From: Paolo Bonzini <pbonzini@redhat.com>
To: "Liu, Jinsong" <jinsong.liu@intel.com>
Cc: kvm <kvm@vger.kernel.org>,
"qemu-devel@nongnu.org" <qemu-devel@nongnu.org>,
Gleb Natapov <gleb@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>
Subject: Re: [Qemu-devel] [PATCH v3 0/2] Intel MPX feature support at Qemu
Date: Fri, 06 Dec 2013 16:42:12 +0100 [thread overview]
Message-ID: <52A1F054.7020807@redhat.com> (raw)
In-Reply-To: <DE8DF0795D48FD4CA783C40EC829233501409DF5@SHSMSX101.ccr.corp.intel.com>
Il 06/12/2013 15:06, Liu, Jinsong ha scritto:
> Intel has released Memory Protection Extensions (MPX) recently.
> Please refer to http://download-software.intel.com/sites/default/files/319433-015.pdf
>
> These 2 patches are version2 to support Intel MPX at qemu side.
> Version 1:
> * Fix cpuid leaf 0x0d bug which incorrectly parsed eax and ebx;
> * Expose cpuid leaf (0xd, 3) and (0xd, 4) to guest;
>
> Version 2:
> * Add comments to explain cpuid error parse (of current qemu) didn't generate wrong result;
> * Add some MPX related definiation, and hardcode sizes and offsets of xsave features 3 and 4. It also add corresponding part to kvm_get/put_xsave.
>
> Version 3:
> * patch v2 1/2 (bug fix) has been checked in qemu;
> * add vmstate for migration;
> * add 1 new patch for bndcfgs msr;
>
> Thanks,
> Jinsong--
> To unsubscribe from this list: send the line "unsubscribe kvm" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
I'm going to squash and apply the patches, but please please learn to
thread the messages correctly. You're also sending two copies of the
patch, one in the body and one in the attachment.
Paolo
next prev parent reply other threads:[~2013-12-06 15:42 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-06 14:06 [Qemu-devel] [PATCH v3 0/2] Intel MPX feature support at Qemu Liu, Jinsong
2013-12-06 15:09 ` Eric Blake
2013-12-06 16:27 ` Liu, Jinsong
2013-12-06 17:21 ` H. Peter Anvin
2013-12-06 15:42 ` Paolo Bonzini [this message]
2013-12-06 16:29 ` Liu, Jinsong
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