[Bug 79843] i855gm: Display corruption in presence of graphics memory pressure

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=79843

--- Comment #5 from Chris Wilson <chris at chris-wilson.co.uk> ---
And then please test

diff --git a/src/sna/sna_accel.c b/src/sna/sna_accel.c
index ac3867e..c9af183 100644
--- a/src/sna/sna_accel.c
+++ b/src/sna/sna_accel.c
@@ -5487,7 +5487,7 @@ fallback:
                if (!sna_pixmap_move_to_cpu(pixmap, MOVE_READ | MOVE_WRITE))
                        goto free_boxes;

-               if (alu == GXcopy && pixmap->drawable.bitsPerPixel >= 8) {
+               if (alu == GXcopy && pixmap->drawable.bitsPerPixel >= 8 && 0) {
                        assert(pixmap->devKind);
                        if (sigtrap_get() == 0) {
                                FbBits *dst_bits, *src_bits;

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20140611/7c2a54b7/attachment.html>