https://bugs.freedesktop.org/show_bug.cgi?id=27868 --- Comment #4 from Bobby Weinmann <bobby.weinmann@xxxxxxxxx> 2010-05-07 07:26:32 PDT --- Created an attachment (id=35497) View: https://bugs.freedesktop.org/attachment.cgi?id=35497 Review: https://bugs.freedesktop.org/review?bug=27868&attachment=35497 PATCH for crash after "valide" PATCH: I have run into a crash after a "cannot valide it" warning. The unmap function in radeon_bo_legacy is called sometimes when the memory is no longer mapped. The radeon_bo_legacy->map_count goes negative which means statements like if (radeon_bo_legacy->map_count) ... will return true. The attached patch prevents the count from going negative and fixes the crash for me. Crash was with the r200 driver (Radeon 9250SE) playing UrbanTerror using UMS. I made the patch using the Ubuntu Lucid 10.04 source package. Bobby -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
