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| author | Dave Jiang <[email protected]> | 2022-04-11 22:08:01 +0000 |
|---|---|---|
| committer | Vinod Koul <[email protected]> | 2022-04-20 11:54:42 +0000 |
| commit | 505a2d1032ae656b0a8c736be110255503941cde (patch) | |
| tree | c921365597164e694de3a46985153bf2603250b7 /tools/perf/util/c++/clang.cpp | |
| parent | dmaengine: idxd: add RO check for wq max_batch_size write (diff) | |
| download | kernel-505a2d1032ae656b0a8c736be110255503941cde.tar.gz kernel-505a2d1032ae656b0a8c736be110255503941cde.zip | |
dmaengine: idxd: add RO check for wq max_transfer_size write
Block wq_max_transfer_size_store() when the device is configured as
read-only and not configurable.
Fixes: d7aad5550eca ("dmaengine: idxd: add support for configurable max wq xfer size")
Reported-by: Bernice Zhang <[email protected]>
Tested-by: Bernice Zhang <[email protected]>
Signed-off-by: Dave Jiang <[email protected]>
Link: https://lore.kernel.org/r/164971488154.2200913.10706665404118545941.stgit@djiang5-desk3.ch.intel.com
Signed-off-by: Vinod Koul <[email protected]>
Diffstat (limited to 'tools/perf/util/c++/clang.cpp')
0 files changed, 0 insertions, 0 deletions