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4 daysspi: spi-mem: Use picoseconds for calculating the op durationsMiquel Raynal
spi_mem_calc_op_duration() is deriving the duration of a specific op, by multiplying the number of cycles with the time a cycle will last. This time was measured in nanoseconds, which means at high frequencies the delta between two frequencies might not be properly catch due to roundings. For instance, the Winbond driver has a changing number of dummy cycles depending on the speed, adding +8 dummy cycles when running at 166MHz compared to 162MHz. Both frequencies would lead to using a 6ns delay per cycle for the op duration computation, whereas in practice there is a small difference which actually offsets the number of extra dummy cycles on a normal page read. Augmenting the precision of the calculation by using picoseconds prevents selecting a lower frequency if we can do slightly better with another frequency involving more cycles. As a result, the above situation leads to comparing cycles of 6024 and 6172 picoseconds which leads to picking the most efficient variant. Reviewed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
4 daysmtd: rawnand: atmel: set pmecc data setup timeBalamanikandan Gunasundar
Setup the pmecc data setup time as 3 clock cycles for 133MHz as recommended by the datasheet. Fixes: f88fc122cc34 ("mtd: nand: Cleanup/rework the atmel_nand driver") Reported-by: Zixun LI <admin@hifiphile.com> Closes: https://lore.kernel.org/all/c015bb20-6a57-4f63-8102-34b3d83e0f5b@microchip.com Suggested-by: Ada Couprie Diaz <ada.coupriediaz@arm.com> Signed-off-by: Balamanikandan Gunasundar <balamanikandan.gunasundar@microchip.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
4 daysmtd: spinand: propagate spinand_wait() errors from spinand_write_page()Gabor Juhos
Since commit 3d1f08b032dc ("mtd: spinand: Use the external ECC engine logic") the spinand_write_page() function ignores the errors returned by spinand_wait(). Change the code to propagate those up to the stack as it was done before the offending change. Cc: stable@vger.kernel.org Fixes: 3d1f08b032dc ("mtd: spinand: Use the external ECC engine logic") Signed-off-by: Gabor Juhos <j4g8y7@gmail.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
4 daysmtd: rawnand: fsmc: Add missing check after DMA mapThomas Fourier
The DMA map functions can fail and should be tested for errors. Fixes: 4774fb0a48aa ("mtd: nand/fsmc: Add DMA support") Cc: stable@vger.kernel.org Signed-off-by: Thomas Fourier <fourier.thomas@gmail.com> Rule: add Link: https://lore.kernel.org/stable/20250702065806.20983-2-fourier.thomas%40gmail.com Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
4 daysmtd: rawnand: rockchip: Add missing check after DMA mapThomas Fourier
The DMA map functions can fail and should be tested for errors. Fixes: 058e0e847d54 ("mtd: rawnand: rockchip: NFC driver for RK3308, RK2928 and others") Signed-off-by: Thomas Fourier <fourier.thomas@gmail.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
4 daysmtd: rawnand: hynix: don't try read-retry on SLC NANDsHector Palacios
Some SLC NANDs like H27U4G8F2D expose a valid JEDEC ID yet they don't support the read-retry mechanism, and fail. Since SLC NANDs don't require read-retry, continue only if the bits per cell is bigger than 1. Signed-off-by: Hector Palacios <hector.palacios@digi.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
4 daysmtd: rawnand: atmel: Fix dma_mapping_error() addressThomas Fourier
It seems like what was intended is to test if the dma_map of the previous line failed but the wrong dma address was passed. Fixes: f88fc122cc34 ("mtd: nand: Cleanup/rework the atmel_nand driver") Signed-off-by: Thomas Fourier <fourier.thomas@gmail.com> Rule: add Link: https://lore.kernel.org/stable/20250702064515.18145-2-fourier.thomas%40gmail.com Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
4 daysmtd: nand: brcmnand: fix mtd corrected bits statDavid Regan
Currently we attempt to get the amount of flipped bits from a hardware location which is reset on every subpage. Instead obtain total flipped bits stat from hardware accumulator. In addition identify the correct maximum subpage corrected bits. Signed-off-by: David Regan <dregan@broadcom.com> Reviewed-by: William Zhang <william.zhang@broadcom.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
4 daysmtd: rawnand: renesas: Add missing check after DMA mapThomas Fourier
The DMA map functions can fail and should be tested for errors. Fixes: d8701fe890ec ("mtd: rawnand: renesas: Add new NAND controller driver") Cc: stable@vger.kernel.org Signed-off-by: Thomas Fourier <fourier.thomas@gmail.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
4 daysmtd: spinand: gigadevice: Add support for GD5F1GM9 chipsTeng Wu
- GD5F1GM9UExxG (ID:c89101 3.3V) - GD5F1GM9RExxG (ID:c88101 1.8V) Both device feature: - 1Gb density (1024 blocks) - 2048-byte page size with 128-byte OOB - 8-bit ECC requirement per 512 bytes - Quad I/O Read support (opcode EBH) - tPROG ≤ 300us typical page program time Testing environment: - Platform: Raspberry PI-5 (Linux raspberry 6.15.0-rc6-v8) - Operations verified: * Full device read/write/erase cycles on all blocks * Nandspeed: ~ GD5F1GM9UE: 2.75MB/s read, 1.99MB/s write, 41.26MB/s erase ~ GD5F1GM9RE: 1.84MB/s read, 1.45MB/s write, 41.04MS/s erase * Nandbiterrs: Both corredted 8-bit errors per 512 bytes * Stresstest: Both 144k cycles 0 bad block growth Full test log: -U: https://gist.github.com/WT-886/b0f41fb50ddac3adc0020222c1f89b61 -R: https://gist.github.com/WT-886/8784e72f4632d519814928ff49225963 Datasheet: -https://github.com/WT-886/DATASHEET/blob/main/GD5F1GM9-v1.0.pdf Signed-off-by: Teng Wu <gigadevice2025@gmail.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
4 daysmtd: nand: brcmnand: replace manual string choices with standard helpersYuesong Li
Use kernel provided standard helper function to replace hard-coded strings Signed-off-by: Yuesong Li <liyuesong@vivo.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
4 daysmfd: dt-bindings: Convert TPS65910 to DT schemaShree Ramamoorthy
Convert the TI TPS65910 documentation to DT schema format. Fix incorrect I2C address in example: should be 0x2d. TPS65910 datasheet: https://www.ti.com/lit/gpn/tps65910 Signed-off-by: Shree Ramamoorthy <s-ramamoorthy@ti.com> Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org> Link: https://lore.kernel.org/r/20250708210448.56384-1-s-ramamoorthy@ti.com Signed-off-by: Lee Jones <lee@kernel.org>
4 daysmfd: Minor Cirrus/Maxim Kconfig order fixesCharles Keepax
Move some Cirrus parts so they are grouped together alphabetically in menuconfig. Also move the Maxim 5970 out of the middle of the Cirrus parts and put it with the other Maxim parts. No functional changes just alphabetising. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20250709133103.3482015-1-ckeepax@opensource.cirrus.com Signed-off-by: Lee Jones <lee@kernel.org>
4 daysmfd: Remove redundant pm_runtime_mark_last_busy() callsSakari Ailus
