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2024-09-10ntp: Make sure RTC is synchronized when time goes backwardsBenjamin ROBIN
sync_hw_clock() is normally called every 11 minutes when time is synchronized. This issue is that this periodic timer uses the REALTIME clock, so when time moves backwards (the NTP server jumps into the past), the timer expires late. If the timer expires late, which can be days later, the RTC will no longer be updated, which is an issue if the device is abruptly powered OFF during this period. When the device will restart (when powered ON), it will have the date prior to the ADJ_SETOFFSET call. A normal NTP server should not jump in the past like that, but it is possible... Another way of reproducing this issue is to use phc2sys to synchronize the REALTIME clock with, for example, an IRIG timecode with the source always starting at the same date (not synchronized). Also, if the time jump in the future by less than 11 minutes, the RTC may not be updated immediately (minor issue). Consider the following scenario: - Time is synchronized, and sync_hw_clock() was just called (the timer expires in 11 minutes). - A time jump is realized in the future by a couple of minutes. - The time is synchronized again. - Users may expect that RTC to be updated as soon as possible, and not after 11 minutes (for the same reason, if a power loss occurs in this period). Cancel periodic timer on any time jump (ADJ_SETOFFSET) greater than or equal to 1s. The timer will be relaunched at the end of do_adjtimex() if NTP is still considered synced. Otherwise the timer will be relaunched later when NTP is synced. This way, when the time is synchronized again, the RTC is updated after less than 2 seconds. Signed-off-by: Benjamin ROBIN <dev@benjarobin.fr> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/all/20240908140836.203911-1-dev@benjarobin.fr
2024-09-10Merge branch 'linus' into timers/coreThomas Gleixner
To update with the latest fixes.
2024-09-08Linux 6.11-rc7v6.11-rc7Linus Torvalds
2024-09-08treewide: Fix wrong singular form of jiffies in commentsAnna-Maria Behnsen
There are several comments all over the place, which uses a wrong singular form of jiffies. Replace 'jiffie' by 'jiffy'. No functional change. Signed-off-by: Anna-Maria Behnsen <anna-maria@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> # m68k Link: https://lore.kernel.org/all/20240904-devel-anna-maria-b4-timers-flseep-v1-3-e98760256370@linutronix.de
2024-09-08cpu: Use already existing usleep_range()Anna-Maria Behnsen
usleep_range() is a wrapper arount usleep_range_state() which hands in TASK_UNTINTERRUPTIBLE as state argument. Use already exising wrapper usleep_range(). No functional change. Signed-off-by: Anna-Maria Behnsen <anna-maria@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Frederic Weisbecker <frederic@kernel.org> Link: https://lore.kernel.org/all/20240904-devel-anna-maria-b4-timers-flseep-v1-2-e98760256370@linutronix.de
2024-09-08timers: Rename next_expiry_recalc() to be uniqueAnna-Maria Behnsen
next_expiry_recalc is the name of a function as well as the name of a struct member of struct timer_base. This might lead to confusion. Rename next_expiry_recalc() to timer_recalc_next_expiry(). No functional change. Signed-off-by: Anna-Maria Behnsen <anna-maria@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Frederic Weisbecker <frederic@kernel.org> Link: https://lore.kernel.org/all/20240904-devel-anna-maria-b4-timers-flseep-v1-1-e98760256370@linutronix.de
2024-09-08Merge tag 'timers_urgent_for_v6.11_rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fixes from Borislav Petkov: - Remove percpu irq related code in the timer-of initialization routine as it is broken but also unused (Daniel Lezcano) - Fix return -ETIME when delta exceeds INT_MAX and the next event not taking effect sometimes (Jacky Bai) * tag 'timers_urgent_for_v6.11_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource/drivers/imx-tpm: Fix next event not taking effect sometime clocksource/drivers/imx-tpm: Fix return -ETIME when delta exceeds INT_MAX clocksource/drivers/timer-of: Remove percpu irq related code
2024-09-08Merge tag 'perf_urgent_for_v6.11_rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixes from Borislav Petkov: - Fix perf's AUX buffer serialization - Prevent uninitialized struct members in perf's uprobes handling * tag 'perf_urgent_for_v6.11_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/aux: Fix AUX buffer serialization uprobes: Use kzalloc to allocate xol area
