linux-kernel - Re: [PATCH] KVM: x86: emulate: correct page fault error code for NoWrite instructions

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Message-ID: <CANRm+CyC5cxVPF1QZ2aTXsNBXbQROj2bO6cSqK_Y6oGokgNX=A@mail.gmail.com>
Date:	Fri, 20 Nov 2015 10:52:43 +0800
From:	Wanpeng Li <kernellwp@...il.com>
To:	Paolo Bonzini <pbonzini@...hat.com>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	kvm <kvm@...r.kernel.org>, Nadav Amit <namit@...technion.ac.il>
Subject: Re: [PATCH] KVM: x86: emulate: correct page fault error code for
 NoWrite instructions

Hi Paolo,
2015-02-09 17:03 GMT+08:00 Paolo Bonzini <pbonzini@...hat.com>:
> NoWrite instructions (e.g. cmp or test) never set the "write access"
> bit in the error code, even if one of the operands is treated as a
> destination.

Sorry to reply to an old commit, btw, could you point out where in SDM
describe above?

Regards,
Wanpeng Li
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