kernel/git/next/linux-next.git/scripts, branch master

Merge branch 'master' of https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git

2026-08-28T12:55:03+00:00

# Conflicts: # net/bluetooth/hci_sync.c

Merge branch 'mm-nonmm-unstable' of https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2026-08-28T12:48:46+00:00

Merge branch 'rust-analyzer-next' of https://github.com/Rust-for-Linux/linux.git

2026-08-28T12:48:45+00:00

Merge branch 'rust-fixes' of https://github.com/Rust-for-Linux/linux.git

2026-08-28T12:34:32+00:00

checkpatch: skip CamelCase cache for --no-tree without root

2026-08-28T05:50:03+00:00

Running outside tree (--no-tree) without git root (--root DIR) is not doable because we have no include/ directory which could be cached. But 3445686af721 expected that we are always in Linux tree (w/a git). But --no-tree does not require --root. Therefore skip whole caching in that case. This fixes perl and find errors when running checkpatch.pl *with* --no-tree --strict and *without* --root: No structs that should be const will be found - file 'scripts/const_structs.checkpatch': No such file or directory Use of uninitialized value $root in concatenation (.) or string at scripts/checkpatch.pl line 1213. find: `/include': No such file or directory Link: https://lore.kernel.org/20260810161159.1044160-1-pvorel@suse.cz Fixes: 3445686af721 ("checkpatch: ignore existing CamelCase uses from include/...") Signed-off-by: Petr Vorel Cc: Andy Whitcroft Cc: Dwaipayan Ray Cc: Joe Perches Cc: Lukas Bulwahn Signed-off-by: Andrew Morton

Merge tag 'char-misc-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2026-08-25T16:38:50+00:00

Pull char/misc/IIO/etc driver updates from Greg KH: "Here is the big set of char, misc, iio, counter, fpga, and other small driver subsystems for 7.3-rc1. Overall, due to some driver removals we only added a bit more code than removed, which was a nice change. Highlights in this merge request are: - Loads of IIO driver updates and additions - binder driver updates (more on that below...) - Removal of the SGI XP and GRU drivers as they are not used anymore and turn out to be pretty insecure overall - Removal of the obsolete ibmasm driver as it's not being used anymore - Coresight driver updates and additions - Mei driver udpates - Counter driver updates - FPGA driver updates - ICC driver updates - lots and lots of other tiny driver updates to resolve reported issues All of these have been in linux-next for a while" * tag 'char-misc-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (513 commits) iio: chemical: atlas-sensor: use iio_trigger_poll_nested() to fix remove UAF iio: adc: pac1921: fix wrong channel used in trigger handler read iio: light: gp2ap002: re-enable irq if runtime suspend fails iio: light: gp2ap002: Fix unbalanced runtime PM on repeated event writes iio: light: apds9306: fix PM reference leak in apds9306_read_data() iio: gyro: mpu3050: fix sign of raw angular velocity readings iio: srf04: fix pm_runtime handling on probe error path iio: adc: ad4080: configure backend data size iio: adc: adi-axi-adc: add data size support for AD408X backend iio: chemical: atlas-sensor: fix PM reference leak in buffer postenable iio: dac: ad5446: fix OF module device table iio: light: opt4001: Fix reversed GENMASK() arguments in fault count mask iio: light: opt4001: Reject integration times with a non-zero seconds part iio: light: opt4001: Fix incompatible pointer type passed to div_u64_rem() iio: light: opt4001: Fix power down clearing bits of the wrong register iio: light: opt4060: Fix incorrect register name in threshold read error message iio: light: opt4060: Fix pointer type passed to div_u64_rem() iio: light: opt4060: Reject integration times with a non-zero seconds part iio: light: ltrf216a: fix runtime PM reference leak in error path iio: pressure: dps310: fix NULL pointer dereference on ACPI probe ...

