From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from m16.mail.163.com (m16.mail.163.com [220.197.31.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2526521D3F2; Fri, 19 Dec 2025 02:27:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.197.31.5 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766111250; cv=none; b=Imald8phFfaQ+J1fP9Yr7Wc4URgXeETcgujXGAh3+TDcdoE0GUDCR5b5EJIKLu/FwZ4MRGZ7WM1g2y8kuI+zkDVk1fJhiZtgFeCEEi4PvjRJI3QUTsux4iWwPE8gWf0kyJ4PDtVHyJSse8i68wkTBnrMn5atFcbApM8I+CCfAbc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766111250; c=relaxed/simple; bh=hpVinBMNimQMwx05vx2WnvYPhGGgB4dldTnAWfMNBiY=; h=Date:From:To:Cc:Subject:In-Reply-To:References:Content-Type: MIME-Version:Message-ID; b=QkncpXEQzwhM5sdUvMZe1Khaa5fO/1ImDRX4zEuDeh7eqQteaikyxzZ1bP/LIAtHNzxvqfsqg6d+NjS6NEAzw1JmVSE2WEMCSZA5UyxW9dUF9KxtO1DMRrJzYII0+DAKackzZn9BmOBNQISVgC9cMK6ZsU5TfjoKSN9Q5RzEJ5E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=pfdhPPqH; arc=none smtp.client-ip=220.197.31.5 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="pfdhPPqH" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=Date:From:To:Subject:Content-Type:MIME-Version: Message-ID; bh=hpVinBMNimQMwx05vx2WnvYPhGGgB4dldTnAWfMNBiY=; b=p fdhPPqHFVNwkIWb3TctiLcvc9Gm/HIdU1J2jq0L+vojjZAeHLeKc4tc9THQ5LCxe Zgj39TBxOle2Zk5gkuHVkkeiYhgf9gX6jdwjCOTKfUKPJc14c86vR2D2Va/x3Kfm MiTtQhCpNK8w0NN8yvq1DwK/X7YkcAbEqLAemIXnY8= Received: from 15927021679$163.com ( [116.128.244.169] ) by ajax-webmail-wmsvr-40-107 (Coremail) ; Fri, 19 Dec 2025 10:26:41 +0800 (CST) Date: Fri, 19 Dec 2025 10:26:41 +0800 (CST) From: =?UTF-8?B?54aK5Lyf5rCRICA=?= <15927021679@163.com> To: "Leon Romanovsky" Cc: "Alexei Starovoitov" , "Daniel Borkmann" , "David S . Miller" , "Jakub Kicinski" , "Jesper Dangaard Brouer" , "John Fastabend" , "Stanislav Fomichev" , linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: Re:Re: Implement initial driver for virtio-RDMA devices(kernel), virtio-rdma device model(qemu) and vhost-user-RDMA backend device(dpdk) X-Priority: 3 X-Mailer: Coremail Webmail Server Version 2023.4-cmXT build 20250723(a044bf12) Copyright (c) 2002-2025 www.mailtech.cn 163com In-Reply-To: <20251218162028.GG400630@unreal> References: <20251217085044.5432-1-15927021679@163.com> <20251218162028.GG400630@unreal> X-NTES-SC: AL_Qu2dBP2avkor5yWebOkfmU0VgOc9XsWwu/Uk2YRXc+AEvhn91i0NcGBfB13x3/C3Cw2orgSHdD9v4+NFc5ZjKLN3v7mXibZMNFWZYsPrwQ== Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=UTF-8 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <4701065a.4aa9.19b346e492d.Coremail.15927021679@163.com> X-Coremail-Locale: zh_CN X-CM-TRANSID:aygvCgDHIxfit0RplcU_AA--.11618W X-CM-SenderInfo: