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Re: [Qemu-devel] [PATCH V5 2/2] arm: virt: add PMU property to mach-virt
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From: |
Andrea Bolognani |
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Subject: |
Re: [Qemu-devel] [PATCH V5 2/2] arm: virt: add PMU property to mach-virt machine type |
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Date: |
Fri, 23 Sep 2016 14:21:26 +0200 |
On Thu, 2016-09-22 at 11:13 -0400, Wei Huang wrote:
> CPU vPMU is now turned off by default, but it was ON in virt-2.7
> machine type. To solve this problem, this patch adds a PMU option
> in machine state, which is used to control CPU's vPMU status. This
> PMU option is not exposed to command line and is turned on in
> virt-2.7 machine type to make sure it is backward compatible.
>
> Signed-off-by: Wei Huang <address@hidden>
> ---
> hw/arm/virt.c | 16 ++++++++++++++++
> 1 file changed, 16 insertions(+)
Tested-by: Andrea Bolognani <address@hidden>
--
Andrea Bolognani / Red Hat / Virtualization