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2022-02-24platform/x86: amd-pmc: Set QOS during suspend on CZN w/ timer wakeupMario Limonciello
commit 59348401ebed ("platform/x86: amd-pmc: Add special handling for timer based S0i3 wakeup") adds support for using another platform timer in lieu of the RTC which doesn't work properly on some systems. This path was validated and worked well before submission. During the 5.16-rc1 merge window other patches were merged that caused this to stop working properly. When this feature was used with 5.16-rc1 or later some OEM laptops with the matching firmware requirements from that commit would shutdown instead of program a timer based wakeup. This was bisected to commit 8d89835b0467 ("PM: suspend: Do not pause cpuidle in the suspend-to-idle path"). This wasn't supposed to cause any negative impacts and also tested well on both Intel and ARM platforms. However this changed the semantics of when CPUs are allowed to be in the deepest state. For the AMD systems in question it appears this causes a firmware crash for timer based wakeup. It's hypothesized to be caused by the `amd-pmc` driver sending `OS_HINT` and all the CPUs going into a deep state while the timer is still being programmed. It's likely a firmware bug, but to avoid it don't allow setting CPUs into the deepest state while using CZN timer wakeup path. If later it's discovered that this also occurs from "regular" suspends without a timer as well or on other silicon, this may be later expanded to run in the suspend path for more scenarios. Cc: stable@vger.kernel.org # 5.16+ Suggested-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Link: https://lore.kernel.org/linux-acpi/BL1PR12MB51570F5BD05980A0DCA1F3F4E23A9@BL1PR12MB5157.namprd12.prod.outlook.com/T/#mee35f39c41a04b624700ab2621c795367f19c90e Fixes: 8d89835b0467 ("PM: suspend: Do not pause cpuidle in the suspend-to-idle path") Fixes: 23f62d7ab25b ("PM: sleep: Pause cpuidle later and resume it earlier during system transitions") Fixes: 59348401ebed ("platform/x86: amd-pmc: Add special handling for timer based S0i3 wakeup" Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://lore.kernel.org/r/20220223175237.6209-1-mario.limonciello@amd.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-02-21platform/x86: int3472: Add terminator to gpiod_lookup_tableDaniel Scally
Without the terminator, if a con_id is passed to gpio_find() that does not exist in the lookup table the function will not stop looping correctly, and eventually cause an oops. Fixes: 19d8d6e36b4b ("platform/x86: int3472: Pass tps68470_regulator_platform_data to the tps68470-regulator MFD-cell") Signed-off-by: Daniel Scally <djrscally@gmail.com> Link: https://lore.kernel.org/r/20220216225304.53911-5-djrscally@gmail.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-02-05platform/x86: asus-wmi: Fix regression when probing for fan curve controlHans de Goede
The fan curve control patches introduced a regression for at least the TUF FX506 and possibly other TUF series laptops that do not have support for fan curve control. As part of the probing process, asus_wmi_evaluate_method_buf is called to get the factory default fan curve . The WMI management function returns 0 on certain laptops to indicate lack of fan curve control instead of ASUS_WMI_UNSUPPORTED_METHOD. This 0 is transformed to -ENODATA which results in failure when probing. Fixes: 0f0ac158d28f ("platform/x86: asus-wmi: Add support for custom fan curves") Reported-and-tested-by: Abhijeet V <abhijeetviswa@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20220205112840.33095-1-hdegoede@redhat.com
2022-02-03platform/x86: thinkpad_acpi: Add dual-fan quirk for T15g (2nd gen)Hans de Goede
The ThinkPad T15g Gen 2 has 2 fan, add a TPACPI_FAN_2CTL quirk entry for it to the fan_quirk_table[] so that both fans can be controllerd. Reported-and-tested-by: David Dreschner <david@dreschner.net> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20220203103302.49401-1-hdegoede@redhat.com
2022-02-01platform/x86: thinkpad_acpi: Fix incorrect use of platform profile on AMD ↵Mark Pearson
platforms Lenovo AMD based platforms have been offering platform_profiles but they are not working correctly. This is because the mode we are using on the Intel platforms (MMC) is not available on the AMD platforms. This commit adds checking of the functional capabilities returned by the BIOS to confirm if MMC is supported or not. Profiles will not be available if the platform is not MMC capable. I'm investigating and working on an alternative for AMD platforms but that is still work-in-progress. Signed-off-by: Mark Pearson <markpearson@lenovo.com> Link: https://lore.kernel.org/r/20220127190358.4078-1-markpearson@lenovo.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-01-24platform/x86: amd-pmc: Correct usage of SMU versionMario Limonciello
Yellow carp has been outputting versions like `1093.24.0`, but this is supposed to be 69.24.0. That is the MSB is being interpreted incorrectly. The MSB is not part of the major version, but has generally been treated that way thus far. It's actually the program, and used to distinguish between two programs from a similar family but different codebase. Link: https://patchwork.freedesktop.org/patch/469993/ Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://lore.kernel.org/r/20220120174439.12770-1-mario.limonciello@amd.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-01-24platform/x86: asus-tf103c-dock: Make 2 global structs staticHans de Goede
