Kernel KVM virtualization development
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From: Nick Desaulniers <nick.desaulniers@gmail.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Josh Triplett" <josh@joshtriplett.org>,
	kay@vrfy.org, avi@redhat.com,
	"Thomas Gleixner" <tglx@linutronix.de>,
	"Ingo Molnar" <mingo@redhat.com>,
	"H. Peter Anvin" <hpa@zytor.com>,
	x86@kernel.org, "Radim Krčmář" <rkrcmar@redhat.com>,
	linux-kernel@vger.kernel.org, kvm@vger.kernel.org
Subject: Re: [PATCH] KVM: VMX: check match table
Date: Tue, 3 Oct 2017 19:54:17 -0700	[thread overview]
Message-ID: <20171004025417.a3avsq4ockpgtivd@lostoracle.net> (raw)
In-Reply-To: <28a852ce-9fa4-0b41-6867-1659849a8037@redhat.com>

On Tue, Oct 03, 2017 at 11:42:18AM +0200, Paolo Bonzini wrote:
> On 01/10/2017 01:22, Nick Desaulniers wrote:
> > I don't follow (but I also don't know what any of these three letter
> > acryonyms acronyms stand for), does svm depend on vmx or vice-versa?
> Neither, one is Intel (VMX), the other is AMD (SVM).

Oh, neat, did not realize the vendors did not have different names for
their virtualization extensions.

https://rtfmp.com/2016/03/21/what-does-vmx-svm-cpu-flags-mean/

> Would this work for you?

It doesn't apply cleanly on Linus' tree, or the KVM tree master branch,
so I couldn't fully test it.  But it does look like it will do the
trick.

> And again, is this only with clang?

Indeed the warning was coming from Clang, but looks like some
additional cleanup was done, which is good.

Reviewed-by: Nick Desaulniers <nick.desaulniers@gmail.com>

  reply	other threads:[~2017-10-04  2:54 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-09-26  3:07 unneeded internal declaration Nick Desaulniers
2017-09-26  3:35 ` Josh Triplett
2017-09-26  4:15   ` Nick Desaulniers
2017-09-26  4:25     ` [PATCH] KVM: VMX: check match table Nick Desaulniers
2017-09-26 17:12       ` Josh Triplett
2017-09-27 12:36         ` Paolo Bonzini
2017-09-30 23:22           ` Nick Desaulniers
2017-10-03  9:42             ` Paolo Bonzini
2017-10-04  2:54               ` Nick Desaulniers [this message]
2017-10-04  2:58                 ` Nick Desaulniers
2017-09-27 14:14       ` kbuild test robot
2017-09-27 12:38 ` unneeded internal declaration Paolo Bonzini
     [not found] ` <CAK5g=XOWn=nUpa1Q0Oc4CntRX0LbJjbatJKLUgQOCsaba_3hNw@mail.gmail.com>
2017-09-27 12:50   ` Paolo Bonzini

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