starfive-tech/linux.git/Documentation/ABI/testing, branch visionfive

x86/vmscape: Enable the mitigation

2025-08-14T17:37:33+00:00

Enable the previously added mitigation for VMscape. Add the cmdline vmscape={off|ibpb|force} and sysfs reporting. Signed-off-by: Pawan Gupta Signed-off-by: Dave Hansen Reviewed-by: Borislav Petkov (AMD) Reviewed-by: Dave Hansen

Merge tag 'efi-next-for-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi

2025-08-09T15:10:01+00:00

Pull EFI updates from Ard Biesheuvel: - Expose the OVMF firmware debug log via sysfs - Lower the default log level for the EFI stub to avoid corrupting any splash screens with unimportant diagnostic output * tag 'efi-next-for-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi: efi: add API doc entry for ovmf_debug_log efistub: Lower default log level efi: add ovmf debug log driver

Merge tag 'f2fs-for-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs

2025-08-04T23:27:21+00:00

Pull f2fs updates from Jaegeuk Kim: "Three main updates: folio conversion by Matthew, switch to a new mount API by Hongbo and Eric, and several sysfs entries to tune GCs for ZUFS with finer granularity by Daeho. There are also patches to address bugs and issues in the existing features such as GCs, file pinning, write-while-dio-read, contingous block allocation, and memory access violations. Enhancements: - switch to new mount API and folio conversion - add sysfs nodes to controle F2FS GCs for ZUFS - improve performance on the nat entry cache - drop inode from the donation list when the last file is closed - avoid splitting bio when reading multiple pages Bug fixes: - fix to trigger foreground gc during f2fs_map_blocks() in lfs mode - make sure zoned device GC to use FG_GC in shortage of free section - fix to calculate dirty data during has_not_enough_free_secs() - fix to update upper_p in __get_secs_required() correctly - wait for inflight dio completion, excluding pinned files read using dio - don't break allocation when crossing contiguous sections - vm_unmap_ram() may be called from an invalid context - fix to avoid out-of-boundary access in dnode page - fix to avoid panic in f2fs_evict_inode - fix to avoid UAF in f2fs_sync_inode_meta() - fix to use f2fs_is_valid_blkaddr_raw() in do_write_page() - fix UAF of f2fs_inode_info in f2fs_free_dic - fix to avoid invalid wait context issue - fix bio memleak when committing super block - handle nat.blkaddr corruption in f2fs_get_node_info() In addition, there are also clean-ups and minor bug fixes" * tag 'f2fs-for-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (109 commits) f2fs: drop inode from the donation list when the last file is closed f2fs: add gc_boost_gc_greedy sysfs node f2fs: add gc_boost_gc_multiple sysfs node f2fs: fix to trigger foreground gc during f2fs_map_blocks() in lfs mode f2fs: fix to calculate dirty data during has_not_enough_free_secs() f2fs: fix to update upper_p in __get_secs_required() correctly f2fs: directly add newly allocated pre-dirty nat entry to dirty set list f2fs: avoid redundant clean nat entry move in lru list f2fs: zone: wait for inflight dio completion, excluding pinned files read using dio f2fs: ignore valid ratio when free section count is low f2fs: don't break allocation when crossing contiguous sections f2fs: remove unnecessary tracepoint enabled check f2fs: merge the two conditions to avoid code duplication f2fs: vm_unmap_ram() may be called from an invalid context f2fs: fix to avoid out-of-boundary access in dnode page f2fs: switch to the new mount api f2fs: introduce fs_context_operation structure f2fs: separate the options parsing and options checking f2fs: Add f2fs_fs_context to record the mount options f2fs: Allow sbi to be NULL in f2fs_printk ...

