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2023-08-30Merge tag 'drm-next-2023-08-30' of git://anongit.freedesktop.org/drm/drmLinus Torvalds6-38/+32
Pull drm updates from Dave Airlie: "The drm core grew a new generic gpu virtual address manager, and new execution locking helpers. These are used by nouveau now to provide uAPI support for the userspace Vulkan driver. AMD had a bunch of new IP core support, loads of refactoring around fbdev, but mostly just the usual amount of stuff across the board. core: - fix gfp flags in drmm_kmalloc gpuva: - add new generic GPU VA manager (for nouveau initially) syncobj: - add new DRM_IOCTL_SYNCOBJ_EVENTFD ioctl dma-buf: - acquire resv lock for mmap() in exporters - support dma-buf self import automatically - docs fixes backlight: - fix fbdev interactions atomic: - improve logging prime: - remove struct gem_prim_mmap plus driver updates gem: - drm_exec: add locking over multiple GEM objects - fix lockdep checking fbdev: - make fbdev userspace interfaces optional - use linux device instead of fbdev device - use deferred i/o helper macros in various drivers - Make FB core selectable without drivers - Remove obsolete flags FBINFO_DEFAULT and FBINFO_FLAG_DEFAULT - Add helper macros and Kconfig tokens for DMA-allocated framebuffer ttm: - support init_on_free - swapout fixes panel: - panel-edp: Support AUO B116XAB01.4 - Support Visionox R66451 plus DT bindings - ld9040: - Backlight support - magic improved - Kconfig fix - Convert to of_device_get_match_data() - Fix Kconfig dependencies - simple: - Set bpc value to fix warning - Set connector type for AUO T215HVN01 - Support Innolux G156HCE-L01 plus DT bindings - ili9881: Support TDO TL050HDV35 LCD panel plus DT bindings - startek: Support KD070FHFID015 MIPI-DSI panel plus DT bindings - sitronix-st7789v: - Support Inanbo T28CP45TN89 plus DT bindings - Support EDT ET028013DMA plus DT bindings - Various cleanups - edp: Add timings for N140HCA-EAC - Allow panels and touchscreens to power sequence together - Fix Innolux G156HCE-L01 LVDS clock bridge: - debugfs for chains support - dw-hdmi: - Improve support for YUV420 bus format - CEC suspend/resume - update EDID on HDMI detect - dw-mipi-dsi: Fix enable/disable of DSI controller - lt9611uxc: Use MODULE_FIRMWARE() - ps8640: Remove broken EDID code - samsung-dsim: Fix command transfer - tc358764: - Handle HS/VS polarity - Use BIT() macro - Various cleanups - adv7511: Fix low refresh rate - anx7625: - Switch to macros instead of hardcoded values - locking fixes - tc358767: fix hardware delays - sitronix-st7789v: - Support panel orientation - Support rotation property - Add support for Jasonic JT240MHQS-HWT-EK-E3 plus DT bindings amdgpu: - SDMA 6.1.0 support - HDP 6.1 support - SMUIO 14.0 support - PSP 14.0 support - IH 6.1 support - Lots of checkpatch cleanups - GFX 9.4.3 updates - Add USB PD and IFWI flashing documentation - GPUVM updates - RAS fixes - DRR fixes - FAMS fixes - Virtual display fixes - Soft IH fixes - SMU13 fixes - Rework PSP firmware loading for other IPs - Kernel doc fixes - DCN 3.0.1 fixes - LTTPR fixes - DP MST fixes - DCN 3.1.6 fixes - SMU 13.x fixes - PSP 13.x fixes - SubVP fixes - GC 9.4.3 fixes - Display bandwidth calculation fixes - VCN4 secure submission fixes - Allow building DC on RISC-V - Add visible FB info to bo_print_info - HBR3 fixes - GFX9 MCBP fix - GMC10 vmhub index fix - GMC11 vmhub index fix - Create a new doorbell manager - SR-IOV fixes - initial freesync panel replay support - revert zpos properly until igt regression is fixeed - use TTM to manage doorbell BAR - Expose both current and average power via hwmon if supported amdkfd: - Cleanup CRIU dma-buf handling - Use KIQ to unmap HIQ - GFX 9.4.3 debugger updates - GFX 9.4.2 debugger fixes - Enable cooperative groups fof gfx11 - SVM fixes - Convert older APUs to use dGPU path like newer APUs - Drop IOMMUv2 path as it is no longer used - TBA fix for aldebaran i915: - ICL+ DSI modeset sequence - HDCP improvements - MTL display fixes and cleanups - HSW/BDW PSR1 restored - Init DDI ports in VBT order - General display refactors - Start using plane scale factor for relative data rate - Use shmem for dpt objects - Expose RPS thresholds in sysfs - Apply GuC SLPC min frequency softlimit correctly - Extend Wa_14015795083 to TGL, RKL, DG1 and ADL - Fix a VMA UAF for multi-gt platform - Do not use stolen on MTL due to HW bug - Check HuC and GuC version compatibility on MTL - avoid infinite GPU waits due to premature release of request memory - Fixes and updates for GSC memory allocation - Display SDVO fixes - Take stolen handling out of FBC code - Make i915_coherent_map_type GT-centric - Simplify shmem_create_from_object map_type msm: - SM6125 MDSS support - DPU: SM6125 DPU support - DSI: runtime PM support, burst mode support - DSI PHY: SM6125 support in 14nm DSI PHY driver - GPU: prepare for a7xx - fix a690 firmware - disable relocs on a6xx and newer radeon: - Lots of checkpatch cleanups ast: - improve device-model detection - Represent BMV as virtual connector - Report DP connection status nouveau: - add new exec/bind interface to support Vulkan - document some getparam ioctls - improve VRAM detection - various fixes/cleanups - workraound DPCD issues ivpu: - MMU updates - debugfs support - Support vpu4 virtio: - add sync object support atmel-hlcdc: - Support inverted pixclock polarity etnaviv: - runtime PM cleanups - hang handling fixes exynos: - use fbdev DMA helpers - fix possible NULL ptr dereference komeda: - always attach encoder omapdrm: - use fbdev DMA helpers ingenic: - kconfig regmap fixes loongson: - support display controller mediatek: - Small mtk-dpi cleanups - DisplayPort: support eDP and aux-bus - Fix coverity issues - Fix potential memory leak if vmap() fail mgag200: - minor fixes mxsfb: - support disabling overlay planes panfrost: - fix sync in IRQ handling ssd130x: - Support per-controller default resolution plus DT bindings - Reduce memory-allocation overhead - Improve intermediate buffer size computation - Fix allocation of temporary buffers - Fix pitch computation - Fix shadow plane allocation tegra: - use fbdev DMA helpers - Convert to devm_platform_ioremap_resource() - support bridge/connector - enable PM tidss: - Support TI AM625 plus DT bindings - Implement new connector model plus driver updates vkms: - improve write back support - docs fixes - support gamma LUT zynqmp-dpsub: - misc fixes" * tag 'drm-next-2023-08-30' of git://anongit.freedesktop.org/drm/drm: (1327 commits) drm/gpuva_mgr: remove unused prev pointer in __drm_gpuva_sm_map() drm/tests/drm_kunit_helpers: Place correct function name in the comment header drm/nouveau: uapi: don't pass NO_PREFETCH flag implicitly drm/nouveau: uvmm: fix unset region pointer on remap drm/nouveau: sched: avoid job races between entities drm/i915: Fix HPD polling, reenabling the output poll work as needed drm: Add an HPD poll helper to reschedule the poll work drm/i915: Fix TLB-Invalidation seqno store drm/ttm/tests: Fix type conversion in ttm_pool_test drm/msm/a6xx: Bail out early if setting GPU OOB fails drm/msm/a6xx: Move LLC accessors to the common header drm/msm/a6xx: Introduce a6xx_llc_read drm/ttm/tests: Require MMU when testing drm/panel: simple: Fix Innolux G156HCE-L01 LVDS clock Revert "Revert "drm/amdgpu/display: change pipe policy for DCN 2.0"" drm/amdgpu: Add memory vendor information drm/amd: flush any delayed gfxoff on suspend entry drm/amdgpu: skip fence GFX interrupts disable/enable for S0ix drm/amdgpu: Remove gfxoff check in GFX v9.4.3 drm/amd/pm: Update pci link speed for smu v13.0.6 ...
