linux.git/drivers/acpi/bus.c, branch v5.16 Linux kernel source tree Merge tag 'driver-core-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core 2021-09-01T15:44:42+00:00 Linus Torvalds torvalds@linux-foundation.org 2021-09-01T15:44:42+00:00 c6c3c5704ba70820f6b632982abde06661b7222a Pull driver core updates from Greg KH: "Here is the big set of driver core patches for 5.15-rc1. These do change a number of different things across different subsystems, and because of that, there were 2 stable tags created that might have already come into your tree from different pulls that did the following - changed the bus remove callback to return void - sysfs iomem_get_mapping rework Other than those two things, there's only a few small things in here: - kernfs performance improvements for huge numbers of sysfs users at once - tiny api cleanups - other minor changes All of these have been in linux-next for a while with no reported problems, other than the before-mentioned merge issue" * tag 'driver-core-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (33 commits) MAINTAINERS: Add dri-devel for component.[hc] driver core: platform: Remove platform_device_add_properties() ARM: tegra: paz00: Handle device properties with software node API bitmap: extend comment to bitmap_print_bitmask/list_to_buf drivers/base/node.c: use bin_attribute to break the size limitation of cpumap ABI topology: use bin_attribute to break the size limitation of cpumap ABI lib: test_bitmap: add bitmap_print_bitmask/list_to_buf test cases cpumask: introduce cpumap_print_list/bitmask_to_buf to support large bitmask and list sysfs: Rename struct bin_attribute member to f_mapping sysfs: Invoke iomem_get_mapping() from the sysfs open callback debugfs: Return error during {full/open}_proxy_open() on rmmod zorro: Drop useless (and hardly used) .driver member in struct zorro_dev zorro: Simplify remove callback sh: superhyway: Simplify check in remove callback nubus: Simplify check in remove callback nubus: Make struct nubus_driver::remove return void kernfs: dont call d_splice_alias() under kernfs node lock kernfs: use i_lock to protect concurrent inode updates kernfs: switch kernfs to use an rwsem kernfs: use VFS negative dentry caching ... 
Pull driver core updates from Greg KH:
 "Here is the big set of driver core patches for 5.15-rc1.

  These do change a number of different things across different
  subsystems, and because of that, there were 2 stable tags created that
  might have already come into your tree from different pulls that did
  the following

   - changed the bus remove callback to return void

   - sysfs iomem_get_mapping rework

  Other than those two things, there's only a few small things in here:

   - kernfs performance improvements for huge numbers of sysfs users at
     once

   - tiny api cleanups

   - other minor changes

  All of these have been in linux-next for a while with no reported
  problems, other than the before-mentioned merge issue"

