From: Marcelo Tosatti <mtosatti@redhat.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Wu, Feng" <feng.wu@intel.com>,
"gleb@redhat.com" <gleb@redhat.com>,
"hpa@zytor.com" <hpa@zytor.com>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>
Subject: Re: [PATCH v4 0/4] KVM: enable Intel SMAP for KVM
Date: Thu, 10 Apr 2014 17:01:49 -0300 [thread overview]
Message-ID: <20140410200149.GA26092@amt.cnet> (raw)
In-Reply-To: <53445E30.6010809@redhat.com>
On Tue, Apr 08, 2014 at 04:38:08PM -0400, Paolo Bonzini wrote:
> Il 07/04/2014 21:06, Wu, Feng ha scritto:
> >>> Even though the tests do not cover the CPL=3/implicit access case, the
> >>> logic to compute PFERR_RSVD_MASK dynamically is already covered by AC=1.
> >>> So I'm quite happy with the coverage. Series is
> >>>
> >>> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>]
> >Thanks very much for your review on this.
> >BTW: Since 3.15 merge window is still open, I am wondering whether there is
> >any possibility to make SMAP into 3.15 with another pull request.
> >
>
> This is up to Marcelo who is currently managing the KVM tree.
>
> Paolo
The merge window is for patches which have been tested in queue/next
for sometime. This patch has received no testing other than the
developer testing.
Lack of implicit supervisor mode by instructions such as "Examples of
such implicit..." in section 9.3.2, in KVM's emulator, makes the feature
incomplete, does it not ?
(would have to signal those accesses as supervisor ones).
next prev parent reply other threads:[~2014-04-10 20:16 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-01 9:46 [PATCH v4 0/4] KVM: enable Intel SMAP for KVM Feng Wu
2014-04-01 9:46 ` [PATCH v4 1/4] KVM: Remove SMAP bit from CR4_RESERVED_BITS Feng Wu
2014-04-01 9:46 ` [PATCH v4 2/4] KVM: Add SMAP support when setting CR4 Feng Wu
2014-04-10 20:12 ` Marcelo Tosatti
2014-04-12 0:14 ` Paolo Bonzini
2014-04-01 9:46 ` [PATCH v4 3/4] KVM: Disable SMAP for guests in EPT realmode and EPT unpaging mode Feng Wu
2014-04-01 9:46 ` [PATCH v4 4/4] KVM: expose SMAP feature to guest Feng Wu
2014-04-03 16:46 ` [PATCH v4 0/4] KVM: enable Intel SMAP for KVM Paolo Bonzini
2014-04-04 2:22 ` Wu, Feng
2014-04-04 7:27 ` Paolo Bonzini
2014-04-08 1:06 ` Wu, Feng
2014-04-08 20:38 ` Paolo Bonzini
2014-04-10 20:01 ` Marcelo Tosatti [this message]
2014-04-12 0:16 ` Paolo Bonzini
2014-04-12 0:17 ` Paolo Bonzini
2014-04-13 21:57 ` Marcelo Tosatti
2014-04-13 22:48 ` H. Peter Anvin
2014-04-10 20:16 ` Marcelo Tosatti
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