2023-08-30Merge tag 'fsnotify_for_v6.6-rc1' of ↵Linus Torvalds1-3/+0
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs Pull fsnotify update from Jan Kara: "Just a small fsnotify cleanup this time" * tag 'fsnotify_for_v6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: fanotify: Remove unused extern declaration fsnotify_get_conn_fsid()
2023-08-30Merge tag 'x86-core-2023-08-30-v2' of ↵Linus Torvalds1-1/+3
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 core updates from Thomas Gleixner: - Prevent kprobes on compiler generated CFI checking code. The compiler generates an instruction sequence for indirect call checks. If this sequence is modified with a kprobe, then the check fails. So the instructions must be protected against probing. - A few minor cleanups for the SMP code * tag 'x86-core-2023-08-30-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/kprobes: Prohibit probing on compiler generated CFI checking code x86/smpboot: Change smp_store_boot_cpu_info() to static x86/smp: Remove a non-existent function declaration x86/smpboot: Remove a stray comment about CPU hotplug
2023-08-30Merge tag 'lsm-pr-20230829' of ↵Linus Torvalds5-17/+39
git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm Pull LSM updates from Paul Moore: - Add proper multi-LSM support for xattrs in the security_inode_init_security() hook Historically the LSM layer has only allowed a single LSM to add an xattr to an inode, with IMA/EVM measuring that and adding its own as well. As we work towards promoting IMA/EVM to a "proper LSM" instead of the special case that it is now, we need to better support the case of multiple LSMs each adding xattrs to an inode and after several attempts we now appear to have something that is working well. It is worth noting that in the process of making this change we uncovered a problem with Smack's SMACK64TRANSMUTE xattr which is also fixed in this pull request. - Additional LSM hook constification Two patches to constify parameters to security_capget() and security_binder_transfer_file(). While I generally don't make a special note of who submitted these patches, these were the work of an Outreachy intern, Khadija Kamran, and that makes me happy; hopefully it does the same for all of you reading this. - LSM hook comment header fixes One patch to add a missing hook comment header, one to fix a minor typo. - Remove an old, unused credential function declaration It wasn't clear to me who should pick this up, but it was trivial, obviously correct, and arguably the LSM layer has a vested interest in credentials so I merged it. Sadly I'm now noticing that despite my subject line cleanup I didn't cleanup the "unsued" misspelling, sigh * tag 'lsm-pr-20230829' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm: lsm: constify the 'file' parameter in security_binder_transfer_file() lsm: constify the 'target' parameter in security_capget() lsm: add comment block for security_sk_classify_flow LSM hook security: Fix ret values doc for security_inode_init_security() cred: remove unsued extern declaration change_create_files_as() evm: Support multiple LSMs providing an xattr evm: Align evm_inode_init_security() definition with LSM infrastructure smack: Set the SMACK64TRANSMUTE xattr in smack_inode_init_security() security: Allow all LSMs to provide xattrs for inode_init_security hook lsm: fix typo in security_file_lock() comment header
2023-08-30Merge tag 'md-next-20230814-resend' into loongarch-nextHuacai Chen6-34/+47
LoongArch architecture changes for 6.5 (raid5/6 optimization) depend on the md changes to fix build and work, so merge them to create a base.
2023-08-30sched/core: Report correct state for TASK_IDLE | TASK_FREEZABLENeilBrown1-2/+2
task_state_index() ignores uninteresting state flags (such as TASK_FREEZABLE) for most states, but for TASK_IDLE and TASK_RTLOCK_WAIT it does not. So if a task is waiting TASK_IDLE|TASK_FREEZABLE it gets incorrectly reported as TASK_UNINTERRUPTIBLE or "D". (it is planned for nfsd to change to use this state). Fix this by only testing the interesting bits and not the irrelevant bits in __task_state_index() Signed-off-by: NeilBrown <[email protected]> Signed-off-by: Ingo Molnar <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-08-29Merge tag 'dma-mapping-6.6-2023-08-29' of ↵Linus Torvalds4-29/+126
git://git.infradead.org/users/hch/dma-mapping Pull dma-maping updates from Christoph Hellwig: - allow dynamic sizing of the swiotlb buffer, to cater for secure virtualization workloads that require all I/O to be bounce buffered (Petr Tesarik) - move a declaration to a header (Arnd Bergmann) - check for memory region overlap in dma-contiguous (Binglei Wang) - remove the somewhat dangerous runtime swiotlb-xen enablement and unexport is_swiotlb_active (Christoph Hellwig, Juergen Gross) - per-node CMA improvements (Yajun Deng) * tag 'dma-mapping-6.6-2023-08-29' of git://git.infradead.org/users/hch/dma-mapping: swiotlb: optimize get_max_slots() swiotlb: move slot allocation explanation comment where it belongs swiotlb: search the software IO TLB only if the device makes use of it swiotlb: allocate a new memory pool when existing pools are full swiotlb: determine potential physical address limit swiotlb: if swiotlb is full, fall back to a transient memory pool swiotlb: add a flag whether SWIOTLB is allowed to grow swiotlb: separate memory pool data from other allocator data swiotlb: add documentation and rename swiotlb_do_find_slots() swiotlb: make io_tlb_default_mem local to swiotlb.c swiotlb: bail out of swiotlb_init_late() if swiotlb is already allocated dma-contiguous: check for memory region overlap dma-contiguous: support numa CMA for specified node dma-contiguous: support per-numa CMA for all architectures dma-mapping: move arch_dma_set_mask() declaration to header swiotlb: unexport is_swiotlb_active x86: always initialize xen-swiotlb when xen-pcifront is enabling xen/pci: add flag for PCI passthrough being possible
2023-08-29Merge tag 'for-6.6/block-2023-08-28' of git://git.kernel.dk/linuxLinus Torvalds7-34/+52
Pull block updates from Jens Axboe: "Pretty quiet round for this release. This contains: - Add support for zoned storage to ublk (Andreas, Ming) - Series improving performance for drivers that mark themselves as needing a blocking context for issue (Bart) - Cleanup the flush logic (Chengming) - sed opal keyring support (Greg) - Fixes and improvements to the integrity support (Jinyoung) - Add some exports for bcachefs that we can hopefully delete again in the future (Kent) - deadline throttling fix (Zhiguo) - Series allowing building the kernel without buffer_head support (Christoph) - Sanitize the bio page adding flow (Christoph) - Write back cache fixes (Christoph) - MD updates via Song: - Fix perf regression for raid0 large sequential writes (Jan) - Fix split bio iostat for raid0 (David) - Various raid1 fixes (Heinz, Xueshi) - raid6test build fixes (WANG) - Deprecate bitmap file support (Christoph) - Fix deadlock with md sync thread (Yu) - Refactor md io accounting (Yu) - Various non-urgent fixes (Li, Yu, Jack) - Various fixes and cleanups (Arnd, Azeem, Chengming, Damien, Li, Ming, Nitesh, Ruan, Tejun, Thomas, Xu)" * tag 'for-6.6/block-2023-08-28' of git://git.kernel.dk/linux: (113 commits) block: use strscpy() to instead of strncpy() block: sed-opal: keyring support for SED keys block: sed-opal: Implement IOC_OPAL_REVERT_LSP block: sed-opal: Implement IOC_OPAL_DISCOVERY blk-mq: prealloc tags when increase tagset nr_hw_queues blk-mq: delete redundant tagset map update when fallback blk-mq: fix tags leak when shrink nr_hw_queues ublk: zoned: support REQ_OP_ZONE_RESET_ALL md: raid0: account for split bio in iostat accounting md/raid0: Fix performance regression for large sequential writes md/raid0: Factor out helper for mapping and submitting a bio md raid1: allow writebehind to work on any leg device set WriteMostly md/raid1: hold the barrier until handle_read_error() finishes md/raid1: free the r1bio before waiting for blocked rdev md/raid1: call free_r1bio() before allow_barrier() in raid_end_bio_io() blk-cgroup: Fix NULL deref caused by blkg_policy_data being installed before init drivers/rnbd: restore sysfs interface to rnbd-client md/raid5-cache: fix null-ptr-deref for r5l_flush_stripe_to_raid() raid6: test: only check for Altivec if building on powerpc hosts raid6: test: make sure all intermediate and artifact files are .gitignored ...
2023-08-29Merge tag 'for-6.6/io_uring-2023-08-28' of git://git.kernel.dk/linuxLinus Torvalds2-64/+71
Pull io_uring updates from Jens Axboe: "Fairly quiet round in terms of features, mostly just improvements all over the map for existing code. In detail: - Initial support for socket operations through io_uring. Latter half of this will likely land with the 6.7 kernel, then allowing things like get/setsockopt (Breno) - Cleanup of the cancel code, and then adding support for canceling requests with the opcode as the key (me) - Improvements for the io-wq locking (me) - Fix affinity setting for SQPOLL based io-wq (me) - Remove the io_uring userspace code. These were added initially as copies from liburing, but all of them have since bitrotted and are way out of date at this point. Rather than attempt to keep them in sync, just get rid of them. People will have liburing available anyway for these examples. (Pavel) - Series improving the CQ/SQ ring caching (Pavel) - Misc fixes and cleanups (Pavel, Yue, me)" * tag 'for-6.6/io_uring-2023-08-28' of git://git.kernel.dk/linux: (47 commits) io_uring: move iopoll ctx fields around io_uring: move multishot cqe cache in ctx io_uring: separate task_work/waiting cache line io_uring: banish non-hot data to end of io_ring_ctx io_uring: move non aligned field to the end io_uring: add option to remove SQ indirection io_uring: compact SQ/CQ heads/tails io_uring: force inline io_fill_cqe_req io_uring: merge iopoll and normal completion paths io_uring: reorder cqring_flush and wakeups io_uring: optimise extra io_get_cqe null check io_uring: refactor __io_get_cqe() io_uring: simplify big_cqe handling io_uring: cqe init hardening io_uring: improve cqe !tracing hot path io_uring/rsrc: Annotate struct io_mapped_ubuf with __counted_by io_uring/sqpoll: fix io-wq affinity when IORING_SETUP_SQPOLL is used io_uring: simplify io_run_task_work_sig return io_uring/rsrc: keep one global dummy_ubuf io_uring: never overflow io_aux_cqe ...
