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 12:20:40 +0800 [thread overview]
Message-ID: <54682618.1070508@linux.intel.com> (raw)
In-Reply-To: <5468185D.5020400@roeck-us.net>
On 2014/11/16 11:22, Guenter Roeck wrote:
> On 11/15/2014 06:33 PM, Jiang Liu wrote:
>> Hi Guenter,
>> Could you please help to provide the config file and
>> error messages?
>
> Config file:
> https://github.com/groeck/linux-build-test/blob/master/rootfs/x86/qemu_x86_pc_nosmp_defconfig
Hi Guenter,
Thanks for help. According to the above configuration file:
CONFIG_PCI_MSI is enabled, but CONFIG_X86_LOCAL_APIC and
CONFIG_X86_IO_APIC are both disabled. But the Kconfig for X86_LOCAL_APIC
is defined as:
config X86_LOCAL_APIC
def_bool y
depends on X86_64 || SMP || X86_32_NON_STANDARD || X86_UP_APIC
|| PCI_MSI
select GENERIC_IRQ_LEGACY_ALLOC_HWIRQ
That means CONFIG_X86_LOCAL_APIC should be enabled if CONFIG_PCI_MSI is
enabled. So how did you generate the qemu_x86_pc_nosmp_defconfig? Are
you using an old configuration file?
Thanks!
Gerry
>
>
> Error log:
> http://server.roeck-us.net:8010/builders/qemu-x86-next/builds/44/steps/qemubuildcommand/logs/stdio
>
>
> You can find the root file system used for the test as well as the test
> script at
> https://github.com/groeck/linux-build-test/tree/master/rootfs/x86
>
> There isn't really an error message, though - the boot stalls until the
> controlling daemon
> kills the qemu session.
>
> Guenter
>
>> 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
>>> --
>>> 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/
>>>
>>
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
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next prev parent reply other threads:[~2014-11-16 4:20 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-14 8:27 linux-next: Tree for Nov 14 Stephen Rothwell
2014-11-15 21:19 ` Guenter Roeck
2014-11-16 2:33 ` Jiang Liu
2014-11-16 3:22 ` Guenter Roeck
2014-11-16 4:20 ` Jiang Liu [this message]
2014-11-16 6:56 ` Guenter Roeck
2014-11-16 8:24 ` Jiang Liu
2014-11-16 8:37 ` Jiang Liu
2014-11-16 15:42 ` Guenter Roeck
2014-11-16 16:01 ` Guenter Roeck
2014-11-16 16:11 ` Guenter Roeck
2014-11-17 5:12 ` Jiang Liu
2014-11-17 17:02 ` Guenter Roeck
-- strict thread matches above, loose matches on Subject: below --
2023-11-14 3:19 Stephen Rothwell
2022-11-14 7:49 Stephen Rothwell
2019-11-14 8:31 Stephen Rothwell
2019-11-14 18:38 ` Naresh Kamboju
2019-11-14 20:11 ` Jan Stancek
2019-11-14 21:19 ` Arnd Bergmann
2018-11-14 5:26 Stephen Rothwell
2017-11-14 6:20 Stephen Rothwell
2016-11-14 7:23 Stephen Rothwell
2013-11-14 4:22 Stephen Rothwell
2012-11-14 5:30 Stephen Rothwell
2012-11-14 5:37 ` Andrew Morton
2012-11-14 5:53 ` Andrew Morton
2012-11-14 6:47 ` Ingo Molnar
2012-11-14 6:56 ` Andrew Morton
2012-11-14 7:15 ` Stephen Rothwell
2012-11-14 7:24 ` Andrew Morton
2012-11-14 7:39 ` Ingo Molnar
2012-11-14 8:13 ` Hugh Dickins
2012-11-14 17:05 ` Rik van Riel
2012-11-15 12:10 ` Mel Gorman
2012-11-14 17:19 ` Linus Torvalds
2012-11-14 6:55 ` Stephen Rothwell
2012-11-14 7:03 ` Stephen Rothwell
2011-11-14 3:43 Stephen Rothwell
2019-11-14 16:43 ` Christian Brauner
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