jprvmjixqsilmxzbiqqrwthudrp/xtbC0QKRGmlEt+JZuQAA3A X-Coremail-Antispam: 1U5529EdanIXcx71UUUUU7vcSsGvfC2KfnxnUU== QXQgMjAyNS0xMi0xOSAwMDoyMDoyOCwgIkxlb24gUm9tYW5vdnNreSIgPGxlb25Aa2VybmVsLm9y Zz4gd3JvdGU6Cj5PbiBXZWQsIERlYyAxNywgMjAyNSBhdCAwNDo0OTo0N1BNICswODAwLCBYaW9u ZyBXZWltaW4gd3JvdGU6Cj4+IEhpIGFsbCwKPj4gCj4+IFRoaXMgdGVzdGluZyBpbnN0cnVjdGlv bnMgYWltcyB0byBpbnRyb2R1Y2UgYW4gZW11bGF0aW5nIGEgc29mdCBST0NFIAo+PiBkZXZpY2Ug d2l0aCBub3JtYWwgTklDKG5vIFJETUEpLgo+Cj5XaGF0IGlzIGl0PyBXZSBhbHJlYWR5IGhhdmUg b25lIHNvZnQgUm9DRSBkZXZpY2UgaW1wbGVtZW50ZWQgaW4gdGhlCj5rZXJuZWwgKGRyaXZlcnMv aW5maW5pYmFuZC9zdy9yeGUpLCB3aGljaCBkb2Vzbid0IHJlcXVpcmUgYW55IFFFTVUKPmNoYW5n ZXMgYXQgYWxsLgo+Cgo+VGhhbmtzCj4KVGhlIGZyYW13b3JrIG9mIHZob3N0X3VzZXJfcmRtYShk cGRrKS92aXJ0aW8tcmRtYSBkcml2ZXIoa2VybmVsKSBpcyBhY3R1YWxseSAKYSB1c2Vyc3BhY2Ug UkRNQSBiYWNrZW5kIG9wdGltaXplZCBmb3IgdmlydHVhbGl6YXRpb24sIHdoaWxlIHJ4ZSAoU29m dC1Sb0NFKSAKaXMgYSBrZXJuZWwtYmFzZWQgc29mdHdhcmUgUkRNQSBpbXBsZW1lbnRhdGlvbi4g S2V5IGFkdmFudGFnZXMgaW5jbHVkZToKMS7CoFplcm8tQ29weSBBcmNoaXRlY3R1cmU6wqB2aG9z dF91c2VyX3JkbWEgdXNlcyBzaGFyZWQgbWVtb3J5IGJldHdlZW4gVk1zIGFuZCAKaG9zdCBwcm9j ZXNzZXMswqBlbGltaW5hdGluZyBkYXRhIGNvcGllcy5yeGUgcmVxdWlyZXMga2VybmVsLW1lZGlh dGVkIGRhdGEgY29waWVzLCAKYWRkaW5nIGxhdGVuY3kuCgoKMi4gUG9sbGluZyBNb2RlOsKgQXZv aWRzIFZNLUV4aXQgaW50ZXJydXB0cyBieSB1c2luZyBidXN5LXdhaXQgcG9sbGluZywgcmVkdWNp bmcgCkNQVSBjb250ZXh0IHN3aXRjaGVzLgoKCjMuIFFFTVUvS1ZNIE5hdGl2ZSBTdXBwb3J0OiB2 aG9zdF91c2VyX3JkbWEgaW50ZWdyYXRlcyBkaXJlY3RseSB3aXRoIGh5cGVydmlzb3JzIAp2aWEg dmhvc3QtdXNlciBwcm90b2NvbC5yeGUgcmVxdWlyZXMgUENJIGRldmljZSBwYXNzdGhyb3VnaCAo IGUuZy4sIFZGSU8pLCAKY29tcGxpY2F0aW5nIGRlcGxveW1lbnQuCgoKNC4gRmVhdHVyZXMgU3Vw cG9ydDogdmhvc3RfdXNlcl9yZG1hIGVuYWJsZXMgbGl2ZSBtaWdyYXRpb24sIG11bHRpLXF1ZXVl IHZpcnRpbywgCmFuZCBOVU1BLWF3YXJlIEkvTyBwcm9jZXNzaW5nLgoKCjUuIFVzZXJzcGFjZSBQ cm9jZXNzaW5nOiBPcGVyYXRlcyBlbnRpcmVseSBpbiB1c2Vyc3BhY2UgKCBlLmcuLCB3aXRoIFNQ REspLCBieXBhc3NpbmcKdGhlIGtlcm5lbCBuZXR3b3JrIHN0YWNrLiByeGUgcmVsaWVzIG9uIHRo ZSBMaW51eCBrZXJuZWwgbmV0d29yayBzdGFjaywgY29uc3VtaW5nIG1vcmUgCkNQVSByZXNvdXJj ZXMuCgoKNi4gUmVzb3VyY2UgRWZmaWNpZW5jeTogQWNoaWV2ZXMgbG93ZXIgbGF0ZW5jeSBpbiBi ZW5jaG1hcmtzIGZvciBWTS10by1WTSBjb21tdW5pY2F0aW9uLiAKCgo3LiB2aG9zdC11c2VyIEJh Y2tlbmQ6IERQREsgcHJvdmlkZXMgYSB2aG9zdC11c2VyIGxpYnJhcnkgdGhhdCBpbXBsZW1lbnRz IHRoZSB2aG9zdC11c2VyIApwcm90b2NvbCBpbiB1c2Vyc3BhY2UuIFRoaXMgbGlicmFyeSBlbmFi bGVzIGVmZmljaWVudCBjb21tdW5pY2F0aW9uIGJldHdlZW4gdGhlIGh5cGVydmlzb3IgCihRRU1V KSBhbmQgdGhlIHVzZXJzcGFjZSBuZXR3b3JraW5nIHN0YWNrIChsaWtlIGEgRFBESy1iYXNlZCBh cHBsaWNhdGlvbikuIEZvciBSRE1BLCB0aGlzIAptZWFucyB0aGF0IHRoZSB2aG9zdC11c2VyIGJh Y2tlbmQgY2FuIGRpcmVjdGx5IGhhbmRsZSBSRE1BIG9wZXJhdGlvbnMgd2l0aG91dCBnb2luZyB0 aHJvdWdoIAp0aGUga2VybmVsLgoKClRoYW5rcyAKCgoKCgoKCg==