blaster4385/linux-IllusionX/Documentation/core-api, branch v6.12.1

Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

2024-10-17T16:51:03Z

Pull arm64 fixes from Will Deacon: - Disable software tag-based KASAN when compiling with GCC, as functions are incorrectly instrumented leading to a crash early during boot - Fix pkey configuration for kernel threads when POE is enabled - Fix invalid memory accesses in uprobes when targetting load-literal instructions * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: kasan: Disable Software Tag-Based KASAN with GCC Documentation/protection-keys: add AArch64 to documentation arm64: set POR_EL0 for kernel threads arm64: probes: Fix uprobes for big-endian kernels arm64: probes: Fix simulate_ldr*_literal() arm64: probes: Remove broken LDR (literal) uprobe support

Documentation/protection-keys: add AArch64 to documentation

2024-10-14T16:27:48Z

As POE support was recently added, update the documentation. Also note that kernel threads have a default protection key register value. Signed-off-by: Joey Gouly Cc: Will Deacon Cc: Catalin Marinas Cc: Jonathan Corbet Link: https://lore.kernel.org/r/20241001133618.1547996-3-joey.gouly@arm.com [will: Adjusted wording based on feedback from Kevin] Signed-off-by: Will Deacon

Merge tag 'vfs-6.12-rc2.fixes.2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2024-10-03T16:22:50Z

Pull vfs fixes from Christian Brauner: "vfs: - Ensure that iter_folioq_get_pages() advances to the next slot otherwise it will end up using the same folio with an out-of-bound offset. iomap: - Dont unshare delalloc extents which can't be reflinked, and thus can't be shared. - Constrain the file range passed to iomap_file_unshare() directly in iomap instead of requiring the callers to do it. netfs: - Use folioq_count instead of folioq_nr_slot to prevent an unitialized value warning in netfs_clear_buffer(). - Fix missing wakeup after issuing writes by scheduling the write collector only if all the subrequest queues are empty and thus no writes are pending. - Fix two minor documentation bugs" * tag 'vfs-6.12-rc2.fixes.2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: iomap: constrain the file range passed to iomap_file_unshare iomap: don't bother unsharing delalloc extents netfs: Fix missing wakeup after issuing writes Documentation: add missing folio_queue entry folio_queue: fix documentation netfs: Fix a KMSAN uninit-value error in netfs_clear_buffer iov_iter: fix advancing slot in iter_folioq_get_pages()

Merge tag 'pull-work.unaligned' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2024-10-02T23:42:28Z

Pull generic unaligned.h cleanups from Al Viro: "Get rid of architecture-specific includes, replacing them with a single generic header file. It's the second largest (after asm/io.h) class of asm/* includes, and all but two architectures actually end up using exact same file. Massage the remaining two (arc and parisc) to do the same and just move the thing to from asm-generic/unaligned.h to linux/unaligned.h" [ This is one of those things that we're better off doing outside the merge window, and would only cause extra conflict noise if it was in linux-next for the next release due to all the trivial #include line updates. Rip off the band-aid. - Linus ] * tag 'pull-work.unaligned' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: move asm/unaligned.h to linux/unaligned.h arc: get rid of private asm/unaligned.h parisc: get rid of private asm/unaligned.h

move asm/unaligned.h to linux/unaligned.h

2024-10-02T21:23:23Z

asm/unaligned.h is always an include of asm-generic/unaligned.h; might as well move that thing to linux/unaligned.h and include that - there's nothing arch-specific in that header. auto-generated by the following: for i in `git grep -l -w asm/unaligned.h`; do sed -i -e "s/asm\/unaligned.h/linux\/unaligned.h/" $i done for i in `git grep -l -w asm-generic/unaligned.h`; do sed -i -e "s/asm-generic\/unaligned.h/linux\/unaligned.h/" $i done git mv include/asm-generic/unaligned.h include/linux/unaligned.h git mv tools/include/asm-generic/unaligned.h tools/include/linux/unaligned.h sed -i -e "/unaligned.h/d" include/asm-generic/Kbuild sed -i -e "s/__ASM_GENERIC/__LINUX/" include/linux/unaligned.h tools/include/linux/unaligned.h

