linux-kernel - Re: [RFC PATCH net-next v5 00/11] net/smc: SMC intra-OS shortcut with loopback-ism

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Message-ID: <27deaa5dbb30c467fcdaa0667ef39da86bcee03f.camel@linux.ibm.com>
Date: Wed, 03 Apr 2024 13:10:11 +0200
From: Gerd Bayer <gbayer@...ux.ibm.com>
To: Wen Gu <guwen@...ux.alibaba.com>, wenjia@...ux.ibm.com, jaka@...ux.ibm.com
Cc: wintera@...ux.ibm.com, twinkler@...ux.ibm.com, hca@...ux.ibm.com,
        gor@...ux.ibm.com, agordeev@...ux.ibm.com, davem@...emloft.net,
        edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
        borntraeger@...ux.ibm.com, svens@...ux.ibm.com,
        alibuda@...ux.alibaba.com, tonylu@...ux.alibaba.com,
        linux-kernel@...r.kernel.org, linux-s390@...r.kernel.org,
        netdev@...r.kernel.org
Subject: Re: [RFC PATCH net-next v5 00/11] net/smc: SMC intra-OS shortcut
 with loopback-ism

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