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Re: [Xen-devel] linux-2.6.18-xen.hg compilation issue with gcc 4.3


  • To: Guillaume Rousse <Guillaume.Rousse@xxxxxxxx>, xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
  • Date: Wed, 21 May 2008 14:45:36 +0100
  • Delivery-date: Wed, 21 May 2008 06:47:04 -0700
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: Aci7SPJ3MMslzyc8Ed2nzwAX8io7RQ==
  • Thread-topic: [Xen-devel] linux-2.6.18-xen.hg compilation issue with gcc 4.3

On 21/5/08 14:19, "Guillaume Rousse" <Guillaume.Rousse@xxxxxxxx> wrote:

> However, I couldn't find any loop susceptible to be wrongly optimised in
> incriminated code (sync_xen_wallclock in arch/i386/kernel/time-xen.c).
> Any hint welcome.

It's hidden in the __normalize_time() macro. Could you backport Jeremy's
upstream fix to the 2.6.18 kernel?

 -- Keir



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