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Re: [Qemu-devel] [PATCH v5 1/4] target-i386: KVM: add basic Intel LMCE s
From: |
Eduardo Habkost |
Subject: |
Re: [Qemu-devel] [PATCH v5 1/4] target-i386: KVM: add basic Intel LMCE support |
Date: |
Thu, 7 Jul 2016 14:04:55 -0300 |
User-agent: |
Mutt/1.6.1 (2016-04-27) |
On Wed, Jun 22, 2016 at 02:56:21PM +0800, Haozhong Zhang wrote:
> From: Ashok Raj <address@hidden>
>
> This patch adds the support to inject SRAR and SRAO as LMCE, i.e. they
> are injected to only one VCPU rather than broadcast to all VCPUs. As KVM
> reports LMCE support on Intel platforms, this features is only available
> on Intel platforms.
>
> LMCE is disabled by default and can be enabled/disabled by cpu option
> 'lmce=on/off'.
>
> Signed-off-by: Ashok Raj <address@hidden>
> [Haozhong: Enable LMCE only on Intel platforms
> Disable LMCE by default and add a cpu option 'lmce'
> Handle the error if LMCE is enabled w/o host support
> Remove MCG_LMCE_P from MCE_CAP_DEF
> Add migration support for LMCE
> Minor code style changes]
> Signed-off-by: Haozhong Zhang <address@hidden>
Reviewed-by: Eduardo Habkost <address@hidden>
Applied to x86-next. Thanks.
--
Eduardo
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