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| author |   Christian König <christian.koenig@amd.com> | 2025-01-28 10:47:48 +0100 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2025-06-30 13:15:44 +0200 |
| commit | 2b95a7db6e0f75587bffddbb490399cbb87e4985 (patch) | |
| tree | 31e423e4a89a7bd41497fabed6118b90aacf3acd /rust/pin-init/internal/src | |
| parent | drm/vesadrm: Avoid NULL-ptr deref in vesadrm_pmi_cmap_write() (diff) | |
| download | wireguard-linux-2b95a7db6e0f75587bffddbb490399cbb87e4985.tar.xz wireguard-linux-2b95a7db6e0f75587bffddbb490399cbb87e4985.zip | |
dma-buf: fix timeout handling in dma_resv_wait_timeout v2
Even the kerneldoc says that with a zero timeout the function should not
wait for anything, but still return 1 to indicate that the fences are
signaled now.
Unfortunately that isn't what was implemented, instead of only returning
1 we also waited for at least one jiffies.
Fix that by adjusting the handling to what the function is actually
documented to do.
v2: improve code readability
Reported-by: Marek Olšák <marek.olsak@amd.com>
Reported-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20250129105841.1806-1-christian.koenig@amd.com
Diffstat (limited to 'rust/pin-init/internal/src')
0 files changed, 0 insertions, 0 deletions