper
  fanotify: minor cosmetic adjustments to fid labels
  kernel/pid.c: implement additional checks upon pidfd_create() parameters
  kernel/pid.c: remove static qualifier from pidfd_create()
2021-08-30 10:04:31 -07:00
Petr Mladek
c985aafb60 Merge branch 'rework/printk_safe-removal' into for-linus 2021-08-30 16:36:10 +02:00
Takashi Iwai
a8729efbbb ASoC: Updates for v5.15
Quite a quiet release this time, mostly a combination of cleanups
 and a good set of new drivers.
 
  - Lots of cleanups and improvements to the Intel drivers,
    including some new systems support.
  - New support for AMD Vangoh, CUI CMM-4030D-261, Mediatek
    Mt8195, Renesas RZ/G2L Mediatek Mt8195, RealTek RT101P,
    Renesas RZ/G2L,, Rockchip RK3568 S/PDIF.
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Merge tag 'asoc-v5.15' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v5.15

Quite a quiet release this time, mostly a combination of cleanups
and a good set of new drivers.

 - Lots of cleanups and improvements to the Intel drivers,
   including some new systems support.
 - New support for AMD Vangoh, CUI CMM-4030D-261, Mediatek
   Mt8195, Renesas RZ/G2L Mediatek Mt8195, RealTek RT101P,
   Renesas RZ/G2L,, Rockchip RK3568 S/PDIF.
2021-08-30 14:57:03 +02:00
Petr Mladek
baa99c9267 Merge branch 'for-5.15-verbose-console' into for-linus 2021-08-30 14:56:28 +02:00
Jason Gunthorpe
6a217437f9 Merge branch 'sg_nents' into rdma.git for-next
From Maor Gottlieb
====================

Fix the use of nents and orig_nents in the sg table append helpers. The
nents should be used by the DMA layer to store the number of DMA mapped
sges, the orig_nents is the number of CPU sges.

Since the sg append logic doesn't always create a SGL with exactly
orig_nents entries store a total_nents as well to allow the table to be
properly free'd and reorganize the freeing logic to share across all the
use cases.

====================

Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

* 'sg_nents':
  RDMA: Use the sg_table directly and remove the opencoded version from umem
  lib/scatterlist: Fix wrong update of orig_nents
  lib/scatterlist: Provide a dedicated function to support table append
2021-08-30 09:49:59 -03:00
Mark Brown
38b7673000
Merge remote-tracking branch 'asoc/for-5.15' into asoc-linus 2021-08-30 12:30:33 +01:00
Mark Brown
3202e2f5fa
ASoC: Revert PCM trigger changes
These have turned up some issues in further testing.

Signed-off-by: Mark Brown <broonie@kernel.org>
2021-08-30 12:15:15 +01:00
David S. Miller
9dfa859da0 Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next
Pablo Neira Ayuso says:

====================
Netfilter updates for net-next

The following patchset contains Netfilter updates for net-next:

1) Clean up and consolidate ct ecache infrastructure by merging ct and
   expect notifiers, from Florian Westphal.

2) Missing counters and timestamp in nfnetlink_queue and _log conntrack
   information.

3) Missing error check for xt_register_template() in iptables mangle,
   as a incremental fix for the previous pull request, also from
   Florian Westphal.

4) Add netfilter hooks for the SRv6 lightweigh tunnel driver, from
   Ryoga Sato. The hooks are enabled via nf_hooks_lwtunnel sysctl
   to make sure existing netfilter rulesets do not break. There is
   a static key to disable the hooks by default.

   The pktgen_bench_xmit_mode_netif_receive.sh shows no noticeable
   impact in the seg6_input path for non-netfilter users: similar
   numbers with and without this patch.