2024-09-08Merge tag 'char-misc-6.11-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes from Greg KH: "Here are some small char/misc/other driver fixes for 6.11-rc7. It's nothing huge, just a bunch of small fixes of reported problems, including: - lots of tiny iio driver fixes - nvmem driver fixex - binder UAF bugfix - uio driver crash fix - other small fixes All of these have been in linux-next this week with no reported problems" * tag 'char-misc-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (21 commits) VMCI: Fix use-after-free when removing resource in vmci_resource_remove() Drivers: hv: vmbus: Fix rescind handling in uio_hv_generic uio_hv_generic: Fix kernel NULL pointer dereference in hv_uio_rescind misc: keba: Fix sysfs group creation dt-bindings: nvmem: Use soc-nvmem node name instead of nvmem nvmem: Fix return type of devm_nvmem_device_get() in kerneldoc nvmem: u-boot-env: error if NVMEM device is too small misc: fastrpc: Fix double free of 'buf' in error path binder: fix UAF caused by offsets overwrite iio: imu: inv_mpu6050: fix interrupt status read for old buggy chips iio: adc: ad7173: fix GPIO device info iio: adc: ad7124: fix DT configuration parsing iio: adc: ad_sigma_delta: fix irq_flags on irq request iio: adc: ads1119: Fix IRQ flags iio: fix scale application in iio_convert_raw_to_processed_unlocked iio: adc: ad7124: fix config comparison iio: adc: ad7124: fix chip ID mismatch iio: adc: ad7173: Fix incorrect compatible string iio: buffer-dmaengine: fix releasing dma channel on error iio: adc: ad7606: remove frstdata check for serial mode ...
2024-09-08Merge tag 'usb-6.11-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are a handful of small USB fixes for 6.11-rc7. Included in here are: - dwc3 driver fixes for two reported problems - two typec ucsi driver fixes - cdns2 controller reset fix All of these have been in linux-next this week with no reported problems" * tag 'usb-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: typec: ucsi: Fix cable registration usb: typec: ucsi: Fix the partner PD revision usb: cdns2: Fix controller reset issue usb: dwc3: core: update LC timer as per USB Spec V3.2 usb: dwc3: Avoid waking up gadget during startxfer
2024-09-07Merge tag 'clk-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk fixes from Stephen Boyd: "A pile of Qualcomm clk driver fixes with two main themes: the alpha PLL driver and shared RCGs, and one fix for the Starfive JH7110 SoC. - The Alpha PLL clk_ops had multiple problems around setting rates. There are a handful of patches here that fix masks and skip enabling the clk from set_rate() when the PLL is disabled. The PLLs are crucial to operation of the system as almost all frequencies in the system are derived from them. - Parking shared RCGs at a slow always on clk at registration time breaks stuff. USB host mode can't handle such a slow frequency and the serial console gets all garbled when the UART clk is handed over to the kernel. There's a few patches that don't use the shared clk_ops for the UART clks and another one to skip parking the USB clk at registration time. - The Starfive PLL driver used for the CPU was busted causing cpufreq to fail because the clk didn't change to a safe parent during set_rate(). The fix is to register a notifier and switch to a safe parent so the PLL can change rate in a glitch free manner" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: qcom: gcc-sc8280xp: don't use parking clk_ops for QUPs clk: starfive: jh7110-sys: Add notifier for PLL0 clock clk: qcom: gcc-sm8650: Don't use shared clk_ops for QUPs clk: qcom: gcc-sm8550: Don't park the USB RCG at registration time clk: qcom: gcc-sm8550: Don't use parking clk_ops for QUPs clk: qcom: gcc-x1e80100: Don't use parking clk_ops for QUPs clk: qcom: ipq9574: Update the alpha PLL type for GPLLs clk: qcom: gcc-x1e80100: Fix USB 0 and 1 PHY GDSC pwrsts flags clk: qcom: clk-alpha-pll: Update set_rate for Zonda PLL clk: qcom: clk-alpha-pll: Fix zonda set_rate failure when PLL is disabled clk: qcom: clk-alpha-pll: Fix the trion pll postdiv set rate API clk: qcom: clk-alpha-pll: Fix the pll post div mask
2024-09-07Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fix from James Bottomley: "Single ufs driver fix quirking around another device spec violation" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: ufs: ufs-mediatek: Add UFSHCD_QUIRK_BROKEN_LSDBS_CAP
2024-09-07Merge tag 'pinctrl-v6.11-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fix from Linus Walleij: "A single fix for Qualcomm laptops that are affected by missing wakeup IRQs" * tag 'pinctrl-v6.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: qcom: x1e80100: Bypass PDC wakeup parent for now
2024-09-06Merge tag 'linux_kselftest-kunit-fixes-6.11-rc7-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest PullKUnit fix from Shuah Khan: "Fix to a missing function parameter warning found during documentation build in linux-next" * tag 'linux_kselftest-kunit-fixes-6.11-rc7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: kunit: Fix missing kerneldoc comment
2024-09-06Merge tag 'pci-v6.11-fixes-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci Pull pci fixes from Bjorn Helgaas: - Unregister platform devices for child nodes when stopping a PCI device, even if the PCI core has already cleared the OF_POPULATED bit and of_platform_depopulate() doesn't do anything (Bartosz Golaszewski) - Rescan the bus from a separate thread so we don't deadlock when triggering rescan from sysfs (Bartosz Golaszewski) * tag 'pci-v6.11-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: PCI/pwrctl: Rescan bus on a separate thread PCI: Don't rely on of_platform_depopulate() for reused OF-nodes
2024-09-06Merge tag 'v6.11-rc6-cifs-client-fixes' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds
Pull smb client fixes from Steve French: - fix potential mount hang - fix retry problem in two types of compound operations - important netfs integration fix in SMB1 read paths - fix potential uninitialized zero point of inode - minor patch to improve debugging for potential crediting problems * tag 'v6.11-rc6-cifs-client-fixes' of git://git.samba.org/sfrench/cifs-2.6: netfs, cifs: Improve some debugging bits cifs: Fix SMB1 readv/writev callback in the same way as SMB2/3 cifs: Fix zero_point init on inode initialisation smb: client: fix double put of @cfile in smb2_set_path_size() smb: client: fix double put of @cfile in smb2_rename_path() smb: client: fix hang in wait_for_response() for negproto
2024-09-06KVM: x86: don't fall through case statements without annotationsLinus Torvalds
clang warns on this because it has an unannotated fall-through between cases: arch/x86/kvm/x86.c:4819:2: error: unannotated fall-through between switch labels [-Werror,-Wimplicit-fallthrough] and while we could annotate it as a fallthrough, the proper fix is to just add the break for this case, instead of falling through to the default case and the break there. gcc also has that warning, but it looks like gcc only warns for the cases where they fall through to "real code", rather than to just a break. Odd. Fixes: d30d9ee94cc0 ("KVM: x86: Only advertise KVM_CAP_READONLY_MEM when supported by VM") Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Tom Dohrmann <erbse.13@gmx.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2024-09-06Merge tag 'arm64-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fix from Catalin Marinas: "Fix the arm64 usage of ftrace_graph_ret_addr() to pass the &state->graph_idx pointer instead of NULL, otherwise this function just returns early" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: stacktrace: fix the usage of ftrace_graph_ret_addr()
2024-09-06Merge tag 'riscv-for-linus-6.11-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: - A revert for the mmap() change that ties the allocation range to the hint adress, as what we tried to do ended up regressing on other userspace workloads. - A fix to avoid a kernel memory leak when emulating misaligned accesses from userspace. - A Kconfig fix for toolchain vector detection, which now correctly detects vector support on toolchains where the V extension depends on the M extension. - A fix to avoid failing the linear mapping bootmem bounds check on NOMMU systems. - A fix for early alternatives on relocatable kernels. * tag 'riscv-for-linus-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: Fix RISCV_ALTERNATIVE_EARLY riscv: Do not restrict memory size because of linear mapping on nommu riscv: Fix toolchain vector detection riscv: misaligned: Restrict user access to kernel memory riscv: mm: Do not restrict mmap address based on hint riscv: selftests: Remove mmap hint address checks Revert "RISC-V: mm: Document mmap changes"
2024-09-06Merge tag 'powerpc-6.11-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: - Fix a deadlock in the powerpc qspinlock MCS queue logic - Fix the return type of pgd_val() to not truncate 64-bit PTEs on 85xx - Allow the check for dynamic relocations in the VDSO to work correctly - Make mmu_pte_psize static to fix a build error Thanks to Christophe Leroy, Nysal Jan K.A., Nicholas Piggin, Geetika Moolchandani, Jijo Varghese, and Vaishnavi Bhat. * tag 'powerpc-6.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/qspinlock: Fix deadlock in MCS queue powerpc/mm: Fix return type of pgd_val() powerpc/vdso: Don't discard rela sections powerpc/64e: Define mmu_pte_psize static
