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From: Andrew Cooper <andrew.cooper3@citrix.com>
To: Jan Beulich <JBeulich@suse.com>,
	xen-devel <xen-devel@lists.xenproject.org>
Cc: George Dunlap <George.Dunlap@eu.citrix.com>,
	Kevin Tian <kevin.tian@intel.com>,
	Boris Ostrovsky <boris.ostrovsky@oracle.com>,
	Jun Nakajima <jun.nakajima@intel.com>,
	Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Subject: Re: [PATCH v5 12/14] x86/HVM: use x86emul_write_xcr()
Date: Thu, 15 Mar 2018 15:43:30 +0000	[thread overview]
Message-ID: <799137cc-4fca-9744-546b-40414cd12862@citrix.com> (raw)
In-Reply-To: <5AAA7F3102000078001B22CA@prv-mh.provo.novell.com>

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@suse.com>

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

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  reply	other threads:[~2018-03-15 15:57 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-15 12:57 [PATCH v5 00/14] x86: emulator enhancements Jan Beulich
2018-03-15 13:02 ` [PATCH v5 01/14] x86emul: support 3DNow! insns Jan Beulich
2018-03-15 13:24   ` Andrew Cooper
2018-03-15 13:03 ` [PATCH v5 02/14] x86emul: place test blobs in executable section Jan Beulich
2018-03-15 13:04 ` [PATCH v5 03/14] x86emul: abstract out XCRn accesses Jan Beulich
2018-03-15 13:35   ` Andrew Cooper
2018-03-15 13:44     ` Jan Beulich
2018-03-15 13:55       ` Andrew Cooper
2018-03-15 15:41   ` Andrew Cooper
2018-03-15 16:08     ` Jan Beulich
2018-03-19 13:56   ` Paul Durrant
2018-03-20 17:22   ` George Dunlap
2018-03-15 13:04 ` [PATCH v5 04/14] x86emul: adjust_bnd() should check XCR0 Jan Beulich
2018-03-15 13:06 ` [PATCH v5 05/14] x86/HVM: eliminate custom #MF/#XM handling Jan Beulich
2018-03-22 14:12   ` Roger Pau Monné
2018-03-22 14:38     ` Jan Beulich
2018-03-15 13:07 ` [PATCH v5 06/14] x86emul: tell cmpxchg hook whether LOCK is in effect Jan Beulich
2018-03-15 13:08 ` [PATCH v5 07/14] x86emul: correctly handle CMPXCHG* comparison failures Jan Beulich
2018-03-15 13:08 ` [PATCH v5 08/14] x86emul: add read-modify-write hook Jan Beulich
2018-03-15 14:19   ` Andrew Cooper
2018-03-15 14:46     ` Jan Beulich
2018-03-15 14:48       ` Andrew Cooper
2018-03-15 13:09 ` [PATCH v5 09/14] x86emul: also handle shifts through ->rmw() Jan Beulich
2018-03-15 14:23   ` Andrew Cooper
2018-03-15 13:10 ` [PATCH v5 10/14] x86/HVM: do actual CMPXCHG in hvmemul_cmpxchg() Jan Beulich
2018-03-15 15:28   ` Andrew Cooper
2018-03-15 13:10 ` [PATCH v5 11/14] x86/HVM: make use of new read-modify-write emulator hook Jan Beulich
2018-03-15 13:12 ` [PATCH v5 12/14] x86/HVM: use x86emul_write_xcr() Jan Beulich
2018-03-15 15:43   ` Andrew Cooper [this message]
2018-03-15 16:05     ` Boris Ostrovsky
2018-03-19 12:57   ` Tian, Kevin
2018-03-15 13:13 ` [PATCH v5 13/14] x86/shadow: fully move unmap-dest into common code Jan Beulich
2018-03-15 13:13 ` [PATCH v5 14/14] x86/shadow: fold sh_x86_emulate_{write, cmpxchg}() into their only callers Jan Beulich

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