   This is a sample of the perf report output:

    11.67%  kpktgend_0       [ipv6]                    [k] ipv6_get_saddr_eval
     7.89%  kpktgend_0       [ipv6]                    [k] __ipv6_addr_label
     7.52%  kpktgend_0       [ipv6]                    [k] __ipv6_dev_get_saddr
     6.63%  kpktgend_0       [kernel.vmlinux]          [k] asm_exc_nmi
     4.74%  kpktgend_0       [ipv6]                    [k] fib6_node_lookup_1
     3.48%  kpktgend_0       [kernel.vmlinux]          [k] pskb_expand_head
     3.33%  kpktgend_0       [ipv6]                    [k] ip6_rcv_core.isra.29
     3.33%  kpktgend_0       [ipv6]                    [k] seg6_do_srh_encap
     2.53%  kpktgend_0       [ipv6]                    [k] ipv6_dev_get_saddr
     2.45%  kpktgend_0       [ipv6]                    [k] fib6_table_lookup
     2.24%  kpktgend_0       [kernel.vmlinux]          [k] ___cache_free
     2.16%  kpktgend_0       [ipv6]                    [k] ip6_pol_route
     2.11%  kpktgend_0       [kernel.vmlinux]          [k] __ipv6_addr_type
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2021-08-30 10:57:54 +01:00
Florian Westphal
d7e7747ac5 netfilter: refuse insertion if chain has grown too large
Also add a stat counter for this that gets exported both via old /proc
interface and ctnetlink.

Assuming the old default size of 16536 buckets and max hash occupancy of
64k, this results in 128k insertions (origin+reply), so ~8 entries per
chain on average.

The revised settings in this series will result in about two entries per
bucket on average.

This allows a hard-limit ceiling of 64.

This is not tunable at the moment, but its possible to either increase
nf_conntrack_buckets or decrease nf_conntrack_max to reduce average
lengths.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2021-08-30 11:52:21 +02:00
Yongqiang Niu
5f48ed2e81 dt-binding: gce: add gce header file for mt8192
Add documentation for the mt8192 gce.

Add gce header file defined the gce hardware event,
subsys number and constant for mt8192.

Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
2021-08-30 00:20:30 -05:00
Ryoga Saito
7a3f5b0de3 netfilter: add netfilter hooks to SRv6 data plane
This patch introduces netfilter hooks for solving the problem that
conntrack couldn't record both inner flows and outer flows.

This patch also introduces a new sysctl toggle for enabling lightweight
tunnel netfilter hooks.

Signed-off-by: Ryoga Saito <contact@proelbtn.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2021-08-30 01:51:36 +02:00
Pavel Begunkov
f1042b6ccb io_uring: allow updating linked timeouts
We allow updating normal timeouts, add support for adjusting timings of
linked timeouts as well.

Reported-by: Victor Stewart <v@nametag.social>
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-08-29 16:12:21 -06:00
David S. Miller
eaf2aaec0b wireless-drivers-next patches for v5.15
Second, and most likely last, set of patches for v5.15. Lots of
 iwlwifi patches this time, but smaller changes to other drivers as
 well. Nothing special standing out.
 
 Major changes:
 
 rtw88
 
 * add quirk to disable pci caps on HP Pavilion 14-ce0xxx
 
 brcmfmac
 
 * Add WPA3 Personal with FT to supported cipher suites
 
 wcn36xx
 
 * allow firmware name to be overridden by DT
 
 iwlwifi
 
 * support scanning hidden 6GHz networks
 
 * support for a new hardware family (Bz)
 
 * support for new firmware API versions
 
 mwifiex
 
 * add reset_d3cold quirk for Surface gen4+ devices
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Merge tag 'wireless-drivers-next-2021-08-29' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next

Kalle Valo says:

====================
pull-request: wireless-drivers-next-2021-08-29

here's a pull request to net-next tree, more info below. Please let me know if
there are any problems.

wireless-drivers-next patches for v5.15

Second, and most likely last, set of patches for v5.15. Lots of
iwlwifi patches this time, but smaller changes to other drivers as
well. Nothing special standing out.

