From: Andrew Cooper <andrew.cooper3@citrix.com>
To: Jan Beulich <JBeulich@suse.com>
Cc: "Keir (Xen.org)" <keir@xen.org>, Jacob Shin <jacob.shin@amd.com>,
SuraveeSuthikulpanit <suravee.suthikulpanit@amd.com>,
"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
Subject: Re: [PATCH] AMD/IOMMU: Process softirqs while building dom0 iommu mappings
Date: Tue, 19 Mar 2013 11:17:08 +0000 [thread overview]
Message-ID: <51484934.20600@citrix.com> (raw)
In-Reply-To: <51483F9402000078000C6A6E@nat28.tlf.novell.com>
On 19/03/13 09:36, Jan Beulich wrote:
>>>> On 18.03.13 at 19:13, Andrew Cooper <andrew.cooper3@citrix.com> wrote:
>> Recent changes which have made their way into xen-4.2 stable have pushed the
>> runtime of construct_dom0() over 5 seconds, which has caused regressions in
>> XenServer testing because of our 5 second watchdog.
> The patch looks fine, but can you be a little more precise on which
> "recent changes" this is about?
>
> Jan
>
Sadly not specifically - I did a semi-bisect looking at the suspicious
changesets back to the last successful test but have not find an
individual one which makes a significant difference.
As our 4.2 testing is quite new, it is possible it was just a fluke pass
before, meaning the range of "recent changes" might be anything in 4.2.
~Andrew
prev parent reply other threads:[~2013-03-19 11:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-18 18:13 [PATCH] AMD/IOMMU: Process softirqs while building dom0 iommu mappings Andrew Cooper
2013-03-19 9:36 ` Jan Beulich
2013-03-19 11:17 ` Andrew Cooper [this message]
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