Re: linux-next: Tree for Nov 14

From: Jiang Liu <jiang.liu@linux.intel.com>
To: Guenter Roeck <linux@roeck-us.net>,
	Stephen Rothwell <sfr@canb.auug.org.au>
Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org,
	Thomas Gleixner <tglx@linutronix.de>
Subject: Re: linux-next: Tree for Nov 14
Date: Sun, 16 Nov 2014 10:33:46 +0800	[thread overview]
Message-ID: <54680D0A.7070900@linux.intel.com> (raw)
In-Reply-To: <20141115211922.GA2347@roeck-us.net>

Hi Guenter,
	Could you please help to provide the config file and
error messages?
Thanks!
Gerry

On 2014/11/16 5:19, Guenter Roeck wrote:
> On Fri, Nov 14, 2014 at 07:27:38PM +1100, Stephen Rothwell wrote:
>> Hi all,
>>
>> Changes since 20141113:
>>
>> New tree: overlayfs
>>
>> The idle tree gained a conflict against Linus' tree.
>>
>> The scsi tree gained a conflict against the usb tree.
>>
>> Non-merge commits (relative to Linus' tree): 6264
>>  6509 files changed, 209171 insertions(+), 167101 deletions(-)
>>
> 
> I bisected the x86-nosmp qemu runtime failure I have seen for
> the last few days. Here is the result:
> 
> bb46613f7099f70bc68c1c684cfa22d6863cd8eb is the first bad commit
> commit bb46613f7099f70bc68c1c684cfa22d6863cd8eb
> Author: Jiang Liu <jiang.liu@linux.intel.com>
> Date:   Mon Oct 27 16:12:06 2014 +0800
> 
>     x86, irq: Make MSI and HT_IRQ indepenent of X86_IO_APIC
> 
> Detailed log:
> 
> git bisect start 'HEAD' 'v3.18-rc4'
> # good: [97bf3e2baed8f45432933bf15535061fb5acda44] Merge remote-tracking branch 'sound-asoc/for-next'
> git bisect good 97bf3e2baed8f45432933bf15535061fb5acda44
> # bad: [d23dcf93e7ad8004ef80726717f700316e53f44d] Merge remote-tracking branch 'usb-serial/usb-next'
> git bisect bad d23dcf93e7ad8004ef80726717f700316e53f44d
> # bad: [cff78d32f4c15b7b2cb173c8e6097c513f406da0] Merge remote-tracking branch 'kvm/linux-next'
> git bisect bad cff78d32f4c15b7b2cb173c8e6097c513f406da0
> # good: [09dc3f20206821e06b1b281b1ae4451777f707c4] Merge remote-tracking branch 'audit/next'
> git bisect good 09dc3f20206821e06b1b281b1ae4451777f707c4
> # bad: [caf0fea9e728916a92c508988fd2ae84a08c280b] Merge branch 'x86/vdso'
> git bisect bad caf0fea9e728916a92c508988fd2ae84a08c280b
> # good: [9aa5f98820067b00456c42347fc0ff48d2d2474f] Merge branch 'sched/urgent'
> git bisect good 9aa5f98820067b00456c42347fc0ff48d2d2474f
> # bad: [46fe562d914fde0a43ee339a0fcfd4af829cb8f7] Merge branch 'x86/boot'
> git bisect bad 46fe562d914fde0a43ee339a0fcfd4af829cb8f7
> # good: [b26ea43d0bb1539ce047206a57c7fd8d636e7f22] x86, irq: Protect __clear_irq_vector() with vector_lock
> git bisect good b26ea43d0bb1539ce047206a57c7fd8d636e7f22
> # bad: [e1d8f79a27a41493c8f1ad0bde440048e17f9494] iommu/amd: Use helpers to access irq_cfg data structure associated with IRQ
> git bisect bad e1d8f79a27a41493c8f1ad0bde440048e17f9494
> # good: [051825cab15c8180f2f0dbc3a9de5a3db7476065] x86, irq: Move HT IRQ related code from io_apic.c into htirq.c
> git bisect good 051825cab15c8180f2f0dbc3a9de5a3db7476065
> # bad: [bb46613f7099f70bc68c1c684cfa22d6863cd8eb] x86, irq: Make MSI and HT_IRQ indepenent of X86_IO_APIC
> git bisect bad bb46613f7099f70bc68c1c684cfa22d6863cd8eb
> # good: [b09198f7b59101e52bcf238ed3b7bfc64de055ef] x86, irq: Move IRQ initialization routines from io_apic.c into vector.c
> git bisect good b09198f7b59101e52bcf238ed3b7bfc64de055ef
> # first bad commit: [bb46613f7099f70bc68c1c684cfa22d6863cd8eb] x86, irq: Make MSI and HT_IRQ indepenent of X86_IO_APIC
> 
> I'll be happy to provide the configuration if needed.
> 
> Guenter
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