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[2003:cb:c708:5400:6c12:d0e2:3757:2963]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-42c7f172be3sm148917725e9.36.2024.09.05.05.42.06 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 05 Sep 2024 05:42:07 -0700 (PDT) Message-ID: <09d44b21-9739-417b-a76c-5383fcbde96b@redhat.com> Date: Thu, 5 Sep 2024 14:42:05 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH -v2] Resource: fix region_intersects() for CXL memory To: Andy Shevchenko Cc: Dan Williams , "Huang, Ying" , Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-cxl@vger.kernel.org, Davidlohr Bueso , Jonathan Cameron , Dave Jiang , Alison Schofield , Vishal Verma , Ira Weiny , Alistair Popple , Bjorn Helgaas , Baoquan He References: <20240819023413.1109779-1-ying.huang@intel.com> <874j6vc10j.fsf@yhuang6-desk2.ccr.corp.intel.com> <66d8f41cb3e6_3975294f9@dwillia2-xfh.jf.intel.com.notmuch> <65838cc0-9a20-4994-a0ef-9cd50bb00951@redhat.com> From: David Hildenbrand Autocrypt: addr=david@redhat.com; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: 00E3914001A X-Stat-Signature: c4pwc431zddc4mk887g1x1ndumwskpje X-Rspam-User: X-HE-Tag: 1725540133-75741 X-HE-Meta: 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 jdIgL3CY Ub5Kj2qTPAgx1hhrViD/e5pNCmyU5WW4tyLhRJAW/1xFH6nN5XWbY2e4AEVdj1EehN8fAfsxPDIYIJ0KHNdyfIS8opOsrf7I7jwp3Fq23+C+uj950zfqABaYXkaX5St9HZoewf3LJ1AOu2F330nla0OMpqB7dCRZgJes/PT4hIztxegmRQSR83WqENW8P+la75LbtWEQuzJBu90yF9UcUudhxwjpOSNbGTUiUKV+MBl/gUIvGhKGjYL0vRLpfFdKy8jNaj6KTQiX04rc+fjEQ3F3bDB8fElSILFVhToJq12A0Or71xfavWMfPA0kd9iS09okWuMDPwbNQmpuuoK+kXvwR7uYKSxcF5toRP9gVszDu7W+p2IswjIFDZqa0X/bmkRSBEcTiDlIofats2zxstCgmiQ== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 05.09.24 14:36, Andy Shevchenko wrote: > On Thu, Sep 05, 2024 at 01:08:35PM +0200, David Hildenbrand wrote: >> On 05.09.24 12:56, Andy Shevchenko wrote: >>> On Wed, Sep 04, 2024 at 04:58:20PM -0700, Dan Williams wrote: >>>> Huang, Ying wrote: >>>>> Andy Shevchenko writes: > > [..] > >>>>>> You may move Cc list after '---', so it won't unnecessarily pollute the commit >>>>>> message. >>>>> >>>>> Emm... It appears that it's a common practice to include "Cc" in the >>>>> commit log. >>>> >>>> Yes, just ignore this feedback, it goes against common practice. Cc list >>>> as is looks sane to me. >>> >>> It seems nobody can give technical arguments why it's better than just keeping >>> them outside of the commit message. Mantra "common practice" nowadays is >>> questionable. >> >> Just look at how patches look like in the git tree that Andrew picks up. >> (IIRC, he adds a bunch of CCs himself that are not even part of the original >> patch). > > I know that and it's historical, he has a lot of the scripts that work and when > he moved to the Git it was another long story. Now you even can see how he uses > Git in his quilt approach. So, it's an exceptional and not usual workflow, hence > bad example. Try again :-) Point is, it doesn't matter what we do in this patch here if Andrew will unify it at all. > >> Having in the git tree who was actually involved/CCed can be quite valuable. >> More helpful than get_maintainers.pl sometimes. > > First of all, there is no guarantee they _were_ involved. From this perspective > having Link: tag instead has much more value and supports my side of arguments. Link is certainly preferable. Usually when I fix a commit, I make sure to CC the people that are listed for the patch, because it at least should have ended up in their mailbox. Often, it also helped to see if a buggy commit was at least CCed to the right persons without digging through mailing list archives. -- Cheers, David / dhildenb