2023-08-29Merge tag 'sysctl-6.6-rc1' of ↵Linus Torvalds1-7/+24
git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux Pull sysctl updates from Luis Chamberlain: "Long ago we set out to remove the kitchen sink on kernel/sysctl.c arrays and placings sysctls to their own sybsystem or file to help avoid merge conflicts. Matthew Wilcox pointed out though that if we're going to do that we might as well also *save* space while at it and try to remove the extra last sysctl entry added at the end of each array, a sentintel, instead of bloating the kernel by adding a new sentinel with each array moved. Doing that was not so trivial, and has required slowing down the moves of kernel/sysctl.c arrays and measuring the impact on size by each new move. The complex part of the effort to help reduce the size of each sysctl is being done by the patient work of el señor Don Joel Granados. A lot of this is truly painful code refactoring and testing and then trying to measure the savings of each move and removing the sentinels. Although Joel already has code which does most of this work, experience with sysctl moves in the past shows is we need to be careful due to the slew of odd build failures that are possible due to the amount of random Kconfig options sysctls use. To that end Joel's work is split by first addressing the major housekeeping needed to remove the sentinels, which is part of this merge request. The rest of the work to actually remove the sentinels will be done later in future kernel releases. The preliminary math is showing this will all help reduce the overall build time size of the kernel and run time memory consumed by the kernel by about ~64 bytes per array where we are able to remove each sentinel in the future. That also means there is no more bloating the kernel with the extra ~64 bytes per array moved as no new sentinels are created" * tag 'sysctl-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux: sysctl: Use ctl_table_size as stopping criteria for list macro sysctl: SIZE_MAX->ARRAY_SIZE in register_net_sysctl vrf: Update to register_net_sysctl_sz networking: Update to register_net_sysctl_sz netfilter: Update to register_net_sysctl_sz ax.25: Update to register_net_sysctl_sz sysctl: Add size to register_net_sysctl function sysctl: Add size arg to __register_sysctl_init sysctl: Add size to register_sysctl sysctl: Add a size arg to __register_sysctl_table sysctl: Add size argument to init_header sysctl: Add ctl_table_size to ctl_table_header sysctl: Use ctl_table_header in list_for_each_table_entry sysctl: Prefer ctl_table_header in proc_sysctl
2023-08-29Merge tag 'modules-6.6-rc1' of ↵Linus Torvalds2-3/+6
git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux Pull modules updates from Luis Chamberlain: "Summary of the changes worth highlighting from most interesting to boring below: - Christoph Hellwig's symbol_get() fix to Nvidia's efforts to circumvent the protection he put in place in year 2020 to prevent proprietary modules from using GPL only symbols, and also ensuring proprietary modules which export symbols grandfather their taint. That was done through year 2020 commit 262e6ae7081d ("modules: inherit TAINT_PROPRIETARY_MODULE"). Christoph's new fix is done by clarifing __symbol_get() was only ever intended to prevent module reference loops by Linux kernel modules and so making it only find symbols exported via EXPORT_SYMBOL_GPL(). The circumvention tactic used by Nvidia was to use symbol_get() to purposely swift through proprietary module symbols and completely bypass our traditional EXPORT_SYMBOL*() annotations and community agreed upon restrictions. A small set of preamble patches fix up a few symbols which just needed adjusting for this on two modules, the rtc ds1685 and the networking enetc module. Two other modules just needed some build fixing and removal of use of __symbol_get() as they can't ever be modular, as was done by Arnd on the ARM pxa module and Christoph did on the mmc au1xmmc driver. This is a good reminder to us that symbol_get() is just a hack to address things which should be fixed through Kconfig at build time as was done in the later patches, and so ultimately it should just go. - Extremely late minor fix for old module layout 055f23b74b20 ("module: check for exit sections in layout_sections() instead of module_init_section()") by James Morse for arm64. Note that this layout thing is old, it is *not* Song Liu's commit ac3b43283923 ("module: replace module_layout with module_memory"). The issue however is very odd to run into and so there was no hurry to get this in fast. - Although the fix did not go through the modules tree I'd like to highlight the fix by Peter Zijlstra in commit 54097309620e ("x86/static_call: Fix __static_call_fixup()") now merged in your tree which came out of what was originally suspected to be a fallout of the the newer module layout changes by Song Liu commit ac3b43283923 ("module: replace module_layout with module_memory") instead of module_init_section()"). Thanks to the report by Christian Bricart and the debugging by Song Liu & Peter that turned to be noted as a kernel regression in place since v5.19 through commit ee88d363d156 ("x86,static_call: Use alternative RET encoding"). I highlight this to reflect and clarify that we haven't seen more fallout from ac3b43283923 ("module: replace module_layout with module_memory"). - RISC-V toolchain got mapping symbol support which prefix symbols with "$" to help with alignment considerations for disassembly. This is used to differentiate between incompatible instruction encodings when disassembling. RISC-V just matches what ARM/AARCH64 did for alignment considerations and Palmer Dabbelt extended is_mapping_symbol() to accept these symbols for RISC-V. We already had support for this for all architectures but it also checked for the second character, the RISC-V check Dabbelt added was just for the "$". After a bit of testing and fallout on linux-next and based on feedback from Masahiro Yamada it was decided to simplify the check and treat the first char "$" as unique for all architectures, and so we no make is_mapping_symbol() for all archs if the symbol starts with "$". The most relevant commit for this for RISC-V on binutils was: https://sourceware.org/pipermail/binutils/2021-July/117350.html - A late fix by Andrea Righi (today) to make module zstd decompression use vmalloc() instead of kmalloc() to account for large compressed modules. I suspect we'll see similar things for other decompression algorithms soon. - samples/hw_breakpoint minor fixes by Rong Tao, Arnd Bergmann and Chen Jiahao" * tag 'modules-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux: module/decompress: use vmalloc() for zstd decompression workspace kallsyms: Add more debug output for selftest ARM: module: Use module_init_layout_section() to spot init sections arm64: module: Use module_init_layout_section() to spot init sections module: Expose module_init_layout_section() modules: only allow symbol_get of EXPORT_SYMBOL_GPL modules rtc: ds1685: use EXPORT_SYMBOL_GPL for ds1685_rtc_poweroff net: enetc: use EXPORT_SYMBOL_GPL for enetc_phc_index mmc: au1xmmc: force non-modular build and remove symbol_get usage ARM: pxa: remove use of symbol_get() samples/hw_breakpoint: mark sample_hbp as static samples/hw_breakpoint: fix building without module unloading samples/hw_breakpoint: Fix kernel BUG 'invalid opcode: 0000' modpost, kallsyms: Treat add '$'-prefixed symbols as mapping symbols kernel: params: Remove unnecessary ‘0’ values from err module: Ignore RISC-V mapping symbols too
2023-08-29Merge tag 'mm-nonmm-stable-2023-08-28-22-48' of ↵Linus Torvalds15-130/+194
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull non-MM updates from Andrew Morton: - An extensive rework of kexec and crash Kconfig from Eric DeVolder ("refactor Kconfig to consolidate KEXEC and CRASH options") - kernel.h slimming work from Andy Shevchenko ("kernel.h: Split out a couple of macros to args.h") - gdb feature work from Kuan-Ying Lee ("Add GDB memory helper commands") - vsprintf inclusion rationalization from Andy Shevchenko ("lib/vsprintf: Rework header inclusions") - Switch the handling of kdump from a udev scheme to in-kernel handling, by Eric DeVolder ("crash: Kernel handling of CPU and memory hot un/plug") - Many singleton patches to various parts of the tree * tag 'mm-nonmm-stable-2023-08-28-22-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (81 commits) document while_each_thread(), change first_tid() to use for_each_thread() drivers/char/mem.c: shrink character device's devlist[] array x86/crash: optimize CPU changes crash: change crash_prepare_elf64_headers() to for_each_possible_cpu() crash: hotplug support for kexec_load() x86/crash: add x86 crash hotplug support crash: memory and CPU hotplug sysfs attributes kexec: exclude elfcorehdr from the segment digest crash: add generic infrastructure for crash hotplug support crash: move a few code bits to setup support of crash hotplug kstrtox: consistently use _tolower() kill do_each_thread() nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse scripts/bloat-o-meter: count weak symbol sizes treewide: drop CONFIG_EMBEDDED lockdep: fix static memory detection even more lib/vsprintf: declare no_hash_pointers in sprintf.h lib/vsprintf: split out sprintf() and friends kernel/fork: stop playing lockless games for exe_file replacement adfs: delete unused "union adfs_dirtail" definition ...
