drm/amdgpu: fix memory overflow in the IB test

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commit 6b0b7789a7 upstream.

Fix a memory overflow issue in the gfx IB test
for some ASICs. At least 20 bytes are needed for
the IB test packet.

v2: correct code indentation errors. (Christian)

Signed-off-by: Tim Huang <Tim.Huang@amd.com>
Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Tim Huang 2023-11-21 11:06:51 +08:00 • committed by Greg Kroah-Hartman

parent 5ffd8c73d1

commit 6dfccebfec

4 changed files with 7 additions and 7 deletions

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2

drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c

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4

drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c

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4

drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c

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drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c

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