From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out30-101.freemail.mail.aliyun.com (out30-101.freemail.mail.aliyun.com [115.124.30.101]) (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 463E55D734; Thu, 4 Apr 2024 10:27:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=115.124.30.101 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712226450; cv=none; b=LZ3E+AoEIXnzo+hwkmDRaCGGHsUp8asU5XRJ+01EYuU00VhsAZ4ArkiNtddeBemyPUCjTedpD/QeT1K86/PNe4WPqqPQdAQn5KhG43EVHSdcHD5IIF9WSX5X0J1S6r7dunlLJrSqNg1gbSSDWvMo9uchQpZcmUQDQi/XZIzSc2k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712226450; c=relaxed/simple; bh=ryU2IkP4OWePjNg0hnaelrT7lyEeM4tcB4zAcpA0qN0=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Blj9kdqZ6d4zXQ0oly0NGj63Cz2obmHv6Eut6AYPqlH+b24Zltz0sj6WD4J/xcyJrKu6fcy6TvyoymCRjTVcCwbT7WQarry+A/DWyUC0aiKSQA153Hw3DWYi1i5eEIYNeUV7759xiO2zHIyoz6h1ApN3+lzLWM008hJcUE5eCt8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com; spf=pass smtp.mailfrom=linux.alibaba.com; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b=IwhsQb2P; arc=none smtp.client-ip=115.124.30.101 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b="IwhsQb2P" DKIM-Signature:v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1712226438; h=Message-ID:Date:MIME-Version:Subject:To:From:Content-Type; bh=OYa6vtv11IJHbKUa9Rgq5qOFn0SiPGCaPskyGuje160=; b=IwhsQb2P6J7W3xVYdsI6cKmiu6xg2Owc5HzWRHmJOpPD+agc0i3ZXhfquSSaHBH8PiF9XE+uci/C+bktSjs55p9vN21AhSRdsmn5PKY3K6hAL7x96sC6q1nKpaGOD85JEHKTPTphdpy0ZapYfcmIneHv7yHkKUbvMV4dpLvww7s= X-Alimail-AntiSpam:AC=PASS;BC=-1|-1;BR=01201311R181e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018045176;MF=guwen@linux.alibaba.com;NM=1;PH=DS;RN=19;SR=0;TI=SMTPD_---0W3uBuFf_1712226435; Received: from 30.39.185.155(mailfrom:guwen@linux.alibaba.com fp:SMTPD_---0W3uBuFf_1712226435) by smtp.aliyun-inc.com; Thu, 04 Apr 2024 18:27:17 +0800 Message-ID: Date: Thu, 4 Apr 2024 18:27:14 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RFC PATCH net-next v5 00/11] net/smc: SMC intra-OS shortcut with loopback-ism To: Gerd Bayer , wenjia@linux.ibm.com, jaka@linux.ibm.com Cc: wintera@linux.ibm.com, twinkler@linux.ibm.com, hca@linux.ibm.com, gor@linux.ibm.com, agordeev@linux.ibm.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, borntraeger@linux.ibm.com, svens@linux.ibm.com, alibuda@linux.alibaba.com, tonylu@linux.alibaba.com, linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org, netdev@vger.kernel.org References: <20240324135522.108564-1-guwen@linux.alibaba.com> <27deaa5dbb30c467fcdaa0667ef39da86bcee03f.camel@linux.ibm.com> From: Wen Gu In-Reply-To: <27deaa5dbb30c467fcdaa0667ef39da86bcee03f.camel@linux.ibm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 2024/4/3 19:10, Gerd Bayer wrote: > On Wed, 2024-04-03 at 14:35 +0800, Wen Gu wrote: >> >> >> On 2024/3/24 21:55, Wen Gu wrote: >>> This patch set acts as the second part of the new version of [1] >>> (The first >>> part can be referred from [2]), the updated things of this version >>> are listed >>> at the end. >> >>> Change log: >>> >>> RFC v5->RFC v4: >>> - Patch #2: minor changes in description of config SMC_LO and >>> comments. >>> - Patch #10: minor changes in comments and >>> if(smc_ism_support_dmb_nocopy()) >>>    check in smcd_cdc_msg_send(). >>> - Patch #3: change smc_lo_generate_id() to smc_lo_generate_ids() >>> and SMC_LO_CHID >>>    to SMC_LO_RESERVED_CHID. >>> - Patch #5: memcpy while holding the ldev->dmb_ht_lock. >>> - Some expression changes in commit logs. >>> >> >> Hi, Jan. Do you have any comments on this version and should I post a >> new patch series without 'RFC'? Thank you. > > Hi Wen, > > Jan has been out sick for a little while now, and Wenjia is expected > back from a longer vacation tomorrow. So if you could hold off until > begin of next week, Wenjia might have some more feedback. > > In the meantime, I'm looking at your patchset... > > Thank you, Gerd > Hi Gerd, Thank you for the information and comments! I guess I will post a new version at the beginning of next week. Thanks!