From: Avi Kivity <avi@redhat.com>
To: Jan Kiszka <jan.kiszka@web.de>
Cc: Marcelo Tosatti <mtosatti@redhat.com>, kvm-devel <kvm@vger.kernel.org>
Subject: Re: [PATCH] Revert "KVM: x86: check for cr3 validity in ioctl_set_sregs"
Date: Mon, 06 Jul 2009 10:55:31 +0300 [thread overview]
Message-ID: <4A51ADF3.3000900@redhat.com> (raw)
In-Reply-To: <4A4BB053.6010407@web.de>
On 07/01/2009 09:52 PM, Jan Kiszka wrote:
> This reverts commit 6c20e1442bb1c62914bb85b7f4a38973d2a423ba.
>
> To my understanding, it became obsolete with the advent of the more
> robust check in mmu_alloc_roots (89da4ff17f). Moreover, it prevents
> the conceptually safe pattern
>
> 1. set sregs
> 2. register mem-slots
> 3. run vcpu
>
> by setting a sticky triple fault during step 1.
>
>
Applied, thanks.
--
error compiling committee.c: too many arguments to function
prev parent reply other threads:[~2009-07-06 7:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-01 18:52 [PATCH] Revert "KVM: x86: check for cr3 validity in ioctl_set_sregs" Jan Kiszka
2009-07-06 7:55 ` Avi Kivity [this message]
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