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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2025-02-26 03:03:25 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2025-02-26 03:03:25 +0300 |
| commit | 0b119045b79a672bc6d8f18641c60fc8ce1b4585 (patch) | |
| tree | 69c63ecfec55b9576c34dc742e0c38f46f8a317a /kernel/task_work.c | |
| parent | 7f7573bd4f37d4edc168c5b5def0bc2a1951c657 (diff) | |
| parent | d082ecbc71e9e0bf49883ee4afd435a77a5101b6 (diff) | |
| download | linux-0b119045b79a672bc6d8f18641c60fc8ce1b4585.tar.xz | |
Merge tag 'v6.14-rc4' into next
Sync up with the mainline.
Diffstat (limited to 'kernel/task_work.c')
| -rw-r--r-- | kernel/task_work.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/kernel/task_work.c b/kernel/task_work.c index c969f1f26be5..d1efec571a4a 100644 --- a/kernel/task_work.c +++ b/kernel/task_work.c @@ -55,26 +55,14 @@ int task_work_add(struct task_struct *task, struct callback_head *work, enum task_work_notify_mode notify) { struct callback_head *head; - int flags = notify & TWA_FLAGS; - notify &= ~TWA_FLAGS; if (notify == TWA_NMI_CURRENT) { if (WARN_ON_ONCE(task != current)) return -EINVAL; if (!IS_ENABLED(CONFIG_IRQ_WORK)) return -EINVAL; } else { - /* - * Record the work call stack in order to print it in KASAN - * reports. - * - * Note that stack allocation can fail if TWAF_NO_ALLOC flag - * is set and new page is needed to expand the stack buffer. - */ - if (flags & TWAF_NO_ALLOC) - kasan_record_aux_stack_noalloc(work); - else - kasan_record_aux_stack(work); + kasan_record_aux_stack(work); } head = READ_ONCE(task->task_works); |