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9 daysMerge tag 'mm-stable-2025-03-30-16-52' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull MM updates from Andrew Morton: - The series "Enable strict percpu address space checks" from Uros Bizjak uses x86 named address space qualifiers to provide compile-time checking of percpu area accesses. This has caused a small amount of fallout - two or three issues were reported. In all cases the calling code was found to be incorrect. - The series "Some cleanup for memcg" from Chen Ridong implements some relatively monir cleanups for the memcontrol code. - The series "mm: fixes for device-exclusive entries (hmm)" from David Hildenbrand fixes a boatload of issues which David found then using device-exclusive PTE entries when THP is enabled. More work is needed, but this makes thins better - our own HMM selftests now succeed. - The series "mm: zswap: remove z3fold and zbud" from Yosry Ahmed remove the z3fold and zbud implementations. They have been deprecated for half a year and nobody has complained. - The series "mm: further simplify VMA merge operation" from Lorenzo Stoakes implements numerous simplifications in this area. No runtime effects are anticipated. - The series "mm/madvise: remove redundant mmap_lock operations from process_madvise()" from SeongJae Park rationalizes the locking in the madvise() implementation. Performance gains of 20-25% were observed in one MADV_DONTNEED microbenchmark. - The series "Tiny cleanup and improvements about SWAP code" from Baoquan He contains a number of touchups to issues which Baoquan noticed when working on the swap code. - The series "mm: kmemleak: Usability improvements" from Catalin Marinas implements a couple of improvements to the kmemleak user-visible output. - The series "mm/damon/paddr: fix large folios access and schemes handling" from Usama Arif provides a couple of fixes for DAMON's handling of large folios. - The series "mm/damon/core: fix wrong and/or useless damos_walk() behaviors" from SeongJae Park fixes a few issues with the accuracy of kdamond's walking of DAMON regions. - The series "expose mapping wrprotect, fix fb_defio use" from Lorenzo Stoakes changes the interaction between framebuffer deferred-io and core MM. No functional changes are anticipated - this is preparatory work for the future removal of page structure fields. - The series "mm/damon: add support for hugepage_size DAMOS filter" from Usama Arif adds a DAMOS filter which permits the filtering by huge page sizes. - The series "mm: permit guard regions for file-backed/shmem mappings" from Lorenzo Stoakes extends the guard region feature from its present "anon mappings only" state. The feature now covers shmem and file-backed mappings. - The series "mm: batched unmap lazyfree large folios during reclamation" from Barry Song cleans up and speeds up the unmapping for pte-mapped large folios. - The series "reimplement per-vma lock as a refcount" from Suren Baghdasaryan puts the vm_lock back into the vma. Our reasons for pulling it out were largely bogus and that change made the code more messy. This patchset provides small (0-10%) improvements on one microbenchmark. - The series "Docs/mm/damon: misc DAMOS filters documentation fixes and improves" from SeongJae Park does some maintenance work on the DAMON docs. - The series "hugetlb/CMA improvements for large systems" from Frank van der Linden addresses a pile of issues which have been observed when using CMA on large machines. - The series "mm/damon: introduce DAMOS filter type for unmapped pages" from SeongJae Park enables users of DMAON/DAMOS to filter my the page's mapped/unmapped status. - The series "zsmalloc/zram: there be preemption" from Sergey Senozhatsky teaches zram to run its compression and decompression operations preemptibly. - The series "selftests/mm: Some cleanups from trying to run them" from Brendan Jackman fixes a pile of unrelated issues which Brendan encountered while runnimg our selftests. - The series "fs/proc/task_mmu: add guard region bit to pagemap" from Lorenzo Stoakes permits userspace to use /proc/pid/pagemap to determine whether a particular page is a guard page. - The series "mm, swap: remove swap slot cache" from Kairui Song removes the swap slot cache from the allocation path - it simply wasn't being effective. - The series "mm: cleanups for device-exclusive entries (hmm)" from David Hildenbrand implements a number of unrelated cleanups in this code. - The series "mm: Rework generic PTDUMP configs" from Anshuman Khandual implements a number of preparatoty cleanups to the GENERIC_PTDUMP Kconfig logic. - The series "mm/damon: auto-tune aggregation interval" from SeongJae Park implements a feedback-driven automatic tuning feature for DAMON's aggregation interval tuning. - The series "Fix lazy mmu mode" from Ryan Roberts fixes some issues in powerpc, sparc and x86 lazy MMU implementations. Ryan did this in preparation for implementing lazy mmu mode for arm64 to optimize vmalloc. - The series "mm/page_alloc: Some clarifications for migratetype fallback" from Brendan Jackman reworks some commentary to make the code easier to follow. - The series "page_counter cleanup and size reduction" from Shakeel Butt cleans up the page_counter code and fixes a size increase which we accidentally added late last year. - The series "Add a command line option that enables control of how many threads should be used to allocate huge pages" from Thomas Prescher does that. It allows the careful operator to significantly reduce boot time by tuning the parallalization of huge page initialization. - The series "Fix calculations in trace_balance_dirty_pages() for cgwb" from Tang Yizhou fixes the tracing output from the dirty page balancing code. - The series "mm/damon: make allow filters after reject filters useful and intuitive" from SeongJae Park improves the handling of allow and reject filters. Behaviour is made more consistent and the documention is updated accordingly. - The series "Switch zswap to object read/write APIs" from Yosry Ahmed updates zswap to the new object read/write APIs and thus permits the removal of some legacy code from zpool and zsmalloc. - The series "Some trivial cleanups for shmem" from Baolin Wang does as it claims. - The series "fs/dax: Fix ZONE_DEVICE page reference counts" from Alistair Popple regularizes the weird ZONE_DEVICE page refcount handling in DAX, permittig the removal of a number of special-case checks. - The series "refactor mremap and fix bug" from Lorenzo Stoakes is a preparatoty refactoring and cleanup of the mremap() code. - The series "mm: MM owner tracking for large folios (!hugetlb) + CONFIG_NO_PAGE_MAPCOUNT" from David Hildenbrand reworks the manner in which we determine whether a large folio is known to be mapped exclusively into a single MM. - The series "mm/damon: add sysfs dirs for managing DAMOS