drm/amdgpu: validate the parameters of bo mapping operations more clearly

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commit 6fef2d4c00 upstream.

Verify the parameters of
amdgpu_vm_bo_(map/replace_map/clearing_mappings) in one common place.

Fixes: dc54d3d174 ("drm/amdgpu: implement AMDGPU_VA_OP_CLEAR v2")
Cc: stable@vger.kernel.org
Reported-by: Vlad Stolyarov <hexed@google.com>
Suggested-by: Christian König <christian.koenig@amd.com>
Signed-off-by: xinhui pan <xinhui.pan@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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xinhui pan 2024-04-11 11:11:38 +08:00 • committed by Greg Kroah-Hartman

parent 885d4c31a4

commit ef13eeca7c

1 changed files with 46 additions and 26 deletions

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drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

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