Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934674AbZJJShX (ORCPT ); Sat, 10 Oct 2009 14:37:23 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S934567AbZJJShU (ORCPT ); Sat, 10 Oct 2009 14:37:20 -0400 Received: from mail-bw0-f210.google.com ([209.85.218.210]:42707 "EHLO mail-bw0-f210.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934380AbZJJShU (ORCPT ); Sat, 10 Oct 2009 14:37:20 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:x-mailer:mime-version :content-type; b=WY9CyXusq46nea/DpQ+j8ewBbLZ1U+5NQ24Kt84i0vpJ1o2SSBtHRBiPeaSXpJV2TO AhUn/bu6GSFhOxNfWigKy1bPSc6OzYRXFG8vZd+N8Vpbx2hWMt6j2GgpFsqfVjQbZmmO cQcivFoO7vYoiJ8BTbJ25UXxwd4d3wHAK1wiE= Date: Sat, 10 Oct 2009 21:37:22 +0300 From: Sergei Trofimovich To: Linux Kernel Mailing List Cc: intel-gfx@lists.freedesktop.org, Dave Airlie Subject: [bisected] i915: linux-2.6.32-rc3+ regression Message-ID: <20091010213722.051a60dc@mosly> X-Mailer: Claws Mail 3.7.2 (GTK+ 2.16.6; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: multipart/signed; micalg=PGP-SHA1; boundary="Sig_/QWHp+DRoU/NTDr50eUn_yoy"; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3654 Lines: 94 --Sig_/QWHp+DRoU/NTDr50eUn_yoy Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi! After syncing git tree to bd381934bf13ccb1af2813ae26c6fe00ec85d254 I've experienced pixel color corruption in Xorg. Some of pixels (not all) have abnormal colors seen on images like this: http://trofimeus.narod.ru/2009-10-09-22-00-17.png [1.5M] (you won't see any problem until you run -rc3+ kernel). I've bisected it[2] and found offending commit[1]. My hardware is HP Compaq 2510p laptop: 00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Int= egrated Graphics Controller (rev 0c) Do you need more info? Thanks! [1] offending commit > 068143d38804825d59d951a192cfadd2e22f457d is the first bad commit > commit 068143d38804825d59d951a192cfadd2e22f457d > Author: Dave Airlie > Date: Mon Oct 5 09:58:02 2009 +1000 >=20 > drm/fb: add setcmap and fix 8-bit support. > =20 > This adds support for the setcmap api and fixes the 8bpp > support at least on radeon hardware. It adds a new load_lut > hook which can be called once the color map is setup. > =20 > Signed-off-by: Dave Airlie [2] bisect log: :040000 040000 9334e1ee9d528eaa5babd419bd53b40417e65f0f 7e06eb50488482efd38= ac243080c9f27ee8682ec M drivers :040000 040000 31c8cb95831669746c0ee2ff8e34d15dc6c49b0e 0523107fc14ca0bb691= 4b93ea56dab20c741d61c M include git bisect start # bad: [bd381934bf13ccb1af2813ae26c6fe00ec85d254] Merge branch 'for-linus' = of git://git.kernel.org/pub/scm/linux/kernel/git/rol and/infiniband git bisect bad bd381934bf13ccb1af2813ae26c6fe00ec85d254 # good: [374576a8b6f865022c0fd1ca62396889b23d66dd] Linux 2.6.32-rc3 git bisect good 374576a8b6f865022c0fd1ca62396889b23d66dd # bad: [1c6e6d91b22c4271e8a5dab559a08cb005a77073] Merge branch 'drm-linus' = of git://git.kernel.org/pub/scm/linux/kernel/git/air lied/drm-2.6 git bisect bad 1c6e6d91b22c4271e8a5dab559a08cb005a77073 # good: [d8e7b2b3ac5319fcee616488c628c2bbe7e2937b] Merge branch 'omap-fixes= -for-linus' of git://git.kernel.org/pub/scm/linux/ke rnel/git/tmlind/linux-omap-2.6 git bisect good d8e7b2b3ac5319fcee616488c628c2bbe7e2937b # good: [185974dd596e67e73906790c2a4a4579d75911e6] drm: Delete the DRM_DEBU= G_KMS in drm_mode_cursor_ioctl git bisect good 185974dd596e67e73906790c2a4a4579d75911e6 # bad: [01ceae8edd7a0a6d8588dc103ad9f55e2c52cae9] drm/radeon/kms: Fix RS600= /RV515/R520/RS690 IRQ git bisect bad 01ceae8edd7a0a6d8588dc103ad9f55e2c52cae9 # bad: [b8c00ac5b50b54491657f8b6740db1df50149944] drm/fb: add more correct = 8/16/24/32 bpp fb support. git bisect bad b8c00ac5b50b54491657f8b6740db1df50149944 # bad: [068143d38804825d59d951a192cfadd2e22f457d] drm/fb: add setcmap and f= ix 8-bit support. git bisect bad 068143d38804825d59d951a192cfadd2e22f457d # good: [dfee5614e4d83a32cef9193a8b19bc1d8900f93d] drm/radeon/kms: respect = single crtc cards, only create one crtc. (v2) git bisect good dfee5614e4d83a32cef9193a8b19bc1d8900f93d --=20 Sergei --Sig_/QWHp+DRoU/NTDr50eUn_yoy Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.11 (GNU/Linux) iEYEARECAAYFAkrQ1GUACgkQcaHudmEf86r4HgCaAsE6rfh5ntGw+R6EUZ/uLLEU VFIAoIA/3p4EeDabAe5bb1RuGyKEICwj =qs1s -----END PGP SIGNATURE----- --Sig_/QWHp+DRoU/NTDr50eUn_yoy-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/