<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <style type="text/css" style="display:none;"></style> </head> <body dir="ltr"> <div id="divtagdefaultwrapper" style="font-size:12pt;color:#000000;font-family:Calibri,Helvetica,sans-serif;" dir="ltr"> <p style="margin-top:0;margin-bottom:0">I'll add it to my -fixes branch.<br> </p> </div> <hr style="display:inline-block;width:98%" tabindex="-1"> <div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> amd-gfx <amd-gfx-bounces@lists.freedesktop.org> on behalf of Michel Dänzer <michel@daenzer.net><br> <b>Sent:</b> Wednesday, November 29, 2017 11:57:26 AM<br> <b>To:</b> Oded Gabbay<br> <b>Cc:</b> Deucher, Alexander; deathsimple@vodafone.de; amd-gfx@lists.freedesktop.org<br> <b>Subject:</b> Re: [PATCH] drm/radeon: remove init of CIK VMIDs 8-16 for amdkfd</font> <div> </div> </div> <div class="BodyFragment"><font size="2"><span style="font-size:10pt;"> <div class="PlainText">On 2017-11-29 04:23 PM, Oded Gabbay wrote:<br> > VMIDs 8-16 in Kaveri were reserved for use by the amdkfd driver.<br> > Because we removed amdkfd support from radeon, those VMIDs are now<br> > used by radeon and are initialized by radeon.<br> > <br> > This patch removes the function that initialized those VMIDs for amdkfd<br> > use.<br> > This initialization overridden the radeon initialization and caused GPU<br> > faults and GUI crashed.<br> > <br> > This bug was found by Michel Dänzer.<br> > <br> > Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com><br> <br> Pushed to our internal amd-staging-drm-next branch, with some<br> modifications to the tags in the commit log, thanks!<br> <br> <br> Alex, this needs to go into 4.15.<br> <br> <br> -- <br> Earthling Michel Dänzer | <a href="http://www.amd.com"> http://www.amd.com</a><br> Libre software enthusiast | Mesa and X developer<br> _______________________________________________<br> amd-gfx mailing list<br> amd-gfx@lists.freedesktop.org<br> <a href="https://lists.freedesktop.org/mailman/listinfo/amd-gfx">https://lists.freedesktop.org/mailman/listinfo/amd-gfx</a><br> </div> </span></font></div> </body> </html>