Messages in this thread Patch in this message | | | From | Sasha Levin <> | Subject | [PATCH AUTOSEL 4.14 23/30] drm/amdkfd: kfree the wrong pointer | Date | Wed, 15 Apr 2020 07:47:04 -0400 |
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From: Jack Zhang <Jack.Zhang1@amd.com>
[ Upstream commit 3148a6a0ef3cf93570f30a477292768f7eb5d3c3 ]
Originally, it kfrees the wrong pointer for mem_obj. It would cause memory leak under stress test.
Signed-off-by: Jack Zhang <Jack.Zhang1@amd.com> Acked-by: Nirmoy Das <nirmoy.das@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/gpu/drm/amd/amdkfd/kfd_device.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c index 61fff25b4ce7d..ecd4eba221c0a 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c @@ -550,9 +550,9 @@ int kfd_gtt_sa_allocate(struct kfd_dev *kfd, unsigned int size, return 0; kfd_gtt_no_free_chunk: - pr_debug("Allocation failed with mem_obj = %p\n", mem_obj); + pr_debug("Allocation failed with mem_obj = %p\n", *mem_obj); mutex_unlock(&kfd->gtt_sa_lock); - kfree(mem_obj); + kfree(*mem_obj); return -ENOMEM; } -- 2.20.1
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