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drm/ttm: Don't print error message if eviction was interrupted

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[ Upstream commit 8ab3b0663e279ab550bc2c0b5d602960e8b94e02 ]

Avoid printing an error message if eviction was interrupted by,
for example, the user pressing CTRL-C. That may happen if eviction
is waiting for something, like for example a free batch-buffer.

Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230307144621.10748-6-thomas.hellstrom@linux.intel.com
Stable-dep-of: e8188c461ee0 ("drm/ttm: Don't leak a resource on eviction error")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Thomas Hellström 2023-03-07 15:46:19 +01:00 committed by Greg Kroah-Hartman
parent 76fcfc6ae3
commit 3a8f9b8ccf
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/ttm/ttm_bo.c
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@ -504,7 +504,8 @@ static int ttm_bo_evict(struct ttm_buffer_object *bo,
if (ret == -EMULTIHOP) {
ret = ttm_bo_bounce_temp_buffer(bo, &evict_mem, ctx, &hop);
if (ret) {
pr_err("Buffer eviction failed\n");
if (ret != -ERESTARTSYS && ret != -EINTR)
pr_err("Buffer eviction failed\n");
ttm_resource_free(bo, &evict_mem);
goto out;
}