filters based on handling layers" from SeongJae Park adds a couple of new sysfs directories to ease the management of DAMON/DAMOS filters. - The series "arch, mm: reduce code duplication in mem_init()" from Mike Rapoport consolidates many per-arch implementations of mem_init() into code generic code, where that is practical. - The series "mm/damon/sysfs: commit parameters online via damon_call()" from SeongJae Park continues the cleaning up of sysfs access to DAMON internal data. - The series "mm: page_ext: Introduce new iteration API" from Luiz Capitulino reworks the page_ext initialization to fix a boot-time crash which was observed with an unusual combination of compile and cmdline options. - The series "Buddy allocator like (or non-uniform) folio split" from Zi Yan reworks the code to split a folio into smaller folios. The main benefit is lessened memory consumption: fewer post-split folios are generated. - The series "Minimize xa_node allocation during xarry split" from Zi Yan reduces the number of xarray xa_nodes which are generated during an xarray split. - The series "drivers/base/memory: Two cleanups" from Gavin Shan performs some maintenance work on the drivers/base/memory code. - The series "Add tracepoints for lowmem reserves, watermarks and totalreserve_pages" from Martin Liu adds some more tracepoints to the page allocator code. - The series "mm/madvise: cleanup requests validations and classifications" from SeongJae Park cleans up some warts which SeongJae observed during his earlier madvise work. - The series "mm/hwpoison: Fix regressions in memory failure handling" from Shuai Xue addresses two quite serious regressions which Shuai has observed in the memory-failure implementation. - The series "mm: reliable huge page allocator" from Johannes Weiner makes huge page allocations cheaper and more reliable by reducing fragmentation. - The series "Minor memcg cleanups & prep for memdescs" from Matthew Wilcox is preparatory work for the future implementation of memdescs. - The series "track memory used by balloon drivers" from Nico Pache introduces a way to track memory used by our various balloon drivers. - The series "mm/damon: introduce DAMOS filter type for active pages" from Nhat Pham permits users to filter for active/inactive pages, separately for file and anon pages. - The series "Adding Proactive Memory Reclaim Statistics" from Hao Jia separates the proactive reclaim statistics from the direct reclaim statistics. - The series "mm/vmscan: don't try to reclaim hwpoison folio" from Jinjiang Tu fixes our handling of hwpoisoned pages within the reclaim code. * tag 'mm-stable-2025-03-30-16-52' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (431 commits) mm/page_alloc: remove unnecessary __maybe_unused in order_to_pindex() x86/mm: restore early initialization of high_memory for 32-bits mm/vmscan: don't try to reclaim hwpoison folio mm/hwpoison: introduce folio_contain_hwpoisoned_page() helper cgroup: docs: add pswpin and pswpout items in cgroup v2 doc mm: vmscan: split proactive reclaim statistics from direct reclaim statistics selftests/mm: speed up split_huge_page_test selftests/mm: uffd-unit-tests support for hugepages > 2M docs/mm/damon/design: document active DAMOS filter type mm/damon: implement a new DAMOS filter type for active pages fs/dax: don't disassociate zero page entries MM documentation: add "Unaccepted" meminfo entry selftests/mm: add commentary about 9pfs bugs fork: use __vmalloc_node() for stack allocation docs/mm: Physical Memory: Populate the "Zones" section xen: balloon: update the NR_BALLOON_PAGES state hv_balloon: update the NR_BALLOON_PAGES state balloon_compaction: update the NR_BALLOON_PAGES state meminfo: add a per node counter for balloon drivers mm: remove references to folio in __memcg_kmem_uncharge_page() ...
2025-03-24Merge tag 'sched-core-2025-03-22' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler updates from Ingo Molnar: "Core & fair scheduler changes: - Cancel the slice protection of the idle entity (Zihan Zhou) - Reduce the default slice to avoid tasks getting an extra tick (Zihan Zhou) - Force propagating min_slice of cfs_rq when {en,de}queue tasks (Tianchen Ding) - Refactor can_migrate_task() to elimate looping (I Hsin Cheng) - Add unlikey branch hints to several system calls (Colin Ian King) - Optimize current_clr_polling() on certain architectures (Yujun Dong) Deadline scheduler: (Juri Lelli) - Remove redundant dl_clear_root_domain call - Move dl_rebuild_rd_accounting to cpuset.h Uclamp: - Use the uclamp_is_used() helper instead of open-coding it (Xuewen Yan) - Optimize sched_uclamp_used static key enabling (Xuewen Yan) Scheduler topology support: (Juri Lelli) - Ignore special tasks when rebuilding domains - Add wrappers for sched_domains_mutex - Generalize unique visiting of root domains - Rebuild root domain accounting after every update - Remove partition_and_rebuild_sched_domains - Stop exposing partition_sched_domains_locked RSEQ: (Michael Jeanson) - Update kernel fields in lockstep with CONFIG_DEBUG_RSEQ=y - Fix segfault on registration when rseq_cs is non-zero - selftests: Add rseq syscall errors test - selftests: Ensure the rseq ABI TLS is actually 1024 bytes Membarriers: - Fix redundant load of membarrier_state (Nysal Jan K.A.) Scheduler debugging: - Introduce and use preempt_model_str() (Sebastian Andrzej Siewior) - Make CONFIG_SCHED_DEBUG unconditional (Ingo Molnar) Fixes and cleanups: - Always save/restore x86 TSC sched_clock() on suspend/resume (Guilherme G. Piccoli) - Misc fixes and cleanups (Thorsten Blum, Juri Lelli, Sebastian Andrzej Siewior)" * tag 'sched-core-2025-03-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (40 commits) cpuidle, sched: Use smp_mb__after_atomic() in current_clr_polling() sched/debug: Remove CONFIG_SCHED_DEBUG sched/debug: Remove CONFIG_SCHED_DEBUG from self-test config files sched/debug, Documentation: Remove (most) CONFIG_SCHED_DEBUG references from documentation sched/debug: Make CONFIG_SCHED_DEBUG functionality unconditional sched/debug: Make 'const_debug' tunables unconditional __read_mostly sched/debug: Change SCHED_WARN_ON() to WARN_ON_ONCE() rseq/selftests: Fix namespace collision with rseq UAPI header include/{topology,cpuset}: Move dl_rebuild_rd_accounting to cpuset.h sched/topology: Stop exposing partition_sched_domains_locked cgroup/cpuset: Remove partition_and_rebuild_sched_domains sched/topology: Remove redundant dl_clear_root_domain call sched/deadline: Rebuild root domain accounting after every update sched/deadline: Generalize unique visiting of root domains sched/topology: Wrappers for sched_domains_mutex sched/deadline: Ignore special tasks when rebuilding domains tracing: Use preempt_model_str() xtensa: Rely on generic printing of preemption model x86: Rely on generic printing of preemption model s390: Rely on generic printing of preemption model ...
2025-03-24Merge tag 'docs-6.15' of git://git.lwn.net/linuxLinus Torvalds
Pull documentation updates from Jonathan Corbet: "It has been a reasonably busy cycle for docs... - Significant changes throughout the tree to bring Python code up to current standards and raise the minimum Python required to 3.9 Much of this is preparatory to replacing the ancient Perl scripts/kernel-doc horror with a slightly less horrifying Python implementation, expected for 6.16 - Update the minimum Sphinx required to 3.4.3, allowing us to remove a bunch of older compatibility code - Rework and improve the generation of the ABI documentation (All of the above done by Mauro) - Lots of translation updates. Alex Shi and Yanteng Si are taking on responsibility for the Chinese translations going forward; that work will still get to you via docs-next - Try to standardize the format for indicating a developer's affiliation in commit tags - Clarify the TAB's role in CoC enforcement actions - Try to spell out the rules for when a commit tag can name another developer without their explicit permission Plus lots of other typo fixes and updates" * tag 'docs-6.15' of git://git.lwn.net/linux: (98 commits) docs/zh_CN: fix spelling mistake docs/Chinese: change the disclaimer words docs/zh_CN: Add snp-tdx-threat-model index Chinese translation docs: driver-api: firmware: clarify userspace requirements docs: clarify rules wrt tagging other people docs: Remove outdated highuid.rst documentation Documentation: dma-buf: heaps: Add heap name definitions docs/.../submit-checklist: Use Documentation/admin-guide/abi.rst for cross-ref of README docs: Correct installation instruction Documentation: kcsan: fix "Plain Accesses and Data Races" URL in kcsan.rst Documentation/CoC: Spell out the TAB role in enforcement decisions Documentation: ocxl.rst: Update consortium site scripts: get_feat.pl: substitute s390x with s390 scripts/kernel-doc: drop dead code for Wcontents_before_sections scripts/kernel-doc: don't add not needed new lines docs: driver-api/infiniband.rst: fix Kerneldoc markup drivers: firewire: firewire-cdev.h: fix identation on a kernel-doc markup drivers: media: intel-ipu3.h: fix identation on a kernel-doc markup include/asm-generic/io.h: fix kerneldoc markup Docs/arch/arm64: Fix spelling in amu.rst ...
2025-03-19sched/debug, Documentation: Remove (most) CONFIG_SCHED_DEBUG references from ↵Ingo Molnar
documentation Since it's enabled unconditionally now, remove all references to it. (Left out languages I cannot read.) Signed-off-by: Ingo Molnar <mingo@kernel.org> Tested-by: Shrikanth Hegde <sshegde@linux.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Juri Lelli <juri.lelli@redhat.com> Cc: Vincent Guittot <vincent.guittot@linaro.org> Cc: Dietmar Eggemann <dietmar.eggemann@arm.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Ben Segall <bsegall@google.com> Cc: Mel Gorman <mgorman@suse.de> Cc: Valentin Schneider <vschneid@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Link: https://lore.kernel.org/r/20250317104257.3496611-5-mingo@kernel.org
2025-03-19docs/zh_CN: fix spelling mistakePeng Jiang
The word watermark was misspelled as "watemark". Signed-off-by: Peng Jiang <jiang.peng9@zte.com.cn> Reviewed-by: Dongliang Mu <dzm91@hust.edu.cn> Signed-off-by: Alex Shi <alexs@kernel.org> Link: https://lore.kernel.org/r/20250317100811126QvOaWRPxSgm2ttU5faitl@zte.com.cn
2025-03-19docs/Chinese: change the disclaimer wordsAlex Shi
2 paragraph warning and note take a bit more space, let's merge them together, and guide to other maintainer and reviewers. Cc: Yanteng Si <si.yanteng@linux.dev> Cc: Dongliang Mu <dzm91@hust.edu.cn> Cc: Jonathan Corbet <corbet@lwn.net> Cc: linux-doc@vger.kernel.org Reviewed-by: Tang Yizhou <yizhou.tang@shopee.com> Reviewed-by: Dongliang Mu <dzm91@hust.edu.cn> Signed-off-by: Alex Shi <alexs@kernel.org> Link: https://lore.kernel.org/r/20250305025101.27717-1-alexs@kernel.org
2025-03-19docs/zh_CN: Add snp-tdx-threat-model index Chinese translationYuxian Mao
Translate .../security/snp-tdx-threat-model.rst into Chinese. Update the translation through commit "cdae7e8a69c3" ("docs/MAINTAINERS: Update my email address") Fixed pdfdocs warning by Alex Shi. Reviewed-by: Yanteng Si <si.yanteng@linux.dev> Signed-off-by: Yuxian Mao <maoyuxian@cqsoftware.com.cn> Signed-off-by: Alex Shi <alexs@kernel.org> Link: https://lore.kernel.org/r/20250304071401.117780-1-maoyuxian@cqsoftware.com.cn
2025-03-16mm: z3fold: remove z3foldYosry Ahmed
Patch series "mm: zswap: remove z3fold and zbud", v2. After 2 cycles of deprecating z3fold, remove it as well as zbud (rationale in specific patches). This patch (of 2): Z3fold has been marked as deprecated for 2 cycles and no one complained, as expected. As there are no known users, remove the code now. Link: https://lkml.kernel.org/r/20250129180633.3501650-1-yosry.ahmed@linux.dev Link: https://lkml.kernel.org/r/20250129180633.3501650-2-yosry.ahmed@linux.dev Signed-off-by: Yosry Ahmed <yosry.ahmed@linux.dev> Acked-by: Johannes Weiner <hannes@cmpxchg.org> Reviewed-by: Shakeel Butt <shakeel.butt@linux.dev> Acked-by: Nhat Pham <nphamcs@gmail.com> Cc: Alexander Gordeev <agordeev@linux.ibm.com> Cc: Chengming Zhou <chengming.zhou@linux.dev> Cc: Christian Borntraeger <borntraeger@linux.ibm.com> Cc: Dan Streetman <ddstreet@ieee.org> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Huacai Chen <chenhuacai@kernel.org> Cc: Miaohe Lin <linmiaohe@huawei.com> Cc: Seth Jennings <sjenning@redhat.com> Cc: Sven Schnelle <svens@linux.ibm.com> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: Vitaly Wool <vitaly.wool@konsulko.com> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: WANG Xuerui <kernel@xen0n.name> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-03-16mm/rmap: convert make_device_exclusive_range() to make_device_exclusive()David Hildenbrand