tf103c_dock_hid_ll_driver and tf103c_dock_pm_ops are not used outside of the driver, make them both static. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20220117112644.260168-2-hdegoede@redhat.com
2022-01-24platform/x86: amd-pmc: Make amd_pmc_stb_debugfs_fops staticHans de Goede
amd_pmc_stb_debugfs_fops is not used outside of amd-pmc.c, make it static. Cc: Sanket Goswami <Sanket.Goswami@amd.com> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20220117112644.260168-1-hdegoede@redhat.com
2022-01-24platform/x86: ISST: Fix possible circular locking dependency detectedSrinivas Pandruvada
As reported: [ 256.104522] ====================================================== [ 256.113783] WARNING: possible circular locking dependency detected [ 256.120093] 5.16.0-rc6-yocto-standard+ #99 Not tainted [ 256.125362] ------------------------------------------------------ [ 256.131673] intel-speed-sel/844 is trying to acquire lock: [ 256.137290] ffffffffc036f0d0 (punit_misc_dev_lock){+.+.}-{3:3}, at: isst_if_open+0x18/0x90 [isst_if_common] [ 256.147171] [ 256.147171] but task is already holding lock: [ 256.153135] ffffffff8ee7cb50 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x2a/0x170 [ 256.160407] [ 256.160407] which lock already depends on the new lock. [ 256.160407] [ 256.168712] [ 256.168712] the existing dependency chain (in reverse order) is: [ 256.176327] [ 256.176327] -> #1 (misc_mtx){+.+.}-{3:3}: [ 256.181946] lock_acquire+0x1e6/0x330 [ 256.186265] __mutex_lock+0x9b/0x9b0 [ 256.190497] mutex_lock_nested+0x1b/0x20 [ 256.195075] misc_register+0x32/0x1a0 [ 256.199390] isst_if_cdev_register+0x65/0x180 [isst_if_common] [ 256.205878] isst_if_probe+0x144/0x16e [isst_if_mmio] ... [ 256.241976] [ 256.241976] -> #0 (punit_misc_dev_lock){+.+.}-{3:3}: [ 256.248552] validate_chain+0xbc6/0x1750 [ 256.253131] __lock_acquire+0x88c/0xc10 [ 256.257618] lock_acquire+0x1e6/0x330 [ 256.261933] __mutex_lock+0x9b/0x9b0 [ 256.266165] mutex_lock_nested+0x1b/0x20 [ 256.270739] isst_if_open+0x18/0x90 [isst_if_common] [ 256.276356] misc_open+0x100/0x170 [ 256.280409] chrdev_open+0xa5/0x1e0 ... The call sequence suggested that misc_device /dev file can be opened before misc device is yet to be registered, which is done only once. Here punit_misc_dev_lock was used as common lock, to protect the registration by multiple ISST HW drivers, one time setup, prevent duplicate registry of misc device and prevent load/unload when device is open. We can split into locks: - One which just prevent duplicate call to misc_register() and one time setup. Also never call again if the misc_register() failed or required one time setup is failed. This lock is not shared with any misc device callbacks. - The other lock protects registry, load and unload of HW drivers. Sequence in isst_if_cdev_register() - Register callbacks under punit_misc_dev_open_lock - Call isst_misc_reg() which registers misc_device on the first registry which is under punit_misc_dev_reg_lock, which is not shared with callbacks. Sequence in isst_if_cdev_unregister Just opposite of isst_if_cdev_register Reported-and-tested-by: Liwei Song <liwei.song@windriver.com> Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Link: https://lore.kernel.org/r/20220112022521.54669-1-srinivas.pandruvada@linux.intel.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-01-24platform/x86: intel_crystal_cove_charger: Fix IRQ masking / unmaskingHans de Goede
The driver as originally submitted accidentally relied on Android having run before and Android having unmasked the 2nd level IRQ-mask for the charger IRQ. This worked since these are PMIC registers which are only reset when the battery is fully drained or disconnected. Fix the charger IRQ no longer working after loss of battery power by properly setting the 2nd level IRQ-mask for the charger IRQ. Note this removes the need to enable/disable our parent IRQ which just sets the mask bit in the 1st level IRQ-mask register, setting one of the 2 level masks is enough to stop the IRQ from getting reported. Fixes: 761db353d9e2 ("platform/x86: Add intel_crystal_cove_charger driver") Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20220111232309.377642-1-hdegoede@redhat.com
2022-01-24platform/x86: thinkpad_acpi: Add quirk for ThinkPads without a fanAlexander Kobel
Some ThinkPad models, like the X1 Tablet 1st and 2nd Gen, are passively cooled without any fan. Currently, an entry in /proc/acpi/ibm/fan is nevertheless created, and misleadingly shows status: enabled speed: 65535 level: auto This patch adds a TPACPI_FAN_NOFAN quirk definition and corresponding handling to not initialize a fan interface at all. For the time being, the quirk is only applied for X1 Tablet 2nd Gen (types 20JB, 20JC; EC N1O...); further models (such as Gen1, types 20GG and 20GH) can be added easily once tested. Tested on a 20JCS00C00, BIOS N1OET58W (1.43), EC N1OHT34W. Signed-off-by: Alexander Kobel <a-kobel@a-kobel.de> Link: https://lore.kernel.org/r/12d4b825-a2b9-8cb7-6ed3-db4d66f46a60@a-kobel.de Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-01-24platform/x86: touchscreen_dmi: Add info for the RWC NANOTE P8 AY07J 2-in-1Yuka Kawajiri
