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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2022-05-25 15:25:06 +0300 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2022-07-12 09:09:21 +0300 |
| commit | a43a9f67774adbd575d10ec88824016fbe034777 (patch) | |
| tree | fc563220c4c6804dad5918d0a24a357db394655c /lib/mpi/mpi-add.c | |
| parent | 7e724422a7e9dfc8229ba90ee95aaafb902a788b (diff) | |
habanalabs: fix double unlock on error in map_device_va()
If hl_mmu_prefetch_cache_range() fails then this code calls
mutex_unlock(&ctx->mmu_lock) when it's no longer holding the mutex.
Fixes: 9e495e24003e ("habanalabs: do MMU prefetch as deferred work")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Diffstat (limited to 'lib/mpi/mpi-add.c')
0 files changed, 0 insertions, 0 deletions