The single "real" user in the tree of make_device_exclusive_range() always requests making only a single address exclusive. The current implementation is hard to fix for properly supporting anonymous THP / large folios and for avoiding messing with rmap walks in weird ways. So let's always process a single address/page and return folio + page to minimize page -> folio lookups. This is a preparation for further changes. Reject any non-anonymous or hugetlb folios early, directly after GUP. While at it, extend the documentation of make_device_exclusive() to clarify some things. Link: https://lkml.kernel.org/r/20250210193801.781278-4-david@redhat.com Signed-off-by: David Hildenbrand <david@redhat.com> Acked-by: Simona Vetter <simona.vetter@ffwll.ch> Reviewed-by: Alistair Popple <apopple@nvidia.com> Tested-by: Alistair Popple <apopple@nvidia.com> Cc: Alex Shi <alexs@kernel.org> Cc: Danilo Krummrich <dakr@kernel.org> Cc: Dave Airlie <airlied@gmail.com> Cc: Jann Horn <jannh@google.com> Cc: Jason Gunthorpe <jgg@nvidia.com> Cc: Jerome Glisse <jglisse@redhat.com> Cc: John Hubbard <jhubbard@nvidia.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Karol Herbst <kherbst@redhat.com> Cc: Liam Howlett <liam.howlett@oracle.com> Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> Cc: Lyude <lyude@redhat.com> Cc: "Masami Hiramatsu (Google)" <mhiramat@kernel.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Pasha Tatashin <pasha.tatashin@soleen.com> Cc: Peter Xu <peterx@redhat.com> Cc: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: SeongJae Park <sj@kernel.org> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Yanteng Si <si.yanteng@linux.dev> Cc: Barry Song <v-songbaohua@oppo.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-03-12docs/.../submit-checklist: Use Documentation/admin-guide/abi.rst for ↵Akira Yokosawa
cross-ref of README Commit fb12098d8ee4 ("docs: submit-checklist: Allow creating cross-references for ABI README") assumes that the path of "Documentation/ABI/README" would be converted to a cross-ref to the README. However, as the README is included by the "kernel-abi" directive at Documentation/admin-guide/abi.rst, the expected conversion does not happen. Instead, use the path where the "kernel-abi" directive exists for the conversion to work. Restore the original path of README in inline-literal form as an additional note for readers of the .rst file. Apply the same changes for translations. Signed-off-by: Akira Yokosawa <akiyks@gmail.com> Fixes: fb12098d8ee4 ("docs: submit-checklist: Allow creating cross-references for ABI README") Fixes: eb0c714120ba ("docs: translations: Allow creating cross-references for ABI README") Cc: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Cc: Alex Shi <alexs@kernel.org> Cc: Yanteng Si <si.yanteng@linux.dev> Cc: Dongliang Mu <dzm91@hust.edu.cn> Cc: Hu Haowen <2023002089@link.tyut.edu.cn> Cc: Federico Vaga <federico.vaga@vaga.pv.it> Cc: Carlos Bilbao <carlos.bilbao@kernel.org> Cc: Avadhut Naik <avadhut.naik@amd.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20250304075734.56660-1-akiyks@gmail.com
2025-02-21docs/ja_JP: Convert SubmitChecklist into reST with belated updatesAkira Yokosawa
This is a brand-new translation against commit 2783096fb1dd ("docs: submit-checklist: Expand on build tests against different word sizes"), rather than an update of ja_JP/SubmitChecklist, which has never updated since 2008 except for trivial changes not involving translation. As we now have two reST contents under the ja_JP translation, to avoid duplicated boiler plates, split out ja_JP's own disclaimer part into a new section and put a reference to it at the beginning of each doc. As there is no prospect of ja_JP to have a lot of translated docs, keep those .rst files in the toctree of ja_JP/index.rst. Signed-off-by: Akira Yokosawa <akiyks@gmail.com> Cc: Tsugikazu Shibata <shibata@linuxfoundation.org> Reviewed-by: Tsugikazu Shibata <shibata@linuxfoundation.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20250217060132.64670-1-akiyks@gmail.com
2025-02-18docs: translations: Allow creating cross-references for ABI READMEMauro Carvalho Chehab
Update translations to also generate cross references for the ABI readme file. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/685461ca5834c0cd4f7830f354d7ee123afb3716.1739254867.git.mchehab+huawei@kernel.org
2025-02-18docs/zh_CN: add few request for Chinese translationAlex Shi
A good checked summit could save much time for linux-doc maintainer. Signed-off-by: Alex Shi <alexs@kernel.org> Cc: Yanteng Si <siyanteng@loongson.cn> Cc: Jonathan Corbet <corbet@lwn.net> Cc: linux-doc@vger.kernel.org Cc: linux-kernel@vger.kernel.org Reviewed-by: Yanteng Si <si.yanteng@linux.dev> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20250213054222.21776-2-alexs@kernel.org
2025-02-17MAINTAINERS: update Nick's contact infoNick Desaulniers
Updated .mailmap, but forgot these other places. Link: https://lkml.kernel.org/r/20250212173523.3979840-1-ndesaulniers@google.com Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-02-10docs/zh_CN: Add secrets index Chinese translationzhangwei
Translate .../security/secrets/index.rst into Chinese Update the translation through commit 7419995a331c ("docs: security: Add secrets/coco documentation") Signed-off-by: zhangwei <zhangwei@cqsoftware.com.cn> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/57978b69f643c1aacf78804affde4c819960fd3c.1738923258.git.zhangwei@cqsoftware.com.cn
2025-02-10docs/zh_CN: Add keys index Chinese translationzhangwei
Translate .../security/keys/index.rst into Chinese Update the translation through commit 5395d312dff0 ("doc: ReSTify keys-trusted-encrypted.txt") Signed-off-by: zhangwei <zhangwei@cqsoftware.com.cn> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/6e55a93d889871a872a3449cb186c28fb38fd3df.1738923258.git.zhangwei@cqsoftware.com.cn
2025-02-10docs/zh_CN: Add self-protection index Chinese translationzhangwei
Translate .../security/self-protection.rst into Chinese. Update the translation through commit b080e52110ea ("docs: update self-protection __ro_after_init status") Reviewed-by: Yanteng Si <si.yanteng@linux.dev> Reviewed-by: Yuxian Mao <maoyuxian@cqsoftware.com.cn> Signed-off-by: zhangwei <zhangwei@cqsoftware.com.cn> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/dd8c6da2e145aadac202e979bea0ff6b56431e0b.1738923258.git.zhangwei@cqsoftware.com.cn
2025-02-10docs/zh_CN: Update the translation of dev-tools/ubsan to v6.14-rc1WangYuli