pm_runtime_put_autosuspend(), pm_runtime_put_sync_autosuspend(), pm_runtime_autosuspend() and pm_request_autosuspend() now include a call to pm_runtime_mark_last_busy(). Remove the now-reduntant explicit call to pm_runtime_mark_last_busy(). Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20250704075432.3220321-1-sakari.ailus@linux.intel.com Signed-off-by: Lee Jones <lee@kernel.org>
4 daysALSA: hda/realtek - Fix mute LED for HP Victus 16-d1xxx (MB 8A26)Edip Hazuri
My friend have Victus 16-d1xxx with board ID 8A26, the existing quirk for Victus 16-d1xxx wasn't working because of different board ID Tested on Victus 16-d1015nt Laptop. The LED behaviour works as intended. Cc: <stable@vger.kernel.org> Signed-off-by: Edip Hazuri <edip@medip.dev> Link: https://patch.msgid.link/20250729181848.24432-4-edip@medip.dev Signed-off-by: Takashi Iwai <tiwai@suse.de>
4 daysALSA: hda/realtek - Fix mute LED for HP Victus 16-s0xxxEdip Hazuri
The mute led on this laptop is using ALC245 but requires a quirk to work This patch enables the existing quirk for the device. Tested on Victus 16-S0063NT Laptop. The LED behaviour works as intended. Cc: <stable@vger.kernel.org> Signed-off-by: Edip Hazuri <edip@medip.dev> Link: https://patch.msgid.link/20250729181848.24432-2-edip@medip.dev Signed-off-by: Takashi Iwai <tiwai@suse.de>
4 daysMerge tag 'sysctl-6.17-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl Pull sysctl updates from Joel Granados: - Move sysctls out of the kern_table array This is the final move of ctl_tables into their respective subsystems. Only 5 (out of the original 50) will remain in kernel/sysctl.c file; these handle either sysctl or common arch variables. By decentralizing sysctl registrations, subsystem maintainers regain control over their sysctl interfaces, improving maintainability and reducing the likelihood of merge conflicts. - docs: Remove false positives from check-sysctl-docs Stopped falsely identifying sysctls as undocumented or unimplemented in the check-sysctl-docs script. This script can now be used to automatically identify if documentation is missing. * tag 'sysctl-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl: (23 commits) docs: Downgrade arm64 & riscv from titles to comment docs: Replace spaces with tabs in check-sysctl-docs docs: Remove colon from ctltable title in vm.rst docs: Add awk section for ucount sysctl entries docs: Use skiplist when checking sysctl admin-guide docs: nixify check-sysctl-docs sysctl: rename kern_table -> sysctl_subsys_table kernel/sys.c: Move overflow{uid,gid} sysctl into kernel/sys.c uevent: mv uevent_helper into kobject_uevent.c sysctl: Removed unused variable sysctl: Nixify sysctl.sh sysctl: Remove superfluous includes from kernel/sysctl.c sysctl: Remove (very) old file changelog sysctl: Move sysctl_panic_on_stackoverflow to kernel/panic.c sysctl: move cad_pid into kernel/pid.c sysctl: Move tainted ctl_table into kernel/panic.c Input: sysrq: mv sysrq into drivers/tty/sysrq.c fork: mv threads-max into kernel/fork.c parisc/power: Move soft-power into power.c mm: move randomize_va_space into memory.c ...
4 daysMerge tag 'hardening-v6.17-rc1-fix1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull hardening fixes from Kees Cook: "Notably, this contains the fix for for the GCC __init mess I created with the kstack_erase annotations. - staging: media: atomisp: Fix stack buffer overflow in gmin_get_var_int(). I was asked to carry this fix, so here it is. :) - fortify: Fix incorrect reporting of read buffer size - kstack_erase: Fix missed export of renamed KSTACK_ERASE_CFLAGS - compiler_types: Provide __no_kstack_erase to disable coverage only on Clang" * tag 'hardening-v6.17-rc1-fix1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: compiler_types: Provide __no_kstack_erase to disable coverage only on Clang fortify: Fix incorrect reporting of read buffer size kstack_erase: Fix missed export of renamed KSTACK_ERASE_CFLAGS staging: media: atomisp: Fix stack buffer overflow in gmin_get_var_int()
4 daysMerge tag 'uml-for-linux-6.17-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux Pull uml updates from Johannes Berg: "Mostly cleanups, except: - dynamic addition of vfio passthrough devices - implementation of HAVE_SYSCALL_TRACEPOINTS" * tag 'uml-for-linux-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux: um: Replace __ASSEMBLY__ with __ASSEMBLER__ in the usermode headers um: Stop tracking stub's PID via userspace_pid[] um: Remove the pid parameter of handle_trap() um: Use err consistently in userspace() um: vfio: Support adding devices via mconsole um: rtc: Avoid shadowing err in uml_rtc_start() um: Avoid redefining ARCH_HAS_CACHE_LINE_SIZE um: Make mm_list and mm_list_lock static um: Make unscheduled_userspace_iterations static um: Re-evaluate thread flags repeatedly um: simplify syscall header files um/ptrace: Implement HAVE_SYSCALL_TRACEPOINTS um/x86: Add system call table to header file um: virt-pci: Switch to msi_create_parent_irq_domain() um: virtio_pcidev: Rename UM_PCI_STAT_WAITING
4 daysMerge tag 'powerpc-6.17-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc updates from Madhavan Srinivasan: - CONFIG_HZ changes to move the base_slice from 10ms to 1ms - Patchset to move some of the mutex handling to lock guard - Expose secvars relevant to the key management mode - Misc cleanups and fixes Thanks to Ankit Chauhan, Christophe Leroy, Donet Tom, Gautam Menghani, Haren Myneni, Johan Korsnes, Madadi Vineeth Reddy, Paul Mackerras, Shrikanth Hegde, Srish Srinivasan, Thomas Fourier, Thomas Huth, Thomas Weißschuh, Souradeep, Amit Machhiwal, R Nageswara Sastry, Venkat Rao Bagalkote, Andrew Donnellan, Greg Kroah-Hartman, Mimi Zohar, Mukesh Kumar Chaurasiya, Nayna Jain, Ritesh Harjani (IBM), Sourabh Jain, Srikar Dronamraju, Stefan Berger, Tyrel Datwyler, and Kowshik Jois. * tag 'powerpc-6.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (23 commits) arch/powerpc: Remove .interp section in vmlinux powerpc: Drop GPL boilerplate text with obsolete FSF address powerpc: Don't use %pK through printk arch: powerpc: defconfig: Drop obsolete CONFIG_NET_CLS_TCINDEX misc: ocxl: Replace scnprintf() with sysfs_emit() in sysfs show functions integrity/platform_certs: Allow loading of keys in the static key management mode powerpc/secvar: Expose secvars relevant to the key management mode powerpc/pseries: Correct secvar format representation for static key management (powerpc/512) Fix possible `dma_unmap_single()` on uninitialized pointer powerpc: floppy: Add missing checks after DMA map book3s64/radix : Optimize vmemmap start alignment book3s64/radix : Handle error conditions properly in radix_vmemmap_populate powerpc/pseries/dlpar: Search DRC index from ibm,drc-indexes for IO add KVM: PPC: Book3S HV: Add H_VIRT mapping for tracing exits powerpc: sysdev: use lock guard for mutex powerpc: powernv: ocxl: use lock guard for mutex powerpc: book3s: vas: use lock guard for mutex powerpc: fadump: use lock guard for mutex powerpc: rtas: use lock guard for mutex powerpc: eeh: use lock guard for mutex ...
