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Re: [Xen-devel] [PATCH v5 12/14] x86/HVM: use x86emul_write_xcr()

To: Jan Beulich <JBeulich@xxxxxxxx>, xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Date: Thu, 15 Mar 2018 15:43:30 +0000
Cc: George Dunlap <George.Dunlap@xxxxxxxxxxxxx>, Kevin Tian <kevin.tian@xxxxxxxxx>, Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>, Jun Nakajima <jun.nakajima@xxxxxxxxx>, Suravee Suthikulpanit <suravee.suthikulpanit@xxxxxxx>
Delivery-date: Thu, 15 Mar 2018 15:57:15 +0000
List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 15/03/18 13:12, Jan Beulich wrote:
> ...  instead of directly calling handle_xsetbv(), to make use of the
> additional checking there.
>
> Also don't call hvm_monitor_crX(XCR0, ...) for indexes other than zero
> anymore.
>
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

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Follow-Ups:
- Re: [Xen-devel] [PATCH v5 12/14] x86/HVM: use x86emul_write_xcr()
  - From: Boris Ostrovsky

References:
- [Xen-devel] [PATCH v5 00/14] x86: emulator enhancements
  - From: Jan Beulich
- [Xen-devel] [PATCH v5 12/14] x86/HVM: use x86emul_write_xcr()
  - From: Jan Beulich

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