- 22 Jan, 2022 8 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
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
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
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()
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git://git.kernel.org/pub/scm/linux/kernel/git/robh/linuxLinus Torvalds authored
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
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git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds authored
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 ...
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linuxLinus Torvalds authored
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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git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linuxLinus Torvalds authored
Pull more RISC-V updates from Palmer Dabbelt: - Support for sv48 paging - Hart ID mappings are now sparse, which enables more CPUs to come up on systems with sparse hart IDs - A handful of cleanups and fixes * tag 'riscv-for-linus-5.17-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (27 commits) RISC-V: nommu_virt: Drop unused SLAB_MERGE_DEFAULT RISC-V: Remove redundant err variable riscv: dts: sifive unmatched: Add gpio poweroff riscv: canaan: remove useless select of non-existing config SYSCON RISC-V: Do not use cpumask data structure for hartid bitmap RISC-V: Move spinwait booting method to its own config RISC-V: Move the entire hart selection via lottery to SMP RISC-V: Use __cpu_up_stack/task_pointer only for spinwait method RISC-V: Do not print the SBI version during HSM extension boot print RISC-V: Avoid using per cpu array for ordered booting riscv: default to CONFIG_RISCV_SBI_V01=n riscv: fix boolconv.cocci warnings riscv: Explicit comment about user virtual address space size riscv: Use pgtable_l4_enabled to output mmu_type in cpuinfo riscv: Implement sv48 support asm-generic: Prepare for riscv use of pud_alloc_one and pud_free riscv: Allow to dynamically define VA_BITS riscv: Introduce functions to switch pt_ops riscv: Split early kasan mapping to prepare sv48 introduction riscv: Move KASAN mapping next to the kernel mapping ...
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git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linuxLinus Torvalds authored
Pull arm64 fixes/cleanups from Catalin Marinas: "Some fixes that turned up during the merge window: - Add brackets to the io_stop_wc macro - Avoid -Warray-bounds warning with the LSE atomics inline asm - Apply __ro_after_init to memory_limit" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: mm: apply __ro_after_init to memory_limit arm64: atomics: lse: Dereference matching size asm-generic: Add missing brackets for io_stop_wc macro
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git://git.lwn.net/linuxLinus Torvalds authored
Pull documentation fixes from Jonathan Corbet: "Three small documentation fixes" * tag 'docs-5.17-2' of git://git.lwn.net/linux: Documentation: fix firewire.rst ABI file path error docs: ftrace: fix ambiguous sentence docs: staging/tee.rst: fix two typos found while reading
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- 21 Jan, 2022 18 commits
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Miaoqian Lin authored
kobject_init_and_add() takes reference even when it fails. According to the doc of kobject_init_and_add(): If this function returns an error, kobject_put() must be called to properly clean up the memory associated with the object. Fix memory leak by calling kobject_put(). Fixes: 73f368cf ("Kobject: change drivers/parisc/pdc_stable.c to use kobject_init_and_add") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Signed-off-by: Helge Deller <deller@gmx.de>
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Rafael J. Wysocki authored
Merge new ACPI CPPC driver updates and new Raptor Lake DPTF device IDs for 5.17-rc1. * acpi-cppc: ACPI: CPPC: Drop redundant local variable from cpc_read() ACPI: CPPC: Fix up I/O port access in cpc_read() * acpi-dptf: ACPI: DPTF: Support Raptor Lake
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git://git.kernel.org/pub/scm/linux/kernel/git/hid/hidLinus Torvalds authored