4 daysMerge tag 'arm64-upstream' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 updates from Catalin Marinas: "A quick summary: perf support for Branch Record Buffer Extensions (BRBE), typical PMU hardware updates, small additions to MTE for store-only tag checking and exposing non-address bits to signal handlers, HAVE_LIVEPATCH enabled on arm64, VMAP_STACK forced on. There is also a TLBI optimisation on hardware that does not require break-before-make when changing the user PTEs between contiguous and non-contiguous. More details: Perf and PMU updates: - Add support for new (v3) Hisilicon SLLC and DDRC PMUs - Add support for Arm-NI PMU integrations that share interrupts between clock domains within a given instance - Allow SPE to be configured with a lower sample period than the minimum recommendation advertised by PMSIDR_EL1.Interval - Add suppport for Arm's "Branch Record Buffer Extension" (BRBE) - Adjust the perf watchdog period according to cpu frequency changes - Minor driver fixes and cleanups Hardware features: - Support for MTE store-only checking (FEAT_MTE_STORE_ONLY) - Support for reporting the non-address bits during a synchronous MTE tag check fault (FEAT_MTE_TAGGED_FAR) - Optimise the TLBI when folding/unfolding contiguous PTEs on hardware with FEAT_BBM (break-before-make) level 2 and no TLB conflict aborts Software features: - Enable HAVE_LIVEPATCH after implementing arch_stack_walk_reliable() and using the text-poke API for late module relocations - Force VMAP_STACK always on and change arm64_efi_rt_init() to use arch_alloc_vmap_stack() in order to avoid KASAN false positives ACPI: - Improve SPCR handling and messaging on systems lacking an SPCR table Debug: - Simplify the debug exception entry path - Drop redundant DBG_MDSCR_* macros Kselftests: - Cleanups and improvements for SME, SVE and FPSIMD tests Miscellaneous: - Optimise loop to reduce redundant operations in contpte_ptep_get() - Remove ISB when resetting POR_EL0 during signal handling - Mark the kernel as tainted on SEA and SError panic - Remove redundant gcs_free() call" * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (93 commits) arm64/gcs: task_gcs_el0_enable() should use passed task arm64: Kconfig: Keep selects somewhat alphabetically ordered arm64: signal: Remove ISB when resetting POR_EL0 kselftest/arm64: Handle attempts to disable SM on SME only systems kselftest/arm64: Fix SVE write data generation for SME only systems kselftest/arm64: Test SME on SME only systems in fp-ptrace kselftest/arm64: Test FPSIMD format data writes via NT_ARM_SVE in fp-ptrace kselftest/arm64: Allow sve-ptrace to run on SME only systems arm64/mm: Drop redundant addr increment in set_huge_pte_at() kselftest/arm4: Provide local defines for AT_HWCAP3 arm64: Mark kernel as tainted on SAE and SError panic arm64/gcs: Don't call gcs_free() when releasing task_struct drivers/perf: hisi: Support PMUs with no interrupt drivers/perf: hisi: Relax the event number check of v2 PMUs drivers/perf: hisi: Add support for HiSilicon SLLC v3 PMU driver drivers/perf: hisi: Use ACPI driver_data to retrieve SLLC PMU information drivers/perf: hisi: Add support for HiSilicon DDRC v3 PMU driver drivers/perf: hisi: Simplify the probe process for each DDRC version perf/arm-ni: Support sharing IRQs within an NI instance perf/arm-ni: Consolidate CPU affinity handling ...
4 daysMerge tag 'm68k-for-v6.17-tag1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k Pull m68k updates from Geert Uytterhoeven: - ptdescs conversions - Fix lost column on the graphical debug console - Replace __ASSEMBLY__ with __ASSEMBLER__ in headers - Miscellaneous fixes and improvements - defconfig updates * tag 'm68k-for-v6.17-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k: mac: Improve clocksource driver commentary m68k: defconfig: Update defconfigs for v6.16-rc2 m68k: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers m68k: Replace __ASSEMBLY__ with __ASSEMBLER__ in uapi headers m68k: Enable dead code elimination m68k: Don't unregister boot console needlessly m68k: Remove unused "cursor home" code from debug console m68k: Avoid pointless recursion in debug console rendering m68k: Fix lost column on framebuffer debug console m68k: mm: Convert pointer table macros to use ptdescs m68k: mm: Convert init_pointer_table() to use ptdescs m68k: mm: Convert free_pointer_table() to use ptdescs m68k: mm: Convert get_pointer_table() to use ptdescs
4 daysMerge tag 's390-6.17-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 updates from Alexander Gordeev: - Standardize on the __ASSEMBLER__ macro that is provided by GCC and Clang compilers and replace __ASSEMBLY__ with __ASSEMBLER__ in both uapi and non-uapi headers - Explicitly include <linux/export.h> in architecture and driver files which contain an EXPORT_SYMBOL() and remove the include from the files which do not contain the EXPORT_SYMBOL() - Use the full title of "z/Architecture Principles of Operation" manual and the name of a section where facility bits are listed - Use -D__DISABLE_EXPORTS for files in arch/s390/boot to avoid unnecessary slowing down of the build and confusing external kABI tools that process symtypes data - Print additional unrecoverable machine check information to make the root cause analysis easier - Move cmpxchg_user_key() handling to uaccess library code, since the generated code is large anyway and there is no benefit if it is inlined - Fix a problem when cmpxchg_user_key() is executing a code with a non-default key: if a system is IPL-ed with "LOAD NORMAL", and the previous system used storage keys where the fetch-protection bit was set for some pages, and the cmpxchg_user_key() is located within such page, a protection exception happens - Either the external call or emergency signal order is used to send an IPI to a remote CPU. Use the external order only, since it is at least as good and sometimes even better, than the emergency signal - In case of an early crash the early program check handler prints more or less random value of the last breaking event address, since it is not initialized properly. Copy the last breaking event address from the lowcore to pt_regs to address this - During STP synchronization check udelay() can not be used, since the first CPU modifies tod_clock_base and get_tod_clock_monotonic() might return a non-monotonic time. Instead, busy-loop on other CPUs, while the the first CPU actually handles the synchronization operation - When debugging the early kernel boot using QEMU with the -S flag and GDB attached, skip the decompressor and start directly in kernel - Rename PAI Crypto event 4210 according to z16 and z17 "z/Architecture Principles of Operation" manual - Remove the in-kernel time steering support in favour of the new s390 PTP driver, which allows the kernel clock steered more precisely - Remove a possible false-positive warning in pte_free_defer(), which could be triggered in a valid case KVM guest process is initializing * tag 's390-6.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (29 commits) s390/mm: Remove possible false-positive warning in pte_free_defer() s390/stp: Default to enabled s390/stp: Remove leap second support s390/time: Remove in-kernel time steering s390/sclp: Use monotonic clock in sclp_sync_wait() s390/smp: Use monotonic clock in smp_emergency_stop() s390/time: Use monotonic clock in get_cycles() s390/pai_crypto: Rename PAI Crypto event 4210 scripts/gdb/symbols: make lx-symbols skip the s390 decompressor s390/boot: Introduce jump_to_kernel() function s390/stp: Remove udelay from stp_sync_clock() s390/early: Copy last breaking event address to pt_regs s390/smp: Remove conditional emergency signal order code usage s390/uaccess: Merge cmpxchg_user_key() inline assemblies s390/uaccess: Prevent kprobes on cmpxchg_user_key() functions s390/uaccess: Initialize code pages executed with non-default access key s390/skey: Provide infrastructure for executing with non-default access key s390/uaccess: Make cmpxchg_user_key() library code s390/page: Add memory clobber to page_set_storage_key() s390/page: Cleanup page_set_storage_key() inline assemblies ...