Add touchscreen info for RWC NANOTE P8 (AY07J) 2-in-1. Signed-off-by: Yuka Kawajiri <yukx00@gmail.com> Link: https://lore.kernel.org/r/20220111154019.4599-1-yukx00@gmail.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-01-24platform/surface: Reinstate platform dependencyGeert Uytterhoeven
Microsoft Surface platform-specific devices are only present on Microsoft Surface platforms, which are currently limited to arm64 and x86. Hence add a dependency on ARM64 || X86, to prevent asking the user about drivers for these devices when configuring a kernel for an architecture that does not support Microsoft Surface platforms. Fixes: 272479928172edf0 ("platform: surface: Propagate ACPI Dependency") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20220115140849.269479-1-geert@linux-m68k.org Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-01-24platform/x86: x86-android-tablets: Trivial typo fix for MODULE_AUTHORLubomir Rintel
Bring balance to the quoting of Hans' e-mail address. Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Link: https://lore.kernel.org/r/20220110063629.273364-1-lkundrak@v3.sk Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-01-24platform/x86: x86-android-tablets: Fix the buttons on CZC P10T tabletLubomir Rintel
This switches the P10T tablet to "Android" mode, where the Home button sends a single sancode instead of a Windows-specific key combination and the other button doesn't disable the Wi-Fi. Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Link: https://lore.kernel.org/r/20220110063512.273252-1-lkundrak@v3.sk Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-01-24platform/x86: x86-android-tablets: Constify the gpiod_lookup_tables arraysHans de Goede
The individual gpiod_lookup_table structs cannot be const because they contain a list-head which gets used when registering them. But the array of pointers to the gpiod_lookup_table-s used by a board can be const, constify these. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-By: Lubomir Rintel <lkundrak@V3.sk> Link: https://lore.kernel.org/r/20220110103952.48760-3-hdegoede@redhat.com
2022-01-24platform/x86: x86-android-tablets: Add an init() callback to struct x86_dev_infoHans de Goede
Add an init() callback to struct x86_dev_info, board descriptions can use this to do some custom setup before registering the i2c_clients, platform- devices and servdevs. Also add an exit() callback to also allow for cleanup of the custom setup. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-By: Lubomir Rintel <lkundrak@V3.sk> Link: https://lore.kernel.org/r/20220110103952.48760-2-hdegoede@redhat.com
2022-01-24platform/x86: x86-android-tablets: Add support for disabling ACPI _AEI handlersHans de Goede
Some of the broken DSDTs on these devices often also include broken / wrong _AEI (ACPI Event Interrupt) handlers, which can cause e.g. interrupt storms by listening to a floating GPIO pin. Add support for disabling these and disable them on the Asus ME176C and TF103C tablets. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-By: Lubomir Rintel <lkundrak@V3.sk> Link: https://lore.kernel.org/r/20220110103952.48760-1-hdegoede@redhat.com
2022-01-24platform/x86: x86-android-tablets: Correct crystal_cove_charger module nameHans de Goede
The module was renamed to intel_crystal_cove_charger before it was merged, updated bq24190_modules to match. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20220111100708.38585-1-hdegoede@redhat.com
2022-01-23Linux 5.17-rc1Linus Torvalds
2022-01-23Merge tag 'perf-tools-for-v5.17-2022-01-22' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull more perf tools updates from Arnaldo Carvalho de Melo: - Fix printing 'phys_addr' in 'perf script'. - Fix failure to add events with 'perf probe' in ppc64 due to not removing leading dot (ppc64 ABIv1). - Fix cpu_map__item() python binding building. - Support event alias in form foo-bar-baz, add pmu-events and parse-event tests for it. - No need to setup affinities when starting a workload or attaching to a pid. - Use path__join() to compose a path instead of ad-hoc snprintf() equivalent. - Override attr->sample_period for non-libpfm4 events. - Use libperf cpumap APIs instead of accessing the internal state directly. - Sync x86 arch prctl headers and files changed by the new set_mempolicy_home_node syscall with the kernel sources. - Remove duplicate include in cpumap.h. - Remove redundant err variable. * tag 'perf-tools-for-v5.17-2022-01-22' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: perf tools: Remove redundant err variable perf test: Add parse-events test for aliases with hyphens perf test: Add pmu-events test for aliases with hyphens perf parse-events: Support event alias in form foo-bar-baz perf evsel: Override attr->sample_period for non-libpfm4 events perf cpumap: Remove duplicate include in cpumap.h perf cpumap: Migrate to libperf cpumap api perf python: Fix cpu_map__item() building perf script: Fix printing 'phys_addr' failure issue tools headers UAPI: Sync files changed by new set_mempolicy_home_node syscall tools headers UAPI: Sync x86 arch prctl headers with the kernel sources perf machine: Use path__join() to compose a path instead of snprintf(dir, '/', filename) perf evlist: No need to setup affinities when disabling events for pid targets perf evlist: No need to setup affinities when enabling events for pid targets perf stat: No need to setup affinities when starting a workload perf affinity: Allow passing a NULL arg to affinity__cleanup() perf probe: Fix ppc64 'perf probe add events failed' case
