From: Paolo Bonzini <pbonzini@redhat.com>
To: Alex Williamson <alex.williamson@redhat.com>,
Eric Northup <digitaleric@google.com>
Cc: KVM <kvm@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] KVM: x86 emulator: emulate MOVNTDQ
Date: Fri, 11 Jul 2014 22:40:59 +0200 [thread overview]
Message-ID: <53C04BDB.1080707@redhat.com> (raw)
In-Reply-To: <1405109152.4098.99.camel@ul30vt.home>
Il 11/07/2014 22:05, Alex Williamson ha scritto:
> Which will return 'true' for this whether I specify Aligned or not. If
> the standard convention is to make it explicit, I'm happy to add the
> extra flag, but I think we already #GP on unaligned as implemented here.
> Thanks,
We should still specify Aligned if the corresponding AVX instruction
requires an aligned operand. ISTR that this is not the case for
MOVNTDQ, so your patch is correct. I'll check the SDM more carefully
next Monday.
Paolo
next prev parent reply other threads:[~2014-07-11 20:41 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-11 17:56 [PATCH] KVM: x86 emulator: emulate MOVNTDQ Alex Williamson
2014-07-11 19:31 ` Eric Northup
2014-07-11 20:05 ` Alex Williamson
2014-07-11 20:40 ` Paolo Bonzini [this message]
2014-07-13 16:12 ` Avi Kivity
2014-08-29 12:55 ` Paolo Bonzini
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