4 daysMerge tag 'x86-platform-2025-07-29' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 platform updates from Ingo Molnar: "This adds support for the AMD hardware feedback interface (HFI), by Perry Yuan" * tag 'x86-platform-2025-07-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/itmt: Add debugfs file to show core priorities platform/x86/amd: hfi: Add debugfs support platform/x86/amd: hfi: Set ITMT priority from ranking data cpufreq/amd-pstate: Disable preferred cores on designs with workload classification x86/process: Clear hardware feedback history for AMD processors platform/x86: hfi: Add power management callback platform/x86: hfi: Add online and offline callback support platform/x86: hfi: Init per-cpu scores for each class platform/x86: hfi: Parse CPU core ranking data from shared memory platform/x86: hfi: Introduce AMD Hardware Feedback Interface Driver x86/msr-index: Add AMD workload classification MSRs MAINTAINERS: Add maintainer entry for AMD Hardware Feedback Driver Documentation/x86: Add AMD Hardware Feedback Interface documentation
4 daysMerge tag 'x86-kconfig-2025-07-29' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 kconfig updates from Ingo Molnar: - Emit standard build success messages in insn_sanity.c and insn_decoder_test.c (Ingo Molnar) - Refresh the x86-[64|32] defconfigs mechanically (Ingo Molnar) * tag 'x86-kconfig-2025-07-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/tools: insn_sanity.c: Emit standard build success messages x86/tools: insn_decoder_test.c: Emit standard build success messages x86/kconfig/32: Refresh defconfig x86/kconfig/64: Refresh defconfig
4 daysMerge tag 'x86-fpu-2025-07-29' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 FPU updates from Ingo Molnar: - Most of the changes are related to the implementation of CET supervisor state support for guests, and its preparatory changes (Chao Gao) - Improve/fix the debug output for unexpected FPU exceptions (Dave Hansen) * tag 'x86-fpu-2025-07-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/fpu: Delay instruction pointer fixup until after warning x86/fpu/xstate: Add CET supervisor xfeature support as a guest-only feature x86/fpu/xstate: Introduce "guest-only" supervisor xfeature set x86/fpu: Remove xfd argument from __fpstate_reset() x86/fpu: Initialize guest fpstate and FPU pseudo container from guest defaults x86/fpu: Initialize guest FPU permissions from guest defaults x86/fpu/xstate: Differentiate default features for host and guest FPUs
4 daysMerge tag 'x86-cpu-2025-07-29' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 cpu update from Ingo Molnar: "Add user-space CPUID faulting support for AMD CPUs" * tag 'x86-cpu-2025-07-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/CPU/AMD: Add CPUID faulting support
4 daysMerge tag 'x86-cleanups-2025-07-29' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 cleanups from Ingo Molnar: "Miscellaneous x86 cleanups" * tag 'x86-cleanups-2025-07-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/apic: Move apic_update_irq_cfg() call to apic_update_vector() x86/mm: Remove duplicated __PAGE_KERNEL(_EXEC) definitions
4 daysMerge tag 'x86-boot-2025-07-29' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 boot updates from Ingo Molnar: - Implement support for embedding EFI SBAT data (Secure Boot Advanced Targeting: a secure boot image revocation facility) on x86 (Vitaly Kuznetsov) - Move the efi_enter_virtual_mode() initialization call from the generic init code to x86 init code (Alexander Shishkin) * tag 'x86-boot-2025-07-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/efi: Implement support for embedding SBAT data for x86 x86/efi: Move runtime service initialization to arch/x86
4 daysMerge tag 'locking-core-2025-07-29' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking updates from Ingo Molnar: "Locking primitives: - Mark devm_mutex_init() as __must_check and fix drivers that didn't check the return code (Thomas Weißschuh) - Reorganize <linux/local_lock.h> to better expose the internal APIs to local variables (Sebastian Andrzej Siewior) - Remove OWNER_SPINNABLE in rwsem (Jinliang Zheng) - Remove redundant #ifdefs in the mutex code (Ran Xiaokai) Lockdep: - Avoid returning struct in lock_stats() (Arnd Bergmann) - Change `static const` into enum for LOCKF_*_IRQ_* (Arnd Bergmann) - Temporarily use synchronize_rcu_expedited() in lockdep_unregister_key() to speed things up. (Breno Leitao) Rust runtime: - Add #[must_use] to Lock::try_lock() (Jason Devers)" * tag 'locking-core-2025-07-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: lockdep: Speed up lockdep_unregister_key() with expedited RCU synchronization locking/mutex: Remove redundant #ifdefs locking/lockdep: Change 'static const' variables to enum values locking/lockdep: Avoid struct return in lock_stats() locking/rwsem: Use OWNER_NONSPINNABLE directly instead of OWNER_SPINNABLE rust: sync: Add #[must_use] to Lock::try_lock() locking/mutex: Mark devm_mutex_init() as __must_check leds: lp8860: Check return value of devm_mutex_init() spi: spi-nxp-fspi: Check return value of devm_mutex_init() local_lock: Move this_cpu_ptr() notation from internal to main header
4 daysMerge tag 'perf-core-2025-07-28' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 performance events updates from Ingo Molnar: "Intel uncore driver enhancements (Kan Liang): - Support MSR portal for discovery tables - Support customized MMIO map size - Add Panther Lake support - Add IMC freerunning support for Panther Lake" * tag 'perf-core-2025-07-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel/uncore: Add iMC freerunning for Panther Lake perf/x86/intel/uncore: Add Panther Lake support perf/x86/intel/uncore: Support customized MMIO map size perf/x86/intel/uncore: Support MSR portal for discovery tables
