The patch titled vgacon: return the upper half of 512 character fonts has been removed from the -mm tree. Its filename was vgacon-return-the-upper-half-of-512-character-fonts.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: vgacon: return the upper half of 512 character fonts From: Stefan Bader <stefan.bader@xxxxxxxxxxxxx> Uwe Geuder noted that he gets random bitmaps on a text console if he tried to type extended characters (like the e acute). For him everything above unicode 0xa0 was corrupted. After some digging there seems to be a little culprit in vgacon since the beginning of ages (well git). The function vgacon_font_get will store the number of characters correctly in font->charcount but then calls to vgacon_do_font_op(..., 0, 0). Which means only the lower 256 characters are actually stored to the fontdata. The rest is left untouched. So the next time that saved data is used, the garbled font appears. This happens on every switch between text consoles. Addresses https://bugs.launchpad.net/ubuntu/+source/linux/+bug/355057 Signed-off-by: Stefan Bader <stefan.bader@xxxxxxxxxxxxx> Tested-by: Uwe Geuder <ubuntuLp-ugeuder@xxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/video/console/vgacon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN drivers/video/console/vgacon.c~vgacon-return-the-upper-half-of-512-character-fonts drivers/video/console/vgacon.c --- a/drivers/video/console/vgacon.c~vgacon-return-the-upper-half-of-512-character-fonts +++ a/drivers/video/console/vgacon.c @@ -1282,7 +1282,7 @@ static int vgacon_font_get(struct vc_dat font->charcount = vga_512_chars ? 512 : 256; if (!font->data) return 0; - return vgacon_do_font_op(&state, font->data, 0, 0); + return vgacon_do_font_op(&state, font->data, 0, vga_512_chars); } #else _ Patches currently in -mm which might be from stefan.bader@xxxxxxxxxxxxx are origin.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html