2023-08-29SUNRPC: Remove unused declaration rpc_modcount()Yue Haibing1-16/+7
These declarations are never implemented since the beginning of git history. Remove these, then merge the two #ifdef block for simplification. Signed-off-by: Yue Haibing <[email protected]> Reviewed-by: NeilBrown <[email protected]> Signed-off-by: Chuck Lever <[email protected]>
2023-08-29SUNRPC: Remove unused declarationsYue Haibing1-3/+0
Commit c7d7ec8f043e ("SUNRPC: Remove svc_shutdown_net()") removed svc_close_net() implementation but left declaration in place. Remove it. Commit 1f11a034cdc4 ("SUNRPC new transport for the NFSv4.1 shared back channel") removed svc_sock_create()/svc_sock_destroy() but not the declarations. Signed-off-by: Yue Haibing <[email protected]> Signed-off-by: Chuck Lever <[email protected]>
2023-08-29SUNRPC: Remove return value of svc_pool_wake_idle_thread()NeilBrown1-1/+1
The returned value is not used (any more), so don't return it. Signed-off-by: NeilBrown <[email protected]> Signed-off-by: Chuck Lever <[email protected]>
2023-08-29SUNRPC: Count ingress RPC messages per svc_poolChuck Lever1-0/+1
svc_xprt_enqueue() can be costly, since it involves selecting and waking up a process. More than one enqueue is done per incoming RPC. For example, svc_data_ready() enqueues, and so does svc_xprt_receive(). Also, if an RPC message requires more than one call to ->recvfrom() to receive it fully, each one of those calls does an enqueue. To get a sense of the average number of transport enqueue operations needed to process an incoming RPC message, re-use the "packets" pool stat. Track the number of complete RPC messages processed by each thread pool. Reviewed-by: Jeff Layton <[email protected]> Reviewed-by: NeilBrown <[email protected]> Signed-off-by: Chuck Lever <[email protected]>
2023-08-29SUNRPC: Deduplicate thread wake-up codeChuck Lever1-0/+1
Refactor: Extract the loop that finds an idle service thread from svc_xprt_enqueue() and svc_wake_up(). Both functions do just about the same thing. Note that svc_wake_up() currently does not hold the RCU read lock while waking the target thread. It indeed should hold the lock, just as svc_xprt_enqueue() does, to ensure the rqstp does not vanish during the wake-up. This patch adds the RCU lock for svc_wake_up(). Note that shrinking the pool thread count is rare, and calls to svc_wake_up() are also quite infrequent. In practice, this race is very unlikely to be hit, so we are not marking the lock fix for stable backport at this time. Reviewed-by: Jeff Layton <[email protected]> Reviewed-by: NeilBrown <[email protected]> Signed-off-by: Chuck Lever <[email protected]>
2023-08-29SUNRPC: Add enum svc_auth_statusChuck Lever2-27/+25
In addition to the benefits of using an enum rather than a set of macros, we now have a named type that can improve static type checking of function return values. As part of this change, I removed a stale comment from svcauth.h; the return values from current implementations of the auth_ops::release method are all zero/negative errno, not the SVC_OK enum values as the old comment suggested. Suggested-by: NeilBrown <[email protected]> Signed-off-by: Chuck Lever <[email protected]>
2023-08-29SUNRPC: change svc_xprt::xpt_flags bits to enumChuck Lever1-17/+21
When a sequence of numbers are needed for internal-use only, an enum is typically best. The sequence will inevitably need to be changed one day, and having an enum means the developer doesn't need to think about renumbering after insertion or deletion. Such patches will be easier to review. Suggested-by: NeilBrown <[email protected]> Signed-off-by: Chuck Lever <[email protected]>
2023-08-29SUNRPC: change svc_rqst::rq_flags bits to enumNeilBrown1-10/+13
When a sequence of numbers are needed for internal-use only, an enum is typically best. The sequence will inevitably need to be changed one day, and having an enum means the developer doesn't need to think about renumbering after insertion or deletion. Such patches will be easier to review. Signed-off-by: NeilBrown <[email protected]> Signed-off-by: Chuck Lever <[email protected]>
2023-08-29SUNRPC: change svc_pool::sp_flags bits to enumNeilBrown1-3/+7
When a sequence of numbers are needed for internal-use only, an enum is typically best. The sequence will inevitably need to be changed one day, and having an enum means the developer doesn't need to think about renumbering after insertion or deletion. Such patches will be easier to review. Signed-off-by: NeilBrown <[email protected]> Signed-off-by: Chuck Lever <[email protected]>
2023-08-29SUNRPC: change cache_head.flags bits to enumNeilBrown1-4/+8
When a sequence of numbers are needed for internal-use only, an enum is typically best. The sequence will inevitably need to be changed one day, and having an enum means the developer doesn't need to think about renumbering after insertion or deletion. Such patches will be easier to review. Signed-off-by: NeilBrown <[email protected]> Signed-off-by: Chuck Lever <[email protected]>
2023-08-29SUNRPC: remove timeout arg from svc_recv()NeilBrown3-3/+4
Most svc threads have no interest in a timeout. nfsd sets it to 1 hour, but this is a wart of no significance. lockd uses the timeout so that it can call nlmsvc_retry_blocked(). It also sometimes calls svc_wake_up() to ensure this is called. So change lockd to be consistent and always use svc_wake_up() to trigger nlmsvc_retry_blocked() - using a timer instead of a timeout to svc_recv(). And change svc_recv() to not take a timeout arg. This makes the sp_threads_timedout counter always zero. Signed-off-by: NeilBrown <[email protected]> Signed-off-by: Chuck Lever <[email protected]>
2023-08-29SUNRPC: change svc_recv() to return void.NeilBrown1-1/+1
svc_recv() currently returns a 0 on success or one of two errors: - -EAGAIN means no message was successfully received - -EINTR means the thread has been told to stop Previously nfsd would stop as the result of a signal as well as following kthread_stop(). In that case the difference was useful: EINTR means stop unconditionally. EAGAIN means stop if kthread_should_stop(), continue otherwise. Now threads only exit when kthread_should_stop() so we don't need the distinction. Signed-off-by: NeilBrown <[email protected]> Signed-off-by: Chuck Lever <[email protected]>
2023-08-29nfsd: Simplify code around svc_exit_thread() call in nfsd()NeilBrown1-13/+0
Previously a thread could exit asynchronously (due to a signal) so some care was needed to hold nfsd_mutex over the last svc_put() call. Now a thread can only exit when svc_set_num_threads() is called, and this is always called under nfsd_mutex. So no care is needed. Not only is the mutex held when a thread exits now, but the svc refcount is elevated, so the svc_put() in svc_exit_thread() will never be a final put, so the mutex isn't even needed at this point in the code. Signed-off-by: NeilBrown <[email protected]> Signed-off-by: Chuck Lever <[email protected]>
2023-08-29SUNRPC: Revert e0a912e8ddbaChuck Lever1-2/+0
Flamegraph analysis showed that the cork/uncork calls consume nearly a third of the CPU time spent in svc_tcp_sendto(). The other two consumers are mutex lock/unlock and svc_tcp_sendmsg(). Now that svc_tcp_sendto() coalesces RPC messages properly, there is no need to introduce artificial delays to prevent sending partial messages. After applying this change, I measured a 1.2K read IOPS increase for 8KB random I/O (several percent) on 56Gb IP over IB. Reviewed-by: David Howells <[email protected]> Signed-off-by: Chuck Lever <[email protected]>
2023-08-29SUNRPC: Send RPC message on TCP with a single sock_sendmsg() callChuck Lever1-0/+2
There is now enough infrastructure in place to combine the stream record marker into the biovec array used to send each outgoing RPC message on TCP. The whole message can be more efficiently sent with a single call to sock_sendmsg() using a bio_vec iterator. Note that this also helps with RPC-with-TLS: the TLS implementation can now clearly see where the upper layer message boundaries are. Before, it would send each component of the xdr_buf (record marker, head, page payload, tail) in separate TLS records. Suggested-by: David Howells <[email protected]> Reviewed-by: David Howells <[email protected]> Signed-off-by: Chuck Lever <[email protected]>
2023-08-29SUNRPC: Convert svc_tcp_sendmsg to use bio_vecs directlyChuck Lever1-0/+2
Add a helper to convert a whole xdr_buf directly into an array of bio_vecs, then send this array instead of iterating piecemeal over the xdr_buf containing the outbound RPC message. Reviewed-by: David Howells <[email protected]> Signed-off-by: Chuck Lever <[email protected]>
2023-08-29sunrpc: Remove unused extern declarationsYueHaibing1-3/+0
Since commit 49b28684fdba ("nfsd: Remove deprecated nfsctl system call and related code.") these declarations are unused, so can remove it. Signed-off-by: YueHaibing <[email protected]> Signed-off-by: Chuck Lever <[email protected]>
2023-08-29NFSD: Remove svc_rqst::rq_cacherepChuck Lever1-1/+0
Over time I'd like to see NFS-specific fields moved out of struct svc_rqst, which is an RPC layer object. These fields are layering violations. Reviewed-by: Jeff Layton <[email protected]> Signed-off-by: Chuck Lever <[email protected]>
2023-08-29Merge tag 'mm-stable-2023-08-28-18-26' of ↵Linus Torvalds43-634/+944
