The patch titled
tgafb: fix copying overlapping areas
has been added to the -mm tree. Its filename is
tgafb-fix-copying-overlapping-areas.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: tgafb: fix copying overlapping areas
From: "Maciej W. Rozycki" <macro@xxxxxxxxxxxxxx>
The direction of copying in the copyarea functions is selected incorrectly,
resulting in corruption. This is a fix.
Signed-off-by: Maciej W. Rozycki <macro@xxxxxxxxxxxxxx>
Cc: James Simmons <jsimmons@xxxxxxxxxxxxx>
Cc: "Antonino A. Daplas" <adaplas@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/video/tgafb.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff -puN drivers/video/tgafb.c~tgafb-fix-copying-overlapping-areas drivers/video/tgafb.c
--- a/drivers/video/tgafb.c~tgafb-fix-copying-overlapping-areas
+++ a/drivers/video/tgafb.c
@@ -885,7 +885,7 @@ copyarea_line_8bpp(struct fb_info *info,
n64 = (height * width) / 64;
- if (dy < sy) {
+ if (sy < dy) {
spos = (sy + height) * width;
dpos = (dy + height) * width;
@@ -933,7 +933,7 @@ copyarea_line_32bpp(struct fb_info *info
n16 = (height * width) / 16;
- if (dy < sy) {
+ if (sy < dy) {
src = tga_fb + (sy + height) * width * 4;
dst = tga_fb + (dy + height) * width * 4;
_
Patches currently in -mm which might be from macro@xxxxxxxxxxxxxx are
origin.patch
i386-io_apic-fix-a-typo-in-an-irq-handler-name.patch
tgafb-switch-to-framebuffer_alloc.patch
tgafb-fix-copying-overlapping-areas.patch
tgafb-support-the-directcolor-visual.patch
tgafb-fix-the-mode-register-setting.patch
tgafb-module-support-fixes.patch
tgafb-sync-on-green-support-fixes.patch
-
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