Messages in this thread | | | Date | Thu, 18 Jul 2019 17:00:58 +0200 | From | Oleg Nesterov <> | Subject | Re: [PATCH RFC v1] pidfd: fix a race in setting exit_state for pidfd polling |
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On 07/17, Joel Fernandes (Google) wrote: > > exit_notify > do_notify_parent > do_notify_pidfd > tsk->exit_state = EXIT_DEAD
OOPS. Somehow I thought it sets exit_state before do_notify_parent(), I didn't even bother to verify this when I reviewed pidfd_poll()...
Sorry, can't read the patch today, will do tomorrow.
Oleg.
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