diff options
| author | Luca Weiss <[email protected]> | 2023-05-08 22:26:45 +0200 |
|---|---|---|
| committer | Rob Clark <[email protected]> | 2023-05-11 07:40:30 -0700 |
| commit | db40d2928d245f3a6cba9a6a2547ec955b00f0fc (patch) | |
| tree | 32d69d022ef5667f0059c366222579e162fbce01 /lib/mpi/mpi-mul.c | |
| parent | ca29699a57ecee6084a4056f5bfd6f11dd359a71 (diff) | |
drm/msm/iommu: Fix null pointer dereference in no-IOMMU case
In the case that no IOMMU is available, msm_iommu_new can return NULL
which should be handled. Without we will get a NULL pointer dereference
in the next statement when we try to use the mmu variable.
Fixes: 8cceb773f565 ("drm/msm/adreno: stall translation on fault for all GPU families")
Signed-off-by: Luca Weiss <[email protected]>
Reviewed-by: Dmitry Baryshkov <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/535915/
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Rob Clark <[email protected]>
Diffstat (limited to 'lib/mpi/mpi-mul.c')
0 files changed, 0 insertions, 0 deletions