Re: KVM: x86: use proper port value when checking io instruction permission (v2)

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Subject: Re: KVM: x86: use proper port value when checking io instruction permission (v2)
From: Paolo Bonzini <pbonzini@xxxxxxxxxx>
Date: Thu, 26 May 2011 11:23:44 +0200
Cc: Avi Kivity <avi@xxxxxxxxxx>, Marcelo Tosatti <mtosatti@xxxxxxxxxx>, kvm <kvm@xxxxxxxxxxxxxxx>, Joerg Roedel <joerg.roedel@xxxxxxx>
In-reply-to: <20110526090230.GH29458@xxxxxxxxxx>
References: <20110524172706.GC22042@xxxxxxxxxx> <20110525181820.GA14921@xxxxxxxx> <4DDDF3D6.3000505@xxxxxxxxxx> <20110526065511.GA29458@xxxxxxxxxx> <4DDDFB07.2050909@xxxxxxxxxx> <4DDDFB78.9070307@xxxxxxxxxx> <20110526070737.GB29458@xxxxxxxxxx> <4DDE0601.8060008@xxxxxxxxxx> <20110526082639.GE29458@xxxxxxxxxx> <4DDE16A8.40108@xxxxxxxxxx> <20110526090230.GH29458@xxxxxxxxxx>
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On 05/26/2011 11:02 AM, Gleb Natapov wrote:

We can make it honor ByteOp. There will be no instruction that will
specify DstDX | ByteOp though.


"in %dx, %al" and "out %al, %dx" will via D2bv.

Paolo
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