Re: [Xen-devel] [PATCH] xen/x86: Don't try to write syscall-related MSRs for PV guests

From: David Vrabel
Date: Mon Sep 28 2015 - 09:24:50 EST

On 21/09/15 14:09, Boris Ostrovsky wrote:
> For PV guests these registers are set up by hypervisor and thus
> should not be written by the guest. The comment in xen_write_msr_safe()
> says so but we still write the MSRs, causing the hypervisor to
> print a warning.

Applied to for-linus-4.3, thanks.

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