Merge tag 'cxl-for-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl

2025-08-01T22:47:06+00:00

Pull CXL updates from Dave Jiang: "The most significant changes in this pull request is the series that introduces ACQUIRE() and ACQUIRE_ERR() macros to replace conditional locking and ease the pain points of scoped_cond_guard(). The series also includes follow on changes that refactor the CXL sub-system to utilize the new macros. Detail summary: - Add documentation template for CXL conventions to document CXL platform quirks - Replace mutex_lock_io() with mutex_lock() for mailbox - Add location limit for fake CFMWS range for cxl_test, ARM platform enabling - CXL documentation typo and clarity fixes - Use correct format specifier for function cxl_set_ecs_threshold() - Make cxl_bus_type constant - Introduce new helper cxl_resource_contains_addr() to check address availability - Fix wrong DPA checking for PPR operation - Remove core/acpi.c and CXL core dependency on ACPI - Introduce ACQUIRE() and ACQUIRE_ERR() for conditional locks - Add CXL updates utilizing ACQUIRE() macro to remove gotos and improve readability - Add return for the dummy version of cxl_decoder_detach() without CONFIG_CXL_REGION - CXL events updates for spec r3.2 - Fix return of __cxl_decoder_detach() error path - CXL debugfs documentation fix" * tag 'cxl-for-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (28 commits) Documentation/ABI/testing/debugfs-cxl: Add 'cxl' to clear_poison path cxl/region: Fix an ERR_PTR() vs NULL bug cxl/events: Trace Memory Sparing Event Record cxl/events: Add extra validity checks for CVME count in DRAM Event Record cxl/events: Add extra validity checks for corrected memory error count in General Media Event Record cxl/events: Update Common Event Record to CXL spec rev 3.2 cxl: Fix -Werror=return-type in cxl_decoder_detach() cleanup: Fix documentation build error for ACQUIRE updates cxl: Convert to ACQUIRE() for conditional rwsem locking cxl/region: Consolidate cxl_decoder_kill_region() and cxl_region_detach() cxl/region: Move ready-to-probe state check to a helper cxl/region: Split commit_store() into __commit() and queue_reset() helpers cxl/decoder: Drop pointless locking cxl/decoder: Move decoder register programming to a helper cxl/mbox: Convert poison list mutex to ACQUIRE() cleanup: Introduce ACQUIRE() and ACQUIRE_ERR() for conditional locks cxl: Remove core/acpi.c and cxl core dependency on ACPI cxl/core: Using cxl_resource_contains_addr() to check address availability cxl/edac: Fix wrong dpa checking for PPR operation cxl/core: Introduce a new helper cxl_resource_contains_addr() ...

Merge tag 'mm-stable-2025-07-30-15-25' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2025-07-31T21:57:54+00:00

