From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 98981] [IVB] igt/gem_exec_suspend/basic-s3 hangs when used with intel-ci/fast-feedback.testlist Date: Sat, 03 Dec 2016 13:23:22 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1226058795==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 565B56E120 for ; Sat, 3 Dec 2016 13:23:22 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1226058795== Content-Type: multipart/alternative; boundary="14807714020.A0cbAA.19551"; charset="UTF-8" --14807714020.A0cbAA.19551 Date: Sat, 3 Dec 2016 13:23:22 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D98981 --- Comment #2 from Dorota Czaplejewicz --- The problem doesn't seem to appear every time now. My suspicion is that the wakeup alarm comes before the system is fully suspended, because increasing= the delay makes the issue go away completely. I have attached a patch that bumps the interval from 15s to 20s. Perhaps an ideal solution - without making the timeout very large - would b= e to set a few repeating alarms in succession when such functionality is availab= le, and if that's not possible, to fall back on a large enough value. Unfortunately, I didn't find any easy way to do that. --=20 You are receiving this mail because: You are the assignee for the bug.= --14807714020.A0cbAA.19551 Date: Sat, 3 Dec 2016 13:23:22 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Comment= # 2 on bug 98981<= /a> from Dorota Czap= lejewicz
The problem doesn't seem to appear every time now. My suspicio=
n is that the
wakeup alarm comes before the system is fully suspended, because increasing=
 the
delay makes the issue go away completely.

I have attached a patch that bumps the interval from 15s to 20s.

Perhaps an ideal solution - without making the timeout very large - would b=
e to
set a few repeating alarms in succession when such functionality is availab=
le,
and if that's not possible, to fall back on a large enough value.
Unfortunately, I didn't find any easy way to do that.


You are receiving this mail because:
  • You are the assignee for the bug.
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