https://bugs.freedesktop.org/show_bug.cgi?id=68775

Priority: medium Bug ID: 68775 Assignee: dri-devel@lists.freedesktop.org Summary: RV635 (r600) 600_DEBUG=sb causes GPU reset playing Second Life Severity: major Classification: Unclassified OS: Linux (All) Reporter: shawn.starr@rogers.com Hardware: x86-64 (AMD64) Status: NEW Version: 9.2 Component: Drivers/Gallium/r600 Product: Mesa

Created attachment 84943 --> https://bugs.freedesktop.org/attachment.cgi?id=84943&action=edit dmesg of kernel w/ gpu reset info

Without 600_DEBUG=sb game loads but poor performance

With 600_DEBUG=sb GPU resets over and over unless VT switch out of X to console.

cmdline: BOOT_IMAGE=/vmlinuz-3.11.0-0.rc7.git2.2.fc21.x86_64 root=/dev/mapper/fedora-root ro rd.lvm.lv=fedora/swap rd.md=0 rd.dm=0 rd.luks=0 vconsole.keymap=us rd.lvm.lv=fedora/root rhgb quiet slub_debug=- cgroup_disable=memory radeon.dpm=1 console=tty0 console=ttyS0,38400n8 LANG=en_US.UTF-8

See dmesg attachment for gpu reset information

RPMs:

mesa-libGL-9.2-0.14.20130723.fc19.x86_64 libdrm-2.4.46-1.fc19.x86_64 kernel-3.11.0-0.rc7.git2.2.fc21.x86_64 (non-debug builds)