Pull HID fixes from Jiri Kosina: - fix for race condition that could lead to NULL pointer dereferences or UAF during uhid device destruction (Jann Horn) - contact count handling regression fixes for Wacom devices (Jason Gerecke) - fix for handling unnumbered HID reports handling in Google Vivaldi driver (Dmitry Torokhov) * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: HID: wacom: Avoid using stale array indicies to read contact count HID: wacom: Ignore the confidence flag when a touch is removed HID: wacom: Reset expected and received contact counts at the same time HID: uhid: Use READ_ONCE()/WRITE_ONCE() for ->running HID: uhid: Fix worker destroying device without any protection HID: vivaldi: Minor cleanups HID: vivaldi: fix handling devices not using numbered reports HID: Ignore battery for Elan touchscreen on HP Envy X360 15t-dr100
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git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull block fixes from Jens Axboe: "Various little minor fixes that should go into this release: - Fix issue with cloned bios and IO accounting (Christoph) - Remove redundant assignments (Colin, GuoYong) - Fix an issue with the mq-deadline async_depth sysfs interface (me) - Fix brd module loading race (Tetsuo) - Shared tag map wakeup fix (Laibin) - End of bdev read fix (OGAWA) - srcu leak fix (Ming)" * tag 'block-5.17-2022-01-21' of git://git.kernel.dk/linux-block: block: fix async_depth sysfs interface for mq-deadline block: Fix wrong offset in bio_truncate() block: assign bi_bdev for cloned bios in blk_rq_prep_clone block: cleanup q->srcu block: Remove unnecessary variable assignment brd: remove brd_devices_mutex mutex aoe: remove redundant assignment on variable n loop: remove redundant initialization of pointer node blk-mq: fix tag_get wait task can't be awakened
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Jason Gerecke authored
If we ever see a touch report with contact count data we initialize several variables used to read the contact count in the pre-report phase. These variables are never reset if we process a report which doesn't contain a contact count, however. This can cause the pre- report function to trigger a read of arbitrary memory (e.g. NULL if we're lucky) and potentially crash the driver. This commit restores resetting of the variables back to default "none" values that were used prior to the commit mentioned below. Link: https://github.com/linuxwacom/input-wacom/issues/276 Fixes: 003f50ab (HID: wacom: Update last_slot_field during pre_report phase) CC: stable@vger.kernel.org Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com> Reviewed-by: Ping Cheng <ping.cheng@wacom.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Jason Gerecke authored
AES hardware may internally re-classify a contact that it thought was intentional as a palm. Intentional contacts are reported as "down" with the confidence bit set. When this re-classification occurs, however, the state transitions to "up" with the confidence bit cleared. This kind of transition appears to be legal according to Microsoft docs, but we do not handle it correctly. Because the confidence bit is clear, we don't call `wacom_wac_finger_slot` and update userspace. This causes hung touches that confuse userspace and interfere with pen arbitration. This commit adds a special case to ignore the confidence flag if a contact is reported as removed. This ensures we do not leave a hung touch if one of these re-classification events occured. Ideally we'd have some way to also let userspace know that the touch has been re-classified as a palm and needs to be canceled, but that's not possible right now :) Link: https://github.com/linuxwacom/input-wacom/issues/288 Fixes: 7fb0413b (HID: wacom: Use "Confidence" flag to prevent reporting invalid contacts) CC: stable@vger.kernel.org Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com> Reviewed-by: Ping Cheng <ping.cheng@wacom.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Jason Gerecke authored
These two values go hand-in-hand and must be valid for the driver to behave correctly. We are currently lazy about updating the values and rely on the "expected" code flow to take care of making sure they're valid at the point they're needed. The "expected" flow changed somewhat with commit f8b6a747 ("HID: wacom: generic: Support multiple tools per report"), however. This led to problems with the DTH-2452 due (in part) to *all* contacts being fully processed -- even those past the expected contact count. Specifically, the received count gets reset to 0 once all expected fingers are processed, but not the expected count. The rest of the contacts in the report are then *also* processed since now the driver thinks we've only processed 0 of N expected contacts. Later commits such as 7fb0413b (HID: wacom: Use "Confidence" flag to prevent reporting invalid contacts) worked around the DTH-2452 issue by skipping the invalid contacts at the end of the report, but this is not a complete fix. The confidence flag cannot be relied on when a contact is removed (see the following patch), and dealing with that condition re-introduces the DTH-2452 issue unless we also address this contact count laziness. By resetting expected and received counts at the same time we ensure the driver understands that there are 0 more contacts expected in the report. Similarly, we also make sure to reset the received count if for some reason we're out of sync in the pre-report phase. Link: https://github.com/linuxwacom/input-wacom/issues/288 Fixes: f8b6a747 ("HID: wacom: generic: Support multiple tools per report") CC: stable@vger.kernel.org Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com> Reviewed-by: Ping Cheng <ping.cheng@wacom.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull io_uring fixes from Jens Axboe: - Fix the io_uring POLLFREE handling, similarly to how it was done for aio (Pavel) - Remove (now) unused function (Jiapeng) - Small series fixing an issue with work cancelations. A window exists where work isn't locatable in the pending list, and isn't active in a worker yet either. (me) * tag 'io_uring-5.17-2022-01-21' of git://git.kernel.dk/linux-block: io-wq: delete dead lock shuffling code io_uring: perform poll removal even if async work removal is successful io-wq: add intermediate work step between pending list and active work io-wq: perform both unstarted and started work cancelations in one go io-wq: invoke work cancelation with wqe->lock held io-wq: make io_worker lock a raw spinlock io-wq: remove useless 'work' argument to __io_worker_busy() io_uring: fix UAF due to missing POLLFREE handling io_uring: Remove unused function req_ref_put
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound fixes from Takashi Iwai: "A small set of HD-audio and USB-audio fixes as well as a couple of ALSA core fixes. Most of them are fix-ups for the newly added CS35L41 codec" * tag 'sound-fix-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda/cs8409: Add new Warlock SKUs to patch_cs8409 ALSA: core: Simplify snd_power_ref_and_wait() with the standard macro ALSA: hda: cs35l41: Make cs35l41_hda_remove() return void ALSA: hda: cs35l41: Tidyup code ALSA: hda: cs35l41: Make use of the helper function dev_err_probe() ALSA: hda: cs35l41: Add missing default cases ALSA: hda: cs35l41: Move cs35l41* calls to its own symbol namespace ALSA: hda: cs35l41: Add calls to newly added test key function ALSA: hda: cs35l41: Avoid overwriting register patch ALSA: core: Fix SSID quirk lookup for subvendor=0 ALSA: usb-audio: add mapping for MSI MPG X570S Carbon Max Wifi. ALSA: hda/realtek: fix speakers and micmute on HP 855 G8
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git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linuxLinus Torvalds authored
Pull RTC updates from Alexandre Belloni: "Two new drivers this cycle and a significant rework of the CMOS driver make the bulk of the changes. I also carry powerpc changes with the agreement of Michael. New drivers: - Sunplus SP7021 RTC - Nintendo GameCube, Wii and Wii U RTC Driver updates: - cmos: refactor UIP handling and presence check, fix century - rs5c372: offset correction support, report low voltage - rv8803: Epson RX8804 support" * tag 'rtc-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (33 commits) rtc: sunplus: fix return value in sp_rtc_probe() rtc: cmos: Evaluate century appropriate rtc: gamecube: Fix an IS_ERR() vs NULL check rtc: mc146818-lib: fix signedness bug in mc146818_get_time() dt-bindings: rtc: qcom-pm8xxx-rtc: update register numbers rtc: pxa: fix null pointer dereference rtc: ftrtc010: Use platform_get_irq() to get the interrupt rtc: Move variable into switch case statement rtc: pcf2127: Fix typo in comment dt-bindings: rtc: Add Sunplus RTC json-schema rtc: Add driver for RTC in Sunplus SP7021 rtc: rs5c372: fix incorrect oscillation value on r2221tl rtc: rs5c372: add offset correction support rtc: cmos: avoid UIP when writing alarm time rtc: cmos: avoid UIP when reading alarm time rtc: mc146818-lib: refactor mc146818_does_rtc_work rtc: mc146818-lib: refactor mc146818_get_time rtc: mc146818-lib: extract mc146818_avoid_UIP rtc: mc146818-lib: fix RTC presence check rtc: Check return value from mc146818_get_time() ...