Pull MM updates from Andrew Morton: "As usual, many cleanups. The below blurbiage describes 42 patchsets. 21 of those are partially or fully cleanup work. "cleans up", "cleanup", "maintainability", "rationalizes", etc. I never knew the MM code was so dirty. "mm: ksm: prevent KSM from breaking merging of new VMAs" (Lorenzo Stoakes) addresses an issue with KSM's PR_SET_MEMORY_MERGE mode: newly mapped VMAs were not eligible for merging with existing adjacent VMAs. "mm/damon: introduce DAMON_STAT for simple and practical access monitoring" (SeongJae Park) adds a new kernel module which simplifies the setup and usage of DAMON in production environments. "stop passing a writeback_control to swap/shmem writeout" (Christoph Hellwig) is a cleanup to the writeback code which removes a couple of pointers from struct writeback_control. "drivers/base/node.c: optimization and cleanups" (Donet Tom) contains largely uncorrelated cleanups to the NUMA node setup and management code. "mm: userfaultfd: assorted fixes and cleanups" (Tal Zussman) does some maintenance work on the userfaultfd code. "Readahead tweaks for larger folios" (Ryan Roberts) implements some tuneups for pagecache readahead when it is reading into order>0 folios. "selftests/mm: Tweaks to the cow test" (Mark Brown) provides some cleanups and consistency improvements to the selftests code. "Optimize mremap() for large folios" (Dev Jain) does that. A 37% reduction in execution time was measured in a memset+mremap+munmap microbenchmark. "Remove zero_user()" (Matthew Wilcox) expunges zero_user() in favor of the more modern memzero_page(). "mm/huge_memory: vmf_insert_folio_*() and vmf_insert_pfn_pud() fixes" (David Hildenbrand) addresses some warts which David noticed in the huge page code. These were not known to be causing any issues at this time. "mm/damon: use alloc_migrate_target() for DAMOS_MIGRATE_{HOT,COLD" (SeongJae Park) provides some cleanup and consolidation work in DAMON. "use vm_flags_t consistently" (Lorenzo Stoakes) uses vm_flags_t in places where we were inappropriately using other types. "mm/memfd: Reserve hugetlb folios before allocation" (Vivek Kasireddy) increases the reliability of large page allocation in the memfd code. "mm: Remove pXX_devmap page table bit and pfn_t type" (Alistair Popple) removes several now-unneeded PFN_* flags. "mm/damon: decouple sysfs from core" (SeongJae Park) implememnts some cleanup and maintainability work in the DAMON sysfs layer. "madvise cleanup" (Lorenzo Stoakes) does quite a lot of cleanup/maintenance work in the madvise() code. "madvise anon_name cleanups" (Vlastimil Babka) provides additional cleanups on top or Lorenzo's effort. "Implement numa node notifier" (Oscar Salvador) creates a standalone notifier for NUMA node memory state changes. Previously these were lumped under the more general memory on/offline notifier. "Make MIGRATE_ISOLATE a standalone bit" (Zi Yan) cleans up the pageblock isolation code and fixes a potential issue which doesn't seem to cause any problems in practice. "selftests/damon: add python and drgn based DAMON sysfs functionality tests" (SeongJae Park) adds additional drgn- and python-based DAMON selftests which are more comprehensive than the existing selftest suite. "Misc rework on hugetlb faulting path" (Oscar Salvador) fixes a rather obscure deadlock in the hugetlb fault code and follows that fix with a series of cleanups. "cma: factor out allocation logic from __cma_declare_contiguous_nid" (Mike Rapoport) rationalizes and cleans up the highmem-specific code in the CMA allocator. "mm/migration: rework movable_ops page migration (part 1)" (David Hildenbrand) provides cleanups and future-preparedness to the migration code. "mm/damon: add trace events for auto-tuned monitoring intervals and DAMOS quota" (SeongJae Park) adds some tracepoints to some DAMON auto-tuning code. "mm/damon: fix misc bugs in DAMON modules" (SeongJae Park) does that. "mm/damon: misc cleanups" (SeongJae Park) also does what it claims. "mm: folio_pte_batch() improvements" (David Hildenbrand) cleans up the large folio PTE batching code. "mm/damon/vaddr: Allow interleaving in migrate_{hot,cold} actions" (SeongJae Park) facilitates dynamic alteration of DAMON's inter-node allocation policy. "Remove unmap_and_put_page()" (Vishal Moola) provides a couple of page->folio conversions. "mm: per-node proactive reclaim" (Davidlohr Bueso) implements a per-node control of proactive reclaim - beyond the current memcg-based implementation. "mm/damon: remove damon_callback" (SeongJae Park) replaces the damon_callback interface with a more general and powerful damon_call()+damos_walk() interface. "mm/mremap: permit mremap() move of multiple VMAs" (Lorenzo Stoakes) implements a number of mremap cleanups (of course) in preparation for adding new mremap() functionality: newly permit the remapping of multiple VMAs when the user is specifying MREMAP_FIXED. It still excludes some specialized situations where this cannot be performed reliably. "drop hugetlb_free_pgd_range()" (Anthony Yznaga) switches some sparc hugetlb code over to the generic version and removes the thus-unneeded hugetlb_free_pgd_range(). "mm/damon/sysfs: support periodic and automated stats update" (SeongJae Park) augments the present userspace-requested update of DAMON sysfs monitoring files. Automatic update is now provided, along with a tunable to control the update interval. "Some randome fixes and cleanups to swapfile" (Kemeng Shi) does what is claims. "mm: introduce snapshot_page" (Luiz Capitulino and David Hildenbrand) provides (and uses) a means by which debug-style functions can grab a copy of a pageframe and inspect it locklessly without tripping over the races inherent in operating on the live pageframe directly. "use per-vma locks for /proc/pid/maps reads" (Suren Baghdasaryan) addresses the large contention issues which can be triggered by reads from that procfs file. Latencies are reduced by more than half in some situations. The series also introduces several new selftests for the /proc/pid/maps interface. "__folio_split() clean up" (Zi Yan) cleans up __folio_split()! "Optimize mprotect() for large folios" (Dev Jain) provides some quite large (>3x) speedups to mprotect() when dealing with large folios. "selftests/mm: reuse FORCE_READ to replace "asm volatile("" : "+r" (XXX));" and some cleanup" (wang lian) does some cleanup work in the selftests code. "tools/testing: expand mremap testing" (Lorenzo Stoakes) extends the mremap() selftest in several ways, including adding more checking of Lorenzo's recently added "permit mremap() move of multiple VMAs" feature. "selftests/damon/sysfs.py: test all parameters" (SeongJae Park) extends the DAMON sysfs interface selftest so that it tests all possible user-requested parameters. Rather than the present minimal subset" * tag 'mm-stable-2025-07-30-15-25' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (370 commits) MAINTAINERS: add missing headers to mempory policy & migration section MAINTAINERS: add missing file to cgroup section MAINTAINERS: add MM MISC section, add missing files to MISC and CORE MAINTAINERS: add missing zsmalloc file MAINTAINERS: add missing files to page alloc section MAINTAINERS: add missing shrinker files MAINTAINERS: move memremap.[ch] to hotplug section MAINTAINERS: add missing mm_slot.h file THP section MAINTAINERS: add missing interval_tree.c to memory mapping section MAINTAINERS: add missing percpu-internal.h file to per-cpu section mm/page_alloc: remove trace_mm_alloc_contig_migrate_range_info() selftests/damon: introduce _common.sh to host shared function selftests/damon/sysfs.py: test runtime reduction of DAMON parameters selftests/damon/sysfs.py: test non-default parameters runtime commit selftests/damon/sysfs.py: generalize DAMON context commit assertion selftests/damon/sysfs.py: generalize monitoring attributes commit assertion selftests/damon/sysfs.py: generalize DAMOS schemes commit assertion selftests/damon/sysfs.py: test DAMOS filters commitment selftests/damon/sysfs.py: generalize DAMOS scheme commit assertion selftests/damon/sysfs.py: test DAMOS destinations commitment ...

