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Re: [Xen-ia64-devel] [PATCH][RESEND]: clear the key part of cr.itir

from [Alex Williamson]

[Permanent Link][Original]

To:	Dietmar Hahn <dietmar.hahn@xxxxxxxxxxxxxxxxxxx>
Subject:	Re: [Xen-ia64-devel] [PATCH][RESEND]: clear the key part of cr.itir
From:	Alex Williamson <alex.williamson@xxxxxx>
Date:	Thu, 05 Jul 2007 16:30:26 -0600
Cc:	xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
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On Wed, 2007-07-04 at 14:18 +0200, Dietmar Hahn wrote:
> Am Mittwoch, 4. Juli 2007 schrieb Dietmar Hahn:
> > Hi,
> >
> > the attached patch clears the key part of the cr.itir register before itc.X
> > in alt_dtlb_miss(), alt_itlb_miss() and frametable_miss().
> > This is in preparation of using protection keys. The plan is to use the key
> > 0x0 for the hypervisor.
> > The patch doesn't change the footprint of the trap handlers.
> > Please send comments or commit.
> > Thanks.
> 
> Sorry, the previous patch was buggy (overlooked the late_alt_itlb_miss entry 
> point from itlb_miss.

   Applied.  Thanks,

        Alex

-- 
Alex Williamson                             HP Open Source & Linux Org.


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[Xen-ia64-devel] [PATCH]: clear the key part of cr.itir, Dietmar Hahn Re: [Xen-ia64-devel] [PATCH][RESEND]: clear the key part of cr.itir, Dietmar Hahn RE: [Xen-ia64-devel] [PATCH][RESEND]: clear the key part of cr.itir, Xu, Anthony Re: [Xen-ia64-devel] [PATCH][RESEND]: clear the key part of cr.itir, Dietmar Hahn Re: [Xen-ia64-devel] [PATCH][RESEND]: clear the key part of cr.itir, Alex Williamson <=

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