2024-09-06Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull x86 kvm fixes from Paolo Bonzini: "Many small fixes that accumulated while I was on vacation... - Fixup missed comments from the REMOVED_SPTE => FROZEN_SPTE rename - Ensure a root is successfully loaded when pre-faulting SPTEs - Grab kvm->srcu when handling KVM_SET_VCPU_EVENTS to guard against accessing memslots if toggling SMM happens to force a VM-Exit - Emulate MSR_{FS,GS}_BASE on SVM even though interception is always disabled, so that KVM does the right thing if KVM's emulator encounters {RD,WR}MSR - Explicitly clear BUS_LOCK_DETECT from KVM's caps on AMD, as KVM doesn't yet virtualize BUS_LOCK_DETECT on AMD - Cleanup the help message for CONFIG_KVM_AMD_SEV, and call out that KVM now supports SEV-SNP too - Specialize return value of KVM_CHECK_EXTENSION(KVM_CAP_READONLY_MEM), based on VM type - Remove unnecessary dependency on CONFIG_HIGH_RES_TIMERS - Note an RCU quiescent state on guest exit. This avoids a call to rcu_core() if there was a grace period request while guest was running" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: Remove HIGH_RES_TIMERS dependency kvm: Note an RCU quiescent state on guest exit KVM: x86: Only advertise KVM_CAP_READONLY_MEM when supported by VM KVM: SEV: Update KVM_AMD_SEV Kconfig entry and mention SEV-SNP KVM: SVM: Don't advertise Bus Lock Detect to guest if SVM support is missing KVM: SVM: fix emulation of msr reads/writes of MSR_FS_BASE and MSR_GS_BASE KVM: x86: Acquire kvm->srcu when handling KVM_SET_VCPU_EVENTS KVM: x86/mmu: Check that root is valid/loaded when pre-faulting SPTEs KVM: x86/mmu: Fixup comments missed by the REMOVED_SPTE=>FROZEN_SPTE rename
2024-09-06Merge tag 'pm-6.11-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fix from Rafael Wysocki: "Fix an incorrect warning emitted by the amd-pstate driver on processors that don't support X86_FEATURE_CPPC (Gautham Shenoy)" * tag 'pm-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq/amd-pstate: Remove warning for X86_FEATURE_CPPC on certain Zen models
2024-09-06Merge tag 'block-6.11-20240906' of git://git.kernel.dk/linuxLinus Torvalds
Pull block fixes from Jens Axboe: "Mostly just some fixlets for NVMe, but also a bug fix for the ublk driver and an integrity fix" * tag 'block-6.11-20240906' of git://git.kernel.dk/linux: bio-integrity: don't restrict the size of integrity metadata ublk_drv: fix NULL pointer dereference in ublk_ctrl_start_recovery() nvmet: Identify-Active Namespace ID List command should reject invalid nsid nvme: set BLK_FEAT_ZONED for ZNS multipath disks nvme-pci: Add sleep quirk for Samsung 990 Evo nvme-pci: allocate tagset on reset if necessary nvmet-tcp: fix kernel crash if commands allocation fails nvme: use better description for async reset reason nvmet: Make nvmet_debugfs static
2024-09-06Merge tag 'sound-6.11-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Hopefully the last PR for 6.11, at least for this level of amount. In addition to the usual HD-audio quirks, there are more changes in ASoC, but all look small and device-specific fixes, and nothing stands out. The only slightly big change is sunxi I2S fix, which looks quite safe to apply, too" * tag 'sound-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (21 commits) ALSA: hda/realtek - Fix inactive headset mic jack for ASUS Vivobook 15 X1504VAP ALSA: hda/realtek: Support mute LED on HP Laptop 14-dq2xxx ALSA: hda/realtek: Enable Mute Led for HP Victus 15-fb1xxx ALSA: hda/realtek: extend quirks for Clevo V5[46]0 ASoC: codecs: lpass-va-macro: set the default codec version for sm8250 ALSA: hda: add HDMI codec ID for Intel PTL ALSA: hda/realtek: add patch for internal mic in Lenovo V145 ASoC: sunxi: sun4i-i2s: fix LRCLK polarity in i2s mode ASoC: amd: yc: Add a quirk for MSI Bravo 17 (D7VEK) ASoC: mediatek: mt8188-mt6359: Modify key ASoc: SOF: topology: Clear SOF link platform name upon unload ALSA: hda/conexant: Add pincfg quirk to enable top speakers on Sirius devices ASoC: SOF: ipc: replace "enum sof_comp_type" field with "uint32_t" ASoC: fix module autoloading ASoC: tda7419: fix module autoloading ASoC: google: fix module autoloading ASoC: intel: fix module autoloading ASoC: tegra: Fix CBB error during probe() ASoC: dapm: Fix UAF for snd_soc_pcm_runtime object ASoC: Intel: soc-acpi-cht: Make Lenovo Yoga Tab 3 X90F DMI match less strict ...
