This is a note to let you know that I've just added the patch titled fbdev: fbmem: Fix logo center image dx issue to the 5.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: fbdev-fbmem-fix-logo-center-image-dx-issue.patch and it can be found in the queue-5.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 955f04766d4e6eb94bf3baa539e096808c74ebfb Mon Sep 17 00:00:00 2001 From: Guiling Deng <greens9@xxxxxxx> Date: Tue, 28 Jun 2022 09:36:41 -0700 Subject: fbdev: fbmem: Fix logo center image dx issue From: Guiling Deng <greens9@xxxxxxx> commit 955f04766d4e6eb94bf3baa539e096808c74ebfb upstream. Image.dx gets wrong value because of missing '()'. If xres == logo->width and n == 1, image.dx = -16. Signed-off-by: Guiling Deng <greens9@xxxxxxx> Fixes: 3d8b1933eb1c ("fbdev: fbmem: add config option to center the bootup logo") Cc: stable@xxxxxxxxxxxxxxx # v5.0+ Signed-off-by: Helge Deller <deller@xxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/video/fbdev/core/fbmem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/video/fbdev/core/fbmem.c +++ b/drivers/video/fbdev/core/fbmem.c @@ -512,7 +512,7 @@ static int fb_show_logo_line(struct fb_i while (n && (n * (logo->width + 8) - 8 > xres)) --n; - image.dx = (xres - n * (logo->width + 8) - 8) / 2; + image.dx = (xres - (n * (logo->width + 8) - 8)) / 2; image.dy = y ?: (yres - logo->height) / 2; } else { image.dx = 0; Patches currently in stable-queue which might be from greens9@xxxxxxx are queue-5.4/fbdev-fbmem-fix-logo-center-image-dx-issue.patch