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| author | Takashi Iwai <tiwai@suse.de> | 2026-05-06 16:10:00 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2026-05-06 16:10:00 +0200 |
| commit | 06bc7ff0a1e0f2b0102e1314e3527a7ec0997851 (patch) | |
| tree | fc0fe1da457a988a463e8c883940e445873a28c4 /kernel/fork.c | |
| parent | 2bcbb163162789d3488562073dbb99d9bd71a762 (diff) | |
| parent | 5776bcdf4dccac8edc1160482792b512da5c08b4 (diff) | |
Merge tag 'asoc-fix-v7.1-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v7.1
Another batch of fixes, plus a couple of quirks (mostly AMD ones, as has
been the case recently). All driver changes, including fixes for the
KUnit tests for the Cirrus drivers that could cause memory corruption.
Diffstat (limited to 'kernel/fork.c')
| -rw-r--r-- | kernel/fork.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index f1ad69c6dc2d..5f3fdfdb14c7 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1951,9 +1951,11 @@ static void rv_task_fork(struct task_struct *p) static bool need_futex_hash_allocate_default(u64 clone_flags) { - if ((clone_flags & (CLONE_THREAD | CLONE_VM)) != (CLONE_THREAD | CLONE_VM)) - return false; - return true; + /* + * Allocate a default futex hash for any sibling that will + * share the parent's mm, except vfork. + */ + return (clone_flags & (CLONE_VM | CLONE_VFORK)) == CLONE_VM; } /* @@ -2380,10 +2382,6 @@ __latent_entropy struct task_struct *copy_process( if (retval) goto bad_fork_cancel_cgroup; - /* - * Allocate a default futex hash for the user process once the first - * thread spawns. - */ if (need_futex_hash_allocate_default(clone_flags)) { retval = futex_hash_allocate_default(); if (retval) |