From: Eduardo Habkost <ehabkost@redhat.com>
To: Haozhong Zhang <haozhong.zhang@intel.com>
Cc: qemu-devel@nongnu.org, Tony Luck <tony.luck@intel.com>,
rkrcmar@redhat.com, kvm@vger.kernel.org,
"Michael S . Tsirkin" <mst@redhat.com>,
Marcelo Tosatti <mtosatti@redhat.com>,
Andi Kleen <andi.kleen@intel.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Ashok Raj <ashok.raj@intel.com>, Boris Petkov <bp@suse.de>,
Richard Henderson <rth@twiddle.net>
Subject: Re: [Qemu-devel] [RESEND PATCH v5 2/4] i386: publish advised value of MSR_IA32_FEATURE_CONTROL via fw_cfg
Date: Thu, 7 Jul 2016 14:06:25 -0300 [thread overview]
Message-ID: <20160707170625.GC25492@thinpad.lan.raisama.net> (raw)
In-Reply-To: <20160623061543.9332-1-haozhong.zhang@intel.com>
On Thu, Jun 23, 2016 at 02:15:43PM +0800, Haozhong Zhang wrote:
> It's a prerequisite that certain bits of MSR_IA32_FEATURE_CONTROL should
> be set before some features (e.g. VMX and LMCE) can be used, which is
> usually done by the firmware. This patch adds a fw_cfg file
> "etc/msr_feature_control" which contains the advised value of
> MSR_IA32_FEATURE_CONTROL and can be used by guest firmware (e.g. SeaBIOS).
>
> Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
> Signed-off-by: Haozhong Zhang <haozhong.zhang@intel.com>
> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Applied to x86-next. Thanks.
--
Eduardo
next prev parent reply other threads:[~2016-07-07 17:06 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-22 6:56 [PATCH v5 0/4] Add QEMU support for Intel local MCE Haozhong Zhang
2016-06-22 6:56 ` [PATCH v5 1/4] target-i386: KVM: add basic Intel LMCE support Haozhong Zhang
2016-07-07 17:04 ` [Qemu-devel] " Eduardo Habkost
2016-06-22 6:56 ` [PATCH v5 2/4] i386: publish advised value of MSR_IA32_FEATURE_CONTROL via fw_cfg Haozhong Zhang
2016-06-22 17:08 ` Paolo Bonzini
2016-06-23 6:08 ` Haozhong Zhang
2016-06-23 6:15 ` [RESEND PATCH " Haozhong Zhang
2016-07-07 17:06 ` Eduardo Habkost [this message]
2016-06-22 6:56 ` [PATCH v5 3/4] target-i386: enable LMCE for '-cpu host' if supported by host Haozhong Zhang
2016-07-07 17:05 ` [Qemu-devel] " Eduardo Habkost
2016-06-22 6:56 ` [PATCH v5 4/4] target-i386: abort migration if LMCE config mismatch Haozhong Zhang
2016-07-07 17:10 ` [Qemu-devel] " Eduardo Habkost
2016-07-08 2:41 ` Haozhong Zhang
2016-07-06 8:26 ` [Qemu-devel] [PATCH v5 0/4] Add QEMU support for Intel local MCE Laszlo Ersek
2016-07-06 8:35 ` Haozhong Zhang
2016-07-06 8:37 ` Laszlo Ersek
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