2022-01-23Merge tag 'trace-v5.17-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull ftrace fix from Steven Rostedt: "Fix s390 breakage from sorting mcount tables. The latest merge of the tracing tree sorts the mcount table at build time. But s390 appears to do things differently (like always) and replaces the sorted table back to the original unsorted one. As the ftrace algorithm depends on it being sorted, bad things happen when it is not, and s390 experienced those bad things. Add a new config to tell the boot if the mcount table is sorted or not, and allow s390 to opt out of it" * tag 'trace-v5.17-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: ftrace: Fix assuming build time sort works for s390
2022-01-23ftrace: Fix assuming build time sort works for s390Steven Rostedt (Google)
To speed up the boot process, as mcount_loc needs to be sorted for ftrace to work properly, sorting it at build time is more efficient than boot up and can save milliseconds of time. Unfortunately, this change broke s390 as it will modify the mcount_loc location after the sorting takes place and will put back the unsorted locations. Since the sorting is skipped at boot up if it is believed that it was sorted at run time, ftrace can crash as its algorithms are dependent on the list being sorted. Add a new config BUILDTIME_MCOUNT_SORT that is set when BUILDTIME_TABLE_SORT but not if S390 is set. Use this config to determine if sorting should take place at boot up. Link: https://lore.kernel.org/all/yt9dee51ctfn.fsf@linux.ibm.com/ Fixes: 72b3942a173c ("scripts: ftrace - move the sort-processing in ftrace_init") Reported-by: Sven Schnelle <svens@linux.ibm.com> Tested-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2022-01-23Merge tag 'kbuild-fixes-v5.17' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Bring include/uapi/linux/nfc.h into the UAPI compile-test coverage - Revert the workaround of CONFIG_CC_IMPLICIT_FALLTHROUGH - Fix build errors in certs/Makefile * tag 'kbuild-fixes-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: certs: Fix build error when CONFIG_MODULE_SIG_KEY is empty certs: Fix build error when CONFIG_MODULE_SIG_KEY is PKCS#11 URI Revert "Makefile: Do not quote value for CONFIG_CC_IMPLICIT_FALLTHROUGH" usr/include/Makefile: add linux/nfc.h to the compile-test coverage
2022-01-23Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linuxLinus Torvalds
Pull bitmap updates from Yury Norov: - introduce for_each_set_bitrange() - use find_first_*_bit() instead of find_next_*_bit() where possible - unify for_each_bit() macros * tag 'bitmap-5.17-rc1' of git://github.com/norov/linux: vsprintf: rework bitmap_list_string lib: bitmap: add performance test for bitmap_print_to_pagebuf bitmap: unify find_bit operations mm/percpu: micro-optimize pcpu_is_populated() Replace for_each_*_bit_from() with for_each_*_bit() where appropriate find: micro-optimize for_each_{set,clear}_bit() include/linux: move for_each_bit() macros from bitops.h to find.h cpumask: replace cpumask_next_* with cpumask_first_* where appropriate tools: sync tools/bitmap with mother linux all: replace find_next{,_zero}_bit with find_first{,_zero}_bit where appropriate cpumask: use find_first_and_bit() lib: add find_first_and_bit() arch: remove GENERIC_FIND_FIRST_BIT entirely include: move find.h from asm_generic to linux bitops: move find_bit_*_le functions from le.h to find.h bitops: protect find_first_{,zero}_bit properly
2022-01-22perf tools: Remove redundant err variableMinghao Chi
Return value from perf_event__process_tracing_data() directly instead of taking this in another redundant variable. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Link: http://lore.kernel.org/lkml/20220112080109.666800-1-chi.minghao@zte.com.cn Signed-off-by: CGEL ZTE <cgel.zte@gmail.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-01-22perf test: Add parse-events test for aliases with hyphensJohn Garry
Add a test which allows us to test parsing an event alias with hyphens. Since these events typically do not exist on most host systems, add the alias to the fake pmu. Function perf_pmu__test_parse_init() has terms added to match known test aliases. Signed-off-by: John Garry <john.garry@huawei.com> Acked-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Kajol Jain <kjain@linux.ibm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Qi Liu <liuqi115@huawei.com> Cc: Shaokun Zhang <zhangshaokun@hisilicon.com> Cc: linuxarm@huawei.com Link: https://lore.kernel.org/r/1642432215-234089-4-git-send-email-john.garry@huawei.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-01-22perf test: Add pmu-events test for aliases with hyphensJohn Garry
Add a test for aliases with hyphens in the name to ensure that the pmu-events tables are as expects. There should be no reason why these sort of aliases would be treated differently, but no harm in checking. Signed-off-by: John Garry <john.garry@huawei.com> Acked-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Kajol Jain <kjain@linux.ibm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Qi Liu <liuqi115@huawei.com> Cc: Shaokun Zhang <zhangshaokun@hisilicon.com> Cc: linuxarm@huawei.com Link: https://lore.kernel.org/r/1642432215-234089-3-git-send-email-john.garry@huawei.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-01-22perf parse-events: Support event alias in form foo-bar-bazJohn Garry
