Re: Backends stunk in wait event IPC/MessageQueueInternal

On Sun, Jun 26, 2022 at 11:18 AM Thomas Munro <thomas.munro@gmail.com> wrote:
> On Tue, May 17, 2022 at 3:31 PM Thomas Munro <thomas.munro@gmail.com> wrote:
> > On Mon, May 16, 2022 at 3:45 PM Japin Li <japinli@hotmail.com> wrote:
> > > Maybe use the __illumos__ macro more accurity.
> > >
> > > +#elif defined(WAIT_USE_EPOLL) && defined(HAVE_SYS_SIGNALFD_H) && \
> > > +       !defined(__sun__)
> >
> > Thanks, updated, and with a new commit message.
>
> Pushed to master and REL_14_STABLE.

FTR: I noticed that https://www.illumos.org/issues/13700 had been
marked fixed, so I asked if we should remove our check[1].  Nope,
another issue was opened at https://www.illumos.org/issues/14892,
which I'll keep an eye on.  It seems we're pretty good at hitting
poll/event-related kernel bugs in various OSes.

[1] https://git.postgresql.org/gitweb/?p=postgresql.git;a=commit;h=3ab4fc5dcf30ebc90a23ad878342dc528e2d25ce