| Priority | medium |
|---|---|
| Bug ID | 81066 |
| Assignee | dri-devel@lists.freedesktop.org |
| Summary | [r600g] Second Life causes GPU to lock up sometimes with DRI_PRIME |
| Severity | normal |
| Classification | Unclassified |
| OS | Linux (All) |
| Reporter | shawn.starr@rogers.com |
| Hardware | x86-64 (AMD64) |
| Status | NEW |
| Version | XOrg CVS |
| Component | DRM/Radeon |
| Product | DRI |
Created attachment 102452 [details] Kernel stack dump kernel: 3.16.0-0.rc4.git0.1.fc21.1.x86_64 mesa: 0.3.0-2.20140707.fc21.x86_64 (git master) Xorg: 1.15.99.904-1.fc21.x86_64 (git master, no 904 build yet) kernel command boot options: BOOT_IMAGE=/vmlinuz-3.16.0-0.rc4.git0.1.fc21.1.x86_64 root=/dev/mapper/fedora_segfault-root ro vconsole.keymap=us rhgb slub_debug=- cgroup_disable=memory console=tty0 console=ttyS0,115200n8 radeon.runpm=0 radeon.dpm=1 radeon.hard_reset=1 intel_iommu=on vfio_iommu_type1.allow_unsafe_interrupts=1 LANG=en_CA.UTF-8 Kernel dump from lockup see attachment 1 [details] [review]) I am trying to use the PCI hard_reset radeon.ko option 2) pciehp decides to yank the GPU driver while it's doing a PCI reset (!) 3) When the GPU is reset, it's in a non-finished startup state. This all happened when I tried to play Second Life with the Radeon GPU as offload renderer on the Intel GM45 GPU which is doing the display. To run Second Life I'm using: $ LIBGL_DRI3_DISABLE=1 $ xrandr --setprovideroffloadsink 0x55 0xa2 $DRI_PRIME=1 ./singularity >& /dev/null & Here is the Xrandr providers list: Providers: number : 3 Provider 0: id: 0xa2 cap: 0xb, Source Output, Sink Output, Sink Offload crtcs: 3 outputs: 4 associated providers: 2 name:Intel Provider 1: id: 0x55 cap: 0xf, Source Output, Sink Output, Source Offload, Sink Offload crtcs: 2 outputs: 4 associated providers: 2 name:radeon Provider 2: id: 0x55 cap: 0xf, Source Output, Sink Output, Source Offload, Sink Offload crtcs: 2 outputs: 4 associated providers: 2 name:radeon
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