2024-09-06Merge tag 'mmc-v6.11-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fixes from Ulf Hansson: "MMC core: - Apply SD quirks earlier during probe so they become relevant MMC host: - cqhci: Fix checking of CQHCI_HALT state - dw_mmc: Fix IDMAC operation with pages bigger than 4K - sdhci-of-aspeed: Fix module autoloading" * tag 'mmc-v6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: cqhci: Fix checking of CQHCI_HALT state mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K mmc: sdhci-of-aspeed: fix module autoloading mmc: core: apply SD quirks earlier during probe
2024-09-06Merge tag 'timers-v6.12-rc1' of ↵Thomas Gleixner
https://git.linaro.org/people/daniel.lezcano/linux into timers/core Pull clockevent/clocksource updates from Daniel Lezcano: - Add the DT binding for the rk3576 compatible (Detlev Casanova) - Use for_each_available_child_of_node_scoped() to remove the of_node_put() calls in the loop (Zhang Zekun) - Add the ability to register external callbacks for suspend/resume on ACPI PM driver and enable to turn it off when suspended (Marek Maslanka) - Use the devm_clk_get_enabled() variant on the ingenic timer (Huan Yang) - Add missing iounmap() on errors in msm_dt_timer_init() (Ankit Agrawal) - Add missing clk_disable_unprepare() in init routine error code path on the asm9260 and the cadence_ttc timers (Gaosheng Cui) - Use request_percpu_irq() instead of request_irq() in order to fix a wrong address space access reported by sparse (Uros Bizjak) - Fix comment format for the pmc_core_acpi_pm_timer_suspend_resume() function (Marek Maslanka) Link: https://lore.kernel.org/all/6054852d-975f-4e83-850e-815f263a40c5@linaro.org
2024-09-06Merge tag 'gpio-fixes-for-v6.11-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - fix an OF node reference leak in gpio-rockchip - add the missing module device table to gpio-modepin * tag 'gpio-fixes-for-v6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: modepin: Enable module autoloading gpio: rockchip: fix OF node leak in probe()
2024-09-06Merge tag 'pmdomain-v6.11-rc2-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm Pull pmdomain fix from Ulf Hansson: - Fix support for required OPPs for multiple PM domains * tag 'pmdomain-v6.11-rc2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: OPP: Fix support for required OPPs for multiple PM domains
2024-09-06Merge tag 'pwm/for-6.11-rc7-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux Pull pwm fix from Uwe Kleine-König: "Fix an off-by-one in the stm32 driver. Hardware engineers tend to start counting at 1 while the software guys usually start with 0. This isn't so nice because that results in drivers where pwm device #2 needs to use the hardware registers with index 3. This was noticed by Fabrice Gasnier. A small patch fixing that mismatch is the only change included here" * tag 'pwm/for-6.11-rc7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux: pwm: stm32: Use the right CCxNP bit in stm32_pwm_enable()
2024-09-06Merge tag 'drm-fixes-2024-09-06' of https://gitlab.freedesktop.org/drm/kernelLinus Torvalds
Pull drm fixes from Dave Airlie: "This has a fair few patches in it, but I reviewed them all and they seem like real things, amdgpu, i915 and xe each have a bunch of fixes for various things, then there is a some bridge suspend/resume ordering fixes for a recent rework, and then some single driver changes in a few others. Nothing looks too serious, hopefully next week is quiet. amdgpu: - IPS workaround - Fix compatibility with older MES firmware - Fix CPU spikes when clearing VRAM - Backlight fix - PMO fix - Revert SWSMU change to fix regression xe: - GSC loading fix - PCODE mutex fix - Suspend/Resume fixes - RPM fixes i915: - Do not attempt to load the GSC multiple times - Fix readout degamma_lut mismatch on ilk/snb - Mark debug_fence_init_onstack() with __maybe_unused - fence: Mark debug_fence_free() with __maybe_unused - display: Add mechanism to use sink model when applying quirk - display: Increase Fast Wake Sync length as a quirk komeda: - zpos normalization fix nouveau: - incorrect register fix imagination: - memory leak fix bridge: - hdmi/bridge rework fixes panthor: - cache coherency fix - hi priority access fix panel: - change of compatible string fbdev: - deferred-io init with no struct page fix" * tag 'drm-fixes-2024-09-06' of https://gitlab.freedesktop.org/drm/kernel: (29 commits) Revert "drm/amdgpu: align pp_power_profile_mode with kernel docs" drm/fbdev-dma: Only install deferred