Event aliasing for events whose name in the form foo-bar-baz is not supported, while foo-bar, foo_bar_baz, and other combinations are, i.e. two hyphens are not supported. The HiSilicon D06 platform has events in such form: $ ./perf list sdir-home-migrate List of pre-defined events (to be used in -e): uncore hha: sdir-home-migrate [Unit: hisi_sccl,hha] $ sudo ./perf stat -e sdir-home-migrate event syntax error: 'sdir-home-migrate' \___ parser error Run 'perf list' for a list of valid events Usage: perf stat [<options>] [<command>] -e, --event <event>event selector. use 'perf list' to list available events To support, add an extra PMU event symbol type for "baz", and add a new rule in the bison file. Signed-off-by: John Garry <john.garry@huawei.com> Acked-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Kajol Jain <kjain@linux.ibm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Qi Liu <liuqi115@huawei.com> Cc: Shaokun Zhang <zhangshaokun@hisilicon.com> Cc: linuxarm@huawei.com Link: https://lore.kernel.org/r/1642432215-234089-2-git-send-email-john.garry@huawei.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-01-22perf evsel: Override attr->sample_period for non-libpfm4 eventsGerman Gomez
A previous patch preventing "attr->sample_period" values from being overridden in pfm events changed a related behaviour in arm-spe. Before said patch: perf record -c 10000 -e arm_spe_0// -- sleep 1 Would yield an SPE event with period=10000. After the patch, the period in "-c 10000" was being ignored because the arm-spe code initializes sample_period to a non-zero value. This patch restores the previous behaviour for non-libpfm4 events. Fixes: ae5dcc8abe31 (“perf record: Prevent override of attr->sample_period for libpfm4 events”) Reported-by: Chase Conklin <chase.conklin@arm.com> Signed-off-by: German Gomez <german.gomez@arm.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: John Fastabend <john.fastabend@gmail.com> Cc: KP Singh <kpsingh@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Martin KaFai Lau <kafai@fb.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Song Liu <songliubraving@fb.com> Cc: Stephane Eranian <eranian@google.com> Cc: Yonghong Song <yhs@fb.com> Cc: bpf@vger.kernel.org Cc: netdev@vger.kernel.org Link: http://lore.kernel.org/lkml/20220118144054.2541-1-german.gomez@arm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-01-22perf cpumap: Remove duplicate include in cpumap.hLv Ruyi
Remove all but the first include of stdbool.h from cpumap.h. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Lv Ruyi <lv.ruyi@zte.com.cn> Acked-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@arm.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20220117083730.863200-1-lv.ruyi@zte.com.cn Signed-off-by: CGEL ZTE <cgel.zte@gmail.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-01-22perf cpumap: Migrate to libperf cpumap apiIan Rogers
Switch from directly accessing the perf_cpu_map to using the appropriate libperf API when possible. Using the API simplifies the job of refactoring use of perf_cpu_map. Signed-off-by: Ian Rogers <irogers@google.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Alexey Bayduraev <alexey.v.bayduraev@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: André Almeida <andrealmeid@collabora.com> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Darren Hart <dvhart@infradead.org> Cc: Davidlohr Bueso <dave@stgolabs.net> Cc: Dmitriy Vyukov <dvyukov@google.com> Cc: Eric Dumazet <edumazet@google.com> Cc: German Gomez <german.gomez@arm.com> Cc: James Clark <james.clark@arm.com> Cc: Jin Yao <yao.jin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: John Garry <john.garry@huawei.com> Cc: Kajol Jain <kjain@linux.ibm.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Madhavan Srinivasan <maddy@linux.ibm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Miaoqian Lin <linmq006@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Riccardo Mancini <rickyman7@gmail.com> Cc: Shunsuke Nakamura <nakamura.shun@fujitsu.com> Cc: Song Liu <song@kernel.org> Cc: Stephane Eranian <eranian@google.com> Cc: Stephen Brennan <stephen.s.brennan@oracle.com> Cc: Steven Rostedt (VMware) <rostedt@goodmis.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Thomas Richter <tmricht@linux.ibm.com> Cc: Yury Norov <yury.norov@gmail.com> Link: http://lore.kernel.org/lkml/20220122045811.3402706-3-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-01-22perf python: Fix cpu_map__item() buildingIan Rogers
Value should be built as an integer. Switch some uses of perf_cpu_map to use the library API. Fixes: 6d18804b963b78dc ("perf cpumap: Give CPUs their own type") Signed-off-by: Ian Rogers <irogers@google.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Alexey Bayduraev <alexey.v.bayduraev@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: André Almeida <andrealmeid@collabora.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Darren Hart <dvhart@infradead.org> Cc: Davidlohr Bueso <dave@stgolabs.net> Cc: Dmitriy Vyukov <dvyukov@google.com> Cc: Eric Dumazet <edumazet@google.com> Cc: German Gomez <german.gomez@arm.com> Cc: Ian Rogers <irogers@google.com> Cc: James Clark <james.clark@arm.com> Cc: Jin Yao <yao.jin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: John Garry <john.garry@huawei.com> Cc: Kajol Jain <kjain@linux.ibm.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Madhavan Srinivasan <maddy@linux.ibm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Miaoqian Lin <linmq006@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Riccardo Mancini <rickyman7@gmail.com> Cc: Shunsuke Nakamura <nakamura.shun@fujitsu.com> Cc: Song Liu <song@kernel.org> Cc: Stephane Eranian <eranian@google.com> Cc: Stephen Brennan <stephen.s.brennan@oracle.com> Cc: Steven Rostedt (VMware) <rostedt@goodmis.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Thomas Richter <tmricht@linux.ibm.com> Cc: Yury Norov <yury.norov@gmail.com> Link: http://lore.kernel.org/lkml/20220122045811.3402706-2-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-01-22perf script: Fix printing 'phys_addr' failure issueYao Jin