* tag 'driver-core-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (33 commits)
  MAINTAINERS: Add dri-devel for component.[hc]
  driver core: platform: Remove platform_device_add_properties()
  ARM: tegra: paz00: Handle device properties with software node API
  bitmap: extend comment to bitmap_print_bitmask/list_to_buf
  drivers/base/node.c: use bin_attribute to break the size limitation of cpumap ABI
  topology: use bin_attribute to break the size limitation of cpumap ABI
  lib: test_bitmap: add bitmap_print_bitmask/list_to_buf test cases
  cpumask: introduce cpumap_print_list/bitmask_to_buf to support large bitmask and list
  sysfs: Rename struct bin_attribute member to f_mapping
  sysfs: Invoke iomem_get_mapping() from the sysfs open callback
  debugfs: Return error during {full/open}_proxy_open() on rmmod
  zorro: Drop useless (and hardly used) .driver member in struct zorro_dev
  zorro: Simplify remove callback
  sh: superhyway: Simplify check in remove callback
  nubus: Simplify check in remove callback
  nubus: Make struct nubus_driver::remove return void
  kernfs: dont call d_splice_alias() under kernfs node lock
  kernfs: use i_lock to protect concurrent inode updates
  kernfs: switch kernfs to use an rwsem
  kernfs: use VFS negative dentry caching
  ...
bus: Make remove callback return void 2021-07-21T09:53:42+00:00 Uwe Kleine-König u.kleine-koenig@pengutronix.de 2021-07-13T19:35:22+00:00 fc7a6209d5710618eb4f72a77cd81b8d694ecf89 The driver core ignores the return value of this callback because there is only little it can do when a device disappears. This is the final bit of a long lasting cleanup quest where several buses were converted to also return void from their remove callback. Additionally some resource leaks were fixed that were caused by drivers returning an error code in the expectation that the driver won't go away. With struct bus_type::remove returning void it's prevented that newly implemented buses return an ignored error code and so don't anticipate wrong expectations for driver authors. Reviewed-by: Tom Rix <trix@redhat.com> (For fpga) Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Reviewed-by: Cornelia Huck <cohuck@redhat.com> (For drivers/s390 and drivers/vfio) Acked-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> (For ARM, Amba and related parts) Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Chen-Yu Tsai <wens@csie.org> (for sunxi-rsb) Acked-by: Pali Rohár <pali@kernel.org> Acked-by: Mauro Carvalho Chehab <mchehab@kernel.org> (for media) Acked-by: Hans de Goede <hdegoede@redhat.com> (For drivers/platform) Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-By: Vinod Koul <vkoul@kernel.org> Acked-by: Juergen Gross <jgross@suse.com> (For xen) Acked-by: Lee Jones <lee.jones@linaro.org> (For mfd) Acked-by: Johannes Thumshirn <jth@kernel.org> (For mcb) Acked-by: Johan Hovold <johan@kernel.org> Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> (For slimbus) Acked-by: Kirti Wankhede <kwankhede@nvidia.com> (For vfio) Acked-by: Maximilian Luz <luzmaximilian@gmail.com> Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> (For ulpi and typec) Acked-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com> (For ipack) Acked-by: Geoff Levand <geoff@infradead.org> (For ps3) Acked-by: Yehezkel Bernat <YehezkelShB@gmail.com> (For thunderbolt) Acked-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> (For intel_th) Acked-by: Dominik Brodowski <linux@dominikbrodowski.net> (For pcmcia) Acked-by: Rafael J. Wysocki <rafael@kernel.org> (For ACPI) Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> (rpmsg and apr) Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> (For intel-ish-hid) Acked-by: Dan Williams <dan.j.williams@intel.com> (For CXL, DAX, and NVDIMM) Acked-by: William Breathitt Gray <vilhelm.gray@gmail.com> (For isa) Acked-by: Stefan Richter <stefanr@s5r6.in-berlin.de> (For firewire) Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> (For hid) Acked-by: Thorsten Scherer <t.scherer@eckelmann.de> (For siox) Acked-by: Sven Van Asbroeck <TheSven73@gmail.com> (For anybuss) Acked-by: Ulf Hansson <ulf.hansson@linaro.org> (For MMC) Acked-by: Wolfram Sang <wsa@kernel.org> # for I2C Acked-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Finn Thain <fthain@linux-m68k.org> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20210713193522.1770306-6-u.kleine-koenig@pengutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
The driver core ignores the return value of this callback because there
is only little it can do when a device disappears.

This is the final bit of a long lasting cleanup quest where several
buses were converted to also return void from their remove callback.
Additionally some resource leaks were fixed that were caused by drivers
returning an error code in the expectation that the driver won't go
away.

With struct bus_type::remove returning void it's prevented that newly
implemented buses return an ignored error code and so don't anticipate
wrong expectations for driver authors.