Major changes:

rtw88

* add quirk to disable pci caps on HP Pavilion 14-ce0xxx

brcmfmac

* Add WPA3 Personal with FT to supported cipher suites

wcn36xx

* allow firmware name to be overridden by DT

iwlwifi

* support scanning hidden 6GHz networks

* support for a new hardware family (Bz)

* support for new firmware API versions

mwifiex

* add reset_d3cold quirk for Surface gen4+ devices
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2021-08-29 15:11:16 +01:00
Jens Axboe
50c1df2b56 io_uring: support CLOCK_BOOTTIME/REALTIME for timeouts
Certain use cases want to use CLOCK_BOOTTIME or CLOCK_REALTIME rather than
CLOCK_MONOTONIC, instead of the default CLOCK_MONOTONIC.

Add an IORING_TIMEOUT_BOOTTIME and IORING_TIMEOUT_REALTIME flag that
allows timeouts and linked timeouts to use the selected clock source.

Only one clock source may be selected, and we -EINVAL the request if more
than one is given. If neither BOOTIME nor REALTIME are selected, the
previous default of MONOTONIC is used.

Link: https://github.com/axboe/liburing/issues/369
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-08-29 07:57:23 -06:00
Jens Axboe
2e480058dd io-wq: provide a way to limit max number of workers
io-wq divides work into two categories:

1) Work that completes in a bounded time, like reading from a regular file
   or a block device. This type of work is limited based on the size of
   the SQ ring.

2) Work that may never complete, we call this unbounded work. The amount
   of workers here is just limited by RLIMIT_NPROC.

For various uses cases, it's handy to have the kernel limit the maximum
amount of pending workers for both categories. Provide a way to do with
with a new IORING_REGISTER_IOWQ_MAX_WORKERS operation.

IORING_REGISTER_IOWQ_MAX_WORKERS takes an array of two integers and sets
the max worker count to what is being passed in for each category. The
old values are returned into that same array. If 0 is being passed in for
either category, it simply returns the current value.

The value is capped at RLIMIT_NPROC. This actually isn't that important
as it's more of a hint, if we're exceeding the value then our attempt
to fork a new worker will fail. This happens naturally already if more
than one node is in the system, as these values are per-node internally
for io-wq.

Reported-by: Johannes Lundberg <johalun0@gmail.com>
Link: https://github.com/axboe/liburing/issues/420
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-08-29 07:55:55 -06:00
Dave Jiang
d8071323c5 dmaengine: idxd: fix setting up priv mode for dwq
DSA spec says WQ priv bit is 0 if the Privileged Mode Enable field of the
PCI Express PASID capability is 0 and pasid is enabled. Make sure that the
WQCFG priv field is set correctly according to usage type. Reject config if
setting up kernel WQ type and no support. Also add the correct priv setup
for a descriptor.

Fixes: 484f910e93 ("dmaengine: idxd: fix wq config registers offset programming")
Cc: Ramesh Thomas <ramesh.thomas@intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/162939084657.903168.14160019185148244596.stgit@djiang5-desk3.ch.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-08-29 19:14:20 +05:30
Biju Das
ab959c7d4e dmaengine: Extend the dma_slave_width for 128 bytes
Add DMA_SLAVE_BUSWIDTH_128_BYTES to dma_slave_width for DMA engines
and users to select 128 bytes as bus width.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20210806095322.2326-3-biju.das.jz@bp.renesas.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-08-29 19:14:19 +05:30
Jing Yangyang
8d4be12406 ssb: fix boolreturn.cocci warning
./include/linux/ssb/ssb_driver_extif.h:200:8-9:WARNING: return of 0/1 in
function 'ssb_extif_available' with return type bool

Return statements in functions returning bool should use true/false
instead of 1/0.

Generated by: scripts/coccinelle/misc/boolreturn.cocci

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Jing Yangyang <jing.yangyang@zte.com.cn>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210824061341.59255-1-deng.changcheng@zte.com.cn
2021-08-29 14:47:42 +03:00
Linus Walleij
81f9ebd436 ssb: Drop legacy header include
The SSB header only uses the legacy <linux/gpio.h> header to get
struct gpio_chip so inluce <linux/gpio/driver.h> which is the right
include to deal with gpio_chip.