Perf script was failed to print the phys_addr for SPE profiling. One 'dummy' event is added by SPE profiling but it doesn't have PHYS_ADDR attribute set, perf script then exits with error. Now referring to 'addr', use evsel__do_check_stype() to check the type. Before: # perf record -e arm_spe_0/branch_filter=0,ts_enable=1,pa_enable=1,load_filter=1,jitter=0,\ store_filter=0,min_latency=0,event_filter=2/ -p 4064384 -- sleep 3 # perf script -F pid,tid,addr,phys_addr Samples for 'dummy:u' event do not have PHYS_ADDR attribute set. Cannot print 'phys_addr' field. After: # perf record -e arm_spe_0/branch_filter=0,ts_enable=1,pa_enable=1,load_filter=1,jitter=0,\ store_filter=0,min_latency=0,event_filter=2/ -p 4064384 -- sleep 3 # perf script -F pid,tid,addr,phys_addr 4064384/4064384 ffff802f921be0d0 2f921be0d0 4064384/4064384 ffff802f921be0d0 2f921be0d0 Reviewed-by: German Gomez <german.gomez@arm.com> Signed-off-by: Yao Jin <jinyao5@huawei.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Hanjun Guo <guohanjun@huawei.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lore.kernel.org/lkml/20220121065954.2121900-1-liwei391@huawei.com Signed-off-by: Wei Li <liwei391@huawei.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-01-23certs: Fix build error when CONFIG_MODULE_SIG_KEY is emptyMasahiro Yamada
Since b8c96a6b466c ("certs: simplify $(srctree)/ handling and remove config_filename macro"), when CONFIG_MODULE_SIG_KEY is empty, signing_key.x509 fails to build: CERT certs/signing_key.x509 Usage: extract-cert <source> <dest> make[1]: *** [certs/Makefile:78: certs/signing_key.x509] Error 2 make: *** [Makefile:1831: certs] Error 2 Pass "" to the first argument of extract-cert to fix the build error. Link: https://lore.kernel.org/linux-kbuild/20220120094606.2skuyb26yjlnu66q@lion.mk-sys.cz/T/#u Fixes: b8c96a6b466c ("certs: simplify $(srctree)/ handling and remove config_filename macro") Reported-by: Michal Kubecek <mkubecek@suse.cz> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Tested-by: Michal Kubecek <mkubecek@suse.cz>
2022-01-23certs: Fix build error when CONFIG_MODULE_SIG_KEY is PKCS#11 URIMasahiro Yamada
When CONFIG_MODULE_SIG_KEY is PKCS#11 URL (pkcs11:*), signing_key.x509 fails to build: certs/Makefile:77: *** target pattern contains no '%'. Stop. Due to the typo, $(X509_DEP) contains a colon. Fix it. Fixes: b8c96a6b466c ("certs: simplify $(srctree)/ handling and remove config_filename macro") Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2022-01-23Revert "Makefile: Do not quote value for CONFIG_CC_IMPLICIT_FALLTHROUGH"Masahiro Yamada
This reverts commit cd8c917a56f20f48748dd43d9ae3caff51d5b987. Commit 129ab0d2d9f3 ("kbuild: do not quote string values in include/config/auto.conf") provided the final solution. Now reverting the temporary workaround. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2022-01-22usr/include/Makefile: add linux/nfc.h to the compile-test coverageDmitry V. Levin
As linux/nfc.h userspace compilation was finally fixed by commits 79b69a83705e ("nfc: uapi: use kernel size_t to fix user-space builds") and 7175f02c4e5f ("uapi: fix linux/nfc.h userspace compilation errors"), there is no need to keep the compile-test exception for it in usr/include/Makefile. Signed-off-by: Dmitry V. Levin <ldv@altlinux.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2022-01-22Merge branch 'akpm' (patches from Andrew)Linus Torvalds
Merge yet more updates from Andrew Morton: "This is the post-linux-next queue. Material which was based on or dependent upon material which was in -next. 69 patches. Subsystems affected by this patch series: mm (migration and zsmalloc), sysctl, proc, and lib" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (69 commits) mm: hide the FRONTSWAP Kconfig symbol frontswap: remove support for multiple ops mm: mark swap_lock and swap_active_head static frontswap: simplify frontswap_register_ops frontswap: remove frontswap_test mm: simplify try_to_unuse frontswap: remove the frontswap exports frontswap: simplify frontswap_init frontswap: remove frontswap_curr_pages frontswap: remove frontswap_shrink frontswap: remove frontswap_tmem_exclusive_gets frontswap: remove frontswap_writethrough mm: remove cleancache lib/stackdepot: always do filter_irq_stacks() in stack_depot_save() lib/stackdepot: allow optional init and stack_table allocation by kvmalloc() proc: remove PDE_DATA() completely fs: proc: store PDE()->data into inode->i_private zsmalloc: replace get_cpu_var with local_lock zsmalloc: replace per zpage lock with pool->migrate_lock locking/rwlocks: introduce write_lock_nested ...