4 daysMerge tag 'sched-core-2025-07-28' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler updates from Ingo Molnar: "Core scheduler changes: - Better tracking of maximum lag of tasks in presence of different slices duration, for better handling of lag in the fair scheduler (Vincent Guittot) - Clean up and standardize #if/#else/#endif markers throughout the entire scheduler code base (Ingo Molnar) - Make SMP unconditional: build the SMP scheduler's data structures and logic on UP kernel too, even though they are not used, to simplify the scheduler and remove around 200 #ifdef/[#else]/#endif blocks from the scheduler (Ingo Molnar) - Reorganize cgroup bandwidth control interface handling for better interfacing with sched_ext (Tejun Heo) Balancing: - Bump sd->max_newidle_lb_cost when newidle balance fails (Chris Mason) - Remove sched_domain_topology_level::flags to simplify the code (Prateek Nayak) - Simplify and clean up build_sched_topology() (Li Chen) - Optimize build_sched_topology() on large machines (Li Chen) Real-time scheduling: - Add initial version of proxy execution: a mechanism for mutex-owning tasks to inherit the scheduling context of higher priority waiters. Currently limited to a single runqueue and conditional on CONFIG_EXPERT, and other limitations (John Stultz, Peter Zijlstra, Valentin Schneider) - Deadline scheduler (Juri Lelli): - Fix dl_servers initialization order (Juri Lelli) - Fix DL scheduler's root domain reinitialization logic (Juri Lelli) - Fix accounting bugs after global limits change (Juri Lelli) - Fix scalability regression by implementing less agressive dl_server handling (Peter Zijlstra) PSI: - Improve scalability by optimizing psi_group_change() cpu_clock() usage (Peter Zijlstra) Rust changes: - Make Task, CondVar and PollCondVar methods inline to avoid unnecessary function calls (Kunwu Chan, Panagiotis Foliadis) - Add might_sleep() support for Rust code: Rust's "#[track_caller]" mechanism is used so that Rust's might_sleep() doesn't need to be defined as a macro (Fujita Tomonori) - Introduce file_from_location() (Boqun Feng) Debugging & instrumentation: - Make clangd usable with scheduler source code files again (Peter Zijlstra) - tools: Add root_domains_dump.py which dumps root domains info (Juri Lelli) - tools: Add dl_bw_dump.py for printing bandwidth accounting info (Juri Lelli) Misc cleanups & fixes: - Remove play_idle() (Feng Lee) - Fix check_preemption_disabled() (Sebastian Andrzej Siewior) - Do not call __put_task_struct() on RT if pi_blocked_on is set (Luis Claudio R. Goncalves) - Correct the comment in place_entity() (wang wei)" * tag 'sched-core-2025-07-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (84 commits) sched/idle: Remove play_idle() sched: Do not call __put_task_struct() on rt if pi_blocked_on is set sched: Start blocked_on chain processing in find_proxy_task() sched: Fix proxy/current (push,pull)ability sched: Add an initial sketch of the find_proxy_task() function sched: Fix runtime accounting w/ split exec & sched contexts sched: Move update_curr_task logic into update_curr_se locking/mutex: Add p->blocked_on wrappers for correctness checks locking/mutex: Rework task_struct::blocked_on sched: Add CONFIG_SCHED_PROXY_EXEC & boot argument to enable/disable sched/topology: Remove sched_domain_topology_level::flags x86/smpboot: avoid SMT domain attach/destroy if SMT is not enabled x86/smpboot: moves x86_topology to static initialize and truncate x86/smpboot: remove redundant CONFIG_SCHED_SMT smpboot: introduce SDTL_INIT() helper to tidy sched topology setup tools/sched: Add dl_bw_dump.py for printing bandwidth accounting info tools/sched: Add root_domains_dump.py which dumps root domains info sched/deadline: Fix accounting after global limits change sched/deadline: Reset extra_bw to max_bw when clearing root domains sched/deadline: Initialize dl_servers after SMP ...
4 dayscompiler_types: Provide __no_kstack_erase to disable coverage only on ClangKees Cook
In order to support Clang's stack depth tracking (for Linux's kstack_erase feature), the coverage sanitizer needed to be disabled for __init (and __head) section code. Doing this universally (i.e. for GCC too) created a number of unexpected problems, ranging from changes to inlining logic to failures to DCE code on earlier GCC versions. Since this change is only needed for Clang, specialize it so that GCC doesn't see the change as it isn't needed there (the GCC implementation of kstack_erase uses a GCC plugin that removes stack depth tracking instrumentation from __init sections during a late pass in the IR). Successfully build and boot tested with GCC 12 and Clang 22. Fixes: 381a38ea53d2 ("init.h: Disable sanitizer coverage for __init and __head") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202507270258.neWuiXLd-lkp@intel.com/ Reported-by: syzbot+5245cb609175fb6e8122@syzkaller.appspotmail.com Closes: https://lore.kernel.org/all/6888d004.a00a0220.26d0e1.0004.GAE@google.com/ Reviewed-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Marco Elver <elver@google.com> Link: https://lore.kernel.org/r/20250729234055.it.233-kees@kernel.org Signed-off-by: Kees Cook <kees@kernel.org>
4 daysfortify: Fix incorrect reporting of read buffer sizeKees Cook
When FORTIFY_SOURCE reports about a run-time buffer overread, the wrong buffer size was being shown in the error message. (The bounds checking was correct.) Fixes: 3d965b33e40d ("fortify: Improve buffer overflow reporting") Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Link: https://lore.kernel.org/r/20250729231817.work.023-kees@kernel.org Signed-off-by: Kees Cook <kees@kernel.org>
4 daysMerge tag 'x86_sev_for_v6.17_rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 SEV updates from Borislav Petkov: - Map the SNP calling area pages too so that OVMF EFI fw can issue SVSM calls properly with the goal of implementing EFI variable store in the SVSM - a component which is trusted by the guest, vs in the firmware, which is not - Allow the kernel to handle #VC exceptions from EFI runtime services properly when running as a SNP guest - Rework and cleanup the SNP guest request issue glue code a bit * tag 'x86_sev_for_v6.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/sev: Let sev_es_efi_map_ghcbs() map the CA pages too x86/sev/vc: Fix EFI runtime instruction emulation x86/sev: Drop unnecessary parameter in snp_issue_guest_request() x86/sev: Document requirement for linear mapping of guest request buffers x86/sev: Allocate request in TSC_INFO_REQ on stack virt: sev-guest: Contain snp_guest_request_ioctl in sev-guest
4 dayskstack_erase: Fix missed export of renamed KSTACK_ERASE_CFLAGSKees Cook
Certain targets disable kstack_erase by filtering out KSTACK_ERASE_CFLAGS rather than adding DISABLE_KSTACK_ERASE. The renaming to kstack_erase missed the CFLAGS export, which broke those build targets (e.g. x86 vdso32). Fixes: 76261fc7d1be ("stackleak: Split KSTACK_ERASE_CFLAGS from GCC_PLUGINS_CFLAGS") Signed-off-by: Kees Cook <kees@kernel.org>
4 daysMerge tag 'x86_microcode_for_v6.17_rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 microcode loader update from Borislav Petkov: - Switch the microcode loader from using the fake platform device to the new simple faux bus * tag 'x86_microcode_for_v6.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/microcode: Move away from using a fake platform device
