Re: [Qemu-devel] [PATCH] Qemu co-operation with kvm tsc deadline timer

[Marcelo Tosatti]

On Thu, Sep 22, 2011 at 04:57:14PM +0800, Liu, Jinsong wrote:
> >From 8c39f2ddbf7069342826a83e535c0c7b641d6501 Mon Sep 17 00:00:00 2001
> From: Liu, Jinsong <address@hidden>
> Date: Thu, 22 Sep 2011 16:28:13 +0800
> Subject: [PATCH] Qemu co-operation with kvm tsc deadline timer
> 
> KVM add emulation of lapic tsc deadline timer for guest.
> This patch is co-operation work at qemu side.
> 
> Signed-off-by: Liu, Jinsong <address@hidden>
> ---
>  target-i386/cpu.h     |    2 ++
>  target-i386/kvm.c     |    7 +++++++
>  target-i386/machine.c |    1 +
>  3 files changed, 10 insertions(+), 0 deletions(-)

Please add back has_msr_tsc_deadline checks, otherwise users are scared
with "unsupported MSR" messages on older kernels.