Documentation: add missing folio_queue entry

2024-10-01T15:04:32Z

Add missing folio_queue entry. Reported-by: Stephen Rothwell Link: https://lore.kernel.org/r/20241001133920.6e28637b@canb.auug.org.au Signed-off-by: Christian Brauner

Merge tag 'vfs-6.12-rc2.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2024-09-30T17:59:44Z

Pull vfs fixes from Christian Brauner: "afs: - Fix setting of the server responding flag - Remove unused struct afs_address_list and afs_put_address_list() function - Fix infinite loop because of unresponsive servers - Ensure that afs_retry_request() function is correctly added to the afs_req_ops netfs operations table netfs: - Fix netfs_folio tracepoint handling to handle NULL mappings - Add a missing folio_queue API documentation - Ensure that netfs_write_folio() correctly advances the iterator via iov_iter_advance() - Fix a dentry leak during concurrent cull and cookie lookup operations in cachefiles pidfs: - Correctly handle accessing another task's pid namespace" * tag 'vfs-6.12-rc2.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: netfs: Fix the netfs_folio tracepoint to handle NULL mapping netfs: Add folio_queue API documentation netfs: Advance iterator correctly rather than jumping it afs: Fix the setting of the server responding flag afs: Remove unused struct and function prototype afs: Fix possible infinite loop with unresponsive servers pidfs: check for valid pid namespace afs: Fix missing wire-up of afs_retry_request() cachefiles: fix dentry leak in cachefiles_open_file()

netfs: Add folio_queue API documentation

2024-09-30T12:10:51Z

Add API documentation for folio_queue. Signed-off-by: David Howells Link: https://lore.kernel.org/r/2912369.1727691281@warthog.procyon.org.uk cc: Jeff Layton cc: netfs@lists.linux.dev cc: linux-doc@vger.kernel.org cc: linux-fsdevel@vger.kernel.org cc: linux-mm@kvack.org Signed-off-by: Christian Brauner

Merge tag 'locking-urgent-2024-09-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2024-09-29T15:51:30Z

Pull locking updates from Ingo Molnar: "lockdep: - Fix potential deadlock between lockdep and RCU (Zhiguo Niu) - Use str_plural() to address Coccinelle warning (Thorsten Blum) - Add debuggability enhancement (Luis Claudio R. Goncalves) static keys & calls: - Fix static_key_slow_dec() yet again (Peter Zijlstra) - Handle module init failure correctly in static_call_del_module() (Thomas Gleixner) - Replace pointless WARN_ON() in static_call_module_notify() (Thomas Gleixner) : - Add usage and style documentation (Dan Williams) rwsems: - Move is_rwsem_reader_owned() and rwsem_owner() under CONFIG_DEBUG_RWSEMS (Waiman Long) atomic ops, x86: - Redeclare x86_32 arch_atomic64_{add,sub}() as void (Uros Bizjak) - Introduce the read64_nonatomic macro to x86_32 with cx8 (Uros Bizjak)" Signed-off-by: Ingo Molnar * tag 'locking-urgent-2024-09-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/rwsem: Move is_rwsem_reader_owned() and rwsem_owner() under CONFIG_DEBUG_RWSEMS jump_label: Fix static_key_slow_dec() yet again static_call: Replace pointless WARN_ON() in static_call_module_notify() static_call: Handle module init failure correctly in static_call_del_module() locking/lockdep: Simplify character output in seq_line() lockdep: fix deadlock issue between lockdep and rcu lockdep: Use str_plural() to fix Coccinelle warning cleanup: Add usage and style documentation lockdep: suggest the fix for "lockdep bfs error:-1" on print_bfs_bug locking/atomic/x86: Redeclare x86_32 arch_atomic64_{add,sub}() as void locking/atomic/x86: Introduce the read64_nonatomic macro to x86_32 with cx8

Merge branch 'locking/core' into locking/urgent, to pick up pending commits

2024-09-29T06:57:18Z

Merge all pending locking commits into a single branch. Signed-off-by: Ingo Molnar