Commit 918327e9b7ff ("ubsan: Remove CONFIG_UBSAN_SANITIZE_ALL") removed the CONFIG_UBSAN_SANITIZE_ALL configuration option. Update the Chinese documentation accordingly and revise the document format by the way. Link: https://lore.kernel.org/all/6F05157E5E157493+20250123043258.149643-1-wangyuli@uniontech.com/ Link: https://lore.kernel.org/all/fb3c5ec4-eabc-48c0-bf0b-d20cad978b4f@linux.dev/ Signed-off-by: WangYuli <wangyuli@uniontech.com> Reviewed-by: Yanteng Si <si.yanteng@linux.dev> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/2B33A00C9F5BECC7+20250207084821.251531-1-wangyuli@uniontech.com
2025-02-04docs: admin-guide: rename GTK+ to GTKDiego Viola
Upstream calls it "GTK" now, see [1] [1] https://mail.gnome.org/archives/gtk-devel-list/2019-February/msg00000.html Signed-off-by: Diego Viola <diego.viola@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20250204040444.6299-1-diego.viola@gmail.com
2025-02-04docs/zh_CN: Add security credentials Chinese translationShuo Zhao
Translate .../security/credentials.rst into Chinese. Update the translation through commit cf92ec602ac5 ("Documentation: remove current_security() reference") Reviewed-by: Yanteng Si <si.yanteng@linux.dev> Reviewed-by: Alex Shi <alexs@kernel.org> Signed-off-by: Shuo Zhao <zhaoshuo@cqsoftware.com.cn> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20250114022843.22489-1-zhaoshuo@cqsoftware.com.cn
2025-02-04docs/zh_CN: Add tpm tpm_ftpm_tee Chinese translationShuo Zhao
Translate .../security/tpm/tpm_ftpm_tee.rst into Chinese. Update the translation through commit e8bd417aab0c ("tpm/tpm_ftpm_tee: Document fTPM TEE driver") Reviewed-by: Alex Shi <alexs@kernel.org> Signed-off-by: Shuo Zhao <zhaoshuo@cqsoftware.com.cn> Reviewed-by: Yanteng Si <si.yanteng@linux.dev> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/5de6312d2b9d23646eb306e74bae3f80ff28941d.1737603330.git.zhaoshuo@cqsoftware.com.cn
2025-02-04docs/zh_CN: Add tpm xen-tpmfront Chinese translationShuo Zhao
Translate .../security/tpm/xen-tpmfront.rst into Chinese. Update the translation through commit 9e255e2b9afe ("Documentation: drop optional BOMs") Reviewed-by: Alex Shi <alexs@kernel.org> Signed-off-by: Shuo Zhao <zhaoshuo@cqsoftware.com.cn> Reviewed-by: Yanteng Si <si.yanteng@linux.dev> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/570a7a7c6f55996c02dd2e474a4e8cbfa8f9ccc3.1737603330.git.zhaoshuo@cqsoftware.com.cn
2025-02-04docs/zh_CN: Add tpm tpm_vtpm_proxy Chinese translationShuo Zhao
Translate .../security/tpm/tpm_vtpm_proxy.rst into Chinese. Update the translation through commit 799a545bb938 ("tpm: move documentation under Documentation/security") Signed-off-by: Shuo Zhao <zhaoshuo@cqsoftware.com.cn> Reviewed-by: Yanteng Si <si.yanteng@linux.dev> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/f9798eaec76b27cc02fa47970bf623879377d422.1737603330.git.zhaoshuo@cqsoftware.com.cn
2025-02-04docs/zh_CN: Add tpm tpm_tis Chinese translationShuo Zhao
Translate .../security/tpm/tpm_tis.rst into Chinese. Update the translation through commit 8a55256a8462 ("Documentation: tpm_tis") Reviewed-by: Alex Shi <alexs@kernel.org> Signed-off-by: Shuo Zhao <zhaoshuo@cqsoftware.com.cn> Reviewed-by: Yanteng Si <si.yanteng@linux.dev> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/ac55092bc3f1b3ec51f3e2dd596616ade1a32076.1737603330.git.zhaoshuo@cqsoftware.com.cn
2025-02-04docs/zh_CN: Add tpm tpm-security Chinese translationShuo Zhao
Translate .../security/tpm/tpm-security.rst into Chinese Update the translation through commit 3d2daf9d592e ("Documentation: add tpm-security.rst") Signed-off-by: Shuo Zhao <zhaoshuo@cqsoftware.com.cn> Reviewed-by: Yanteng Si <si.yanteng@linux.dev> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/a7d98aaf8bc1393fb38095a0d2a3bc3e43c1c543.1737603330.git.zhaoshuo@cqsoftware.com.cn
2025-02-04docs/zh_CN: Add tpm tpm_event_log Chinese translationShuo Zhao
Translate .../security/tpm/tpm_event_log.rst into Chinese. Update the translation through commit 2ef5a7f1482c ("tpm: Document UEFI event log quirks") Reviewed-by: Alex Shi <alexs@kernel.org> Signed-off-by: Shuo Zhao <zhaoshuo@cqsoftware.com.cn> Reviewed-by: Yanteng Si <si.yanteng@linux.dev> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/32c35c0504f262668996080b44dfe059a5266256.1737603330.git.zhaoshuo@cqsoftware.com.cn
2025-02-04docs/zh_CN: Add tpm index Chinese translationShuo Zhao
Translate .../security/tpm/index.rst into Chinese Update the translation through commit 1d479e3cd652 ("Documentation: tpm: Add TPM security docs toctree entry") Reviewed-by: Alex Shi <alexs@kernel.org> Signed-off-by: Shuo Zhao <zhaoshuo@cqsoftware.com.cn> Reviewed-by: Yanteng Si <si.yanteng@linux.dev> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/900d91e8a2c7c35259005de5cff99e7bb4e7adf6.1737603330.git.zhaoshuo@cqsoftware.com.cn
2025-02-01mailmap, MAINTAINERS, docs: update Carlos's email addressCarlos Bilbao
Update .mailmap to reflect my new (and final) primary email address, carlos.bilbao@kernel.org. Also update contact information in files Documentation/translations/sp_SP/index.rst and MAINTAINERS. Link: https://lkml.kernel.org/r/20250130012248.1196208-1-carlos.bilbao@kernel.org Signed-off-by: Carlos Bilbao <carlos.bilbao@kernel.org> Cc: Carlos Bilbao <bilbao@vt.edu> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Mattew Wilcox <willy@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-01-26Merge tag 'mm-stable-2025-01-26-14-59' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull MM updates from Andrew Morton: "The various patchsets are summarized below. Plus of course many indivudual patches which are described in their changelogs. - "Allocate and free frozen pages" from Matthew Wilcox reorganizes the page allocator so we end up with the ability to allocate and free zero-refcount pages. So that callers (ie, slab) can avoid a refcount inc & dec - "Support large folios for tmpfs" from Baolin Wang teaches tmpfs to use large folios other than PMD-sized ones - "Fix mm/rodata_test" from Petr Tesarik performs some maintenance and fixes for this small built-in kernel selftest - "mas_anode_descend() related cleanup" from Wei Yang tidies up part of the mapletree code - "mm: fix format issues and param types" from Keren Sun implements a few minor code cleanups - "simplify