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git://anongit.freedesktop.org/drm/drmLinus Torvalds authored
Pull drm fixes from Dave Airlie: "Thanks to Daniel for taking care of things while I was out, just a set of merge window fixes that came in this week, two i915 display fixes and a bunch of misc amdgpu, along with a radeon regression fix. amdgpu: - SR-IOV fix - VCN harvest fix - Suspend/resume fixes - Tahiti fix - Enable GPU recovery on yellow carp radeon: - Fix error handling regression in radeon_driver_open_kms i915: - Update EHL display voltage swing table - Fix programming the ADL-P display TC voltage swing" * tag 'drm-next-2022-01-21' of git://anongit.freedesktop.org/drm/drm: drm/radeon: fix error handling in radeon_driver_open_kms drm/amd/amdgpu: fixing read wrong pf2vf data in SRIOV drm/amdgpu: apply vcn harvest quirk drm/i915/display/adlp: Implement new step in the TC voltage swing prog sequence drm/i915/display/ehl: Update voltage swing table drm/amd/display: Revert W/A for hard hangs on DCN20/DCN21 drm/amdgpu: drop flags check for CHIP_IP_DISCOVERY drm/amdgpu: Fix rejecting Tahiti GPUs drm/amdgpu: don't do resets on APUs which don't support it drm/amdgpu: invert the logic in amdgpu_device_should_recover_gpu() drm/amdgpu: Enable recovery on yellow carp
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git://git.kernel.org/pub/scm/linux/kernel/git/clk/linuxLinus Torvalds authored
Pull clk fixes from Stephen Boyd: "Some hot fixes for clk driver patches merged last week and one oops fix: - Fix license on recent MediaTek drivers - Initialize a variable before use in the new Visconti driver - Avoid an oops by unregistering the clk provider in si5341" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: mediatek: relicense mt7986 clock driver to GPL-2.0 clk: visconti: Fix uninitialized variable in printk clk: si5341: Fix clock HW provider cleanup
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git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pciLinus Torvalds authored
Pull pci fix from Bjorn Helgaas: - Reserve "stolen memory" for integrated Intel GPU, even if it's not the first GPU to be enumerated (Lucas De Marchi) * tag 'pci-v5.17-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: x86/gpu: Reserve stolen memory for first integrated Intel GPU
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git://git.kernel.org/pub/scm/linux/kernel/git/s390/linuxLinus Torvalds authored
Pull more s390 updates from Heiko Carstens: - add Sven Schnelle as reviewer for s390 code - make uaccess code more readable - change cpu measurement facility code to also support counter second version number 7, and add discard support for limited samples * tag 's390-5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390: add Sven Schnelle as reviewer s390/uaccess: introduce bit field for OAC specifier s390/cpumf: Support for CPU Measurement Sampling Facility LS bit s390/cpumf: Support for CPU Measurement Facility CSVN 7
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git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds authored
Pull more xfs irix ioctl housecleaning from Darrick Wong: "Withdraw the XFS_IOC_ALLOCSP* and XFS_IOC_FREESP* ioctl definitions. This is the third and final of a series of small pull requests that perform some long overdue housecleaning of XFS ioctls. This time, we're withdrawing all variants of the ALLOCSP and FREESP ioctls from XFS' userspace API. This might be a little premature since we've only just removed the functionality, but as I pointed out in the last pull request, nobody (including fstests) noticed that it was broken for 20 years. In response to the patch, we received a single comment from someone who stated that they 'augment' the ioctl for their own purposes, but otherwise acquiesced to the withdrawal. I still want to try to clobber these old ioctl definitions in 5.17. So remove the header definitions for these ioctls. The just-removed implementation has allowed callers to read stale disk contents for more than **21 years** and nobody noticed or complained, which implies a lack of users aside from exploit programs" * tag 'xfs-5.17-merge-6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: xfs: remove the XFS_IOC_{ALLOC,FREE}SP* definitions
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git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds authored
