The patch titled
vt: fix console scrolling regression
has been added to the -mm tree. Its filename is
vt-fix-console-scrolling-regression.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: vt: fix console scrolling regression
From: Jan Engelhardt <jengelh@xxxxxxxxxx>
Needs sob and changelog, please.
Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/video/console/fbcon.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff -puN drivers/video/console/fbcon.c~vt-fix-console-scrolling-regression drivers/video/console/fbcon.c
--- a/drivers/video/console/fbcon.c~vt-fix-console-scrolling-regression
+++ a/drivers/video/console/fbcon.c
@@ -2507,6 +2507,9 @@ static int fbcon_do_set_font(struct vc_d
c = vc->vc_video_erase_char;
vc->vc_video_erase_char =
((c & 0xfe00) >> 1) | (c & 0xff);
+ c = vc->vc_def_color;
+ vc->vc_scrl_erase_char =
+ ((c & 0xFE00) >> 1) | (c & 0xFF);
vc->vc_attr >>= 1;
}
} else if (!vc->vc_hi_font_mask && cnt == 512) {
@@ -2537,9 +2540,14 @@ static int fbcon_do_set_font(struct vc_d
if (vc->vc_can_do_color) {
vc->vc_video_erase_char =
((c & 0xff00) << 1) | (c & 0xff);
+ c = vc->vc_def_color;
+ vc->vc_scrl_erase_char =
+ ((c & 0xFF00) << 1) | (c & 0xFF);
vc->vc_attr <<= 1;
- } else
+ } else {
vc->vc_video_erase_char = c & ~0x100;
+ vc->vc_scrl_erase_char = c & ~0x100;
+ }
}
}
_
Patches currently in -mm which might be from jengelh@xxxxxxxxxx are
vt-fix-console-scrolling-regression.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