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2025-07-31T19:13:53+00:00

Pull SCSI updates from James Bottomley: "Smaller set of driver updates than usual (ufs, lpfc, mpi3mr). The rest (including the core file changes) are doc updates and some minor bug fixes" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (49 commits) scsi: libiscsi: Initialize iscsi_conn->dd_data only if memory is allocated scsi: scsi_transport_fc: Add comments to describe added 'rport' parameter scsi: bfa: Double-free fix scsi: isci: Fix dma_unmap_sg() nents value scsi: mvsas: Fix dma_unmap_sg() nents value scsi: elx: efct: Fix dma_unmap_sg() nents value scsi: scsi_transport_fc: Change to use per-rport devloss_work_q scsi: ufs: exynos: Fix programming of HCI_UTRL_NEXUS_TYPE scsi: core: Fix kernel doc for scsi_track_queue_full() scsi: ibmvscsi_tgt: Fix dma_unmap_sg() nents value scsi: ibmvscsi_tgt: Fix typo in comment scsi: mpi3mr: Update driver version to 8.14.0.5.50 scsi: mpi3mr: Serialize admin queue BAR writes on 32-bit systems scsi: mpi3mr: Drop unnecessary volatile from __iomem pointers scsi: mpi3mr: Fix race between config read submit and interrupt completion scsi: ufs: ufs-qcom: Enable QUnipro Internal Clock Gating scsi: ufs: core: Add ufshcd_dme_rmw() to modify DME attributes scsi: ufs: ufs-qcom: Update esi_vec_mask for HW major version >= 6 scsi: core: Use scsi_cmd_priv() instead of open-coding it scsi: qla2xxx: Remove firmware URL ...