Reviewed-by: Tom Rix <trix@redhat.com> (For fpga)
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: Cornelia Huck <cohuck@redhat.com> (For drivers/s390 and drivers/vfio)
Acked-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> (For ARM, Amba and related parts)
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Chen-Yu Tsai <wens@csie.org> (for sunxi-rsb)
Acked-by: Pali Rohár <pali@kernel.org>
Acked-by: Mauro Carvalho Chehab <mchehab@kernel.org> (for media)
Acked-by: Hans de Goede <hdegoede@redhat.com> (For drivers/platform)
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-By: Vinod Koul <vkoul@kernel.org>
Acked-by: Juergen Gross <jgross@suse.com> (For xen)
Acked-by: Lee Jones <lee.jones@linaro.org> (For mfd)
Acked-by: Johannes Thumshirn <jth@kernel.org> (For mcb)
Acked-by: Johan Hovold <johan@kernel.org>
Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> (For slimbus)
Acked-by: Kirti Wankhede <kwankhede@nvidia.com> (For vfio)
Acked-by: Maximilian Luz <luzmaximilian@gmail.com>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> (For ulpi and typec)
Acked-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com> (For ipack)
Acked-by: Geoff Levand <geoff@infradead.org> (For ps3)
Acked-by: Yehezkel Bernat <YehezkelShB@gmail.com> (For thunderbolt)
Acked-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> (For intel_th)
Acked-by: Dominik Brodowski <linux@dominikbrodowski.net> (For pcmcia)
Acked-by: Rafael J. Wysocki <rafael@kernel.org> (For ACPI)
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> (rpmsg and apr)
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> (For intel-ish-hid)
Acked-by: Dan Williams <dan.j.williams@intel.com> (For CXL, DAX, and NVDIMM)
Acked-by: William Breathitt Gray <vilhelm.gray@gmail.com> (For isa)
Acked-by: Stefan Richter <stefanr@s5r6.in-berlin.de> (For firewire)
Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> (For hid)
Acked-by: Thorsten Scherer <t.scherer@eckelmann.de> (For siox)
Acked-by: Sven Van Asbroeck <TheSven73@gmail.com> (For anybuss)
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> (For MMC)
Acked-by: Wolfram Sang <wsa@kernel.org> # for I2C
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: Finn Thain <fthain@linux-m68k.org>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20210713193522.1770306-6-u.kleine-koenig@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ACPI: bus: Rename functions to avoid name collision 2021-07-16T17:17:04+00:00 Rafael J. Wysocki rafael.j.wysocki@intel.com 2021-07-12T17:24:50+00:00 5e557cbac8058bfc79b8a27d319930c5e5d77974 There is a name collision between acpi_device_notify() defined in bus.c and another static function defined in glue.c. Since the latter is going to be exported from that file, rename the former to acpi_notify_device() and rename acpi_device_notify_fixed() to follow the same naming pattern. No functional impact. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 
There is a name collision between acpi_device_notify() defined in
bus.c and another static function defined in glue.c.

Since the latter is going to be exported from that file, rename the
former to acpi_notify_device() and rename acpi_device_notify_fixed()
to follow the same naming pattern.

No functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Merge tag 'acpi-5.14-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 2021-07-07T20:30:01+00:00 Linus Torvalds torvalds@linux-foundation.org 2021-07-07T20:30:01+00:00 e9f1cbc0c4114880090c7a578117d3b9cf184ad4 Pull more ACPI updates from Rafael Wysocki: "These include fixes of the recently introduced support for the Platform Runtime Mechanism (PRM) feature, a new backlight quirk, a suspend-to-idle wakeup fix for non-Intel platforms and a fix for the AMBA bus resource list in /proc/iomem. Specifics: - Fix up the recently added Platform Runtime Mechanism (PRM) support by correnting a couple of implementation mistakes in it and adding a Kconfig help text to describe it (Aubrey Li, Rafael Wysocki). - Add backlight quirk for Dell Vostro 3350 (Hans de Goede). - Avoid spurious wakeups from suspend-to-idle on non-Intel platforms by restricting special EC GPE handling to the Intel ones (Mario Limonciello). - Modify the AMBA bus support in ACPI to avoid adding using resource names in /proc/iomem (Liguang Zhang)" * tag 'acpi-5.14-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: Do not singal PRM support if not enabled ACPI: Correct \_SB._OSC bit definition for PRM ACPI: Kconfig: Provide help text for the ACPI_PRMT option ACPI: PM: Only mark EC GPE for wakeup on Intel systems ACPI: video: Add quirk for the Dell Vostro 3350 ACPI: AMBA: Fix resource name in /proc/iomem 
Pull more ACPI updates from Rafael Wysocki:
 "These include fixes of the recently introduced support for the
  Platform Runtime Mechanism (PRM) feature, a new backlight quirk, a
  suspend-to-idle wakeup fix for non-Intel platforms and a fix for the
  AMBA bus resource list in /proc/iomem.

