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bh=RuejJJ0cVW5wmtXibI9GDaEHnBr5czrBIGaDfgbbXis=; b=WJIeMfdSJuiU0MAW2remApcJOvCaXxGxT0xbX+vOeoysqQXxIM6C6Ph+b+BrTjWRJLc/fJamgjWu2ilVzKA4mOjEtfr8f/F1+YxMJ1tQfQ7VBTuEt3YNjTQxRxiPE2OcsKa+mORwuG1mgZ+2pObZzx2sISKyNoRBqYEVQ/gFRaY= X-Alimail-AntiSpam:AC=PASS;BC=-1|-1;BR=01201311R811e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018045170;MF=guwen@linux.alibaba.com;NM=1;PH=DS;RN=19;SR=0;TI=SMTPD_---0W4KbRbP_1712821552; Received: from 30.221.130.208(mailfrom:guwen@linux.alibaba.com fp:SMTPD_---0W4KbRbP_1712821552) by smtp.aliyun-inc.com; Thu, 11 Apr 2024 15:45:53 +0800 Message-ID: Date: Thu, 11 Apr 2024 15:45:50 +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, is there any further information? I am wondering if I should wait for more feedback from SMC maintainers. Thanks! Hi Wenjia, when it's convenient for you, could you please confirm if [1] and [2] need to be included in the next version? Thanks! [1] https://lore.kernel.org/netdev/7291dd1b2d16fd9bbd90988ac5bcc3a46d17e3f4.camel@linux.ibm.com/ [2] https://lore.kernel.org/netdev/60b4aec0b4bf4474d651b653c86c280dafc4518a.camel@linux.ibm.com/