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull MM updates from Andrew Morton: - Some swap cleanups from Ma Wupeng ("fix WARN_ON in add_to_avail_list") - Peter Xu has a series (mm/gup: Unify hugetlb, speed up thp") which reduces the special-case code for handling hugetlb pages in GUP. It also speeds up GUP handling of transparent hugepages. - Peng Zhang provides some maple tree speedups ("Optimize the fast path of mas_store()"). - Sergey Senozhatsky has improved te performance of zsmalloc during compaction (zsmalloc: small compaction improvements"). - Domenico Cerasuolo has developed additional selftest code for zswap ("selftests: cgroup: add zswap test program"). - xu xin has doe some work on KSM's handling of zero pages. These changes are mainly to enable the user to better understand the effectiveness of KSM's treatment of zero pages ("ksm: support tracking KSM-placed zero-pages"). - Jeff Xu has fixes the behaviour of memfd's MEMFD_NOEXEC_SCOPE_NOEXEC_ENFORCED sysctl ("mm/memfd: fix sysctl MEMFD_NOEXEC_SCOPE_NOEXEC_ENFORCED"). - David Howells has fixed an fscache optimization ("mm, netfs, fscache: Stop read optimisation when folio removed from pagecache"). - Axel Rasmussen has given userfaultfd the ability to simulate memory poisoning ("add UFFDIO_POISON to simulate memory poisoning with UFFD"). - Miaohe Lin has contributed some routine maintenance work on the memory-failure code ("mm: memory-failure: remove unneeded PageHuge() check"). - Peng Zhang has contributed some maintenance work on the maple tree code ("Improve the validation for maple tree and some cleanup"). - Hugh Dickins has optimized the collapsing of shmem or file pages into THPs ("mm: free retracted page table by RCU"). - Jiaqi Yan has a patch series which permits us to use the healthy subpages within a hardware poisoned huge page for general purposes ("Improve hugetlbfs read on HWPOISON hugepages"). - Kemeng Shi has done some maintenance work on the pagetable-check code ("Remove unused parameters in page_table_check"). - More folioification work from Matthew Wilcox ("More filesystem folio conversions for 6.6"), ("Followup folio conversions for zswap"). And from ZhangPeng ("Convert several functions in page_io.c to use a folio"). - page_ext cleanups from Kemeng Shi ("minor cleanups for page_ext"). - Baoquan He has converted some architectures to use the GENERIC_IOREMAP ioremap()/iounmap() code ("mm: ioremap: Convert architectures to take GENERIC_IOREMAP way"). - Anshuman Khandual has optimized arm64 tlb shootdown ("arm64: support batched/deferred tlb shootdown during page reclamation/migration"). - Better maple tree lockdep checking from Liam Howlett ("More strict maple tree lockdep"). Liam also developed some efficiency improvements ("Reduce preallocations for maple tree"). - Cleanup and optimization to the secondary IOMMU TLB invalidation, from Alistair Popple ("Invalidate secondary IOMMU TLB on permission upgrade"). - Ryan Roberts fixes some arm64 MM selftest issues ("selftests/mm fixes for arm64"). - Kemeng Shi provides some maintenance work on the compaction code ("Two minor cleanups for compaction"). - Some reduction in mmap_lock pressure from Matthew Wilcox ("Handle most file-backed faults under the VMA lock"). - Aneesh Kumar contributes code to use the vmemmap optimization for DAX on ppc64, under some circumstances ("Add support for DAX vmemmap optimization for ppc64"). - page-ext cleanups from Kemeng Shi ("add page_ext_data to get client data in page_ext"), ("minor cleanups to page_ext header"). - Some zswap cleanups from Johannes Weiner ("mm: zswap: three cleanups"). - kmsan cleanups from ZhangPeng ("minor cleanups for kmsan"). - VMA handling cleanups from Kefeng Wang ("mm: convert to vma_is_initial_heap/stack()"). - DAMON feature work from SeongJae Park ("mm/damon/sysfs-schemes: implement DAMOS tried total bytes file"), ("Extend DAMOS filters for address ranges and DAMON monitoring targets"). - Compaction work from Kemeng Shi ("Fixes and cleanups to compaction"). - Liam Howlett has improved the maple tree node replacement code ("maple_tree: Change replacement strategy"). - ZhangPeng has a general code cleanup - use the K() macro more widely ("cleanup with helper macro K()"). - Aneesh Kumar brings memmap-on-memory to ppc64 ("Add support for memmap on memory feature on ppc64"). - pagealloc cleanups from Kemeng Shi ("Two minor cleanups for pcp list in page_alloc"), ("Two minor cleanups for get pageblock migratetype"). - Vishal Moola introduces a memory descriptor for page table tracking, "struct ptdesc" ("Split ptdesc from struct page"). - memfd selftest maintenance work from Aleksa Sarai ("memfd: cleanups for vm.memfd_noexec"). - MM include file rationalization from Hugh Dickins ("arch: include asm/cacheflush.h in asm/hugetlb.h"). - THP debug output fixes from Hugh Dickins ("mm,thp: fix sloppy text output"). - kmemleak improvements from Xiaolei Wang ("mm/kmemleak: use object_cache instead of kmemleak_initialized"). - More folio-related cleanups from Matthew Wilcox ("Remove _folio_dtor and _folio_order"). - A VMA locking scalability improvement from Suren Baghdasaryan ("Per-VMA lock support for swap and userfaults"). - pagetable handling cleanups from Matthew Wilcox ("New page table range API"). - A batch of swap/thp cleanups from David Hildenbrand ("mm/swap: stop using page->private on tail pages for THP_SWAP + cleanups"). - Cleanups and speedups to the hugetlb fault handling from Matthew Wilcox ("Change calling convention for ->huge_fault"). - Matthew Wilcox has also done some maintenance work on the MM subsystem documentation ("Improve mm documentation"). * tag 'mm-stable-2023-08-28-18-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (489 commits) maple_tree: shrink struct maple_tree maple_tree: clean up mas_wr_append() secretmem: convert page_is_secretmem() to folio_is_secretmem() nios2: fix flush_dcache_page() for usage from irq context hugetlb: add documentation for vma_kernel_pagesize() mm: add orphaned kernel-doc to the rst files. mm: fix clean_record_shared_mapping_range kernel-doc mm: fix get_mctgt_type() kernel-doc mm: fix kernel-doc warning from tlb_flush_rmaps() mm: remove enum page_entry_size mm: allow ->huge_fault() to be called without the mmap_lock held mm: move PMD_ORDER to pgtable.h mm: remove checks for pte_index memcg: remove duplication detection for mem_cgroup_uncharge_swap mm/huge_memory: work on folio->swap instead of page->private when splitting folio mm/swap: inline folio_set_swap_entry() and folio_swap_entry() mm/swap: use dedicated entry for swap in folio mm/swap: stop using page->private on tail pages for THP_SWAP selftests/mm: fix WARNING comparing pointer to 0 selftests: cgroup: fix test_kmem_memcg_deletion kernel mem check ...
2023-08-29Merge tag 'slab-for-6.6' of ↵Linus Torvalds2-6/+29
git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab Pull slab updates from Vlastimil Babka: "This happens to be a small one (due to summer I guess), and all hardening related: - Randomized kmalloc caches, by GONG, Ruiqi. A new opt-in hardening feature to make heap spraying harder. It creates multiple (16) copies of kmalloc caches, reducing the chance of an attacker-controllable allocation site to land in the same slab as e.g. an allocation site with use-after-free vulnerability. The selection of the copy is derived from the allocation site address, including a per-boot random seed. - Stronger typing for hardened freelists in SLUB, by Jann Horn Introduces a custom type for hardened freelist entries instead of "void *" as those are not directly dereferencable. While reviewing this, I've noticed opportunities for further cleanups in that code and added those on top" * tag 'slab-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab: Randomized slab caches for kmalloc() mm/slub: remove freelist_dereference() mm/slub: remove redundant kasan_reset_tag() from freelist_ptr calculations mm/slub: refactor freelist to use custom type
2023-08-29sched/core: Add kernel-doc for set_cpus_allowed_ptr()Costa Shulyupin1-0/+10
This is an exported symbol, so it should have kernel-doc. Add a note to very similar function do_set_cpus_allowed() to avoid confusion and misuse. Signed-off-by: Costa Shulyupin <[email protected]> Signed-off-by: Ingo Molnar <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-08-29cpufreq: Support per-policy performance boostJie Zhan1-0/+3
The boost control currently applies to the whole system. However, users may prefer to boost a subset of cores in order to provide prioritized performance to workloads running on the boosted cores. Enable per-policy boost by adding a 'boost' sysfs interface under each policy path. This can be found at: /sys/devices/system/cpu/cpufreq/policy<*>/boost Same to the global boost switch, writing 1/0 to the per-policy 'boost' enables/disables boost on a cpufreq policy respectively. The user view of global and per-policy boost controls should be: 1. Enabling global boost initially enables boost on all policies, and per-policy boost can then be enabled or disabled individually, given that the platform does support so. 2. Disabling global boost makes the per-policy boost interface illegal. Signed-off-by: Jie Zhan <[email protected]> Reviewed-by: Wei Xu <[email protected]> Acked-by: Viresh Kumar <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2023-08-29thermal: core: Rework .get_trend() thermal zone callbackRafael J. Wysocki1-15/+15
Passing a struct thermal_trip pointer instead of a trip index to the .get_trend() thermal zone callback allows one of its 2 implementations, the thermal_get_trend() function in the ACPI thermal driver, to be simplified quite a bit, and the other implementation of it in the ti-soc-thermal driver does not even use the relevant callback argument. For this reason, change the .get_trend() thermal zone callback definition and adjust the related code accordingly. Signed-off-by: Rafael J. Wysocki <[email protected]>
2023-08-29thermal: core: Drop unused .get_trip_*() callbacksRafael J. Wysocki1-4/+0
After recent changes in the ACPI thermal driver and in the Intel DTS IOSF thermal driver, all thermal zone drivers are expected to use trip tables for initialization and none of them should implement .get_trip_type(), .get_trip_temp() or .get_trip_hyst() callbacks, so drop these callbacks entirely from the core. Signed-off-by: Rafael J. Wysocki <[email protected]>
2023-08-29Merge tag 'net-next-6.6' of ↵Linus Torvalds55-655/+1389