Merge tag 'v6.17-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2025-07-31T16:45:28+00:00

Pull crypto update from Herbert Xu: "API: - Allow hash drivers without fallbacks (e.g., hardware key) Algorithms: - Add hmac hardware key support (phmac) on s390 - Re-enable sha384 in FIPS mode - Disable sha1 in FIPS mode - Convert zstd to acomp Drivers: - Lower priority of qat skcipher and aead - Convert aspeed to partial block API - Add iMX8QXP support in caam - Add rate limiting support for GEN6 devices in qat - Enable telemetry for GEN6 devices in qat - Implement full backlog mode for hisilicon/sec2" * tag 'v6.17-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (116 commits) crypto: keembay - Use min() to simplify ocs_create_linked_list_from_sg() crypto: hisilicon/hpre - fix dma unmap sequence crypto: qat - make adf_dev_autoreset() static crypto: ccp - reduce stack usage in ccp_run_aes_gcm_cmd crypto: qat - refactor ring-related debug functions crypto: qat - fix seq_file position update in adf_ring_next() crypto: qat - fix DMA direction for compression on GEN2 devices crypto: jitter - replace ARRAY_SIZE definition with header include crypto: engine - remove {prepare,unprepare}_crypt_hardware callbacks crypto: engine - remove request batching support crypto: qat - flush misc workqueue during device shutdown crypto: qat - enable rate limiting feature for GEN6 devices crypto: qat - add compression slice count for rate limiting crypto: qat - add get_svc_slice_cnt() in device data structure crypto: qat - add adf_rl_get_num_svc_aes() in rate limiting crypto: qat - relocate service related functions crypto: qat - consolidate service enums crypto: qat - add decompression service for rate limiting crypto: qat - validate service in rate limiting sysfs api crypto: hisilicon/sec2 - implement full backlog mode for sec ...