Cc: Michael Buesch <m@bues.ch>
Cc: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210821235800.138817-1-linus.walleij@linaro.org
2021-08-29 11:32:37 +03:00
farah kassabri
dadf17abb7 habanalabs: add support for encapsulated signals reservation
The signaling from within encapsulated OP capability is merged into the
existing stream architecture, such that one can trigger multiple
signaling from an encapsulated op, according to the time the event
was done in the graph execution and avoid the need to wait for the
whole encapsulated OP execution to be complete before the stream can
signal.

This commit implements only the reserve/unreserve part.

Signed-off-by: farah kassabri <fkassabri@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2021-08-29 09:47:48 +03:00
Ohad Sharabi
215f0c1775 habanalabs: add wait-for-multi-CS uAPI
When user sends multiple CSs, waiting for each CS is not efficient
as it involves many user-kernel context switches.

In order to address this issue we add support to "wait on multiple CSs"
using a new uAPI which can wait on maximum of 32 CSs. The new uAPI is
defined using a new flag - WAIT_FOR_MULTI_CS - in the wait_for_cs IOCTL.

The input parameters for this uAPI will be:
@seq: user pointer to an array of up to 32 CS's sequence numbers.
@seq_array_len: length of sequence array.
@timeout_us: timeout for waiting for any CS.

The output paramateres for this API will be:
@status: multi CS ioctl completion status (dedicated status was added as
         well).
@flags: bitmap of output flags of the CS.
@cs_completion_map: bitmap for multi CS, if CS sequence that was placed
                    in index N in input seq array has completed- the N-th
		    bit in cs_completion_map will be 1, otherwise it will
		    be 0.
@timestamp_nsec: timestamp of the first completed CS

Signed-off-by: Ohad Sharabi <osharabi@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2021-08-29 09:47:48 +03:00
Yuri Nudelman
486e19795f habanalabs: allow fail on inability to respect hint
A new user flag is required to make memory map hint mandatory, in
contrast to the current situation where it is best effort.
This is due to the requirement to map certain data to specific
pre-determined device virtual address ranges.

Signed-off-by: Yuri Nudelman <ynudelman@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2021-08-29 09:47:44 +03:00
Konrad Dybcio
920e9b9cd1 dt-bindings: clock: Add SM6350 GCC clock bindings
Add device tree bindings for global clock controller on SM6350 SoC.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210820203624.232268-2-konrad.dybcio@somainline.org
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2021-08-28 21:03:03 -07:00
Konrad Dybcio
be5b605d34 clk: qcom: rpmh: Add support for RPMH clocks on SM6350
Add support for RPMH clocks on SM6350 SoCs.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210820203243.230157-3-konrad.dybcio@somainline.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2021-08-28 21:01:21 -07:00
Iskren Chernev
dce25b3e0b dt-bindings: clk: qcom: gcc-sm6115: Document SM6115 GCC
Add device tree bindings for global clock controller on SM6115 and
SM4250 SoCs (pin and software compatible).

Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
Link: https://lore.kernel.org/r/20210805161107.1194521-2-iskren.chernev@gmail.com
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2021-08-28 20:54:20 -07:00
Rocco Yue
49b99da2c9 ipv6: add IFLA_INET6_RA_MTU to expose mtu value
The kernel provides a "/proc/sys/net/ipv6/conf/<iface>/mtu"
file, which can temporarily record the mtu value of the last
received RA message when the RA mtu value is lower than the
interface mtu, but this proc has following limitations:

(1) when the interface mtu (/sys/class/net/<iface>/mtu) is
updeated, mtu6 (/proc/sys/net/ipv6/conf/<iface>/mtu) will
be updated to the value of interface mtu;
(2) mtu6 (/proc/sys/net/ipv6/conf/<iface>/mtu) only affect
ipv6 connection, and not affect ipv4.

Therefore, when the mtu option is carried in the RA message,
there will be a problem that the user sometimes cannot obtain
RA mtu value correctly by reading mtu6.

After this patch set, if a RA message carries the mtu option,
you can send a netlink msg which nlmsg_type is RTM_GETLINK,
and then by parsing the attribute of IFLA_INET6_RA_MTU to
get the mtu value carried in the RA message received on the
inet6 device. In addition, you can also get a link notification
when ra_mtu is updated so it doesn't have to poll.

