From: Andrew Cooper <andrew.cooper3@citrix.com>
To: Don Slutz <dslutz@verizon.com>,
"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
Subject: Re: [BUG] -- unable to boot 4.5-unstable after commit e13b3203990706db1313ec2aadd9a30b249ee793
Date: Thu, 28 Aug 2014 23:03:28 +0100 [thread overview]
Message-ID: <53FFA730.5090206@citrix.com> (raw)
In-Reply-To: <53FFA3E1.8080509@terremark.com>
On 28/08/2014 22:49, Don Slutz wrote:
> The key here may be the command line options:
>
> (XEN) Command line: placeholder dom0_mem=2G loglvl=all
> guest_loglvl=all console_timestamps=1 com1=9600,8n1 console=com1
> apic_verbosity=verbose crashkernel=256M@256M no-cpuidle
>
> -Don Slutz
Already reported, fixed by bd083922f9e78ed19ef98e7de372e5f568402ed3 in
staging.
~Andrew
>
> On 08/28/14 17:47, Don Slutz wrote:
>> dcs-xen-54:~/xen>git-bisect good
>> e13b3203990706db1313ec2aadd9a30b249ee793 is the first bad commit
>> commit e13b3203990706db1313ec2aadd9a30b249ee793
>> Author: Andrew Cooper <andrew.cooper3@citrix.com>
>> Date: Fri Aug 22 14:32:45 2014 +0200
>>
>> x86/irq: process softirqs in irq keyhandlers
>>
>> Large machines with lots of interrupts can trip over the Xen
>> watchdog.
>>
>> Suggested-by: Santosh Jodh <Santosh.Jodh@citrix.com>
>> Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
>> Tested-by: Santosh Jodh <Santosh.Jodh@citrix.com>
>>
>> :040000 040000 d43de46a55f8ca96c6bbcb0fcc8b705d439d44c8
>> e949c76ae45ecb1a6e1d5fce9ada5b89712fbd87 M xen
>>
>> This patch prevents xen from booting on my hardware.
>>
>> Here is the tail of the serial console output:
>>
>> ...
>> (XEN) init IO_APIC IRQs
>> (XEN) IO-APIC (apicid-pin) 0-0, 0-16, 0-17, 0-18, 0-19, 0-20, 0-21,
>> 0-22, 0-23 not connected.
>> (XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1
>> (XEN) number of MP IRQ sources: 15.
>> (XEN) number of IO-APIC #0 registers: 24.
>> (XEN) testing the IO APIC.......................
>>
>>
>> -Don Slutz
>
next prev parent reply other threads:[~2014-08-28 22:03 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-28 21:47 [BUG] -- unable to boot 4.5-unstable after commit e13b3203990706db1313ec2aadd9a30b249ee793 Don Slutz
2014-08-28 21:49 ` Don Slutz
2014-08-28 22:03 ` Andrew Cooper [this message]
2014-08-28 22:25 ` Don Slutz
2014-08-28 22:07 ` Don Slutz
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