Merge tag 'drm-next-2025-07-30' of https://gitlab.freedesktop.org/drm/kernel

2025-07-31T02:26:49+00:00

Pull drm updates from Dave Airlie: "Highlights: - Intel xe enable Panthor Lake, started adding WildCat Lake - amdgpu has a bunch of reset improvments along with the usual IP updates - msm got VM_BIND support which is important for vulkan sparse memory - more drm_panic users - gpusvm common code to handle a bunch of core SVM work outside drivers. Detail summary: Changes outside drm subdirectory: - 'shrink_shmem_memory()' for better shmem/hibernate interaction - Rust support infrastructure: - make ETIMEDOUT available - add size constants up to SZ_2G - add DMA coherent allocation bindings - mtd driver for Intel GPU non-volatile storage - i2c designware quirk for Intel xe core: - atomic helpers: tune enable/disable sequences - add task info to wedge API - refactor EDID quirks - connector: move HDR sink to drm_display_info - fourcc: half-float and 32-bit float formats - mode_config: pass format info to simplify dma-buf: - heaps: Give CMA heap a stable name ci: - add device tree validation and kunit displayport: - change AUX DPCD access probe address - add quirk for DPCD probe - add panel replay definitions - backlight control helpers fbdev: - make CONFIG_FIRMWARE_EDID available on all arches fence: - fix UAF issues format-helper: - improve tests gpusvm: - introduce devmem only flag for allocation - add timeslicing support to GPU SVM ttm: - improve eviction sched: - tracing improvements - kunit improvements - memory leak fixes - reset handling improvements color mgmt: - add hardware gamma LUT handling helpers bridge: - add destroy hook - switch to reference counted drm_bridge allocations - tc358767: convert to devm_drm_bridge_alloc - improve CEC handling panel: - switch to reference counter drm_panel allocations - fwnode panel lookup - Huiling hl055fhv028c support - Raspberry Pi 7" 720x1280 support - edp: KDC KD116N3730A05, N160JCE-ELL CMN, N116BCJ-EAK - simple: AUO P238HAN01 - st7701: Winstar wf40eswaa6mnn0 - visionox: rm69299-shift - Renesas R61307, Renesas R69328 support - DJN HX83112B hdmi: - add CEC handling - YUV420 output support xe: - WildCat Lake support - Enable PanthorLake by default - mark BMG as SRIOV capable - update firmware recommendations - Expose media OA units - aux-bux support for non-volatile memory - MTD intel-dg driver for non-volatile memory - Expose fan control and voltage regulator in sysfs - restructure migration for multi-device - Restore GuC submit UAF fix - make GEM shrinker drm managed - SRIOV VF Post-migration recovery of GGTT nodes - W/A additions/reworks - Prefetch support for svm ranges - Don't allocate managed BO for each policy change - HWMON fixes for BMG - Create LRC BO without VM - PCI ID updates - make SLPC debugfs files optional - rework eviction rejection of bound external BOs - consolidate PAT programming logic for pre/post Xe2 - init changes for flicker-free boot - Enable GuC Dynamic Inhibit Context switch i915: - drm_panic support for i915/xe - initial flip queue off by default for LNL/PNL - Wildcat Lake Display support - Support for DSC fractional link bpp - Support for simultaneous Panel Replay and Adaptive sync - Support for PTL+ double buffer LUT - initial PIPEDMC event handling - drm_panel_follower support - DPLL interface renames - allocate struct intel_display dynamically - flip queue preperation - abstract DRAM detection better - avoid GuC scheduling stalls - remove DG1 force probe requirement - fix MEI interrupt handler on RT kernels - use backlight control helpers for eDP - more shared display code refactoring amdgpu: - add userq slot to INFO ioctl - SR-IOV hibernation support - Suspend improvements - Backlight improvements - Use scaling for non-native eDP modes - cleaner shader updates for GC 9.x - Remove fence slab - SDMA fw checks for userq support - RAS updates - DMCUB updates - DP tunneling fixes - Display idle D3 support - Per queue reset improvements - initial smartmux support amdkfd: - enable KFD on loongarch - mtype fix for ext coherent system memory radeon: - CS validation additional GL extensions - drop console lock during suspend/resume - bump driver version msm: - VM BIND support - CI: infrastructure updates - UBWC single source of truth - decouple GPU and KMS support - DP: rework I/O accessors - DPU: SM8750 support - DSI: SM8750 support - GPU: X1-45 support and speedbin support for X1-85 - MDSS: SM8750 support nova: - register! macro improvements - DMA object abstraction - VBIOS parser + fwsec lookup - sysmem flush page support - falcon: generic falcon boot code and HAL - FWSEC-FRTS: fb setup and load/execute ivpu: - Add Wildcat Lake support - Add turbo flag ast: - improve hardware generations implementation imx: - IMX8qxq Display Controller support lima: - Rockchip RK3528 GPU support nouveau: - fence handling cleanup panfrost: - MT8370 support - bo labeling - 64-bit register access qaic: - add RAS support rockchip: - convert inno_hdmi to a bridge rz-du: - add RZ/V2H(P) support - MIPI-DSI DCS support sitronix: - ST7567 support sun4i: - add H616 support tidss: - add TI AM62L support - AM65x OLDI bridge support bochs: - drm panic support vkms: - YUV and R* format support - use faux device vmwgfx: - fence improvements hyperv: - move out of simple - add drm_panic support" * tag 'drm-next-2025-07-30' of https://gitlab.freedesktop.org/drm/kernel: (1479 commits) drm/tidss: oldi: convert to devm_drm_bridge_alloc() API drm/tidss: encoder: convert to devm_drm_bridge_alloc() drm/amdgpu: move reset support type checks into the caller drm/amdgpu/sdma7: re-emit unprocessed state on ring reset drm/amdgpu/sdma6: re-emit unprocessed state on ring reset drm/amdgpu/sdma5.2: re-emit unprocessed state on ring reset drm/amdgpu/sdma5: re-emit unprocessed state on ring reset drm/amdgpu/gfx12: re-emit unprocessed state on ring reset drm/amdgpu/gfx11: re-emit unprocessed state on ring reset drm/amdgpu/gfx10: re-emit unprocessed state on ring reset drm/amdgpu/gfx9.4.3: re-emit unprocessed state on kcq reset drm/amdgpu/gfx9: re-emit unprocessed state on kcq reset drm/amdgpu: Add WARN_ON to the resource clear function drm/amd/pm: Use cached metrics data on SMUv13.0.6 drm/amd/pm: Use cached data for min/max clocks gpu: nova-core: fix bounds check in PmuLookupTableEntry::new drm/amdgpu: Replace HQD terminology with slots naming drm/amdgpu: Add user queue instance count in HW IP info drm/amd/amdgpu: Add helper functions for isp buffers drm/amd/amdgpu: Initialize swnode for ISP MFD device ...