2022-01-22Merge tag '5.17-rc-part2-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds
Pull cifs fixes from Steve French: - multichannel fixes, addressing additional reconnect and DFS scenarios - reenabling fscache support (indexing rewrite, metadata caching e.g.) - send additional version information during NTLMSSP negotiate to improve debugging - fix for a mount race - DFS fixes - fix for a memory leak for stable * tag '5.17-rc-part2-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6: cifs: update internal module number smb3: send NTLMSSP version information cifs: Support fscache indexing rewrite cifs: cifs_ses_mark_for_reconnect should also update reconnect bits cifs: update tcpStatus during negotiate and sess setup cifs: make status checks in version independent callers cifs: remove repeated state change in dfs tree connect cifs: fix the cifs_reconnect path for DFS cifs: remove unused variable ses_selected cifs: protect all accesses to chan_* with chan_lock cifs: fix the connection state transitions with multichannel cifs: check reconnects for channels of active tcons too smb3: add new defines from protocol specification cifs: serialize all mount attempts cifs: quirk for STATUS_OBJECT_NAME_INVALID returned for non-ASCII dfs refs cifs: alloc_path_with_tree_prefix: do not append sep. if the path is empty cifs: clean up an inconsistent indenting cifs: free ntlmsspblob allocated in negotiate
2022-01-22Merge tag 'xfs-5.17-merge-7' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds
Pull xfs fixes from Darrick Wong: "One of the patches removes some dead code from xfs_ioctl32.h and the other fixes broken workqueue flushing in the inode garbage collector. - Minor cleanup of ioctl32 cruft - Clean up open coded inodegc workqueue function calls" * tag 'xfs-5.17-merge-7' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: xfs: flush inodegc workqueue tasks before cancel xfs: remove unused xfs_ioctl32.h declarations
2022-01-22Merge tag 'fscache-fixes-20220121' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs Pull more fscache updates from David Howells: "A set of fixes and minor updates for the fscache rewrite: - Fix mishandling of volume collisions (the wait condition is inverted and so it was only waiting if the volume collision was already resolved). - Fix miscalculation of whether there's space available in cachefiles. - Make sure a default cache name is set on a cache if the user hasn't set one by the time they bind the cache. - Adjust the way the backing inode is presented in tracepoints, add a tracepoint for mkdir and trace directory lookup. - Add a tracepoint for failure to set the active file mark. - Add an explanation of the checks made on the backing filesystem. - Check that the backing filesystem supports tmpfile. - Document how the page-release cancellation of the read-skip optimisation works. And I've included a change for netfslib: - Make ops->init_rreq() optional" * tag 'fscache-fixes-20220121' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs: netfs: Make ops->init_rreq() optional fscache: Add a comment explaining how page-release optimisation works cachefiles: Check that the backing filesystem supports tmpfiles cachefiles: Explain checks in a comment cachefiles: Trace active-mark failure cachefiles: Make some tracepoint adjustments cachefiles: set default tag name if it's unspecified cachefiles: Calculate the blockshift in terms of bytes, not pages fscache: Fix the volume collision wait condition
2022-01-22Merge tag 'folio-5.17a' of git://git.infradead.org/users/willy/pagecacheLinus Torvalds
Pull more folio updates from Matthew Wilcox: "Three small folio patches. One bug fix, one patch pulled forward from the patches destined for 5.18 and then a patch to make use of that functionality" * tag 'folio-5.17a' of git://git.infradead.org/users/willy/pagecache: filemap: Use folio_put_refs() in filemap_free_folio() mm: Add folio_put_refs() pagevec: Initialise folio_batch->percpu_pvec_drained
2022-01-22Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds
Pull more SCSI updates from James Bottomley: "This series is all the stragglers that didn't quite make the first merge window pull. It's mostly minor updates and bug fixes of merge window code" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: nsp_cs: Check of ioremap return value scsi: ufs: ufs-mediatek: Fix error checking in ufs_mtk_init_va09_pwr_ctrl() scsi: ufs: Modify Tactive time setting conditions scsi: efct: Remove useless DMA-32 fallback configuration scsi: message: fusion: mptctl: Use dma_alloc_coherent() scsi: message: fusion: mptsas: Use dma_alloc_coherent() scsi: message: fusion: Use dma_alloc_coherent() in mptsas_exp_repmanufacture_info() scsi: message: fusion: mptbase: Use dma_alloc_coherent() scsi: message: fusion: Use dma_alloc_coherent() in mpt_alloc_fw_memory() scsi: message: fusion: Remove usage of the deprecated "pci-dma-compat.h" API scsi: megaraid: Avoid mismatched storage type sizes scsi: hisi_sas: Remove unused variable and check in hisi_sas_send_ata_reset_each_phy() scsi: aic79xx: Remove redundant error variable scsi: pm80xx: Port reset timeout error handling correction scsi: mpi3mr: Fix formatting problems in some kernel-doc comments scsi: mpi3mr: Fix some spelling mistakes scsi: mpt3sas: Update persistent trigger pages from sysfs interface scsi: core: Fix scsi_mode_select() interface scsi: aacraid: Fix spelling of "its" scsi: qedf: Fix potential dereference of NULL pointer
2022-01-22Merge tag 'ata-5.17-rc1-part2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata Pull ATA fix from Damien Le Moal: "A single patch to fix a compilation error in the pata_octeon_cf driver (mips architecture), from me" * tag 'ata-5.17-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata: ata: pata_octeon_cf: fix call to trace_ata_bmdma_stop()