I/O if necessary drm/panthor: flush FW AS caches in slow reset path drm: panel: nv3052c: Correct WL-355608-A8 panel compatible dt-bindings: display: panel: Rename WL-355608-A8 panel to rg35xx-*-panel drm/panthor: Restrict high priorities on group_create drm/xe/display: Avoid encoder_suspend at runtime suspend drm/xe: Suspend/resume user access only during system s/r drm/xe/display: Match i915 driver suspend/resume sequences better drm/xe: Add missing runtime reference to wedged upon gt_reset drm/xe/pcode: Treat pcode as per-tile rather than per-GT drm/xe/gsc: Do not attempt to load the GSC multiple times drm/bridge-connector: reset the HDMI connector state drm/bridge-connector: move to DRM_DISPLAY_HELPER module drm/display: stop depending on DRM_DISPLAY_HELPER drm/i915/display: Increase Fast Wake Sync length as a quirk drm/i915/display: Add mechanism to use sink model when applying quirk drm/amd/display: Block timing sync for different signals in PMO drm/amd/display: Lock DC and exit IPS when changing backlight drm/amdgpu: always allocate cleared VRAM for GEM allocations ...
2024-09-06libfs: fix get_stashed_dentry()Christian Brauner
get_stashed_dentry() tries to optimistically retrieve a stashed dentry from a provided location. It needs to ensure to hold rcu lock before it dereference the stashed location to prevent UAF issues. Use rcu_dereference() instead of READ_ONCE() it's effectively equivalent with some lockdep bells and whistles and it communicates clearly that this expects rcu protection. Link: https://lore.kernel.org/r/20240906-vfs-hotfix-5959800ffa68@brauner Fixes: 07fd7c329839 ("libfs: add path_from_stashed()") Reported-by: syzbot+f82b36bffae7ef78b6a7@syzkaller.appspotmail.com Fixes: syzbot+f82b36bffae7ef78b6a7@syzkaller.appspotmail.com Reported-by: syzbot+cbe4b96e1194b0e34db6@syzkaller.appspotmail.com Fixes: syzbot+cbe4b96e1194b0e34db6@syzkaller.appspotmail.com Signed-off-by: Christian Brauner <brauner@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2024-09-06platform/x86:intel/pmc: Fix comment for the ↵Marek Maslanka
pmc_core_acpi_pm_timer_suspend_resume function Change incorrect kernel-doc comment to regular comment for the pmc_core_acpi_pm_timer_suspend_resume function. Signed-off-by: Marek Maslanka <mmaslanka@google.com> Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202409031410.a9beukFc-lkp@intel.com/ Link: https://lore.kernel.org/r/20240904094753.1615549-1-mmaslanka@google.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2024-09-06clocksource/drivers/jcore: Use request_percpu_irq()Uros Bizjak
Use request_percpu_irq() instead of request_irq() to solve the following sparse warning: jcore-pit.c:173:40: warning: incorrect type in argument 5 (different address spaces) jcore-pit.c:173:40: expected void *dev jcore-pit.c:173:40: got struct jcore_pit [noderef] __percpu *static [assigned] [toplevel] jcore_pit_percpu Compile tested only. Signed-off-by: Uros Bizjak <ubizjak@gmail.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Rich Felker <dalias@libc.org> Link: https://lore.kernel.org/r/20240902104810.21080-1-ubizjak@gmail.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2024-09-06clocksource/drivers/cadence-ttc: Add missing clk_disable_unprepare in ↵Gaosheng Cui
ttc_setup_clockevent Add the missing clk_disable_unprepare() before return in ttc_setup_clockevent(). Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com> Reviewed-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/20240803064253.331946-3-cuigaosheng1@huawei.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2024-09-06clocksource/drivers/asm9260: Add missing clk_disable_unprepare in ↵Gaosheng Cui
asm9260_timer_init Add the missing clk_disable_unprepare() before return in asm9260_timer_init(). Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com> Link: https://lore.kernel.org/r/20240803064253.331946-2-cuigaosheng1@huawei.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2024-09-06clocksource/drivers/qcom: Add missing iounmap() on errors in msm_dt_timer_init()Ankit Agrawal
Add the missing iounmap() when clock frequency fails to get read by the of_property_read_u32() call, or if the call to msm_timer_init() fails. Fixes: 6e3321631ac2 ("ARM: msm: Add DT support to msm_timer") Signed-off-by: Ankit Agrawal <agrawal.ag.ankit@gmail.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20240713095713.GA430091@bnew-VirtualBox Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2024-09-06clocksource/drivers/ingenic: Use devm_clk_get_enabled() helpersHuan Yang