split calculation" from Wei Yang provides a few fixes and a test for the mapletree code - "mm/vma: make more mmap logic userland testable" from Lorenzo Stoakes continues the work of moving vma-related code into the (relatively) new mm/vma.c - "mm/page_alloc: gfp flags cleanups for alloc_contig_*()" from David Hildenbrand cleans up and rationalizes handling of gfp flags in the page allocator - "readahead: Reintroduce fix for improper RA window sizing" from Jan Kara is a second attempt at fixing a readahead window sizing issue. It should reduce the amount of unnecessary reading - "synchronously scan and reclaim empty user PTE pages" from Qi Zheng addresses an issue where "huge" amounts of pte pagetables are accumulated: https://lore.kernel.org/lkml/cover.1718267194.git.zhengqi.arch@bytedance.com/ Qi's series addresses this windup by synchronously freeing PTE memory within the context of madvise(MADV_DONTNEED) - "selftest/mm: Remove warnings found by adding compiler flags" from Muhammad Usama Anjum fixes some build warnings in the selftests code when optional compiler warnings are enabled - "mm: don't use __GFP_HARDWALL when migrating remote pages" from David Hildenbrand tightens the allocator's observance of __GFP_HARDWALL - "pkeys kselftests improvements" from Kevin Brodsky implements various fixes and cleanups in the MM selftests code, mainly pertaining to the pkeys tests - "mm/damon: add sample modules" from SeongJae Park enhances DAMON to estimate application working set size - "memcg/hugetlb: Rework memcg hugetlb charging" from Joshua Hahn provides some cleanups to memcg's hugetlb charging logic - "mm/swap_cgroup: remove global swap cgroup lock" from Kairui Song removes the global swap cgroup lock. A speedup of 10% for a tmpfs-based kernel build was demonstrated - "zram: split page type read/write handling" from Sergey Senozhatsky has several fixes and cleaups for zram in the area of zram_write_page(). A watchdog softlockup warning was eliminated - "move pagetable_*_dtor() to __tlb_remove_table()" from Kevin Brodsky cleans up the pagetable destructor implementations. A rare use-after-free race is fixed - "mm/debug: introduce and use VM_WARN_ON_VMG()" from Lorenzo Stoakes simplifies and cleans up the debugging code in the VMA merging logic - "Account page tables at all levels" from Kevin Brodsky cleans up and regularizes the pagetable ctor/dtor handling. This results in improvements in accounting accuracy - "mm/damon: replace most damon_callback usages in sysfs with new core functions" from SeongJae Park cleans up and generalizes DAMON's sysfs file interface logic - "mm/damon: enable page level properties based monitoring" from SeongJae Park increases the amount of information which is presented in response to DAMOS actions - "mm/damon: remove DAMON debugfs interface" from SeongJae Park removes DAMON's long-deprecated debugfs interfaces. Thus the migration to sysfs is completed - "mm/hugetlb: Refactor hugetlb allocation resv accounting" from Peter Xu cleans up and generalizes the hugetlb reservation accounting - "mm: alloc_pages_bulk: small API refactor" from Luiz Capitulino removes a never-used feature of the alloc_pages_bulk() interface - "mm/damon: extend DAMOS filters for inclusion" from SeongJae Park extends DAMOS filters to support not only exclusion (rejecting), but also inclusion (allowing) behavior - "Add zpdesc memory descriptor for zswap.zpool" from Alex Shi introduces a new memory descriptor for zswap.zpool that currently overlaps with struct page for now. This is part of the effort to reduce the size of struct page and to enable dynamic allocation of memory descriptors - "mm, swap: rework of swap allocator locks" from Kairui Song redoes and simplifies the swap allocator locking. A speedup of 400% was demonstrated for one workload. As was a 35% reduction for kernel build time with swap-on-zram - "mm: update mips to use do_mmap(), make mmap_region() internal" from Lorenzo Stoakes reworks MIPS's use of mmap_region() so that mmap_region() can be made MM-internal - "mm/mglru: performance optimizations" from Yu Zhao fixes a few MGLRU regressions and otherwise improves MGLRU performance - "Docs/mm/damon: add tuning guide and misc updates" from SeongJae Park updates DAMON documentation - "Cleanup for memfd_create()" from Isaac Manjarres does that thing - "mm: hugetlb+THP folio and migration cleanups" from David Hildenbrand provides various cleanups in the areas of hugetlb folios, THP folios and migration - "Uncached buffered IO" from Jens Axboe implements the new RWF_DONTCACHE flag which provides synchronous dropbehind for pagecache reading and writing. To permite userspace to address issues with massive buildup of useless pagecache when reading/writing fast devices - "selftests/mm: virtual_address_range: Reduce memory" from Thomas Weißschuh fixes and optimizes some of the MM selftests" * tag 'mm-stable-2025-01-26-14-59' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (321 commits) mm/compaction: fix UBSAN shift-out-of-bounds warning s390/mm: add missing ctor/dtor on page table upgrade kasan: sw_tags: use str_on_off() helper in kasan_init_sw_tags() tools: add VM_WARN_ON_VMG definition mm/damon/core: use str_high_low() helper in damos_wmark_wait_us() seqlock: add missing parameter documentation for raw_seqcount_try_begin() mm/page-writeback: consolidate wb_thresh bumping logic into __wb_calc_thresh mm/page_alloc: remove the incorrect and misleading comment zram: remove zcomp_stream_put() from write_incompressible_page() mm: separate move/undo parts from migrate_pages_batch() mm/kfence: use str_write_read() helper in get_access_type() selftests/mm/mkdirty: fix memory leak in test_uffdio_copy() kasan: hw_tags: Use str_on_off() helper in kasan_init_hw_tags() selftests/mm: virtual_address_range: avoid reading from VM_IO mappings selftests/mm: vm_util: split up /proc/self/smaps parsing selftests/mm: virtual_address_range: unmap chunks after validation selftests/mm: virtual_address_range: mmap() without PROT_WRITE selftests/memfd/memfd_test: fix possible NULL pointer dereference mm: add FGP_DONTCACHE folio creation flag mm: call filemap_fdatawrite_range_kick() after IOCB_DONTCACHE issue ...