In this way, if the MTU values that the device receives from
the network in the PCO IPv4 and the RA IPv6 procedures are
different, the user can obtain the correct ipv6 ra_mtu value
and compare the value of ra_mtu and ipv4 mtu, then the device
can use the lower MTU value for both IPv4 and IPv6.

Signed-off-by: Rocco Yue <rocco.yue@mediatek.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://lore.kernel.org/r/20210827150412.9267-1-rocco.yue@mediatek.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-08-27 17:29:18 -07:00
Thomas Gleixner
b542e383d8 eventfd: Make signal recursion protection a task bit
The recursion protection for eventfd_signal() is based on a per CPU
variable and relies on the !RT semantics of spin_lock_irqsave() for
protecting this per CPU variable. On RT kernels spin_lock_irqsave() neither
disables preemption nor interrupts which allows the spin lock held section
to be preempted. If the preempting task invokes eventfd_signal() as well,
then the recursion warning triggers.

Paolo suggested to protect the per CPU variable with a local lock, but
that's heavyweight and actually not necessary. The goal of this protection
is to prevent the task stack from overflowing, which can be achieved with a
per task recursion protection as well.

Replace the per CPU variable with a per task bit similar to other recursion
protection bits like task_struct::in_page_owner. This works on both !RT and
RT kernels and removes as a side effect the extra per CPU storage.

No functional change for !RT kernels.

Reported-by: Daniel Bristot de Oliveira <bristot@redhat.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Daniel Bristot de Oliveira <bristot@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Link: https://lore.kernel.org/r/87wnp9idso.ffs@tglx
2021-08-28 01:33:02 +02:00
Mario Limonciello
25572c818d hwmon: (k10temp) Add support for yellow carp
Yellow carp matches same behavior as green sardine and other Zen3
products, but have different CCD offsets.

Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Acked-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20210827201527.24454-3-mario.limonciello@amd.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-08-27 13:54:58 -07:00
Olga Kornievskaia
dc48e0abee SUNRPC enforce creation of no more than max_connect xprts
If we are adding new transports via rpc_clnt_test_and_add_xprt()
then check if we've reached the limit. Currently only pnfs path
adds transports via that function but this is done in
preparation when the client would add new transports when
session trunking is detected. A warning is logged if the
limit is reached.

Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2021-08-27 16:37:29 -04:00
Olga Kornievskaia
7e134205f6 NFSv4 introduce max_connect mount options
This option will control up to how many xprts can the client
establish to the server with a distinct address (that means
nconnect connections are not counted towards this new limit).
This patch is setting up nfs structures to keeep track of the
max_connect limit (does not enforce it).

The default value is kept at 1 so that no current mounts that
don't want any additional connections would be effected. The
maximum value is set at 16.

Mounts to DS are not limited to default value of 1 but instead
set to the maximum default value of 16 (NFS_MAX_TRANSPORTS).

Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2021-08-27 16:37:17 -04:00
Olga Kornievskaia
3a3f976639 SUNRPC keep track of number of transports to unique addresses
Currently, xprt_switch keeps a number of all xprts (xps_nxprts)
that were added to the switch regardless of whethere it's an
nconnect transport or a transport to a trunkable address.
Introduce a new counter to keep track of transports to unique
destination addresses per xprt_switch.

Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2021-08-27 16:36:53 -04:00
Greg Kroah-Hartman
0dc3ad3f85 Revert "bus: mhi: Add inbound buffers allocation flag"
This reverts commit 0092a1e3f7

This should be reverted in the char-misc-next branch to make merging
with Linus's branch possible due to issues with the mhi code that was
found in the networking tree.

Link: https://lore.kernel.org/r/20210827175852.GB15018@thinkpad
Reported-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Bhaumik Bhatt <bbhatt@codeaurora.org>
Cc: Hemant Kumar <hemantk@codeaurora.org>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: Loic Poulain <loic.poulain@linaro.org>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-08-27 21:24:09 +02:00