Re: [Xen-devel] pvgrub regression in xen.git 123c77937975

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Sun, May 10, 2015 at 07:19:09AM +0100, Ian Campbell wrote:
> On Fri, 2015-05-08 at 17:16 +0100, Ian Campbell wrote:
> > There seems to be a pvgrub regression somewhere in the range
> > 3a28f760508f..123c77937975
> 
> The bisector has fingered:
> 
>         commit 840837907c6186307c19abbec926852ba448facd
>           Author: Wei Liu <wei.liu2@xxxxxxxxxx>
>           Date:   Mon Mar 16 09:52:22 2015 +0000
>           
>               libxc: add p2m_size to xc_dom_image
>         
> Full report below. I've put a copy of the graph at:
> http://xenbits.xen.org/people/ianc/tmp/201505/bisect.pvgrub.html
> 
> Wei, you can see an instance of the failure at
> http://osstest.xs.citrite.net/~osstest/testlogs/logs/37344/

Unfortunately Citrix access gateway doesn't work for me at the moment so
I couldn't see the log.

But I've looked at the code. PV grub's kexec function doesn't update the
newly added field. I will try to reproduce on my local test box.

Wei.

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