2025-01-25Docs/translations/*/admin-guide/mm/damon/usage: remove DAMON debugfs ↵SeongJae Park
interface documentation Patch series "mm/damon: remove DAMON debugfs interface". DAMON debugfs interface was the only user interface of DAMON at the beginning[1]. However, it turned out the interface would be not good enough for long-term flexibility and stability. In Feb 2022[2], we therefore introduced DAMON sysfs interface as an alternative user interface that aims long-term flexibility and stability. With its introduction, DAMON debugfs interface has announced to be deprecated in near future. In Feb 2023[3], we announced the official deprecation of DAMON debugfs interface. In Jan 2024[4], we further made the deprecation difficult to be ignored. In Oct 2024[5], we posted an RFC version of this patch series as the last notice. And as of this writing, no problem or concerns about the removal plan have reported. Apparently users are already moved to the alternative, or made good plans for the change. Remove the DAMON debugfs interface code from the tree. Given the past timeline and the absence of reported problems or concerns, it is safe enough to be done. [1] https://lore.kernel.org/20210716081449.22187-1-sj38.park@gmail.com [2] https://lore.kernel.org/20220228081314.5770-1-sj@kernel.org [3] https://lore.kernel.org/20230209192009.7885-1-sj@kernel.org [4] https://lore.kernel.org/20240130013549.89538-1-sj@kernel.org [5] https://lore.kernel.org/20241015175412.60563-1-sj@kernel.org This patch (of 8): It's time to remove DAMON debugfs interface, which has deprecated long before in February 2023. Read the cover letter of this patch sereis for more details. Remove DAMON debugfs interface usage documentation and references to it from translations, to avoid confusing users with documents for already removed things. Link: https://lkml.kernel.org/r/20250106191941.107070-1-sj@kernel.org Link: https://lkml.kernel.org/r/20250106191941.107070-2-sj@kernel.org Signed-off-by: SeongJae Park <sj@kernel.org> Cc: Alex Shi <alexs@kernel.org> Cc: Brendan Higgins <brendan.higgins@linux.dev> Cc: David Gow <davidgow@google.com> Cc: Hu Haowen <2023002089@link.tyut.edu.cn> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Rae Moar <rmoar@google.com> Cc: Shuah Khan <shuah@kernel.org> Cc: Yanteng Si <si.yanteng@linux.dev> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-01-24Merge tag 'devicetree-for-6.14' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: "DT Bindings: - Add Bindings for QCom QCS615 UFS, QCom IPQ5424 DWC3 USB, NXP imx7d MIPI DSI, QCom SM8750 PDC, QCom MSM8976 SRAM, QCom ipq6018 temp sensor, QCom QCS8300 Power Domain Controller, QCom QCS615 Power Domain Controller, QCom QCS615 APSS, QCom QCS615 qfprom, QCom QCS8300 remoteproc, Mediatek MT6328 PMIC, Allwinner A100 OPP, and NXP iMX35 GPT - Convert Altera socfpga-system, raspberrypi,bcm2835-power to DT schema - Add Siflower vendor prefix - Cleanup display, interrupt-controller, and UFS binding examples' indentation - Document preferred line wrapping (the same as the rest of the kernel) DT Core: - Add warning when of_property_read_bool() is used on non-boolean properties - Restore keeping bootloader DTB when booting with ACPI. Turns out some x86 platforms relied on that. Shrug. - Fix of_find_node_opts_by_path() handling of alias+path+options - Fix resource bounds checking for empty resources - A bunch of small fixes/cleanups all over from Zijun Hu - Cleanups in bin_attribute handling" * tag 'devicetree-for-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (50 commits) of: address: Fix empty resource handling in __of_address_resource_bounds() of/fdt: Restore possibility to use both ACPI and FDT from bootloader docs: dt-bindings: Document preferred line wrapping dt-bindings: ufs: Correct indentation and style in DTS example of: Correct element count for two arrays in API of_parse_phandle_with_args_map() of: reserved-memory: Warn for missing static reserved memory regions of: Do not expose of_alias_scan() and correct its comments dt-bindings: ufs: qcom: Add UFS Host Controller for QCS615 dt-bindings: usb: qcom,dwc3: Add IPQ5424 to USB DWC3 bindings dt-bindings: arm: coresight: Update the pattern of ete node name of: Warn when of_property_read_bool() is used on non-boolean properties device property: Split property reading bool and presence test ops of/fdt: Check fdt_get_mem_rsv() error in early_init_fdt_scan_reserved_mem() of: reserved-memory: Move an assignment to effective place in __reserved_mem_alloc_size() of: reserved-memory: Do not make kmemleak ignore freed address of: reserved-memory: Fix using wrong number of cells to get property 'alignment' of: Remove a duplicated code block of: property: Avoiding using uninitialized variable @imaplen in parse_interrupt_map() of: Correct child specifier used as input of the 2nd nexus node dt-bindings: interrupt-controller: ti,omap4-wugen-mpu: Add file extension ...
2025-01-13Documentation: bug-hunting.rst: remove odd contact informationGreg Kroah-Hartman
At the bottom of the bug-hunting.rst file there is a "signature" which doesn't seem to make much sense. It seems to predate git, and perhaps was from an earlier bug report that got copied into the document, but now makes no sense so remove it. Cc: greg@wind.rmcc.com Cc: Jonathan Corbet <corbet@lwn.net> Cc: Alex Shi <alexs@kernel.org> Cc: Yanteng Si <si.yanteng@linux.dev> Cc: Hu Haowen <2023002089@link.tyut.edu.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/2025011005-resistant-uncork-9814@gregkh
2025-01-13docs/zh_CN: Add sak index Chinese translationzhangwei
Translate lwn/Documentation/security/sak.rst into Chinese Update the translation through commit 4d3beaa06d35 ("docs: security: move some books to it and update") Reviewed-by: Yanteng Si <si.yanteng@linux.dev> Reviewed-by: Alex Shi <alexs@kernel.org> Signed-off-by: zhangwei <zhangwei@cqsoftware.com.cn> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20250110100405.2225-1-zhangwei@cqsoftware.com.cn
2025-01-09docs/zh_CN: Add landlock index Chinese translationYuxian Mao
Translate lwn/Documentation/security/landlock.rst into Chinese. Update the translation through commit dad2f2071516 ("landlock: Fix grammar issues in documentation") Signed-off-by: Yuxian Mao <maoyuxian@cqsoftware.com.cn> Reviewed-by: Yanteng Si <si.yanteng@linux.dev> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20250102104406.17600-1-maoyuxian@cqsoftware.com.cn
2025-01-09docs/zh_CN: Add siphash index Chinese translationzhangwei
Translate lwn/Documentation/security/siphash.rst into Chinese Update the translation through commit 12fe434314c8 ("Documentation: siphash: Fix typo in the name of offsetofend macro") Reviewed-by: Yanteng Si <si.yanteng@linux.dev> Signed-off-by: zhangwei <zhangwei@cqsoftware.com.cn> Reviewed-by: Yanteng Si <siyanteng@linux.dev> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/0af3d9b8be0e5166f74bd36fd6b040767f767fce.1736315479.git.zhangwei@cqsoftware.com.cn
