From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 103370] `vblank_mode=0 DRI_PRIME=1 glxgears` will introduce GPU lock up on Intel Graphics [8086:5917] + AMD Graphics [1002:6665] (rev c3) Date: Mon, 29 Jan 2018 04:35:20 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1748399124==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id D924B89DFE for ; Mon, 29 Jan 2018 04:35:20 +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 --===============1748399124== Content-Type: multipart/alternative; boundary="15172005204.5b240e74c.1359" Content-Transfer-Encoding: 7bit --15172005204.5b240e74c.1359 Date: Mon, 29 Jan 2018 04:35:20 +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=3D103370 --- Comment #44 from Shih-Yuan Lee --- I tried max_sclk =3D 50000 and max_mclk =3D 60000 on Ubuntu-4.4.0-112.135, = but I can still reduplicate the GPU lock up issue. It can pass the first run of `seq 100 | while read i; do echo Loop $i; DRI_PRIME=3D1 glxgears -info|head -n 3; done`. But it failed when I tried the second run of `seq 100 | while read i; do ec= ho Loop $i; DRI_PRIME=3D1 glxgears -info|head -n 3; done`. --=20 You are receiving this mail because: You are the assignee for the bug.= --15172005204.5b240e74c.1359 Date: Mon, 29 Jan 2018 04:35:20 +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

Comme= nt # 44 on bug 10337= 0 from Shih-Yuan Lee 
I tried max_sclk =3D 50000 and max_mclk =3D 60000 on Ubuntu-4.=
4.0-112.135, but I
can still reduplicate the GPU lock up issue.
It can pass the first run of `seq 100 | while read i; do echo Loop $i;
DRI_PRIME=3D1 glxgears -info|head -n 3; done`.
But it failed when I tried the second run of `seq 100 | while read i; do ec=
ho
Loop $i; DRI_PRIME=3D1 glxgears -info|head -n 3; done`.

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