4 daysMerge tag 'x86_core_for_v6.17_rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 cpu updates from Borislav Petkov: - Add helpers for WB{NO,}INVD with the purpose of using them in KVM and thus diminish the number of invalidations needed. With preceding cleanups, as always * tag 'x86_core_for_v6.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/lib: Add WBINVD and WBNOINVD helpers to target multiple CPUs x86/lib: Add WBNOINVD helper functions x86/lib: Drop the unused return value from wbinvd_on_all_cpus() drm/gpu: Remove dead checks on wbinvd_on_all_cpus()'s return value
4 daysMerge tag 'x86_bugs_for_v6.17_rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 CPU mitigation updates from Borislav Petkov: - Untangle the Retbleed from the ITS mitigation on Intel. Allow for ITS to enable stuffing independently from Retbleed, do some cleanups to simplify and streamline the code - Simplify SRSO and make mitigation types selection more versatile depending on the Retbleed mitigation selection. Simplify code some - Add the second part of the attack vector controls which provide a lot friendlier user interface to the speculation mitigations than selecting each one by one as it is now. Instead, the selection of whole attack vectors which are relevant to the system in use can be done and protection against only those vectors is enabled, thus giving back some performance to the users * tag 'x86_bugs_for_v6.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (31 commits) x86/bugs: Print enabled attack vectors x86/bugs: Add attack vector controls for TSA x86/pti: Add attack vector controls for PTI x86/bugs: Add attack vector controls for ITS x86/bugs: Add attack vector controls for SRSO x86/bugs: Add attack vector controls for L1TF x86/bugs: Add attack vector controls for spectre_v2 x86/bugs: Add attack vector controls for BHI x86/bugs: Add attack vector controls for spectre_v2_user x86/bugs: Add attack vector controls for retbleed x86/bugs: Add attack vector controls for spectre_v1 x86/bugs: Add attack vector controls for GDS x86/bugs: Add attack vector controls for SRBDS x86/bugs: Add attack vector controls for RFDS x86/bugs: Add attack vector controls for MMIO x86/bugs: Add attack vector controls for TAA x86/bugs: Add attack vector controls for MDS x86/bugs: Define attack vectors relevant for each bug x86/Kconfig: Add arch attack vector support cpu: Define attack vectors ...
4 daysMerge tag 'edac_updates_for_v6.17_rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras Pull EDAC updates from Borislav Petkov: - i10nm: - switch to using scnprintf() - Add Granite Rapids-D support - synopsys: Make sure ECC error and counter registers are cleared during init/probing to avoid reporting stale errors - igen6: Add Wildcat Lake SoCs support - Make sure scrub features sysfs attributes are initialized properly - Allocate memory repair sysfs attributes statically to reduce stack usage - Fix DIMM module size computation for DIMMs with total capacity which is a non power-of-two number, in amd64_edac - Do not be too dramatic when reporting disabled memory controllers in igen6_edac - Add support to ie31200_edac for the following SoCs: - Core i5-14[67]00 - Bartless Lake-S SoCs - Raptor Lake-HX * tag 'edac_updates_for_v6.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras: EDAC/{skx_common,i10nm}: Use scnprintf() for safer buffer handling EDAC/synopsys: Clear the ECC counters on init EDAC/ie31200: Add Intel Raptor Lake-HX SoCs support EDAC/igen6: Add Intel Wildcat Lake SoCs support EDAC/i10nm: Add Intel Granite Rapids-D support EDAC/mem_repair: Reduce stack usage in edac_mem_repair_get_desc() EDAC/igen6: Reduce log level to debug for absent memory controllers EDAC/ie31200: Document which CPUs correspond to each Raptor Lake-S device ID EDAC/ie31200: Enable support for Core i5-14600 and i7-14700 ie31200/EDAC: Add Intel Bartlett Lake-S SoCs support
5 daysMerge tag 'stop-machine.2025.07.23a' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu Pull stop-machine documentation updates from Paul McKenney: - Improve kernel-doc function-header comments - Document preemption and stop_machine() mutual exclusion (Joel Fernandes) * tag 'stop-machine.2025.07.23a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: smp: Document preemption and stop_machine() mutual exclusion stop_machine: Improve kernel-doc function-header comments
5 daysMerge tag 'ratelimit.2025.07.23a' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu Pull ratelimit test updates from Paul McKenney: "Add functional and stress tests: - Add trivial kunit test for ratelimit - Make the ratelimit test more reliable (Petr Mladek) - Add stress test for ratelimit" * tag 'ratelimit.2025.07.23a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: lib: Add stress test for ratelimit lib: Make the ratelimit test more reliable lib: Add trivial kunit test for ratelimit
5 daysMerge tag 'lkmm.2025.07.23a' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu Pull lkmm documentation update from Paul McKenney: - Add wait_event_cmd() and wait_event_exclusive_cmd() to the list of wait primitives that provide the needed memory barriers (Håkon Bugge) * tag 'lkmm.2025.07.23a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: docs/memory-barriers.txt: Add wait_event_cmd() and wait_event_exclusive_cmd()
5 daysMerge tag 'nolibc-20250724-for-6.17-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc Pull nolibc updates from Thomas Weißschuh: "Highlights: - New supported architectures: SuperH, x32, MIPS n32/n64 - Adopt general kernel architectures names - Integrate the nolibc selftests into the kselftests framework - Various fixes and new syscall wrappers Two non-nolibc changes: - New arm64 selftest which depends on nolibc changes - General tools/ cross-compilation bugfix for s390 clang" * tag 'nolibc-20250724-for-6.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc: (30 commits) selftests/nolibc: add x32 test configuration tools/nolibc: define time_t in terms of __kernel_old_time_t selftests/nolibc: show failed run if test process crashes tools/nolibc: drop s390 clang target override tools/build: Fix s390(x) cross-compilation with clang tools/nolibc: avoid false-positive -Wmaybe-uninitialized through waitpid() selftests/nolibc: correctly report errors from printf() and friends selftests/nolibc: create /dev/full when running as PID 1 tools/nolibc: add support for clock_nanosleep() and nanosleep() kselftest/arm64: Add a test for vfork() with GCS selftests/nolibc: Add coverage of vfork() tools/nolibc: Provide vfork() tools/nolibc: Replace ifdef with if defined() in sys.h tools/nolibc: add support for SuperH selftests/nolibc: use file driver for QEMU serial selftests/nolibc: fix EXTRACONFIG variables ordering tools/nolibc: MIPS: add support for N64 and N32 ABIs tools/nolibc: MIPS: drop noreorder option tools/nolibc: MIPS: drop manual stack pointer alignment tools/nolibc: MIPS: drop $gp setup ...