Pull xfs irix ioctl housecleaning from Darrick Wong: "Remove the XFS_IOC_ALLOCSP* and XFS_IOC_FREESP* ioctl families. This is the second of a series of small pull requests that perform some long overdue housecleaning of XFS ioctls. This time, we're vacating the implementation of all variants of the ALLOCSP and FREESP ioctls, which are holdovers from EFS in Irix, circa 1993. Roughly equivalent functionality have been available for both ioctls since 2.6.25 (April 2008): - XFS_IOC_FREESP ftruncates a file. - XFS_IOC_ALLOCSP is the equivalent of fallocate. As noted in the fix patch for CVE 2021-4155, the ALLOCSP ioctl has been serving up stale disk blocks since 2000, and in 21 years **nobody** noticed. On those grounds I think it's safe to vacate the implementation. Note that we lose the ability to preallocate and truncate relative to the current file position, but as nobody's ever implemented that for the VFS, I conclude that it's not in high demand. Linux has always used fallocate as the space management system call, whereas these Irix legacy ioctls only ever worked on XFS, and have been the cause of recent stale data disclosure vulnerabilities. As equivalent functionality is available elsewhere, remove the code" * tag 'xfs-5.17-merge-5' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: xfs: kill the XFS_IOC_{ALLOC,FREE}SP* ioctls
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git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds authored
Pull xfs ioctl housecleaning from Darrick Wong: "This is the first of a series of small pull requests that perform some long overdue housecleaning of XFS ioctls. This first pull request removes the FSSETDM ioctl, which was used to set DMAPI event attributes on XFS files. The DMAPI support has never been merged upstream and the implementation of FSSETDM itself was removed two years ago, so let's withdraw it completely. - Withdraw the ioctl definition for the FSSETDM ioctl" * tag 'xfs-5.17-merge-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: xfs: remove the XFS_IOC_FSSETDM definitions
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Randy Dunlap authored
Adjust the path of the ABI files for firewire.rst to prevent a documentation build error. Prevents this problem: Sphinx parallel build error: docutils.utils.SystemMessage: Documentation/driver-api/firewire.rst:22: (SEVERE/4) Problems with "include" directive path: InputError: [Errno 2] No such file or directory: '../Documentation/driver-api/ABI/stable/firewire-cdev'. Fixes: 2f4830ef ("FireWire: add driver-api Introduction section") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Akira Yokosawa <akiyks@gmail.com> Link: https://lore.kernel.org/r/20220119033905.4779-1-rdunlap@infradead.orgSigned-off-by: Jonathan Corbet <corbet@lwn.net>
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- 20 Jan, 2022 14 commits
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Dave Airlie authored
Merge tag 'amd-drm-fixes-5.17-2022-01-19' of https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-fixes-5.17-2022-01-19: amdgpu: - SR-IOV fix - VCN harvest fix - Suspend/resume fixes - Tahiti fix - Enable GPU recovery on yellow carp radeon: - Fix error handling regression in radeon_driver_open_kms Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220120013547.5649-1-alexander.deucher@amd.com
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Dave Airlie authored
Merge tag 'drm-intel-next-fixes-2022-01-20' of git://anongit.freedesktop.org/drm/drm-intel into drm-next - Latest updates for the EHL display voltage swing table (José Roberto de Souza) - Additional step is required when programming the ADL-P display TC voltage swing (José Roberto de Souza) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Yek1zdsnRPiBVvFF@tursulin-mobl2
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Palmer Dabbelt authored
Our nommu_virt_defconfig set SLOB=y and SLAB_MERGE_DEFAULT=n. As of eb52c0fc ("mm: Make SLAB_MERGE_DEFAULT depend on SL[AU]B") it's no longer necessary to set the second, which appears to never have had any effect for SLOB=y anyway. This was suggested by savedefconfig. Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
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Krzysztof Kozlowski authored
Enric Balletbo i Serra emails bounce: <enric.balletbo@collabora.com>: Recipient address rejected: User unknown in local recipient table so drop him from the maintainers, similarly to commit 3119c286 ("MAINTAINERS: Chrome: Drop Enric Balletbo i Serra"). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Enric Balletbo i Serra <eballetbo@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220120104009.159147-2-krzysztof.kozlowski@canonical.com
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Krzysztof Kozlowski authored
