diff options
| author | Lucas Stach <[email protected]> | 2021-08-20 22:18:30 +0200 |
|---|---|---|
| committer | Lucas Stach <[email protected]> | 2021-09-16 10:35:37 +0200 |
| commit | f2faea8b64125852fa9acc6771c07fc0311a039b (patch) | |
| tree | dae2015b2a6cc394cae198e1b5df29b7988616f8 | |
| parent | d6408538f091fb22d47f792d4efa58143d56c3fb (diff) | |
drm/etnaviv: add missing MMU context put when reaping MMU mapping
When we forcefully evict a mapping from the the address space and thus the
MMU context, the MMU context is leaked, as the mapping no longer points to
it, so it doesn't get freed when the GEM object is destroyed. Add the
mssing context put to fix the leak.
Cc: [email protected] # 5.4
Signed-off-by: Lucas Stach <[email protected]>
Tested-by: Michael Walle <[email protected]>
Tested-by: Marek Vasut <[email protected]>
Reviewed-by: Christian Gmeiner <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_mmu.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_mmu.c b/drivers/gpu/drm/etnaviv/etnaviv_mmu.c index dab1b58006d8..9fb1a2aadbcb 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_mmu.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_mmu.c @@ -199,6 +199,7 @@ static int etnaviv_iommu_find_iova(struct etnaviv_iommu_context *context, */ list_for_each_entry_safe(m, n, &list, scan_node) { etnaviv_iommu_remove_mapping(context, m); + etnaviv_iommu_context_put(m->context); m->context = NULL; list_del_init(&m->mmu_node); list_del_init(&m->scan_node); |