5 daysMerge branch 'clk-pm' into clk-nextStephen Boyd
* clk-pm: clk: qcom: Remove redundant pm_runtime_mark_last_busy() calls clk: imx: Remove redundant pm_runtime_mark_last_busy() calls Documentation: PM: *_autosuspend() functions update last busy time PM: runtime: Mark last busy stamp in pm_request_autosuspend() PM: runtime: Mark last busy stamp in pm_runtime_autosuspend() PM: runtime: Mark last busy stamp in pm_runtime_put_sync_autosuspend() PM: runtime: Mark last busy stamp in pm_runtime_put_autosuspend() PM: runtime: Document return values of suspend-related API functions
5 daysMerge branches 'clk-rockchip', 'clk-thead', 'clk-microchip', 'clk-imx' and ↵Stephen Boyd
'clk-qcom' into clk-next * clk-rockchip: clk: rockchip: rk3568: Add PLL rate for 132MHz * clk-thead: clk: thead: th1520-ap: Describe mux clocks with clk_mux clk: thead: th1520-ap: Correctly refer the parent of osc_12m clk: thead: Mark essential bus clocks as CLK_IGNORE_UNUSED * clk-microchip: clk: at91: sam9x7: update pll clk ranges * clk-imx: MAINTAINERS: Update i.MX Clock Entry clk: imx95-blk-ctl: Add clock for i.MX94 LVDS/Display CSR clk: imx95-blk-ctl: Rename lvds and displaymix csr blk clk: imx95-blk-ctl: Fix synchronous abort dt-bindings: clock: Add support for i.MX94 LVDS/DISPLAY CSR clk: imx: Fix an out-of-bounds access in dispmix_csr_clk_dev_data * clk-qcom: (65 commits) dt-bindings: clock: qcom,sm4450-dispcc: Reference qcom,gcc.yaml dt-bindings: clock: qcom,sm4450-camcc: Reference qcom,gcc.yaml dt-bindings: clock: qcom,mmcc: Reference qcom,gcc.yaml dt-bindings: clock: qcom,sm8150-camcc: Reference qcom,gcc.yaml dt-bindings: clock: qcom: Remove double colon from description clk: qcom: Add Video Clock controller (VIDEOCC) driver for Milos dt-bindings: clock: qcom: document the Milos Video Clock Controller clk: qcom: Add Graphics Clock controller (GPUCC) driver for Milos dt-bindings: clock: qcom: document the Milos GPU Clock Controller clk: qcom: Add Display Clock controller (DISPCC) driver for Milos dt-bindings: clock: qcom: document the Milos Display Clock Controller clk: qcom: Add Camera Clock controller (CAMCC) driver for Milos dt-bindings: clock: qcom: document the Milos Camera Clock Controller clk: qcom: Add Global Clock controller (GCC) driver for Milos dt-bindings: clock: qcom: document the Milos Global Clock Controller clk: qcom: common: Add support to register rcg dfs in qcom_cc_really_probe clk: qcom: gcc-x1e80100: Add missing video resets dt-bindings: clock: qcom,x1e80100-gcc: Add missing video resets clk: qcom: videocc-sm8550: Add separate frequency tables for X1E80100 clk: qcom: videocc-sm8550: Allow building without SM8550/SM8560 GCC ...
5 daysMerge branches 'clk-renesas', 'clk-samsung', 'clk-spacemit', 'clk-allwinner' ↵Stephen Boyd
and 'clk-amlogic' into clk-next * clk-renesas: (42 commits) clk: renesas: r9a08g045: Add MSTOP for coupled clocks as well clk: renesas: r9a09g047: Add clock and reset signals for the GBETH IPs clk: renesas: r9a09g057: Add XSPI clock/reset clk: renesas: r9a09g056: Add XSPI clock/reset clk: renesas: rzv2h: Add fixed-factor module clocks with status reporting clk: renesas: r9a09g057: Add support for xspi mux and divider clk: renesas: r9a09g056: Add support for xspi mux and divider clk: renesas: r9a09g077: Add RIIC module clocks clk: renesas: r9a09g077: Add PLL2 and SDHI clock support clk: renesas: rzv2h: Drop redundant base pointer from pll_clk clk: renesas: r9a09g057: Add entries for the RSPIs dt-bindings: clock: renesas,r9a09g077/87: Add SDHI_CLKHS clock ID dt-bindings: clock: renesas,r9a09g056/57-cpg: Add XSPI core clock clk: renesas: rzv2h: Add missing include file clk: renesas: rzv2h: Use devm_kmemdup_array() clk: renesas: Add CPG/MSSR support to RZ/N2H SoC clk: renesas: r9a09g077: Add PCLKL core clock dt-bindings: clock: renesas,cpg-mssr: Document RZ/N2H support dt-bindings: soc: renesas: Document RZ/N2H (R9A09G087) SoC dt-bindings: clock: renesas,r9a09g077: Add PCLKL core clock ID ... * clk-samsung: clk: samsung: exynosautov920: add block hsi2 clock support dt-bindings: clock: exynosautov920: add hsi2 clock definitions dt-bindings: clock: exynosautov920: sort clock definitions clk: samsung: exynos850: fix a comment clk: samsung: gs101: fix alternate mout_hsi0_usb20_ref parent clock clk: samsung: gs101: fix CLK_DOUT_CMU_G3D_BUSD * clk-spacemit: clk: spacemit: ccu_pll: fix error return value in recalc_rate callback reset: spacemit: add support for SpacemiT CCU resets clk: spacemit: mark K1 pll1_d8 as critical clk: spacemit: define three reset-only CCUs clk: spacemit: set up reset auxiliary devices soc: spacemit: create a header for clock/reset registers dt-bindings: soc: spacemit: define spacemit,k1-ccu resets * clk-allwinner: clk: sunxi-ng: ccu_nm: convert from round_rate() to determine_rate() clk: sunxi-ng: ccu_nkmp: convert from round_rate() to determine_rate() clk: sunxi-ng: ccu_nk: convert from round_rate() to determine_rate() clk: sunxi-ng: ccu_gate: convert from round_rate() to determine_rate() clk: sunxi-ng: v3s: Assign the de and tcon clocks to the video pll clk: sunxi-ng: v3s: Fix de clock definition clk: sunxi-ng: sun55i-a523-r-ccu: Add missing PPU0 reset dt-bindings: reset: sun55i-a523-r-ccu: Add missing PPU0 reset * clk-amlogic: clk: amlogic: s4: remove unused data clk: amlogic: drop clk_regmap tables clk: amlogic: get regmap with clk_regmap_init clk: amlogic: remove unnecessary headers clk: amlogic: axg-audio: use the auxiliary reset driver
5 daysMerge branches 'clk-bindings', 'clk-cleanup', 'clk-pwm', 'clk-hw-device', ↵Stephen Boyd
