The gpummu->table buffer is alloc'd with size TABLE_SIZE + 32 in
a2xx_gpummu_new() but freed with size TABLE_SIZE in
a2xx_gpummu_destroy().
Change the free size to match the allocation.
Fixes: c2052a4e5c99 ("drm/msm: implement a2xx mmu")
Cc: <[email protected]>
Signed-off-by: Thomas Fourier <[email protected]>
---
drivers/gpu/drm/msm/adreno/a2xx_gpummu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/msm/adreno/a2xx_gpummu.c
b/drivers/gpu/drm/msm/adreno/a2xx_gpummu.c
index 0407c9bc8c1b..4467b04527cd 100644
--- a/drivers/gpu/drm/msm/adreno/a2xx_gpummu.c
+++ b/drivers/gpu/drm/msm/adreno/a2xx_gpummu.c
@@ -78,7 +78,7 @@ static void a2xx_gpummu_destroy(struct msm_mmu *mmu)
{
struct a2xx_gpummu *gpummu = to_a2xx_gpummu(mmu);
- dma_free_attrs(mmu->dev, TABLE_SIZE, gpummu->table, gpummu->pt_base,
+ dma_free_attrs(mmu->dev, TABLE_SIZE + 32, gpummu->table,
gpummu->pt_base,
DMA_ATTR_FORCE_CONTIGUOUS);
kfree(gpummu);
--
2.43.0