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Paolo Abeni: "Core: - Increase size limits for to-be-sent skb frag allocations. This allows tun, tap devices and packet sockets to better cope with large writes operations - Store netdevs in an xarray, to simplify iterating over netdevs - Refactor nexthop selection for multipath routes - Improve sched class lifetime handling - Add backup nexthop ID support for bridge - Implement drop reasons support in openvswitch - Several data races annotations and fixes - Constify the sk parameter of routing functions - Prepend kernel version to netconsole message Protocols: - Implement support for TCP probing the peer being under memory pressure - Remove hard coded limitation on IPv6 specific info placement inside the socket struct - Get rid of sysctl_tcp_adv_win_scale and use an auto-estimated per socket scaling factor - Scaling-up the IPv6 expired route GC via a separated list of expiring routes - In-kernel support for the TLS alert protocol - Better support for UDP reuseport with connected sockets - Add NEXT-C-SID support for SRv6 End.X behavior, reducing the SR header size - Get rid of additional ancillary per MPTCP connection struct socket - Implement support for BPF-based MPTCP packet schedulers - Format MPTCP subtests selftests results in TAP - Several new SMC 2.1 features including unique experimental options, max connections per lgr negotiation, max links per lgr negotiation BPF: - Multi-buffer support in AF_XDP - Add multi uprobe BPF links for attaching multiple uprobes and usdt probes, which is significantly faster and saves extra fds - Implement an fd-based tc BPF attach API (TCX) and BPF link support on top of it - Add SO_REUSEPORT support for TC bpf_sk_assign - Support new instructions from cpu v4 to simplify the generated code and feature completeness, for x86, arm64, riscv64 - Support defragmenting IPv(4|6) packets in BPF - Teach verifier actual bounds of bpf_get_smp_processor_id() and fix perf+libbpf issue related to custom section handling - Introduce bpf map element count and enable it for all program types - Add a BPF hook in sys_socket() to change the protocol ID from IPPROTO_TCP to IPPROTO_MPTCP to cover migration for legacy - Introduce bpf_me_mcache_free_rcu() and fix OOM under stress - Add uprobe support for the bpf_get_func_ip helper - Check skb ownership against full socket - Support for up to 12 arguments in BPF trampoline - Extend link_info for kprobe_multi and perf_event links Netfilter: - Speed-up process exit by aborting ruleset validation if a fatal signal is pending - Allow NLA_POLICY_MASK to be used with BE16/BE32 types Driver API: - Page pool optimizations, to improve data locality and cache usage - Introduce ndo_hwtstamp_get() and ndo_hwtstamp_set() to avoid the need for raw ioctl() handling in drivers - Simplify genetlink dump operations (doit/dumpit) providing them the common information already populated in struct genl_info - Extend and use the yaml devlink specs to [re]generate the split ops - Introduce devlink selective dumps, to allow SF filtering SF based on handle and other attributes - Add yaml netlink spec for netlink-raw families, allow route, link and address related queries via the ynl tool - Remove phylink legacy mode support - Support offload LED blinking to phy - Add devlink port function attributes for IPsec New hardware / drivers: - Ethernet: - Broadcom ASP 2.0 (72165) ethernet controller - MediaTek MT7988 SoC - Texas Instruments AM654 SoC - Texas Instruments IEP driver - Atheros qca8081 phy - Marvell 88Q2110 phy - NXP TJA1120 phy - WiFi: - MediaTek mt7981 support - Can: - Kvaser SmartFusion2 PCI Express devices - Allwinner T113 controllers - Texas Instruments tcan4552/4553 chips - Bluetooth: - Intel Gale Peak - Qualcomm WCN3988 and WCN7850 - NXP AW693 and IW624 - Mediatek MT2925 Drivers: - Ethernet NICs: - nVidia/Mellanox: - mlx5: - support UDP encapsulation in packet offload mode - IPsec packet offload support in eswitch mode - improve aRFS observability by adding new set of counters - extends MACsec offload support to cover RoCE traffic - dynamic completion EQs - mlx4: - convert to use auxiliary bus instead of custom interface logic - Intel - ice: - implement switchdev bridge offload, even for LAG interfaces - implement SRIOV support for LAG interfaces - igc: - add support for multiple in-flight TX timestamps - Broadcom: - bnxt: - use the unified RX page pool buffers for XDP and non-XDP - use the NAPI skb allocation cache - OcteonTX2: - support Round Robin scheduling HTB offload - TC flower offload support for SPI field - Freescale: - add XDP_TX feature support - AMD: - ionic: add support for PCI FLR event - sfc: - basic conntrack offload - introduce eth, ipv4 and ipv6 pedit offloads - ST Microelectronics: - stmmac: maximze PTP timestamping resolution - Virtual NICs: - Microsoft vNIC: - batch ringing RX queue doorbell on receiving packets - add page pool for RX buffers - Virtio vNIC: - add per queue interrupt coalescing support - Google vNIC: - add queue-page-list mode support - Ethernet high-speed switches: - nVidia/Mellanox (mlxsw): - add port range matching tc-flower offload - permit enslavement to netdevices with uppers - Ethernet embedded switches: - Marvell (mv88e6xxx): - convert to phylink_pcs - Renesas: - r8A779fx: add speed change support - rzn1: enables vlan support - Ethernet PHYs: - convert mv88e6xxx to phylink_pcs - WiFi: - Qualcomm Wi-Fi 7 (ath12k): - extremely High Throughput (EHT) PHY support - RealTek (rtl8xxxu): - enable AP mode for: RTL8192FU, RTL8710BU (RTL8188GU), RTL8192EU and RTL8723BU - RealTek (rtw89): - Introduce Time Averaged SAR (TAS) support - Connector: - support for event filtering" * tag 'net-next-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1806 commits) net: ethernet: mtk_wed: minor change in wed_{tx,rx}info_show net: ethernet: mtk_wed: add some more info in wed_txinfo_show handler net: stmmac: clarify difference between "interface" and "phy_interface" r8152: add vendor/device ID pair for D-Link DUB-E250 devlink: move devlink_notify_register/unregister() to dev.c devlink: move small_ops definition into netlink.c devlink: move tracepoint definitions into core.c devlink: push linecard related code into separate file devlink: push rate related code into separate file devlink: push trap related code into separate file devlink: use tracepoint_enabled() helper devlink: push region related code into separate file devlink: push param related code into separate file devlink: push resource related code into separate file devlink: push dpipe related code into separate file devlink: move and rename devlink_dpipe_send_and_alloc_skb() helper devlink: push shared buffer related code into separate file devlink: push port related code into separate file devlink: push object register/unregister notifications into separate helpers inet: fix IP_TRANSPARENT error handling ...
2023-08-29Merge tag 'v6.6-p1' of ↵Linus Torvalds2-1/+5
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto updates from Herbert Xu: "API: - Move crypto engine callback from tfm ctx into algorithm object - Fix atomic sleep bug in crypto_destroy_instance - Move lib/mpi into lib/crypto Algorithms: - Add chacha20 and poly1305 implementation for powerpc p10 Drivers: - Add AES skcipher and aead support to starfive - Add Dynamic Boost Control support to ccp - Add support for STM32P13 platform to stm32" * tag 'v6.6-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (149 commits) Revert "dt-bindings: crypto: qcom,prng: Add SM8450" crypto: chelsio - Remove unused declarations X.509: if signature is unsupported skip validation crypto: qat - fix crypto capability detection for 4xxx crypto: drivers - Explicitly include correct DT includes crypto: engine - Remove crypto_engine_ctx crypto: zynqmp - Use new crypto_engine_op interface crypto: virtio - Use new crypto_engine_op interface crypto: stm32 - Use new crypto_engine_op interface crypto: jh7110 - Use new crypto_engine_op interface crypto: rk3288 - Use new crypto_engine_op interface crypto: omap - Use new crypto_engine_op interface crypto: keembay - Use new crypto_engine_op interface crypto: sl3516 - Use new crypto_engine_op interface crypto: caam - Use new crypto_engine_op interface crypto: aspeed - Remove non-standard sha512 algorithms crypto: aspeed - Use new crypto_engine_op interface crypto: amlogic - Use new crypto_engine_op interface crypto: sun8i-ss - Use new crypto_engine_op interface crypto: sun8i-ce - Use new crypto_engine_op interface ...
2023-08-29Merge tag 'mmc-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmcLinus Torvalds2-46/+8
Pull MMC updates from Ulf Hansson: "MMC core: - Convert drivers to use the ->remove_new() callback - Propagate the removable attribute for the card's device MMC host: - Convert drivers to use the ->remove_new() callback - atmel-mci: Convert to gpio descriptors and cleanup the code - davinci: Make SDIO irq truly optional - renesas_sdhi: Register irqs before registering controller - sdhci: Simplify the sdhci_pltfm_* interface a bit - sdhci-esdhc-imx: Improve support for the 1.8V errata - sdhci-of-at91: Add support for the microchip sam9x7 variant - sdhci-of-dwcmshc: Add support for runtime PM - sdhci-pci-o2micro: Add support for the new Bayhub GG8 variant - sdhci-sprd: Add support for SD high-speed mode tuning - uniphier-sd: Register irqs before registering controller" * tag 'mmc-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (108 commits) mmc: atmel-mci: Move card detect gpio polarity quirk to gpiolib mmc: atmel-mci: move atmel MCI header file mmc: atmel-mci: Convert to gpio descriptors mmc: sdhci-sprd: Add SD HS mode online tuning mmc: core: Add host specific tuning support for SD HS mode mmc: sdhci-of-dwcmshc: Add runtime PM operations mmc: sdhci-of-dwcmshc: Add error handling in dwcmshc_resume mmc: sdhci-esdhc-imx: improve ESDHC_FLAG_ERR010450 mmc: sdhci-pltfm: Rename sdhci_pltfm_register() mmc: sdhci-pltfm: Remove sdhci_pltfm_unregister() mmc: sdhci-st: Use sdhci_pltfm_remove() mmc: sdhci-pxav2: Use sdhci_pltfm_remove() mmc: sdhci-of-sparx5: Use sdhci_pltfm_remove() mmc: sdhci-of-hlwd: Use sdhci_pltfm_remove() mmc: sdhci-of-esdhc: Use sdhci_pltfm_remove() mmc: sdhci-of-at91: Use sdhci_pltfm_remove() mmc: sdhci-of-arasan: Use sdhci_pltfm_remove() mmc: sdhci-iproc: Use sdhci_pltfm_remove() mmc: sdhci_f_sdh30: Use sdhci_pltfm_remove() mmc: sdhci-dove: Use sdhci_pltfm_remove() ...
2023-08-29Merge tag 'spi-v6.6' of ↵Linus Torvalds7-84/+1399
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi updates from Mark Brown: "There's been quite a lot of generic activity here, but more administrative than featuers. We also have a bunch of new drivers, including one that's part of a MFD so we pulled in the core parts of that: - Lots of work from both Yang Yingliang and Andy Shevchenko on moving to host/device/controller based terminology for devices. - QuadSPI SPI support for Allwinner sun6i. - New device support Cirrus Logic CS43L43, Longsoon, Qualcomm GENI QuPv3 and StarFive JH7110 QSPI" * tag 'spi-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (151 commits) spi: at91-usart: Use PTR_ERR_OR_ZERO() to simplify code spi: spi-sn-f-ospi: switch to use modern name spi: sifive: switch to use modern name spi: sh: switch to use modern name spi: sh-sci: switch to use modern name spi: sh-msiof: switch to use modern name spi: sh-hspi: switch to use modern name spi: sc18is602: switch to use modern name spi: s3c64xx: switch to use modern name spi: rzv2m-csi: switch to use devm_spi_alloc_host() spi: rspi: switch to use spi_alloc_host() spi: rockchip: switch to use modern name spi: rockchip-sfc: switch to use modern name spi: realtek-rtl: switch to use devm_spi_alloc_host() spi: rb4xx: switch to use modern name spi: qup: switch to use modern name spi: spi-qcom-qspi: switch to use modern name spi: pxa2xx: switch to use modern name spi: ppc4xx: switch to use modern name spi: spl022: switch to use modern name ...