kbuild: rust: keep Rust objects out of Clang LTO with inline helpers

2026-08-23T19:27:17+00:00

Under `CONFIG_LTO_CLANG` + `CONFIG_RUST_INLINE_HELPERS`, one may hit `objtool` errors such as: vmlinux.o: error: objtool: _R..._3Gsp4boot+0xd6a: can't find jump dest instruction at .text._R..._3Gsp4boot+0x1dfd The reason is that in such builds, the Clang invocation that compiles the combined Rust plus helpers bitcode emits LLVM bitcode (again) -- the final code generation happens in the linker's LTO step, which the `-mllvm` trap options passed to Clang do not reach. This, in turn, means that unreachable traps are missing, and the impossible paths do not merely fallthrough to the next symbol, but past the end of their own section, since LTO builds place each function in its own section. Thus filter `CC_FLAGS_LTO` out of the Clang invocation, so that it always emits machine code directly, with the traps in place. Assisted-by: LLM Cc: Gary Guo Cc: Boqun Feng Cc: Alice Ryhl Cc: Matthew Maurer Cc: Josh Poimboeuf Cc: Peter Zijlstra Cc: stable@vger.kernel.org Fixes: 3a2486cc1da5 ("kbuild: rust: provide an option to inline C helpers into Rust") Acked-by: Gary Guo Link: https://patch.msgid.link/20260816133233.197500-2-ojeda@kernel.org Signed-off-by: Miguel Ojeda

kbuild: rust: preserve unreachable traps with inline helpers

2026-08-23T19:27:17+00:00

When `CONFIG_RUST_INLINE_HELPERS` is enabled, it is possible to hit `objtool` warnings like: vmlinux.o: warning: objtool: _R..._4cmdq12CommandToGsp4init() falls through to next function _R..._4core5array4iter8IntoIterRShKj3_EEEBa_() `rustc` normally emits traps for unreachable paths. However, under `CONFIG_RUST_INLINE_HELPERS=y`, `rustc` emits LLVM bitcode and Clang performs final code generation after the helper bitcode is linked, but Clang does not trap unreachable IR by default. In turn, this means `objtool` follows compiler-generated impossible Rust `enum` paths through alignment padding into the next function, resulting in fallthrough warnings. Thus pass the LLVM `trap-unreachable` option to the final Clang invocation and suppress traps immediately after `noreturn` calls, which `objtool` already recognizes as dead ends. The combination of both flags makes it match `rustc`'s behavior. Rust 1.85.0 (the minimum supported one) supports LLVM >= 18, and both flags are available in LLVM 18. Assisted-by: LLM Cc: Gary Guo Cc: Boqun Feng Cc: Alice Ryhl Cc: Matthew Maurer Cc: Josh Poimboeuf Cc: Peter Zijlstra Cc: stable@vger.kernel.org Fixes: 3a2486cc1da5 ("kbuild: rust: provide an option to inline C helpers into Rust") Acked-by: Gary Guo Link: https://patch.msgid.link/20260816133233.197500-1-ojeda@kernel.org Signed-off-by: Miguel Ojeda

Merge tag 'mm-nonmm-stable-2026-08-22-16-57' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2026-08-23T15:07:11+00:00

