From mboxrd@z Thu Jan  1 00:00:00 1970
From: Atom2 <ariel.atom2@web2web.at>
Subject: Re: HVM domains crash after upgrade from XEN 4.5.1 to
 4.5.2
Date: Fri, 27 Nov 2015 23:51:52 +0100
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To: Jan Beulich <JBeulich@suse.com>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>, Doug Goldstein <cardoe@cardoe.com>, xen-devel@lists.xen.org
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Am 24.11.15 um 11:43 schrieb Jan Beulich:
> Taking a random object out of that log, I can't see any non-standard
> option passed to the compiler, so I have to assume this is its default
> behavior (i.e. determined at build time, or established by extra
> patches). Did you check the result of a random, non-trivial C file from
> other than the Xen tree?
Hi Jan,
today I update a few packages like net-tools, curl, lipcre, and python 
and none of these packages did have any strange compiler options. It 
appeared that actually all had "-march=native -O2 -pipe 
-fomit-frame-pointer" which is the globally defined standard on my 
system and thus fully expected. A few obviously had package specific 
additions (i.e. python added -fPIC -fwrapv), but nothing really strange 
in my view.

Any more information you require or would you want to see any such build 
log for yourself?

Thanks Atom2