2023-08-29Merge tag 'regulator-v6.6' of ↵Linus Torvalds3-17/+23
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator updates from Mark Brown: "Other than new device support and some minor fixes this has been a really quiet release, the only notable things are the new drivers. There's a couple of MFDs among the new devices so the generic parts are pulled in: - Support for Analog Devices MAX77831/57/59, Awinc AW37503, Qualcom PMX75 and RFGEN, RealTek RT5733, RichTek RTQ2208 and Texas Instruments TPS65086" * tag 'regulator-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (68 commits) regulator: userspace-consumer: Drop event support for this cycle regulator: aw37503: Switch back to use struct i2c_driver's .probe() dt-bindings: regulator: qcom,rpmh-regulator: allow i, j, l, m & n as RPMh resource name suffix regulator: dt-bindings: Add Awinic AW37503 regulator: aw37503: add regulator driver for Awinic AW37503 regulator: tps65086: Select dedicated regulator config for chip variant mfd: tps65086: Read DEVICE ID register 1 from device regulator: raa215300: Update help description regulator: raa215300: Add missing blank space regulator: raa215300: Change rate from 32000->32768 regulator: db8500-prcmu: Remove unused declaration power_state_active_is_enabled() regulator: raa215300: Add const definition regulator: raa215300: Fix resource leak in case of error regulator: rtq2208: Switch back to use struct i2c_driver's .probe() regulator: lp872x: Fix Wvoid-pointer-to-enum-cast warning regulator: max77857: Fix Wvoid-pointer-to-enum-cast warning regulator: ltc3589: Fix Wvoid-pointer-to-enum-cast warning regulator: qcom_rpm-regulator: Use devm_kmemdup to replace devm_kmalloc + memcpy regulator: tps6286x-regulator: Remove redundant of_match_ptr() macros regulator: pfuze100-regulator: Remove redundant of_match_ptr() macro ...
2023-08-29Merge tag 'regmap-v6.6' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap Pull regmap updates from Mark Brown: "This is a much quieter release than the past few, there's one small API addition that I noticed a user for in ALSA and a bunch of cleanups: - Provide an interface for determining if a register is present in the cache and add a user of it in ALSA. - Full support for dynamic allocations, following the temporary bodges that were done as fixes in the previous release. - Remove the unused and questionably working 64 bit support" * tag 'regmap-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: Fix the type used for a bitmap pointer regmap: Remove dynamic allocation warnings for rbtree and maple regmap: rbtree: Use alloc_flags for memory allocations regmap: maple: Use alloc_flags for memory allocations regmap: Reject fast_io regmap configurations with RBTREE and MAPLE caches ALSA: hda: Use regcache_reg_cached() rather than open coding regmap: Provide test for regcache_reg_present() regmap: Let users check if a register is cached regmap: Provide user selectable option to enable regmap regmap: mmio: Remove unused 64-bit support code regmap: cache: Revert "Add 64-bit mode support" regmap: Revert "add 64-bit mode support" and Co.
2023-08-29Merge branch 'pci/misc'Bjorn Helgaas1-4/+8
- Reorder struct pci_dev to avoid holes and reduce size (Christophe JAILLET) - Change pdev->rom_attr_enabled to single bit since it's only a boolean value (Christophe JAILLET) - Use struct_size() in pirq_convert_irt_table() instead of hand-writing it (Christophe JAILLET) - Explicitly include correct DT includes to untangle headers (Rob Herring) - Fix a DOE race between destroy_work_on_stack() and the stack-allocated task->work struct going out of scope in pci_doe() (Ira Weiny) - Use pci_dev_id() when possible instead of manually composing ID from dev->bus->number and dev->devfn (Xiongfeng Wang, Zheng Zengkai) - Move pci_create_resource_files() declarations to linux/pci.h for alpha build warnings (Arnd Bergmann) - Remove unused hotplug function declarations (Yue Haibing) - Remove unused mvebu struct mvebu_pcie.busn (Pali Rohár) - Unexport pcie_port_bus_type (Bjorn Helgaas) - Remove unnecessary sysfs ID local variable initialization (Bjorn Helgaas) - Fix BAR value printk formatting to accommodate 32-bit values (Bjorn Helgaas) - Use consistent pointer types for config access syscall get_user() and put_user() uses (Bjorn Helgaas) - Simplify AER_RECOVER_RING_SIZE definition (Bjorn Helgaas) - Simplify pci_pio_to_address() (Bjorn Helgaas) - Simplify pci_dev_driver() (Bjorn Helgaas) - Fix pci_bus_resetable(), pci_slot_resetable() name typos (Bjorn Helgaas) - Fix code and doc typos and code formatting (Bjorn Helgaas) - Tidy config space save/restore messages (Bjorn Helgaas) * pci/misc: PCI: Tidy config space save/restore messages PCI: Fix code formatting inconsistencies PCI: Fix typos in docs and comments PCI: Fix pci_bus_resetable(), pci_slot_resetable() name typos PCI: Simplify pci_dev_driver() PCI: Simplify pci_pio_to_address() PCI/AER: Simplify AER_RECOVER_RING_SIZE definition PCI: Use consistent put_user() pointer types PCI: Fix printk field formatting PCI: Remove unnecessary initializations PCI: Unexport pcie_port_bus_type PCI: mvebu: Remove unused busn member PCI: Remove unused function declarations PCI/sysfs: Move declarations to linux/pci.h PCI/P2PDMA: Use pci_dev_id() to simplify the code PCI/IOV: Use pci_dev_id() to simplify the code PCI/AER: Use pci_dev_id() to simplify the code PCI: apple: Use pci_dev_id() to simplify the code PCI/DOE: Fix destroy_work_on_stack() race PCI: Explicitly include correct DT includes x86/PCI: Use struct_size() in pirq_convert_irt_table() PCI: Change pdev->rom_attr_enabled to single bit PCI: Reorder pci_dev fields to reduce holes
2023-08-29Merge branch 'pci/controller/switchtec'Bjorn Helgaas1-0/+1
- Add support for Switechtec PCIe Gen5 devices (Kelvin Cao) * pci/controller/switchtec: PCI: switchtec: Add support for PCIe Gen5 devices PCI: switchtec: Use normal comment style
2023-08-29Merge branch 'pci/vga'Bjorn Helgaas1-23/+4
- Correct parameter types for vga_str_to_iostate() and vga_update_device_decodes() (Sui Jingfeng) - Simplify vga_arbiter_notify_clients() (Sui Jingfeng) - Simplify vga_client_register() (Sui Jingfeng) - Replace MIT license text with SPDX identifier (Sui Jingfeng) - Fix lots of comment typos (Sui Jingfeng) * pci/vga: PCI/VGA: Fix typos PCI/VGA: Replace full MIT license text with SPDX identifier PCI/VGA: Simplify vga_client_register() PCI/VGA: Simplify vga_arbiter_notify_clients() PCI/VGA: Correct vga_update_device_decodes() parameter type PCI/VGA: Correct vga_str_to_iostate() io_state parameter type
2023-08-29Merge branch 'pci/pcie-rmw'Bjorn Helgaas1-2/+32
- Add locking for read/modify/write PCIe Capability Register accessors for Link Control and Root Control (Ilpo Järvinen) - Use PCIe RMW accessors for Link Control updates in PCI core, pciehp, amdgpu, radeon, mlx5, ath10k, ath11k, ath12k (Ilpo Järvinen) - Convert PCIBIOS error values in mlx5 to generic errnos (Ilpo Järvinen) - Simplify pcie_capability_clear_and_set_word() control flow (Bjorn Helgaas) * pci/pcie-rmw: PCI: Simplify pcie_capability_clear_and_set_word() control flow net/mlx5: Convert PCI error values to generic errnos PCI: Document the Capability accessor RMW improvements wifi: ath10k: Use RMW accessors for changing LNKCTL wifi: ath12k: Use RMW accessors for changing LNKCTL wifi: ath11k: Use RMW accessors for changing LNKCTL net/mlx5: Use RMW accessors for changing LNKCTL drm/radeon: Use RMW accessors for changing LNKCTL drm/amdgpu: Use RMW accessors for changing LNKCTL PCI/ASPM: Use RMW accessors for changing LNKCTL PCI: pciehp: Use RMW accessors for changing LNKCTL PCI: Make link retraining use RMW accessors for changing LNKCTL PCI: Add locking to RMW PCI Express Capability Register accessors
2023-08-29Merge tag 'for-v6.6' of ↵Linus Torvalds1-0/+19
git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply Pull power supply and reset updates from Sebastian Reichel: - core: avoid duplicate hwmon device from thermal framework - convert multiple drivers to devm_platform_ioremap_resource - at91-reset: add sysfs interface to the power on reason - misc small fixes and improvements * tag 'for-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: power: supply: qcom_pmi8998_charger: fix charger status power: supply: qcom_pmi8998_charger: remove CHARGE_CONTROL_LIMIT_* props power: supply: qcom_pmi8998_charger: fix uninitialized variable power: reset: oxnas-restart: remove obsolete restart driver power: supply: core: Avoid duplicate hwmon device from thermal framework power: reset: ocelot: Convert to devm_platform_ioremap_resource() power: reset: msm: Convert to devm_platform_ioremap_resource() power: reset: gemini-poweroff: Convert to devm_platform_ioremap_resource() power: reset: brcm-kona: Convert to devm_platform_ioremap_resource() power: reset: at91-sama5d2_shdwc: Convert to devm_platform_ioremap_resource() power: reset: at91-poweroff: Convert to devm_platform_ioremap_resource() power: reset: at91-reset: add sysfs interface to the power on reason power: supply: bd99954: make read-only array sub_status_reg power: supply: bq24190: Considers FORCE_20PCT when getting IPRECHG power: Explicitly include correct DT includes
