The patch titled
fbdev: avoid vertical overflow when making space for the logo
has been removed from the -mm tree. Its filename was
fbdev-avoid-vertical-overflow-when-making-space-for-the-logo.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: fbdev: avoid vertical overflow when making space for the logo
From: Geert Uytterhoeven <Geert.Uytterhoeven@xxxxxxxxxxx>
fbcon_prepare_logo(): Avoid vertical overflow when making space for the logo
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@xxxxxxxxxxx>
Signed-off-by: Geoff Levand <geoffrey.levand@xxxxxxxxxxx>
Acked-By: James Simmons <jsimmons@xxxxxxxxxxxxx>
Cc: "Antonino A. Daplas" <adaplas@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/video/console/fbcon.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff -puN drivers/video/console/fbcon.c~fbdev-avoid-vertical-overflow-when-making-space-for-the-logo drivers/video/console/fbcon.c
--- a/drivers/video/console/fbcon.c~fbdev-avoid-vertical-overflow-when-making-space-for-the-logo
+++ a/drivers/video/console/fbcon.c
@@ -618,8 +618,13 @@ static void fbcon_prepare_logo(struct vc
r -= cols;
}
if (!save) {
- vc->vc_y += logo_lines;
- vc->vc_pos += logo_lines * vc->vc_size_row;
+ int lines;
+ if (vc->vc_y + logo_lines >= rows)
+ lines = rows - vc->vc_y - 1;
+ else
+ lines = logo_lines;
+ vc->vc_y += lines;
+ vc->vc_pos += lines * vc->vc_size_row;
}
}
scr_memsetw((unsigned short *) vc->vc_origin,
_
Patches currently in -mm which might be from Geert.Uytterhoeven@xxxxxxxxxxx are
origin.patch
-
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