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| author |   Dave Jiang <dave.jiang@intel.com> | 2025-05-08 10:05:48 -0700 |
|---|---|---|
| committer |   Vinod Koul <vkoul@kernel.org> | 2025-05-14 14:52:55 +0100 |
| commit | ae74cd15ade833adc289279b5c6f12e78f64d4d7 (patch) | |
| tree | 04feb53890505ff466757f9f5aec0bd33154b6d5 /scripts/lib/kdoc/kdoc_files.py | |
| parent | dmaengine: idxd: Refactor remove call with idxd_cleanup() helper (diff) | |
| download | linux-rng-ae74cd15ade833adc289279b5c6f12e78f64d4d7.tar.xz linux-rng-ae74cd15ade833adc289279b5c6f12e78f64d4d7.zip | |
dmaengine: idxd: Fix ->poll() return value
The fix to block access from different address space did not return a
correct value for ->poll() change. kernel test bot reported that a
return value of type __poll_t is expected rather than int. Fix to return
POLLNVAL to indicate invalid request.
Fixes: 8dfa57aabff6 ("dmaengine: idxd: Fix allowing write() from different address spaces")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202505081851.rwD7jVxg-lkp@intel.com/
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/20250508170548.2747425-1-dave.jiang@intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_files.py')
0 files changed, 0 insertions, 0 deletions