Commits
Y.C. Chen committed 37654abed26
drm/ast: Fixed reboot test may cause system hanged [ Upstream commit 05b439711f6ff8700e8660f97a1179650778b9cb ] There is another thread still access standard VGA I/O while loading drm driver. Disable standard VGA I/O decode to avoid this issue. Signed-off-by: Y.C. Chen <yc_chen@aspeedtech.com> Reviewed-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/1523410059-18415-1-git-send-email-yc_chen@aspeedtech.com Signed-off-by: Sasha Levin <sashal@kernel.org>