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| author | Ben Skeggs <[email protected]> | 2017-09-25 15:05:38 +1000 |
|---|---|---|
| committer | Ben Skeggs <[email protected]> | 2017-10-03 16:34:10 +1000 |
| commit | 77913bbcb43ac9a07a6fe849c2fd3bf85fc8bdd8 (patch) | |
| tree | 3312e198a90b4b2a3f8548bd3b9e74b5f58c5a85 /lib/dynamic_debug.c | |
| parent | 1b0e19bb0c6f6b209c6b711f47dfc81812706827 (diff) | |
drm/nouveau/mmu: flush tlbs before deleting page tables
Even though we've zeroed the PDE, the GPU may have cached the PD, so we
need to flush when deleting them.
Noticed while working on replacement MMU code, but a backport might be a
good idea, so let's fix it in the current code too.
Signed-off-by: Ben Skeggs <[email protected]>
Cc: [email protected]
Diffstat (limited to 'lib/dynamic_debug.c')
0 files changed, 0 insertions, 0 deletions