2023-08-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netPaolo Abeni1-0/+4
Merge in late fixes to prepare for the 6.6 net-next PR. No conflicts. Signed-off-by: Paolo Abeni <[email protected]>
2023-08-28Merge tag 'pm-6.6-rc1' of ↵Linus Torvalds4-27/+63
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management updates from Rafael Wysocki: "These rework cpuidle governors to call tick_nohz_get_sleep_length() less often and fix one of them, rework hibernation to avoid storing pages filled with zeros in hibernation images, switch over some cpufreq drivers to use void remove callbacks, fix and clean up multiple cpufreq drivers, fix the devfreq core, update the cpupower utility and make other assorted improvements. Specifics: - Rework the menu and teo cpuidle governors to avoid calling tick_nohz_get_sleep_length(), which is likely to become quite expensive going forward, too often and improve making decisions regarding whether or not to stop the scheduler tick in the teo governor (Rafael Wysocki) - Improve the performance of cpufreq_stats_create_table() in some cases (Liao Chang) - Fix two issues in the amd-pstate-ut cpufreq driver (Swapnil Sapkal) - Use clamp() helper macro to improve the code readability in cpufreq_verify_within_limits() (Liao Chang) - Set stale CPU frequency to minimum in intel_pstate (Doug Smythies) - Migrate cpufreq drivers for various platforms to use void remove callback (Yangtao Li) - Add online/offline/exit hooks for Tegra driver (Sumit Gupta) - Explicitly include correct DT includes in cpufreq (Rob Herring) - Frequency domain updates for qcom-hw driver (Neil Armstrong) - Modify AMD pstate driver return the highest_perf value (Meng Li) - Generic cleanups for cppc, mediatek and powernow driver (Liao Chang, Konrad Dybcio) - Add more platforms to cpufreq-arm driver's blocklist (AngeloGioacchino Del Regno and Konrad Dybcio) - brcmstb-avs-cpufreq: Fix -Warray-bounds bug (Gustavo A. R. Silva) - Add device PM helpers to allow a device to remain powered-on during system-wide transitions (Ulf Hansson) - Rework hibernation memory snapshotting to avoid storing pages filled with zeros in hibernation image files (Brian Geffon) - Add check to make sure that CPU latency QoS constraints do not use negative values (Clive Lin) - Optimize rp->domains memory allocation in the Intel RAPL power capping driver (xiongxin) - Remove recursion while parsing zones in the arm_scmi power capping driver (Cristian Marussi) - Fix memory leak in devfreq_dev_release() (Boris Brezillon) - Rewrite devfreq_monitor_start() kerneldoc comment (Manivannan Sadhasivam) - Explicitly include correct DT includes in devfreq (Rob Herring) - Remove unsued pm_runtime_update_max_time_suspended() extern declaration (YueHaibing) - Add turbo-boost support to cpupower (Wyes Karny) - Add support for amd_pstate mode change to cpupower (Wyes Karny) - Fix 'cpupower idle_set' command to accept only numeric values of arguments (Likhitha Korrapati) - Clean up OPP code and add new frequency related APIs to it (Viresh Kumar, Manivannan Sadhasivam) - Convert ti cpufreq/opp bindings to json schema (Nishanth Menon)" * tag 'pm-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (74 commits) cpufreq: tegra194: remove opp table in exit hook cpufreq: powernow-k8: Use related_cpus instead of cpus in driver.exit() cpufreq: tegra194: add online/offline hooks cpuidle: teo: Avoid unnecessary variable assignments cpufreq: qcom-cpufreq-hw: add support for 4 freq domains dt-bindings: cpufreq: qcom-hw: add a 4th frequency domain cpufreq: amd-pstate-ut: Fix kernel panic when loading the driver cpufreq: amd-pstate-ut: Remove module parameter access cpufreq: Use clamp() helper macro to improve the code readability PM: sleep: Add helpers to allow a device to remain powered-on PM: QoS: Add check to make sure CPU latency is non-negative PM: runtime: Remove unsued extern declaration of pm_runtime_update_max_time_suspended() cpufreq: intel_pstate: set stale CPU frequency to minimum cpufreq: stats: Improve the performance of cpufreq_stats_create_table() dt-bindings: cpufreq: Convert ti-cpufreq to json schema dt-bindings: opp: Convert ti-omap5-opp-supply to json schema OPP: Fix argument name in doc comment cpuidle: menu: Skip tick_nohz_get_sleep_length() call in some cases cpufreq: cppc: Set fie_disabled to FIE_DISABLED if fails to create kworker_fie cpufreq: cppc: cppc_cpufreq_get_rate() returns zero in all error cases. ...
2023-08-28Merge tag 'acpi-6.6-rc1' of ↵Linus Torvalds2-4/+17
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI updates from Rafael Wysocki: "These include new ACPICA material, a rework of the ACPI thermal driver, a switch-over of the ACPI processor driver to using _OSC instead of (long deprecated) _PDC for CPU initialization, a rework of firmware notifications handling in several drivers, fixes and cleanups for suspend-to-idle handling on AMD systems, ACPI backlight driver updates and more. Specifics: - Update the ACPICA code in the kernel to upstream revision 20230628 including the following changes: - Suppress a GCC 12 dangling-pointer warning (Philip Prindeville) - Reformat the ACPI_STATE_COMMON macro and its users (George Guo) - Replace the ternary operator with ACPI_MIN() (Jiangshan Yi) - Add support for _DSC as per ACPI 6.5 (Saket Dumbre) - Remove a duplicate macro from zephyr header (Najumon B.A) - Add data structures for GED and _EVT tracking (Jose Marinho) - Fix misspelled CDAT DSMAS define (Dave Jiang) - Simplify an error message in acpi_ds_result_push() (Christophe Jaillet) - Add a struct size macro related to SRAT (Dave Jiang) - Add AML_NO_OPERAND_RESOLVE flag to Timer (Abhishek Mainkar) - Add support for RISC-V external interrupt controllers in MADT (Sunil V L) - Add RHCT flags, CMO and MMU nodes (Sunil V L) - Change ACPICA version to 20230628 (Bob Moore) - Introduce new wrappers for ACPICA notify handler install/remove and convert multiple drivers to using their own Notify() handlers instead of the ACPI bus type .notify() slated for removal (Michal Wilczynski) - Add backlight=native DMI quirk for Apple iMac12,1 and iMac12,2 (Hans de Goede) - Put ACPI video and its child devices explicitly into D0 on boot to avoid platform firmware confusion (Kai-Heng Feng) - Add backlight=native DMI quirk for Lenovo Ideapad Z470 (Jiri Slaby) - Support obtaining physical CPU ID from MADT on LoongArch (Bibo Mao) - Convert ACPI CPU initialization to using _OSC instead of _PDC that has been depreceted since 2018 and dropped from the specification in ACPI 6.5 (Michal Wilczynski, Rafael Wysocki) - Drop non-functional nocrt parameter from ACPI thermal (Mario Limonciello) - Clean up the ACPI thermal driver, rework the handling of firmware notifications in it and make it provide a table of generic trip point structures to the core during initialization (Rafael Wysocki) - Defer enumeration of devices with _DEP pointing to IVSC (Wentong Wu) - Install SystemCMOS address space handler for ACPI000E (TAD) to meet platform firmware expectations on some platforms (Zhang Rui) - Fix finding the generic error data in the ACPi extlog driver for compatibility with old and new firmware interface versions (Xiaochun Lee) - Remove assorted unused declarations of functions (Yue Haibing) - Move AMBA bus scan handling into arm64 specific directory (Sudeep Holla) - Fix and clean up suspend-to-idle interface for AMD systems (Mario Limonciello, Andy Shevchenko) - Fix string truncation warning in pnpacpi_add_device() (Sunil V L)" * tag 'acpi-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (66 commits) ACPI: x86: s2idle: Add a function to get LPS0 constraint for a device ACPI: x86: s2idle: Add for_each_lpi_constraint() helper ACPI: x86: s2idle: Add more debugging for AMD constraints parsing ACPI: x86: s2idle: Fix a logic error parsing AMD constraints table ACPI: x86: s2idle: Catch multiple ACPI_TYPE_PACKAGE objects ACPI: x86: s2idle: Post-increment variables when getting constraints ACPI: Adjust #ifdef for *_lps0_dev use ACPI: TAD: Install SystemCMOS address space handler for ACPI000E ACPI: Remove assorted unused declarations of functions ACPI: extlog: Fix finding the generic error data for v3 structure PNP: ACPI: Fix string truncation warning ACPI: Remove unused extern declaration acpi_paddr_to_node() ACPI: video: Add backlight=native DMI quirk for Apple iMac12,1 and iMac12,2 ACPI: video: Put ACPI video and its child devices into D0 on boot ACPI: processor: LoongArch: Get physical ID from MADT ACPI: scan: Defer enumeration of devices with a _DEP pointing to IVSC device ACPI: thermal: Eliminate code duplication from acpi_thermal_notify() ACPI: thermal: Drop unnecessary thermal zone callbacks ACPI: thermal: Rework thermal_get_trend() ACPI: thermal: Use trip point table to register thermal zones ...
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