Pull non-MM updates from Andrew Morton: - "ocfs2/dlm: bound peer-controlled lengths in the o2dlm" (Bryam Vargas) Validate and bound all input lengths and count fields in the o2dlm migration and recovery receive handlers to prevent memory corruption and kernel panics from malformed cluster messages - "ocfs2: validate xattr entry bounds" (Cen Zhang) Validate OCFS2 extended attribute entry name and value bounds during metadata reads to prevent out-of-range memory accesses during retrieval or listing operations. - "taskstats: fix cgroupstats invalid fd handling and add selftests" (Yiyang Chen) Return -EBADF when cgroupstats receives an invalid file descriptor to prevent caller hangs and misleading success ACKs. Add a kselftest to validate valid cgroup v1 queries and verify proper error handling across different Netlink flag combinations. - "misc lib/raid/ improvements v2" (Christoph Hellwig) Improve benchmark-based algorithm selection for the XOR and RAID6 libraries, add KUnit benchmark tests, and cleanup minor implementation details. - "ocfs2: cluster: o2hb_region_pin() fixes" (Joseph Qi) Fix sleeping-in-atomic, lock order inversion and error-path cleanup bugs in o2hb_region_pin() by releasing o2hb_live_lock across sleeping configfs_depend_item() calls and using unlocked variants from callback context. Ensure failed pin attempts properly decrement user counts and unpin partially initialized heartbeat regions to prevent memory leaks and unprotected states. - "lib/ucs2_string.c: fix out-of-bounds read in ucs2_strnlen()" (Vincent Mailhol) Fix an off-by-one which could cause an out-of-bounds read. - "ocfs2: harden heartbeat teardown races" (Cen Zhang) Fix two OCFS2 heartbeat/o2net teardown races found by KASAN. - "taskstats: tidy up the cpumask command path" *Bradley Morgan) make two small cleanups in kernel/taskstats.c. - "ocfs2: validate active orphan slots during inode read" (ZhengYuan Huang) Validate active ordinary and append-DIO orphan slots read from OCFS2 dinodes at the metadata boundary to prevent corrupted slot indices from causing out-of-bounds array accesses. - "ocfs2: bound-check both readdir re-validation scans" (Zhan Xusheng) Enforce strict boundary checks on directory entry record lengths and offset calculations during OCFS2 directory re-scans to prevent out-of-bounds memory reads and directory position corruption. * tag 'mm-nonmm-stable-2026-08-22-16-57' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (95 commits) mailmap: fix bouncing address for Taniya Das ocfs2: bound-check dir entries in the inline-data re-validation scan ocfs2: bound-check dir entries in the readdir re-validation scan squashfs: avoid thundering-herd cache wakeups prctl: fix PR_SET_MM_AUXV losing the forced AT_NULL terminator mailmap: update email address for Linfeng Sun lib/interval_tree: fix allocation warning messages checkpatch: add NOKPROBE_SYMBOL to the whitelist of lines that can occur immediately after functions Squashfs: check block offset is not negative signal: factor out the kernel reserved si_code check ocfs2: fix readdir position truncation on 32-bit kernels ocfs2: fix cached cluster count after suballocator reclaim ocfs2: fix circular locking dependency in ocfs2_init_acl() ocfs2: validate DIO orphan slot during inode read ocfs2: validate orphan slot during inode read selftests/prctl: fix non-anonymous VMA mapping in set-anon-vma-name test MAINTAINERS: add IRC and patchwork for LTP include/linux/list.h: mark list_add and __list_add as __always_inline tools/mm: prevent page_owner_sort from truncating input hung_task: update DETECT_HUNG_TASK_BLOCKER Kconfig help ...

Merge tag 'modules-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/modules/linux

2026-08-21T19:47:25+00:00

Pull module updates from Petr Pavlu: - Remove unnecessary module::args. Nowadays, no parameter-handling code points into the module::args buffer. The last user of module::args in xtensa/simdisk is updated and the data is then removed - Add Rust support for boolean parameters. This will initially be used by the Rust null block driver - Fix clearing the current charp parameter value when setting a new one fails due to an allocation failure - Improve the debugging code for kmod (request_module()) duplicates. Fix a potential use-after-free when waiting on a duplicate request and make several general improvements to the code - Fix the symbol size returned when looking up a data symbol through kallsyms - Smaller fixes and cleanups * tag 'modules-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/modules/linux: params: fix charp corruption on allocation failure module: validate string table section types module/dups: Clean up includes module/dups: Use strcmp() to compare module names module/dups: Use scope-based cleanup helpers module/dups: Avoid unnecessary kmod_dup_req allocations module/dups: Fix use-after-free in kmod_dup_req lifetime handling module/dups: Inform duplicate requests about the result directly rust: module_param: support bool parameters rust: module_param: return value by copy from `value` module: Remove unnecessary module::args xtensa/simdisk: Avoid referring to module::args module: Remove unused DISCARD_EH_FRAME definition from module.lds.S module: procfs: use matching type for accumulator in module_total_size() module: use strscpy() to copy module names in stats and dup tracking params: fix path of /sys/module/XYZ/parameters/ in comment module/kallsyms: fix nextval for data symbol lookup