'clk-xilinx' and 'clk-adi' into clk-next - Support atomic PWMs in the PWM clk driver - clk_hw_get_dev() and clk_hw_get_of_node() helpers * clk-bindings: (30 commits) dt-bindings: clock: convert lpc1850-cgu.txt to yaml format dt-bindings: clock: Convert qca,ath79-pll to DT schema dt-bindings: clock: Convert nuvoton,npcm750-clk to DT schema dt-bindings: clock: Convert moxa,moxart-clock to DT schema dt-bindings: clock: Convert microchip,pic32mzda-clk to DT schema dt-bindings: clock: Convert maxim,max9485 to DT schema dt-bindings: clock: Convert qcom,krait-cc to DT schema dt-bindings: clock: qcom: Remove double colon from description dt-bindings: clock: convert lpc1850-ccu.txt to yaml format dt-bindings: clock: Convert alphascale,asm9260-clock-controller to DT schema dt-bindings: clock: Convert marvell,armada-370-corediv-clock to DT schema dt-bindings: clock: Convert marvell,armada-3700-periph-clock to DT schema dt-bindings: clock: Convert marvell,mvebu-core-clock to DT schema dt-bindings: clock: Convert marvell,berlin2-clk to DT schema dt-bindings: clock: Convert marvell,dove-divider-clock to DT schema dt-bindings: clock: Convert marvell,armada-3700-tbg-clock to DT schema dt-bindings: clock: Convert marvell-armada-370-gating-clock to DT schema dt-bindings: clock: Convert marvell,armada-xp-cpu-clock to DT schema dt-bindings: clock: Convert TI-NSPIRE clocks to DT schema dt-bindings: clock: Convert lsi,axm5516-clks to DT schema ... * clk-cleanup: (29 commits) clk: clocking-wizard: Fix the round rate handling for versal clk: Fix typos clk: tegra: periph: Make tegra_clk_periph_ops static clk: tegra: periph: Fix error handling and resolve unsigned compare warning clk: imx: scu: convert from round_rate() to determine_rate() clk: imx: pllv4: convert from round_rate() to determine_rate() clk: imx: pllv3: convert from round_rate() to determine_rate() clk: imx: pllv2: convert from round_rate() to determine_rate() clk: imx: pll14xx: convert from round_rate() to determine_rate() clk: imx: pfd: convert from round_rate() to determine_rate() clk: imx: frac-pll: convert from round_rate() to determine_rate() clk: imx: fracn-gppll: convert from round_rate() to determine_rate() clk: imx: fixup-div: convert from round_rate() to determine_rate() clk: imx: cpu: convert from round_rate() to determine_rate() clk: imx: busy: convert from round_rate() to determine_rate() clk: imx: composite-93: remove round_rate() in favor of determine_rate() clk: imx: composite-8m: remove round_rate() in favor of determine_rate() clk: bcm: bcm2835: convert from round_rate() to determine_rate() MAINTAINERS: Include clk.py under COMMON CLK FRAMEWORK entry clk: ti: Simplify ti_find_clock_provider() ... * clk-pwm: clk: pwm: Make use of non-sleeping PWMs clk: pwm: Don't reconfigure running PWM at probe time clk: pwm: Convert to use pwm_apply_might_sleep() clk: pwm: Let .get_duty_cycle() return the real duty cycle * clk-hw-device: clk: tests: add clk_hw_get_dev() and clk_hw_get_of_node() tests clk: tests: Make clk_register_clk_parent_data_device_driver() common clk: add a clk_hw helpers to get the clock device or device_node * clk-xilinx: clk: xilinx: vcu: Update vcu init/reset sequence clk: xilinx: vcu: unregister pll_post only if registered correctly * clk-adi: clk: clk-axi-clkgen: fix coding style issues clk: clk-axi-clkgen move to min/max() clk: clk-axi-clkgen: detect axi_clkgen_limits at runtime include: adi-axi-common: add new helper macros include: linux: move adi-axi-common.h out of fpga clk: clk-axi-clkgen: make sure to include mod_devicetable.h clk: clk-axi-clkgen: fix fpfd_max frequency for zynq
5 daysMerge tag 'core-entry-2025-07-29' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull generic entry code updates from Thomas Gleixner: - Split the code into syscall and exception/interrupt parts to ease the conversion of ARM[64] to the generic entry infrastructure - Extend syscall user dispatching to support a single intercepted range instead of the default single non-intercepted range. That allows monitoring/analysis of a specific executable range, e.g. a library, and also provides flexibility for sandboxing scenarios - Cleanup and extend the user dispatch selftest * tag 'core-entry-2025-07-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: entry: Split generic entry into generic exception and syscall entry selftests: Add tests for PR_SYS_DISPATCH_INCLUSIVE_ON syscall_user_dispatch: Add PR_SYS_DISPATCH_INCLUSIVE_ON selftests: Fix errno checking in syscall_user_dispatch test
5 daysMerge tag 'timers-vdso-2025-07-29' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull VDSO selftest updates from Thomas Gleixner: - Skip the chacha test when the architecture does not provide the random infrastructure in the VDSO - Switch back to a symlink for vdso_standalone_test_x86 to avoid code duplication. - Improve code quality and TAP output compliance * tag 'timers-vdso-2025-07-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: selftests: vDSO: vdso_standalone_test_x86: Replace source file with symlink selftests: vDSO: vdso_test_getrandom: Always print TAP header selftests: vDSO: vdso_test_correctness: Fix -Wstrict-prototypes selftests: vDSO: Enable -Wall selftests: vDSO: vdso_config: Avoid -Wunused-variables selftests: vDSO: vdso_test_getrandom: Avoid -Wunused selftests: vDSO: vdso_test_getrandom: Drop unused include of linux/compiler.h selftests: vDSO: clock_getres: Drop unused include of err.h selftests: vDSO: chacha: Correctly skip test if necessary
generated by cgit (git 2.34.1) at 2025-08-03 11:21:12 +0000