System Environment: -------------------------- Platform: ILK Libdrm: (master)libdrm-2.4.58-4-g00847fa48b83a85b0cb882594a12ed1511f780db Mesa: (master)9ad80d1d1876493b45428b5f81b03add3ae8150e Xserver: (master)xorg-server-1.16.0-419-g942e18e17e334d7a25f8c1dcc6f5c3711eeb6a7d Xf86_video_intel:(master)2.99.916-114-ga8d1eaf6ee1fed0aeff681d33864e17cb904ddd3 Libva: (master)ccd93de5a707e92a629cccd595757c8d436fa3cc Libva_intel_driver:(master)f11176415ec26eb5960ba6841d2d9c22f2cabc60 Kernel: (drm-intel-nightly)77683b77aa4da6e1788838dad2d2a15b0dfc290b Bug detailed description: --------------------------- It fails on ILK. It's Xf86_video_intel regression. Bisect shows: b4872f74c05a92c91d7b57146eb35ed2ecc86d97 is the first bad commit commit b4872f74c05a92c91d7b57146eb35ed2ecc86d97 Author: Chris Wilson <chris@chris-wilson.co.uk> AuthorDate: Tue Oct 21 10:38:22 2014 +0100 Commit: Chris Wilson <chris@chris-wilson.co.uk> CommitDate: Tue Oct 21 20:30:21 2014 +0100 sna: Avoid pwriting large batches Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> output: rendercheck 1.4 Render extension version 0.11 Window format: r8g8b8 Found server-supported format: a8 Found server-supported format: a8r8g8b8 Found server-supported format: x8r8g8b8 Found server-supported format: b8g8r8a8 Found server-supported format: b8g8r8x8 Found server-supported format: r8g8b8 Found server-supported format: b8g8r8 Found server-supported format: r5g5b5 Found server-supported format: b5g5r5 Found server-supported format: x1r5g5b5 Found server-supported format: x1b5g5r5 Found server-supported format: r5g6b5 Found server-supported format: b5g6r5 Found server-supported format: x8b8g8r8 Found server-supported format: x2r10g10b10 Found server-supported format: x2b10g10r10 Beginning blend test on a8 Xor blend test error of 255.0000 at (0, 0) -- R G B A got: 0.000 0.000 0.000 1.000 expected: 0.000 0.000 0.000 0.000 src color: 0.00 0.00 0.00 1.00 (a8) dst color: 0.00 0.00 0.00 1.00 src: 1x1R a8, dst: a8 Beginning blend test on a8r8g8b8 Xor blend test error of 255.0000 at (0, 0) -- R G B A got: 0.000 0.000 0.000 1.000 expected: 0.000 0.000 0.000 0.000 src color: 0.00 0.00 0.00 1.00 (a8) dst color: 0.00 0.00 0.00 1.00 src: 1x1R a8, dst: a8r8g8b8 Beginning blend test on x8r8g8b8 Beginning blend test on b8g8r8a8 Beginning blend test on b8g8r8x8 Beginning blend test on r8g8b8 Beginning blend test on b8g8r8 Beginning blend test on r5g5b5 Beginning blend test on b5g5r5 Beginning blend test on x1r5g5b5 Beginning blend test on x1b5g5r5 Beginning blend test on r5g6b5 Beginning blend test on b5g6r5 Beginning blend test on x8b8g8r8 Beginning blend test on x2r10g10b10 Beginning blend test on x2b10g10r10 Beginning blend test on r8g8b8 window 15 tests passed of 17 total Successful Groups: Reproduce steps: ------------------------- 1. xinit 2. ./rendercheck -o src,over,overreverse,xor -t blend
commit 4df0052a21efd744c4b8cb2409139ded6e45f5c8 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Oct 24 08:08:23 2014 +0100 sna: Update the reloc->delta for the shrunk batch As well as actually updating the value in the batch for the relocation address, we need to tell the kernel in case it has to update the address. Another regression from commit b4872f74c05a92c91d7b57146eb35ed2ecc86d97 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 21 10:38:22 2014 +0100 sna: Avoid pwriting large batches Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=85389 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
*** Bug 85404 has been marked as a duplicate of this bug. ***
*** Bug 85407 has been marked as a duplicate of this bug. ***
Fixed.
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