Messages in this thread | | | From | Shakeel Butt <> | Date | Tue, 4 Jan 2022 10:20:51 -0800 | Subject | Re: [PATCH v2] ipc/sem: do not sleep with a spin lock held |
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On Wed, Dec 22, 2021 at 7:12 PM <cgel.zte@gmail.com> wrote: > > From: Minghao Chi <chi.minghao@zte.com.cn> > > We can't call kvfree() with a spin lock held, so defer it. > Fixes: fc37a3b8b438 ("[PATCH] ipc sem: use kvmalloc for sem_undo > allocation") > > Reported-by: Zeal Robot <zealci@zte.com.cn> > Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
Reviewed-by: Shakeel Butt <shakeelb@google.com>
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