The devm_clk_get_enabled() helpers: - call devm_clk_get() - call clk_prepare_enable() and register what is needed in order to call clk_disable_unprepare() when needed, as a managed resource. This simplifies the code and avoids the calls to clk_disable_unprepare(). Signed-off-by: Huan Yang <link@vivo.com> Link: https://lore.kernel.org/r/20240820094603.103598-1-link@vivo.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2024-09-06platform/x86:intel/pmc: Enable the ACPI PM Timer to be turned off when suspendedMarek Maslanka
Allow to disable ACPI PM Timer on suspend and enable on resume. A disabled timer helps optimise power consumption when the system is suspended. On resume the timer is only reactivated if it was activated prior to suspend, so unless the ACPI PM timer is enabled in the BIOS, this won't change anything. The ACPI PM timer is used by Intel's iTCO/wdat_wdt watchdog to drive the watchdog, so it doesn't need to run during suspend. Signed-off-by: Marek Maslanka <mmaslanka@google.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20240812184208.1080710-1-mmaslanka@google.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2024-09-06clocksource: acpi_pm: Add external callback for suspend/resumeMarek Maslanka
Provides the capability to register an external callback for the ACPI PM timer, which is called during the suspend and resume processes. Signed-off-by: Marek Maslanka <mmaslanka@google.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20240812184150.1079924-1-mmaslanka@google.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2024-09-06clocksource/drivers/arm_arch_timer: Using ↵Zhang Zekun
for_each_available_child_of_node_scoped() for_each_available_child_of_node_scoped() can put the device_node automatically. So, using it to make the code logic more simple and remove the device_node clean up code. Signed-off-by: Zhang Zekun <zhangzekun11@huawei.com> Link: https://lore.kernel.org/r/20240807074655.52157-1-zhangzekun11@huawei.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2024-09-06dt-bindings: timer: rockchip: Add rk3576 compatibleDetlev Casanova
Add compatible string for Rockchip RK3576 timer. Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/r/20240802214612.434179-9-detlev.casanova@collabora.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2024-09-06Merge tag 'asoc-fix-v6.11-rc6' of ↵Takashi Iwai
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v6.11 A larger set of fixes than I'd like at this point, but mainly due to people working on fixing module autoloading by adding missing exports of ID tables rather than anything particularly concerning. There are some other runtime fixes and quirks, and a tweak to the ABI definition for SOF which ensures that a struct layout doesn't vary depending on the architecture of the host.
2024-09-05Merge tag 'bpf-6.11-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf Pull bpf fixes from Alexei Starovoitov: - Fix crash when btf_parse_base() returns an error (Martin Lau) - Fix out of bounds access in btf_name_valid_section() (Jeongjun Park) * tag 'bpf-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf: selftests/bpf: Add a selftest to check for incorrect names bpf: add check for invalid name in btf_name_valid_section() bpf: Fix a crash when btf_parse_base() returns an error pointer
2024-09-06Merge tag 'amd-drm-fixes-6.11-2024-09-05' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.11-2024-09-05: amdgpu: - IPS workaround - Fix compatibility with older MES firmware - Fix CPU spikes when clearing VRAM - Backlight fix - PMO fix - Revert SWSMU change to fix regression Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240905190533.854116-1-alexander.deucher@amd.com
2024-09-06Merge tag 'drm-misc-fixes-2024-09-05' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes A zpos normalization fix for komeda, a register bitmask fix for nouveau, a memory leak fix for imagination, three fixes for the recent bridge HDMI work, a potential DoS fix and a cache coherency for panthor, a change of panel compatible and a deferred-io fix when used with non-highmem memory. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240905-original-radical-guan-e7a2ae@houat
2024-09-06Merge tag 'drm-xe-fixes-2024-09-05' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes - GSC loading fix (Daniele) - PCODE mutex fix (Matt) - Suspend/Resume fixes (Maarten, Imre) - RPM fixes (Rodrigo) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZtmyFvDfFLPbuf6A@intel.com