  Specifics:

   - Fix up the recently added Platform Runtime Mechanism (PRM) support
     by correnting a couple of implementation mistakes in it and adding
     a Kconfig help text to describe it (Aubrey Li, Rafael Wysocki).

   - Add backlight quirk for Dell Vostro 3350 (Hans de Goede).

   - Avoid spurious wakeups from suspend-to-idle on non-Intel platforms
     by restricting special EC GPE handling to the Intel ones (Mario
     Limonciello).

   - Modify the AMBA bus support in ACPI to avoid adding using resource
     names in /proc/iomem (Liguang Zhang)"

* tag 'acpi-5.14-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI: Do not singal PRM support if not enabled
  ACPI: Correct \_SB._OSC bit definition for PRM
  ACPI: Kconfig: Provide help text for the ACPI_PRMT option
  ACPI: PM: Only mark EC GPE for wakeup on Intel systems
  ACPI: video: Add quirk for the Dell Vostro 3350
  ACPI: AMBA: Fix resource name in /proc/iomem
Merge branches 'acpi-misc', 'acpi-video' and 'acpi-prm' 2021-07-07T18:18:11+00:00 Rafael J. Wysocki rafael.j.wysocki@intel.com 2021-07-07T18:18:11+00:00 166fdb4dd05f2e9f3b3d347682ab6d1b679b362d * acpi-misc: ACPI: AMBA: Fix resource name in /proc/iomem * acpi-video: ACPI: video: Add quirk for the Dell Vostro 3350 * acpi-prm: ACPI: Do not singal PRM support if not enabled ACPI: Correct \_SB._OSC bit definition for PRM ACPI: Kconfig: Provide help text for the ACPI_PRMT option 
* acpi-misc:
  ACPI: AMBA: Fix resource name in /proc/iomem

* acpi-video:
  ACPI: video: Add quirk for the Dell Vostro 3350

* acpi-prm:
  ACPI: Do not singal PRM support if not enabled
  ACPI: Correct \_SB._OSC bit definition for PRM
  ACPI: Kconfig: Provide help text for the ACPI_PRMT option
Merge tag 'iommu-updates-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu 2021-07-02T20:22:47+00:00 Linus Torvalds torvalds@linux-foundation.org 2021-07-02T20:22:47+00:00 cd3eb7efaa995db00db0ba64893814f9831be842 Pull iommu updates from Joerg Roedel: - SMMU Updates from Will Deacon: - SMMUv3: - Support stalling faults for platform devices - Decrease defaults sizes for the event and PRI queues - SMMUv2: - Support for a new '->probe_finalize' hook, needed by Nvidia - Even more Qualcomm compatible strings - Avoid Adreno TTBR1 quirk for DB820C platform - Intel VT-d updates from Lu Baolu: - Convert Intel IOMMU to use sva_lib helpers in iommu core - ftrace and debugfs supports for page fault handling - Support asynchronous nested capabilities - Various misc cleanups - Support for new VIOT ACPI table to make the VirtIO IOMMU available on x86 - Add the amd_iommu=force_enable command line option to enable the IOMMU on platforms where they are known to cause problems - Support for version 2 of the Rockchip IOMMU - Various smaller fixes, cleanups and refactorings * tag 'iommu-updates-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (66 commits) iommu/virtio: Enable x86 support iommu/dma: Pass address limit rather than size to iommu_setup_dma_ops() ACPI: Add driver for the VIOT table ACPI: Move IOMMU setup code out of IORT ACPI: arm64: Move DMA setup operations out of IORT iommu/vt-d: Fix dereference of pointer info before it is null checked iommu: Update "iommu.strict" documentation iommu/arm-smmu: Check smmu->impl pointer before dereferencing iommu/arm-smmu-v3: Remove unnecessary oom message iommu/arm-smmu: Fix arm_smmu_device refcount leak in address translation iommu/arm-smmu: Fix arm_smmu_device refcount leak when arm_smmu_rpm_get fails iommu/vt-d: Fix linker error on 32-bit iommu/vt-d: No need to typecast iommu/vt-d: Define counter explicitly as unsigned int iommu/vt-d: Remove unnecessary braces iommu/vt-d: Removed unused iommu_count in dmar domain iommu/vt-d: Use bitfields for DMAR capabilities iommu/vt-d: Use DEVICE_ATTR_RO macro iommu/vt-d: Fix out-bounds-warning in intel/svm.c iommu/vt-d: Add PRQ handling latency sampling ... 
Pull iommu updates from Joerg Roedel:

