From: Marcelo Tosatti <mtosatti@redhat.com>
To: Avi Kivity <avi@redhat.com>
Cc: kvm@vger.kernel.org
Subject: Re: [PATCH v2 0/2] Introduce segmented addresses to the emulator
Date: Thu, 18 Nov 2010 14:03:42 -0200 [thread overview]
Message-ID: <20101118160342.GI14327@amt.cnet> (raw)
In-Reply-To: <1290000502-28669-1-git-send-email-avi@redhat.com>
On Wed, Nov 17, 2010 at 03:28:20PM +0200, Avi Kivity wrote:
> Currently we lose segment information associated with memory operands. This
> prevents us from doing proper segment checks.
>
> This patchset prepares the way by remembering which segment is associated
> with a memory operand.
>
> Avi Kivity (2):
> KVM: x86 emulator: preserve an operand's segment identity
> v2: truncate linear address to 32 bits if not in long mode (thanks Gleb)
> KVM: x86 emulator: do not perform address calculations on linear
> addresses
> v2: fix typo
>
> arch/x86/include/asm/kvm_emulate.h | 5 +-
> arch/x86/kvm/emulate.c | 107 +++++++++++++++++++-----------------
> 2 files changed, 60 insertions(+), 52 deletions(-)
Applied, thanks.
prev parent reply other threads:[~2010-11-18 16:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-17 13:28 [PATCH v2 0/2] Introduce segmented addresses to the emulator Avi Kivity
2010-11-17 13:28 ` [PATCH v2 1/2] KVM: x86 emulator: preserve an operand's segment identity Avi Kivity
2010-11-17 13:28 ` [PATCH v2 2/2] KVM: x86 emulator: do not perform address calculations on linear addresses Avi Kivity
2010-11-18 16:03 ` Marcelo Tosatti [this message]
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