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xen-devel
Re: [Xen-devel] Backport per-device vector map patches to xen 4.1.3
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To: |
"Konrad Rzeszutek Wilk" <konrad.wilk@xxxxxxxxxx> |
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Subject: |
Re: [Xen-devel] Backport per-device vector map patches to xen 4.1.3 |
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From: |
"Jan Beulich" <JBeulich@xxxxxxxx> |
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Date: |
Thu, 17 Nov 2011 16:49:28 +0000 |
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Cc: |
George@xxxxxxxxxxxxxxxxxxxx, Keir Fraser <keir@xxxxxxx>, Dunlap <George.Dunlap@xxxxxxxxxxxxx>, Wei Huang2 <Wei.Huang2@xxxxxxx>, Jacob Shin <Jacob.Shin@xxxxxxx>, Wei Wang2 <wei.wang2@xxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx> |
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Thu, 17 Nov 2011 08:52:42 -0800 |
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<20111117160244.GA6667@xxxxxxxxxxxxxxxxxxx> |
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<201110271607.52785.wei.wang2@xxxxxxx> <20111117160244.GA6667@xxxxxxxxxxxxxxxxxxx> |
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>>> On 17.11.11 at 17:02, Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx> wrote:
> On Thu, Oct 27, 2011 at 04:07:51PM +0200, Wei Wang2 wrote:
>> Recently we found an issue in xen 4.1. Under heavy I/O stress such as
> running
>> bonnie++, Dom0 would lost its hard disk with lots of I/O errors. We found
>> that some PCI-E devices was using the same vector as SMBus on AMD platforms
>> and George' patch set that enables per-device vector map can fix this
>> problem.
>>
>> Following patches have been back ported and tested by Jacob and Wei H.
>> Please apply them to Xen 4.1.3
>
> Can they be applied please? I've been running these without hiccups for
> well,
> since they were posted. On both AMD and Intel boxes.
>
> So, Tested-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Thanks to Keir, they're already in - c/s 23177:9a38e30e5459.
Jan
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