Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757617AbZJJVqI (ORCPT ); Sat, 10 Oct 2009 17:46:08 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756029AbZJJVqH (ORCPT ); Sat, 10 Oct 2009 17:46:07 -0400 Received: from ogre.sisk.pl ([217.79.144.158]:54361 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754961AbZJJVqF (ORCPT ); Sat, 10 Oct 2009 17:46:05 -0400 From: "Rafael J. Wysocki" To: Maxim Levitsky Subject: Re: [Intel-gfx] [bisected] i915: linux-2.6.32-rc3+ regression Date: Sat, 10 Oct 2009 23:47:04 +0200 User-Agent: KMail/1.12.1 (Linux/2.6.32-rc3-rjw; KDE/4.3.1; x86_64; ; ) Cc: Sergei Trofimovich , Linux Kernel Mailing List , Dave Airlie , intel-gfx@lists.freedesktop.org References: <20091010213722.051a60dc@mosly> <1255210017.3692.24.camel@maxim-laptop> In-Reply-To: <1255210017.3692.24.camel@maxim-laptop> MIME-Version: 1.0 Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <200910102347.04579.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3845 Lines: 79 On Saturday 10 October 2009, Maxim Levitsky wrote: > On Sat, 2009-10-10 at 21:37 +0300, Sergei Trofimovich wrote: > > 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 Integrated 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 > > > > > > drm/fb: add setcmap and fix 8-bit support. > > > > > > 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. > > > > > > Signed-off-by: Dave Airlie > > > > [2] bisect log: > > :040000 040000 9334e1ee9d528eaa5babd419bd53b40417e65f0f 7e06eb50488482efd38ac243080c9f27ee8682ec M drivers > > :040000 040000 31c8cb95831669746c0ee2ff8e34d15dc6c49b0e 0523107fc14ca0bb6914b93ea56dab20c741d61c 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_DEBUG_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 fix 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 > > > > > > _______________________________________________ > > Intel-gfx mailing list > > Intel-gfx@lists.freedesktop.org > > http://lists.freedesktop.org/mailman/listinfo/intel-gfx > > > I found that today too. > I had filled a bugreport. > https://bugs.freedesktop.org/show_bug.cgi?id=24444 Would you please notify me about _kernel_ regression reports filed at freedesktop.org? Thanks, Rafael -- 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/