2025-01-09docs/zh_CN: Add security IMA-templates Chinese translationShuo Zhao
Translate .../security/IMA-templates.rst into Chinese. Update the translation through commit 398c42e2c46c ("ima: support fs-verity file digest based version 3 signatures"). Reviewed-by: Yanteng Si <si.yanteng@linux.dev> Signed-off-by: Shuo Zhao <zhaoshuo@cqsoftware.com.cn> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20250108075740.19342-1-zhaoshuo@cqsoftware.com.cn
2025-01-09docs/zh_CN: Add security digsig Chinese translationShuo Zhao
Translate .../security/digsig.rst into Chinese. Update the translation through commit d56b699d76d1 ("Documentation: Fix typos") Reviewed-by: Yanteng Si <si.yanteng@linux.dev> Signed-off-by: Shuo Zhao <zhaoshuo@cqsoftware.com.cn> Reviewed-by: Yanteng Si <siyanteng@linux.dev> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20250108080136.19398-1-zhaoshuo@cqsoftware.com.cn
2025-01-03docs: dt: unittest: Correct SELFTEST to UNITTESTDirk Behme
The Kconfig switch is CONFIG_OF_UNITTEST. Not OF_SELFTEST. Correct this. While at it replace the outdated file list with a link to the directory as proposed by Rob Herring. Cc: Gaurav Minocha <gaurav.minocha.os@gmail.com> Cc: Rob Herring <robh@kernel.org> Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com> Link: https://lore.kernel.org/r/20241029054042.958775-1-dirk.behme@de.bosch.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2024-12-30docs/zh_CN: Add security lsm Chinese translationYuehui Zhao
Translate .../security/lsm.rst into Chinese. Update the translation through commit 6d2ed653185b ("lsm: move hook comments docs to security/security.c") Signed-off-by: Yuehui Zhao <zhaoyuehui@cqsoftware.com.cn> Reviewed-by: Yanteng Si <si.yanteng@linux.dev> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/d7582527ff42abf20b56ca6b145bfb91873c9ded.1734575890.git.zhaoyuehui@cqsoftware.com.cn
2024-12-30docs/zh_CN: Add security index Chinese translationYuehui Zhao
Translate .../security/index.rst into Chinese. Reviewed-by: Yanteng Si <si.yanteng@linux.dev> Signed-off-by: Yuehui Zhao <zhaoyuehui@cqsoftware.com.cn> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/89ad67b4b4e12a52581cfa0f87f194e1aee3e526.1734575890.git.zhaoyuehui@cqsoftware.com.cn
2024-12-11docs/sp_SP: Move development-process to top of indexCarlos Bilbao
All documents in development-process are now translated. Reorder development-process to the top of the index for translated docs, matching the layout in the main Documentation index. Co-developed-by: Avadhut Naik <avadhut.naik@amd.com> Signed-off-by: Avadhut Naik <avadhut.naik@amd.com> Signed-off-by: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20241129155851.1023884-8-carlos.bilbao.osdev@gmail.com
2024-12-11docs/sp_SP: Add translation of process/8.Conclusion.rstAvadhut Naik
Translate Documentation/process/8.Conclusion.rst into Spanish, finishing the development-process docs. Co-developed-by: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> Signed-off-by: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> Signed-off-by: Avadhut Naik <avadhut.naik@amd.com> Signed-off-by: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20241129155851.1023884-7-carlos.bilbao.osdev@gmail.com
2024-12-11docs/sp_SP: Add translation of process/7.AdvancedTopics.rstAvadhut Naik
Translate Documentation/process/7.AdvancedTopics.rst into Spanish. Co-developed-by: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> Signed-off-by: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> Signed-off-by: Avadhut Naik <avadhut.naik@amd.com> Signed-off-by: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20241129155851.1023884-6-carlos.bilbao.osdev@gmail.com
2024-12-11docs/sp_SP: Add translation of process/6.Followthrough.rstCarlos Bilbao
Translate Documentation/process/6.Followthrough.rst into Spanish. Co-developed-by: Avadhut Naik <avadhut.naik@amd.com> Signed-off-by: Avadhut Naik <avadhut.naik@amd.com> Signed-off-by: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20241129155851.1023884-5-carlos.bilbao.osdev@gmail.com
2024-12-11docs/sp_SP: Add translation of process/5.Posting.rstAvadhut Naik
Translate Documentation/process/5.Posting.rst into Spanish. Co-developed-by: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> Signed-off-by: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> Signed-off-by: Avadhut Naik <avadhut.naik@amd.com> Signed-off-by: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20241129155851.1023884-4-carlos.bilbao.osdev@gmail.com
2024-12-11docs/sp_SP: Add translation of process/4.Coding.rstCarlos Bilbao
Translate Documentation/process/4.Coding.rst into Spanish. Co-developed-by: Avadhut Naik <avadhut.naik@amd.com> Signed-off-by: Avadhut Naik <avadhut.naik@amd.com> Signed-off-by: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20241129155851.1023884-3-carlos.bilbao.osdev@gmail.com
2024-12-11docs/sp_SP: Add translation of process/3.Early-stage.rstCarlos Bilbao
Translate Documentation/process/3.Early-stage.rst into Spanish. Co-developed-by: Avadhut Naik <avadhut.naik@amd.com> Signed-off-by: Avadhut Naik <avadhut.naik@amd.com> Signed-off-by: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20241129155851.1023884-2-carlos.bilbao.osdev@gmail.com
2024-12-11Documentation: remove :kyb: tagsCengiz Can
:kyb: is an extra markup that we should avoid when we can. It worsens the plain-text reading experience and adds very little value to rendered views. Remove all :kbd: tags from Documentation/* Signed-off-by: Cengiz Can <cengiz@kernel.wtf> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20241202090514.1716-1-cengiz@kernel.wtf
2024-12-03module: Convert default symbol namespace to string literalMasahiro Yamada
Commit cdd30ebb1b9f ("module: Convert symbol namespace to string literal") only converted MODULE_IMPORT_NS() and EXPORT_SYMBOL_NS(), leaving DEFAULT_SYMBOL_NAMESPACE as a macro expansion. This commit converts DEFAULT_SYMBOL_NAMESPACE in the same way to avoid annoyance for the default namespace as well. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2024-12-03doc: module: revert misconversions for MODULE_IMPORT_NS()Masahiro Yamada
This reverts the misconversions introduced by commit cdd30ebb1b9f ("module: Convert symbol namespace to string literal"). The affected descriptions refer to MODULE_IMPORT_NS() tags in general, rather than suggesting the use of the empty string ("") as the namespace. Fixes: cdd30ebb1b9f ("module: Convert symbol namespace to string literal") Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>