From: Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp>
To: zanghongyong@huawei.com
Cc: wusongwei@huawei.com, kvm@vger.kernel.org, mst@redhat.com,
netdev@vger.kernel.org, hanweidong@huawei.com,
linux-kernel@vger.kernel.org,
virtualization@lists.linux-foundation.org,
xiaowei.yang@huawei.com, levinsasha928@gmail.com
Subject: Re: [PATCH 0/2] vhot-net: Use kvm_memslots instead of vhost_memory to translate GPA to HVA
Date: Fri, 16 Dec 2011 16:05:50 +0900 [thread overview]
Message-ID: <4EEAEDCE.3030109@oss.ntt.co.jp> (raw)
In-Reply-To: <1324013528-3663-1-git-send-email-zanghongyong@huawei.com>
(2011/12/16 14:32), zanghongyong@huawei.com wrote:
> From: Hongyong Zang<zanghongyong@huawei.com>
>
> Vhost-net uses its own vhost_memory, which results from user space (qemu) info,
> to translate GPA to HVA. Since kernel's kvm structure already maintains the
> address relationship in its member *kvm_memslots*, these patches use kernel's
> kvm_memslots directly without the need of initialization and maintenance of
> vhost_memory.
Isn't vhost independent from KVM?
Takuya
next prev parent reply other threads:[~2011-12-16 7:05 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-16 5:32 [PATCH 0/2] vhot-net: Use kvm_memslots instead of vhost_memory to translate GPA to HVA zanghongyong
2011-12-16 5:32 ` [PATCH 1/2] kvm: Introduce get_kvm_from_task zanghongyong
2011-12-16 5:32 ` [PATCH 2/2] vhost-net: Use kvm_memslots for address translation zanghongyong
2011-12-16 7:05 ` Takuya Yoshikawa [this message]
2011-12-16 7:05 ` [PATCH 0/2] vhot-net: Use kvm_memslots instead of vhost_memory to translate GPA to HVA Sasha Levin
2011-12-16 7:40 ` Zang Hongyong
2011-12-16 7:59 ` Sasha Levin
2011-12-16 8:07 ` Sasha Levin
2011-12-16 8:18 ` Zang Hongyong
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