 - SMMU Updates from Will Deacon:

     - SMMUv3:
        - Support stalling faults for platform devices
        - Decrease defaults sizes for the event and PRI queues
     - SMMUv2:
        - Support for a new '->probe_finalize' hook, needed by Nvidia
        - Even more Qualcomm compatible strings
        - Avoid Adreno TTBR1 quirk for DB820C platform

 - Intel VT-d updates from Lu Baolu:

     - Convert Intel IOMMU to use sva_lib helpers in iommu core
     - ftrace and debugfs supports for page fault handling
     - Support asynchronous nested capabilities
     - Various misc cleanups

 - Support for new VIOT ACPI table to make the VirtIO IOMMU
   available on x86

 - Add the amd_iommu=force_enable command line option to enable
   the IOMMU on platforms where they are known to cause problems

 - Support for version 2 of the Rockchip IOMMU

 - Various smaller fixes, cleanups and refactorings

* tag 'iommu-updates-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (66 commits)
  iommu/virtio: Enable x86 support
  iommu/dma: Pass address limit rather than size to iommu_setup_dma_ops()
  ACPI: Add driver for the VIOT table
  ACPI: Move IOMMU setup code out of IORT
  ACPI: arm64: Move DMA setup operations out of IORT
  iommu/vt-d: Fix dereference of pointer info before it is null checked
  iommu: Update "iommu.strict" documentation
  iommu/arm-smmu: Check smmu->impl pointer before dereferencing
  iommu/arm-smmu-v3: Remove unnecessary oom message
  iommu/arm-smmu: Fix arm_smmu_device refcount leak in address translation
  iommu/arm-smmu: Fix arm_smmu_device refcount leak when arm_smmu_rpm_get fails
  iommu/vt-d: Fix linker error on 32-bit
  iommu/vt-d: No need to typecast
  iommu/vt-d: Define counter explicitly as unsigned int
  iommu/vt-d: Remove unnecessary braces
  iommu/vt-d: Removed unused iommu_count in dmar domain
  iommu/vt-d: Use bitfields for DMAR capabilities
  iommu/vt-d: Use DEVICE_ATTR_RO macro
  iommu/vt-d: Fix out-bounds-warning in intel/svm.c
  iommu/vt-d: Add PRQ handling latency sampling
  ...
ACPI: Do not singal PRM support if not enabled 2021-07-02T13:59:25+00:00 Aubrey Li aubrey.li@intel.com 2021-07-02T07:03:50+00:00 392ed6a789803fbfd49994e95fe99cd07b07eb87 If the OS confirms PRM (Platform Runtime Mechanism) support through the \_SB._OSC PRM bit, the BIOS may start relying on the presence of PRM support in the OS, so prevent the PRM bit from being set in the \_SB._OSC capabilities bitmask when PRM support is not built in so as to avoid confusing the BIOS in that case. Fixes: 60faa8f1ac6e ("ACPI: Add \_SB._OSC bit for PRM") Signed-off-by: Aubrey Li <aubrey.li@linux.intel.com> [ rjw: Rewrite subject and changelog, replace #ifdef with if (IS_ENABLED()) ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 
If the OS confirms PRM (Platform Runtime Mechanism) support through
the \_SB._OSC PRM bit, the BIOS may start relying on the presence of
PRM support in the OS, so prevent the PRM bit from being set in the
\_SB._OSC capabilities bitmask when PRM support is not built in so
as to avoid confusing the BIOS in that case.

