On Sun, Jun 16, 2019 at 05:57:40PM +1200, Murray McAllister wrote:
Commit 5ed7f4b5eca1 ("drm/vmwgfx: integer underflow in
vmw_cmd_dx_set_shader() leading to an invalid read") upstream.
Commit 5ed7f4b5eca1 ("drm/vmwgfx: integer underflow in
vmw_cmd_dx_set_shader() leading to an invalid read") resolved
an integer underflow when SVGA_3D_CMD_DX_SET_SHADER was called
with a shader ID of SVGA3D_INVALID_ID, and a shader type of
SVGA3D_SHADERTYPE_INVALID.
(The original patch failed to apply cleanly in 5.1-stable
as VMW_DEBUG_USER does not exist here.)
What about 4.19 and 4.14?
Also, don't modify the commit message/subject, just add your backporting
notes to the original commit message.
--
Thanks,
Sasha