2022-01-22Merge tag 'thermal-5.17-rc1-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull more thermal control updates from Rafael Wysocki: "Add device IDs for Raptor Lake to the int340x thermal control driver (Srinivas Pandruvada)" * tag 'thermal-5.17-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal: int340x: Add Raptor Lake PCI device id thermal: int340x: Support Raptor Lake
2022-01-22Merge tag 'acpi-5.17-rc1-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull extra ACPI updates from Rafael Wysocki: "These fix and clean up the ACPI CPPC driver on top of the recent changes in it merged previously and add some new device IDs to the ACPI DPTF driver. Specifics: - Fix a recently introduced endianness-related issue in the ACPI CPPC library and clean it up on top of that (Rafael Wysocki) - Add new device IDs for the Raptor Lake SoC to the ACPI DPTF driver (Srinivas Pandruvada)" * tag 'acpi-5.17-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: DPTF: Support Raptor Lake ACPI: CPPC: Drop redundant local variable from cpc_read() ACPI: CPPC: Fix up I/O port access in cpc_read()
2022-01-22Merge tag 'devicetree-fixes-for-5.17-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree fixes and cleanups from Rob Herring: - Fix a regression when probing a child device reusing the parent device's DT node pointer - Refactor of_parse_phandle*() variants to static inlines - Drop Enric Balletbo i Serra as a maintainer - Fix DT schemas with arrays incorrectly encoded as a matrix - Drop unneeded pinctrl properties from schemas - Add SPI peripheral schema to SPI based displays - Clean-up several schema examples - Clean-up trivial-devices.yaml comments - Add missing, in use vendor prefixes: Wingtech, Thundercomm, Huawei, F(x)tec, 8devices * tag 'devicetree-fixes-for-5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: google,cros-ec: drop Enric Balletbo i Serra from maintainers dt-bindings: display: bridge: drop Enric Balletbo i Serra from maintainers of: Check 'of_node_reused' flag on of_match_device() of: property: define of_property_read_u{8,16,32,64}_array() unconditionally of: base: make small of_parse_phandle() variants static inline dt-bindings: mfd: cirrus,madera: Fix 'interrupts' in example dt-bindings: Fix array schemas encoded as matrices dt-bindings: Drop unnecessary pinctrl properties dt-bindings: rtc: st,stm32-rtc: Make each example a separate entry dt-bindings: mmc: arm,pl18x: Make each example a separate entry dt-bindings: display: Add SPI peripheral schema to SPI based displays scripts/dtc: dtx_diff: remove broken example from help text dt-bindings: trivial-devices: fix double spaces in comments dt-bindings: trivial-devices: fix swapped comments dt-bindings: vendor-prefixes: add Wingtech dt-bindings: vendor-prefixes: add Thundercomm dt-bindings: vendor-prefixes: add Huawei dt-bindings: vendor-prefixes: add F(x)tec dt-bindings: vendor-prefixes: add 8devices dt-bindings: power: reset: gpio-restart: Correct default priority
2022-01-22Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull more kvm updates from Paolo Bonzini: "Generic: - selftest compilation fix for non-x86 - KVM: avoid warning on s390 in mark_page_dirty x86: - fix page write-protection bug and improve comments - use binary search to lookup the PMU event filter, add test - enable_pmu module parameter support for Intel CPUs - switch blocked_vcpu_on_cpu_lock to raw spinlock - cleanups of blocked vCPU logic - partially allow KVM_SET_CPUID{,2} after KVM_RUN (5.16 regression) - various small fixes" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (46 commits) docs: kvm: fix WARNINGs from api.rst selftests: kvm/x86: Fix the warning in lib/x86_64/processor.c selftests: kvm/x86: Fix the warning in pmu_event_filter_test.c kvm: selftests: Do not indent with spaces kvm: selftests: sync uapi/linux/kvm.h with Linux header selftests: kvm: add amx_test to .gitignore KVM: SVM: Nullify vcpu_(un)blocking() hooks if AVIC is disabled KVM: SVM: Move svm_hardware_setup() and its helpers below svm_x86_ops KVM: SVM: Drop AVIC's intermediate avic_set_running() helper KVM: VMX: Don't do full kick when handling posted interrupt wakeup KVM: VMX: Fold fallback path into triggering posted IRQ helper KVM: VMX: Pass desired vector instead of bool for triggering posted IRQ KVM: VMX: Don't do full kick when triggering posted interrupt "fails" KVM: SVM: Skip AVIC and IRTE updates when loading blocking vCPU KVM: SVM: Use kvm_vcpu_is_blocking() in AVIC load to handle preemption KVM: SVM: Remove unnecessary APICv/AVIC update in vCPU unblocking path KVM: SVM: Don't bother checking for "running" AVIC when kicking for IPIs KVM: SVM: Signal AVIC doorbell iff vCPU is in guest mode KVM: x86: Remove defunct pre_block/post_block kvm_x86_ops hooks KVM: x86: Unexport LAPIC's switch_to_{hv,sw}_timer() helpers ...
2022-01-22Merge tag 'for-5.17/parisc-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull more parisc architecture updates from Helge Deller: "Fixes and enhancements: - a memory leak fix in an error path in pdc_stable (Miaoqian Lin) - two compiler warning fixes in the TOC code - added autodetection for currently used console type (serial or graphics) which inserts console=<type> if it's missing" * tag 'for-5.17/parisc-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: pdc_stable: Fix memory leak in pdcs_register_pathentries parisc: Fix missing prototype for 'toc_intr' warning in toc.c parisc: Autodetect default output device and set console= kernel parameter parisc: Use safer strscpy() in setup_cmdline() parisc: Add visible flag to toc_stack variable
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