Commits
Zhenyu Wang committed f745d9713ec
drm/i915/gvt: Fix cmd length check for MI_ATOMIC commit 92b1aa773fadb4e2a90ed5d3beecb422d568ad9a upstream. Correct valid command length check for MI_ATOMIC, need to check inline data available field instead of operand data length for whole command. Fixes: 00a33be40634 ("drm/i915/gvt: Add valid length check for MI variable commands") Reported-by: Alex Williamson <alex.williamson@redhat.com> Acked-by: Gao Fred <fred.gao@intel.com> Cc: stable@vger.kernel.org Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>