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Re: [Xen-ia64-devel][PATCH] Remove ar.rsc save/restore code in HV

from [Alex Williamson]

[Permanent Link][Original]

To:	"Zhang, Xing Z" <xing.z.zhang@xxxxxxxxx>
Subject:	Re: [Xen-ia64-devel][PATCH] Remove ar.rsc save/restore code in HV
From:	Alex Williamson <alex.williamson@xxxxxx>
Date:	Tue, 31 Oct 2006 22:35:05 -0700
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On Mon, 2006-10-30 at 12:49 +0800, Zhang, Xing Z wrote:
> This is my first patch.
> The patch remove codes which save/restore ar.rsc to/from
> vcpu->arch.old_rsc when guest doing memory mode switch( visual ->
> physical or physical->visual).
> Due to HV is transparent to guest, so there is no need to save/restore
> ar.rsc by HV and guest kernel will do that while switching memory
> mode.

   I can't boot a VTi domain with this patch.  I just get a blank, white
VNC window that never gets to the EFI shell.  Thanks,

        Alex

-- 
Alex Williamson                             HP Open Source & Linux Org.


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