Hi Greg,
Linus had to apply a fixup for this patch. Please ensure that it's in your patch list:
commit d652d5f1eeeb06046009f4fcb9b4542249526916 Author: Linus Torvalds torvalds@linux-foundation.org Date: Thu Dec 17 09:27:57 2020 -0800
drm/edid: fix objtool warning in drm_cvt_modes()
It does not appear to have a Fixes tag, so may not have been picked up by your automated tooling.
Cheers,
-ilia
On Mon, Dec 28, 2020 at 9:01 AM Greg Kroah-Hartman gregkh@linuxfoundation.org wrote:
From: Lyude Paul lyude@redhat.com
[ Upstream commit 991fcb77f490390bcad89fa67d95763c58cdc04c ]
Noticed this when trying to compile with -Wall on a kernel fork. We potentially don't set width here, which causes the compiler to complain about width potentially being uninitialized in drm_cvt_modes(). So, let's fix that.
Changes since v1:
- Don't emit an error as this code isn't reachable, just mark it as such
Changes since v2:
- Remove now unused variable
Fixes: 3f649ab728cd ("treewide: Remove uninitialized_var() usage") Signed-off-by: Lyude Paul lyude@redhat.com Reviewed-by: Ilia Mirkin imirkin@alum.mit.edu Link: https://patchwork.freedesktop.org/patch/msgid/20201105235703.1328115-1-lyude... Signed-off-by: Sasha Levin sashal@kernel.org
drivers/gpu/drm/drm_edid.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 631125b46e04c..b84efd538a702 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -3114,6 +3114,8 @@ static int drm_cvt_modes(struct drm_connector *connector, case 0x0c: width = height * 15 / 9; break;
default:unreachable(); } for (j = 1; j < 5; j++) {-- 2.27.0