Please do not reply to this email: if you want to comment on the bug, go to the URL shown below and enter yourcomments there. https://bugs.freedesktop.org/show_bug.cgi?id=5115 Summary: Drivers for ATI cards segfault with no on-card memory reserved for textures Product: Mesa Version: CVS Platform: Other OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: Drivers/DRI/Radeon AssignedTo: dri-devel@lists.sourceforge.net ReportedBy: [EMAIL PROTECTED] OtherBugsDependingO 1690 nThis:
There seems to be a (somewhat reasonable) assumption in the common DRI texture management code that heap 0 is always valid. However, the DDX drivers for ATI cards can end up reserving no on-card memory for textures under some circumstances, in which case heap 0 will end up being invalid, resulting in a segfault. I'll attach a patch which avoids the segfault by setting up heap 0 for the GART texture area in that case. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. ------------------------------------------------------- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_id=7628&alloc_id=16845&op=click -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel