From mboxrd@z Thu Jan  1 00:00:00 1970
From: ludo@gnu.org (Ludovic =?UTF-8?Q?Court=C3=A8s?=)
Subject: bug#30365: Offloading sometimes hangs
Date: Sat, 10 Feb 2018 00:16:46 +0100
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To: 30365-done@debbugs.gnu.org

Hello!

ludo@gnu.org (Ludovic Court=C3=A8s) skribis:

> So what we have here is that the Scheme procedure =E2=80=98select=E2=80=
=99 returned
> stdin as =E2=80=9Cready for reading=E2=80=9D.  How did that happen?  I be=
lieve this is
> due to <https://bugs.gnu.org/30368>: =E2=80=98scm_i_prepare_to_wait_on_fd=
=E2=80=99
> returns 1, so =E2=80=98select=E2=80=99 returns EINTR but it does so witho=
ut clearing the
> FD sets.

I=E2=80=99ve pushed a workaround here:

  https://git.savannah.gnu.org/cgit/guix.git/commit/?id=3D8446dc5a360e3a13f=
ecea870f86efdbd893e3905

and guix-0.14.0-8.bc880f9 includes that fix.

It=E2=80=99s been running for several hours on berlin, building a bunch of
things notably on aarch64, and it seems to work well!

On the Guix side this can be considered fixed, I think.

On the Guile side, we=E2=80=99ll have to push the fix for
<https://bugs.gnu.org/30368>.

Ludo=E2=80=99.