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From: Andy Lutomirski <luto@amacapital.net>
Date: Thu, 16 Jul 2015 08:57:52 -0700
Message-ID: <CALCETrWy6w2S4yuWujFOHm8=sn4v9y+aAJ0xyWXqbN6iOdz9Qg@mail.gmail.com>
Subject: Re: [PATCH 2/7] x86/vm86: Preserve orig_ax
To: Brian Gerst <brgerst@gmail.com>
Cc: X86 ML <x86@kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Ingo Molnar <mingo@kernel.org>, "H. Peter Anvin" <hpa@zytor.com>,
        Denys Vlasenko <dvlasenk@redhat.com>,
        Linus Torvalds <torvalds@linux-foundation.org>
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On Thu, Jul 16, 2015 at 4:46 AM, Brian Gerst <brgerst@gmail.com> wrote:
> There is no legitimate reason for usermode to modify the orig_ax field on
> entry to vm86 mode, so copy it from the 32-bit regs.

Looks good.

--Andy
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