2024-09-05Merge tag 'net-6.11-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from can, bluetooth and wireless. No known regressions at this point. Another calm week, but chances are that has more to do with vacation season than the quality of our work. Current release - new code bugs: - smc: prevent NULL pointer dereference in txopt_get - eth: ti: am65-cpsw: number of XDP-related fixes Previous releases - regressions: - Revert "Bluetooth: MGMT/SMP: Fix address type when using SMP over BREDR/LE", it breaks existing user space - Bluetooth: qca: if memdump doesn't work, re-enable IBS to avoid later problems with suspend - can: mcp251x: fix deadlock if an interrupt occurs during mcp251x_open - eth: r8152: fix the firmware communication error due to use of bulk write - ptp: ocp: fix serial port information export - eth: igb: fix not clearing TimeSync interrupts for 82580 - Revert "wifi: ath11k: support hibernation", fix suspend on Lenovo Previous releases - always broken: - eth: intel: fix crashes and bugs when reconfiguration and resets happening in parallel - wifi: ath11k: fix NULL dereference in ath11k_mac_get_eirp_power() Misc: - docs: netdev: document guidance on cleanup.h" * tag 'net-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (61 commits) ila: call nf_unregister_net_hooks() sooner tools/net/ynl: fix cli.py --subscribe feature MAINTAINERS: fix ptp ocp driver maintainers address selftests: net: enable bind tests net: dsa: vsc73xx: fix possible subblocks range of CAPT block sched: sch_cake: fix bulk flow accounting logic for host fairness docs: netdev: document guidance on cleanup.h net: xilinx: axienet: Fix race in axienet_stop net: bridge: br_fdb_external_learn_add(): always set EXT_LEARN r8152: fix the firmware doesn't work fou: Fix null-ptr-deref in GRO. bareudp: Fix device stats updates. net: mana: Fix error handling in mana_create_txq/rxq's NAPI cleanup bpf, net: Fix a potential race in do_sock_getsockopt() net: dqs: Do not use extern for unused dql_group sch/netem: fix use after free in netem_dequeue usbnet: modern method to get random MAC MAINTAINERS: wifi: cw1200: add net-cw1200.h ice: do not bring the VSI up, if it was down before the XDP setup ice: remove ICE_CFG_BUSY locking from AF_XDP code ...
2024-09-05Merge tag 'spi-fix-v6.11-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A few small driver specific fixes (including some of the widespread work on fixing missing ID tables for module autoloading and the revert of some problematic PM work in spi-rockchip), some improvements to the MAINTAINERS information for the NXP drivers and the addition of a new device ID to spidev" * tag 'spi-fix-v6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: MAINTAINERS: SPI: Add mailing list imx@lists.linux.dev for nxp spi drivers MAINTAINERS: SPI: Add freescale lpspi maintainer information spi: spi-fsl-lpspi: Fix off-by-one in prescale max spi: spidev: Add missing spi_device_id for jg10309-01 spi: bcm63xx: Enable module autoloading spi: intel: Add check devm_kasprintf() returned value spi: spidev: Add an entry for elgin,jg10309-01 spi: rockchip: Resolve unbalanced runtime PM / system PM handling
2024-09-06Merge tag 'drm-intel-fixes-2024-09-05' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/i915/kernel into drm-fixes - drm/i915: Do not attempt to load the GSC multiple times (Daniele Ceraolo Spurio) - drm/i915: Fix readout degamma_lut mismatch on ilk/snb (Ville Syrjälä) - drm/i915/fence: Mark debug_fence_init_onstack() with __maybe_unused (Andy Shevchenko) - drm/i915/fence: Mark debug_fence_free() with __maybe_unused (Andy Shevchenko) - drm/i915/display: Add mechanism to use sink model when applying quirk [display] (Jouni Högander) - drm/i915/display: Increase Fast Wake Sync length as a quirk [display] (Jouni Högander) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Tvrtko Ursulin <tursulin@igalia.com> Link: https://patchwork.freedesktop.org/patch/msgid/Ztlo2hVO4SBvfAnq@linux
2024-09-05Merge tag 'regulator-fix-v6.11-stub' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fix from Mark Brown: "A fix from Doug Anderson for a missing stub, required to fix the build for some newly added users of devm_regulator_bulk_get_const() in !REGULATOR configurations" * tag 'regulator-fix-v6.11-stub' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: core: Stub devm_regulator_bulk_get_const() if !CONFIG_REGULATOR
generated by cgit (git 2.34.1) at 2025-09-09 09:23:04 +0000