Merge tag 'slab-for-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab

2025-07-30T18:32:38+00:00

Pull slab updates from Vlastimil Babka: - Convert struct slab to its own flags instead of referencing page flags, which is another preparation step before separating it from struct page completely. Along with that, a bunch of documentation fixes and cleanups (Matthew Wilcox) - Convert large kmalloc to use frozen pages in order to be consistent with non-large kmalloc slabs (Vlastimil Babka) - MAINTAINERS updates (Matthew Wilcox, Lorenzo Stoakes) - Restore NUMA policy support for large kmalloc, broken by mistake in v6.1 (Vlastimil Babka) * tag 'slab-for-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab: MAINTAINERS: add missing files to slab section slab: Update MAINTAINERS entry memcg_slabinfo: Fix use of PG_slab kfence: Remove mention of PG_slab vmcoreinfo: Remove documentation of PG_slab and PG_hugetlb doc: Add slab internal kernel-doc slub: Fix a documentation build error for krealloc() slab: Add SL_pfmemalloc flag slab: Add SL_partial flag slab: Rename slab->__page_flags to slab->flags doc: Move SLUB documentation to the admin guide mm, slab: use frozen pages for large kmalloc mm, slab: restore NUMA policy support for large kmalloc

Merge tag 'iommu-updates-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux

2025-07-30T17:42:00+00:00

Pull iommu updates from Will Deacon: "Core: - Remove the 'pgsize_bitmap' member from 'struct iommu_ops' - Convert the x86 drivers over to msi_create_parent_irq_domain() AMD-Vi: - Add support for examining driver/device internals via debugfs - Add support for "HATDis" to disable host translation when it is not supported - Add support for limiting the maximum host translation level based on EFR[HATS] Apple DART: - Don't enable as built-in by default when ARCH_APPLE is selected Arm SMMU: - Devicetree bindings update for the Qualcomm SMMU in the "Milos" SoC - Support for Qualcomm SM6115 MDSS parts - Disable PRR on Qualcomm SM8250 as using these bits causes the hypervisor to explode Intel VT-d: - Reorganize Intel VT-d to be ready for iommupt - Optimize iotlb_sync_map for non-caching/non-RWBF modes - Fix missed PASID in dev TLB invalidation in cache_tag_flush_all() Mediatek: - Fix build warnings when W=1 Samsung Exynos: - Add support for reserved memory regions specified by the bootloader TI OMAP: - Use syscon_regmap_lookup_by_phandle_args() instead of parsing the node manually Misc: - Cleanups and minor fixes across the board" * tag 'iommu-updates-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux: (48 commits) iommu/vt-d: Fix UAF on sva unbind with pending IOPFs iommu/vt-d: Make iotlb_sync_map a static property of dmar_domain dt-bindings: arm-smmu: Remove sdm845-cheza specific entry iommu/amd: Fix geometry.aperture_end for V2 tables iommu/amd: Wrap debugfs ABI testing symbols snippets in literal code blocks iommu/amd: Add documentation for AMD IOMMU debugfs support iommu/amd: Add debugfs support to dump IRT Table iommu/amd: Add debugfs support to dump device table iommu/amd: Add support for device id user input iommu/amd: Add debugfs support to dump IOMMU command buffer iommu/amd: Add debugfs support to dump IOMMU Capability registers iommu/amd: Add debugfs support to dump IOMMU MMIO registers iommu/amd: Refactor AMD IOMMU debugfs initial setup dt-bindings: arm-smmu: document the support on Milos iommu/exynos: add support for reserved regions iommu/arm-smmu: disable PRR on SM8250 iommu/arm-smmu-v3: Revert vmaster in the error path iommu/io-pgtable-arm: Remove unused macro iopte_prot iommu/arm-smmu-qcom: Add SM6115 MDSS compatible iommu/qcom: Fix pgsize_bitmap ...