Enric Balletbo i Serra emails bounce: <enric.balletbo@collabora.com>: Recipient address rejected: User unknown in local recipient table so drop him from the maintainers, similarly to commit 3119c286 ("MAINTAINERS: Chrome: Drop Enric Balletbo i Serra"). Add generic DRM bridge maintainers to Analogix ANX7814. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Enric Balletbo i Serra <eballetbo@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220120104009.159147-1-krzysztof.kozlowski@canonical.com
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Helge Deller authored
Fix a missing prototype warning noticed by the kernel test robot. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Helge Deller <deller@gmx.de>
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Helge Deller authored
Usually palo (the PA-RISC boot loader) will check at boot time if the machine/firmware was configured to use the serial line (ttyS0, SERIAL_x) or the graphical display (tty0, graph) as default output device and add the correct "console=ttyS0" or "console=tty0" Linux kernel parameter to the kernel command line when starting the Linux kernel. But the kernel could also have been started via the HP-UX boot loader or directly in qemu, in which cases the console parameter is missing. This patch fixes this problem by adding the correct console= parameter if it's missing in the current kernel command line. Signed-off-by: Helge Deller <deller@gmx.de>
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Helge Deller authored
Signed-off-by: Helge Deller <deller@gmx.de>
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Rob Herring authored
Commit 0f153a1b ("usb: chipidea: Set the DT node on the child device") caused the child device to match on the parent driver instead of the child's driver since the child's DT node pointer matched. The worst case result is a loop of the parent driver probing another instance and creating yet another child device eventually exhausting the stack. If the child driver happens to match first, then everything works fine. A device sharing the DT node should never do DT based driver matching, so let's simply check of_node_reused in of_match_device() to prevent that. Fixes: 0f153a1b ("usb: chipidea: Set the DT node on the child device") Link: https://lore.kernel.org/all/20220114105620.GK18506@ediswmail.ad.cirrus.com/Reported-by: Charles Keepax <ckeepax@opensource.cirrus.com> Cc: Frank Rowand <frowand.list@gmail.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Tony Lindgren <tony@atomide.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Peter Chen <peter.chen@nxp.com> Tested-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220118173404.1891800-1-robh@kernel.org
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Michael Walle authored
We can get rid of all the empty stubs because all these functions call of_property_read_variable_u{8,16,32,64}_array() which already have an empty stub if CONFIG_OF is not defined. Signed-off-by: Michael Walle <michael@walle.cc> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220118173504.2867523-3-michael@walle.cc
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Michael Walle authored
Make all the smaller variants of the of_parse_phandle() static inline. This also let us remove the empty function stubs if CONFIG_OF is not defined. Suggested-by: Rob Herring <robh@kernel.org> Signed-off-by: Michael Walle <michael@walle.cc> [robh: move index < 0 check into __of_parse_phandle_with_args] Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220118173504.2867523-2-michael@walle.cc
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Rob Herring authored
The 'interrupts' properties takes an irq number, not a phandle, and 'interrupt-parent' isn't needed in examples. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220119015611.2442819-1-robh@kernel.org
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Rob Herring authored
The YAML DT encoding has leaked into some array properties. Properties which are defined as an array should have a schema that's just an array. That means there should only be a single level of 'minItems', 'maxItems', and/or 'items'. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Link: https://lore.kernel.org/r/20220119015627.2443334-1-robh@kernel.org
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Minghao Chi authored
Return value from user_regset_copyin() 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> Signed-off-by: CGEL ZTE <cgel.zte@gmail.com> Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
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