From: Marcelo Tosatti <mtosatti@redhat.com>
To: Wincy Van <fanwenyi0529@gmail.com>
Cc: bsd@redhat.com, pbonzini@redhat.com, gleb@kernel.org,
yang.z.zhang@intel.com, wanpeng.li@linux.intel.com,
kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
jan.kiszka@web.de, yong.y.wang@linux.intel.com
Subject: Re: [PATCH v2] KVM: vmx: Set msr bitmap correctly if vcpu is in guest mode
Date: Fri, 13 Mar 2015 09:25:02 -0300 [thread overview]
Message-ID: <20150313122502.GA11309@amt.cnet> (raw)
In-Reply-To: <1425450716-2216-1-git-send-email-fanwenyi0529@gmail.com>
On Wed, Mar 04, 2015 at 02:31:56PM +0800, Wincy Van wrote:
> In commit 3af18d9c5fe9 ("KVM: nVMX: Prepare for using hardware MSR bitmap"),
> we are setting MSR_BITMAP in prepare_vmcs02 if we should use hardware. This
> is not enough since the field will be modified by following vmx_set_efer.
>
> Fix this by setting vmx_msr_bitmap_nested in vmx_set_msr_bitmap if vcpu is
> in guest mode.
>
> Signed-off-by: Wincy Van <fanwenyi0529@gmail.com>
Applied, thanks.
prev parent reply other threads:[~2015-03-13 14:47 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-04 6:31 [PATCH v2] KVM: vmx: Set msr bitmap correctly if vcpu is in guest mode Wincy Van
2015-03-04 15:58 ` Bandan Das
2015-03-05 2:53 ` Wincy Van
2015-03-13 12:25 ` Marcelo Tosatti [this message]
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