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| author | Ben Skeggs <bskeggs@redhat.com> | 2017-01-18 15:37:24 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2017-02-17 17:38:15 +1000 |
| commit | 3ebef76a1d46cd7e45aee6ad3efff9683b3a0f07 (patch) | |
| tree | 37ada711f09322e53a934961e66e88a4de89e570 /drivers/fpga/fpga-mgr.c | |
| parent | 03f16f5f278af9ef477aa847fda4b09ed87dc382 (diff) | |
drm/nouveau/fifo/gk104-: trigger mmu fault before attempting engine recovery
Greatly improves the chances of recovering the GPU from a CTXSW_TIMEOUT.
Tested with piglit's arb_shader_image_load_store-atomicity, which causes
GR to hang in such a way that recovery failed (CTXSW_TIMEOUT continually
re-triggers).
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions