Rafael Mendonca c6dc4c9ba0 drm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr() ... [ Upstream commit 90bfee142a ] If the number of pages from the userptr BO differs from the SG BO then the allocated memory for the SG table doesn't get freed before returning -EINVAL, which may lead to a memory leak in some error paths. Fix this by checking the number of pages before allocating memory for the SG table. Fixes: 264fb4d332 ("drm/amdgpu: Add multi-GPU DMA mapping helpers") Signed-off-by: Rafael Mendonca <rafaelmendsr@gmail.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-11-04 00:00:31 +09:00
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drm	drm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr()	2022-11-04 00:00:31 +09:00
host1x	gpu: host1x: Use the bitmap API to allocate bitmaps	2022-07-08 17:38:34 +02:00
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