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| author | Dave Jiang <[email protected]> | 2022-04-11 22:08:55 +0000 |
|---|---|---|
| committer | Vinod Koul <[email protected]> | 2022-04-20 11:54:42 +0000 |
| commit | 66903461ffed0b66fc3e0200082d4e09365aacdc (patch) | |
| tree | 2d59a74da11d82cc161aa3aae9c4cdfc026811fe /tools/perf/util/c++/clang.cpp | |
| parent | dmaengine: idxd: fix retry value to be constant for duration of function call (diff) | |
| download | kernel-66903461ffed0b66fc3e0200082d4e09365aacdc.tar.gz kernel-66903461ffed0b66fc3e0200082d4e09365aacdc.zip | |
dmaengine: idxd: add RO check for wq max_batch_size write
Block wq_max_batch_size_store() when the device is configured as read-only
and not configurable.
Fixes: e7184b159dd3 ("dmaengine: idxd: add support for configurable max wq batch 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/164971493551.2201159.1942042593642155209.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