From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Morton Subject: Re: [BUG] scsi: hpsa: how to destroy your files Date: Fri, 2 Sep 2011 16:13:26 -0700 Message-ID: <20110902161326.42c52c76.akpm@linux-foundation.org> References: <20110721181605.31672.36250.stgit@beardog.cce.hp.com> <1314890642.2823.27.camel@edumazet-HP-Compaq-6005-Pro-SFF-PC> <20110901160724.GN9189@beardog.cce.hp.com> <1314898815.2823.33.camel@edumazet-HP-Compaq-6005-Pro-SFF-PC> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: Received: from smtp1.linux-foundation.org ([140.211.169.13]:42703 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756500Ab1IBXOH (ORCPT ); Fri, 2 Sep 2011 19:14:07 -0400 In-Reply-To: <1314898815.2823.33.camel@edumazet-HP-Compaq-6005-Pro-SFF-PC> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: Eric Dumazet Cc: scameron@beardog.cce.hp.com, Jon Mason , Jesse Barnes , james.bottomley@hansenpartnership.com, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, stephenmcameron@gmail.com, thenzl@redhat.com, mikem@beardog.cce.hp.com, Alex Deucher On Thu, 01 Sep 2011 19:40:15 +0200 Eric Dumazet wrote: > OK I found the bad commit,I got lucky... I lost some files but my > machine was able to complete the bisection. CC involved people > > git bisect start > # bad: [9e79e3e9dd9672b37ac9412e9a926714306551fe] Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc > git bisect bad 9e79e3e9dd9672b37ac9412e9a926714306551fe > # good: [322a8b034003c0d46d39af85bf24fee27b902f48] Linux 3.1-rc1 > git bisect good 322a8b034003c0d46d39af85bf24fee27b902f48 > # bad: [0c3bef612881ee6216a36952ffaabfc35b83545c] Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 > git bisect bad 0c3bef612881ee6216a36952ffaabfc35b83545c > # good: [8c70aac04e01a08b7eca204312946206d1c1baac] Merge branch 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6 > git bisect good 8c70aac04e01a08b7eca204312946206d1c1baac > # good: [291b63c86aea8a571ddf913d41ab5156b8314dad] Merge branch 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6 > git bisect good 291b63c86aea8a571ddf913d41ab5156b8314dad > # good: [aa462abe8aaf2198d6aef97da20c874ac694a39f] mm: fix __page_to_pfn for a const struct page argument > git bisect good aa462abe8aaf2198d6aef97da20c874ac694a39f > # good: [5c80c71b9a0ec518b4b58d2a61de01a04f4a4453] Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable > git bisect good 5c80c71b9a0ec518b4b58d2a61de01a04f4a4453 > # good: [2c4ac99f983f1341b5962a16b5e8de6049bf10b5] Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev > git bisect good 2c4ac99f983f1341b5962a16b5e8de6049bf10b5 > # bad: [0a2daa1cf35004f5adbf4138555cc5669abf3a3e] PCI: make cardbus-bridge resources optional > git bisect bad 0a2daa1cf35004f5adbf4138555cc5669abf3a3e > # bad: [be768912a49b10b68e96fbd8fa3cab0adfbd3091] PCI: honor child buses add_size in hot plug configuration > git bisect bad be768912a49b10b68e96fbd8fa3cab0adfbd3091 > # bad: [b03e7495a862b028294f59fc87286d6d78ee7fa1] PCI: Set PCI-E Max Payload Size on fabric > git bisect bad b03e7495a862b028294f59fc87286d6d78ee7fa1 > commit b03e7495a862b028294f59fc87286d6d78ee7fa1 > Author: Jon Mason > Date: Wed Jul 20 15:20:54 2011 -0500 > > PCI: Set PCI-E Max Payload Size on fabric fyi, this patch also broke drivers/gpu/drm/radeon (https://bugzilla.kernel.org/show_bug.cgi?id=42162). Alex has a workaround (https://bugzilla.kernel.org/attachment.cgi?id=71182).