Fixes: 60faa8f1ac6e ("ACPI: Add \_SB._OSC bit for PRM")
Signed-off-by: Aubrey Li <aubrey.li@linux.intel.com>
[ rjw: Rewrite subject and changelog, replace #ifdef with if (IS_ENABLED()) ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Merge branches 'acpi-ec', 'acpi-apei', 'acpi-soc' and 'acpi-misc' 2021-06-29T13:51:25+00:00 Rafael J. Wysocki rafael.j.wysocki@intel.com 2021-06-29T13:51:25+00:00 64f9111dd6225a50b8fdd365dfdda275c2a708c0 * acpi-ec: ACPI: EC: trust DSDT GPE for certain HP laptop ACPI: EC: Make more Asus laptops use ECDT _GPE * acpi-apei: ACPI: APEI: fix synchronous external aborts in user-mode ACPI: APEI: Don't warn if ACPI is disabled * acpi-soc: ACPI: LPSS: Use kstrtol() instead of simple_strtol() * acpi-misc: ACPI: NVS: fix doc warnings in nvs.c ACPI: NUMA: fix typo in a comment ACPI: OSL: Use DEFINE_RES_IO_NAMED() to simplify code ACPI: bus: Call kobject_put() in acpi_init() error path ACPI: bus: Remove unneeded assignment ACPI: configfs: Replace ACPI_INFO() with pr_debug() ACPI: ipmi: Remove address space handler in error path ACPI: event: Remove redundant initialization of local variable ACPI: sbshc: Fix fall-through warning for Clang 
* acpi-ec:
  ACPI: EC: trust DSDT GPE for certain HP laptop
  ACPI: EC: Make more Asus laptops use ECDT _GPE

* acpi-apei:
  ACPI: APEI: fix synchronous external aborts in user-mode
  ACPI: APEI: Don't warn if ACPI is disabled

* acpi-soc:
  ACPI: LPSS: Use kstrtol() instead of simple_strtol()

* acpi-misc:
  ACPI: NVS: fix doc warnings in nvs.c
  ACPI: NUMA: fix typo in a comment
  ACPI: OSL: Use DEFINE_RES_IO_NAMED() to simplify code
  ACPI: bus: Call kobject_put() in acpi_init() error path
  ACPI: bus: Remove unneeded assignment
  ACPI: configfs: Replace ACPI_INFO() with pr_debug()
  ACPI: ipmi: Remove address space handler in error path
  ACPI: event: Remove redundant initialization of local variable
  ACPI: sbshc: Fix fall-through warning for Clang
Merge branches 'acpi-dptf' and 'acpi-messages' 2021-06-29T13:50:37+00:00 Rafael J. Wysocki rafael.j.wysocki@intel.com 2021-06-29T13:50:37+00:00 8b457d60608aa76d7ce9c04a312669761025ba42 * acpi-dptf: ACPI: DPTF: Add battery participant for Intel SoCs * acpi-messages: ACPI: Remove the macro PREFIX "ACPI: " ACPI: sleep: Unify the message printing ACPI: sbs: Unify the message printing ACPI: scan: Unify the log message printing ACPI: sbshc: Unify the message printing ACPI: sysfs: Cleanup message printing ACPI: reboot: Unify the message printing ACPI: processor_throttling: Cleanup the printing messages ACPI: processor_perflib: Cleanup print messages ACPI: processor_thermal: Remove unused PREFIX for printing ACPI: pci_root: Unify the message printing ACPI: osl: Remove the duplicated PREFIX for message printing ACPI: nvs: Unify the message printing ACPI: glue: Clean up the printing messages ACPI: event: Use pr_*() macros to replace printk() ACPI: bus: Use pr_*() macros to replace printk() ACPI: blacklist: Unify the message printing ACPI: cmos_rtc: Using pr_fmt() and remove PREFIX 
* acpi-dptf:
  ACPI: DPTF: Add battery participant for Intel SoCs

