From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 106671] Frequent lock ups for AMD RX 550 graphics card Date: Sat, 10 Nov 2018 08:38:45 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0452478860==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id C64BC6E078 for ; Sat, 10 Nov 2018 08:38:44 +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 --===============0452478860== Content-Type: multipart/alternative; boundary="15418391240.C23D.1827" Content-Transfer-Encoding: 7bit --15418391240.C23D.1827 Date: Sat, 10 Nov 2018 08:38:44 +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=3D106671 --- Comment #35 from fin4478@hotmail.com --- To prevent random kernel lock ups with Ryzen, enable RCU_NOCB_CPU in the ke= rnel configuration and boot the kernel with the rcu_nocbs=3D0-X command line parameter. X is the cpu thread count -1. To fix this with bios, set to Typi= cal Current Idle in the bios Advanced/AMD CBS menu. --=20 You are receiving this mail because: You are the assignee for the bug.= --15418391240.C23D.1827 Date: Sat, 10 Nov 2018 08:38:44 +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 # 35 on bug 10667= 1 from fin4478@hotm= ail.com 
To prevent random kernel lock ups with Ryzen, enable RCU_NOCB_=
CPU in the kernel
configuration  and boot the kernel with the rcu_nocbs=3D0-X command line
parameter. X is the cpu thread count -1. To fix this with bios, set to Typi=
cal
Current Idle  in the bios Advanced/AMD CBS menu.

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