WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-ia64-devel

Re: [Xen-ia64-devel] [PATCH] SMP_HOST: map pal code on smp host

To: "Xu, Anthony" <anthony.xu@xxxxxxxxx>
Subject: Re: [Xen-ia64-devel] [PATCH] SMP_HOST: map pal code on smp host
From: Alex Williamson <alex.williamson@xxxxxx>
Date: Fri, 24 Feb 2006 14:10:38 -0700
Cc: xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
Delivery-date: Fri, 24 Feb 2006 21:10:58 +0000
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <2BF508F394C196468CCBEC031320DCDF3808F7@pdsmsx405>
List-help: <mailto:xen-ia64-devel-request@lists.xensource.com?subject=help>
List-id: Discussion of the ia64 port of Xen <xen-ia64-devel.lists.xensource.com>
List-post: <mailto:xen-ia64-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-ia64-devel>, <mailto:xen-ia64-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-ia64-devel>, <mailto:xen-ia64-devel-request@lists.xensource.com?subject=unsubscribe>
Organization: LOSL
References: <2BF508F394C196468CCBEC031320DCDF3808F7@pdsmsx405>
Sender: xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx
On Fri, 2006-02-24 at 11:01 +0800, Xu, Anthony wrote:
> On up host, only when rr7 is changed, efi_map_pal_code() is called to
> remap pal code on new rr7. But on smp host, efi_map_pal_code is also
> called to map pal code for other processors, which may not satisfy rr7
> change condition, thus pal code may not be mapped in some processors,
> while ia64_pal_halt_light called in startup_cpu_idle_loop will cause
> machine crash.

   Applied.

-- 
Alex Williamson                             HP Linux & Open Source Lab


_______________________________________________
Xen-ia64-devel mailing list
Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-ia64-devel

<Prev in Thread] Current Thread [Next in Thread>