* acpi-messages:
  ACPI: Remove the macro PREFIX "ACPI: "
  ACPI: sleep: Unify the message printing
  ACPI: sbs: Unify the message printing
  ACPI: scan: Unify the log message printing
  ACPI: sbshc: Unify the message printing
  ACPI: sysfs: Cleanup message printing
  ACPI: reboot: Unify the message printing
  ACPI: processor_throttling: Cleanup the printing messages
  ACPI: processor_perflib: Cleanup print messages
  ACPI: processor_thermal: Remove unused PREFIX for printing
  ACPI: pci_root: Unify the message printing
  ACPI: osl: Remove the duplicated PREFIX for message printing
  ACPI: nvs: Unify the message printing
  ACPI: glue: Clean up the printing messages
  ACPI: event: Use pr_*() macros to replace printk()
  ACPI: bus: Use pr_*() macros to replace printk()
  ACPI: blacklist: Unify the message printing
  ACPI: cmos_rtc: Using pr_fmt() and remove PREFIX
Merge branches 'acpi-prm', 'acpi-sysfs' and 'acpi-x86' 2021-06-29T13:48:08+00:00 Rafael J. Wysocki rafael.j.wysocki@intel.com 2021-06-29T13:48:08+00:00 3a616ec7977b3576caf8214cf92cac646f41cd55 * acpi-prm: ACPI: PRM: make symbol 'prm_module_list' static ACPI: Add \_SB._OSC bit for PRM ACPI: PRM: implement OperationRegion handler for the PlatformRtMechanism subtype * acpi-sysfs: ACPI: sysfs: Remove tailing return statement in void function ACPI: sysfs: Use __ATTR_RO() and __ATTR_RW() macros ACPI: sysfs: Sort headers alphabetically ACPI: sysfs: Refactor param_get_trace_state() to drop dead code ACPI: sysfs: Unify pattern of memory allocations ACPI: sysfs: Allow bitmap list to be supplied to acpi_mask_gpe ACPI: sysfs: Make sparse happy about address space in use ACPI: sysfs: fix doc warnings in device_sysfs.c ACPI: sysfs: Drop four redundant return statements ACPI: sysfs: Fix a buffer overrun problem with description_show() * acpi-x86: x86/acpi: Switch to pr_xxx log functions 
* acpi-prm:
  ACPI: PRM: make symbol 'prm_module_list' static
  ACPI: Add \_SB._OSC bit for PRM
  ACPI: PRM: implement OperationRegion handler for the PlatformRtMechanism subtype

* acpi-sysfs:
  ACPI: sysfs: Remove tailing return statement in void function
  ACPI: sysfs: Use __ATTR_RO() and __ATTR_RW() macros
  ACPI: sysfs: Sort headers alphabetically
  ACPI: sysfs: Refactor param_get_trace_state() to drop dead code
  ACPI: sysfs: Unify pattern of memory allocations
  ACPI: sysfs: Allow bitmap list to be supplied to acpi_mask_gpe
  ACPI: sysfs: Make sparse happy about address space in use
  ACPI: sysfs: fix doc warnings in device_sysfs.c
  ACPI: sysfs: Drop four redundant return statements
  ACPI: sysfs: Fix a buffer overrun problem with description_show()

* acpi-x86:
  x86/acpi: Switch to pr_xxx log functions