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Mon, 08 Sep 2025 08:52:41 -0700 (PDT) MIME-Version: 1.0 References: <20250905191357.78298-1-ryncsn@gmail.com> <20250905191357.78298-2-ryncsn@gmail.com> In-Reply-To: From: Chris Li Date: Mon, 8 Sep 2025 08:52:29 -0700 X-Gmail-Original-Message-ID: X-Gm-Features: Ac12FXxMRmlzF-feQnc7O21Fg-EvAA3SACAP6T4MTNnAZbQbEyXrvO-mPI3sHqc Message-ID: Subject: Re: [PATCH v2 01/15] docs/mm: add document for swap table To: Baoquan He Cc: Kairui Song , linux-mm@kvack.org, Andrew Morton , Matthew Wilcox , Hugh Dickins , Barry Song , Nhat Pham , Kemeng Shi , Baolin Wang , Ying Huang , Johannes Weiner , David Hildenbrand , Yosry Ahmed , Lorenzo Stoakes , Zi Yan , linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: 294D04000E X-Stat-Signature: q9whs99ee6pr5z1gcbeuohyrqw85x6co X-Rspam-User: X-HE-Tag: 1757346762-496739 X-HE-Meta: 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 nl/nvHBE SCGZ1d1Ld2l21hp6HOUYE/TEGVZFqgGofdCwdIH5S7z/ToxHby9WOzADDKzEAcaglUaPJ+CP+mZuskrLxL0ldtrxwQrVdQneE7bEhaoAqL0VTDWmCwkx7XptChBINMY/9kEvziRcuqkBJylVsUER2cBlZZgnSMiQC5fEPbLJSdGcmk9J5RRypuTzhoPbU1OBueCcM7kYRan3w4Gh7oM+faNcnqzAB3prLDbv7FFENQ8bvo5xTWP8mLKXjCIIj3in84vncV4kyVDq43xaM+L0JDqvtdwKxdi10GzmkrDLL7dkoyOgymJxg8TmZ0133zkfADZkyeO7hbp8w9Am2hpn/zYtjdMAYnQmvPJUcErPed0+vuo4= 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 Mon, Sep 8, 2025 at 8:09=E2=80=AFAM Baoquan He wrote: > > I think that is all normal and did not violate the kernel rules. When > > I include Kairui's patch in my swap allocator series. The same thing > > happened there on Kairui's patch. In the end the git will know enough > > who is the real author, because those patches are outputted by git > > anyway. > > Hmm, maybe git doesn't work like that. I applied this patch via git am, > I got this on my local branch. The 2nd 'From' become part of commit log. > In that case, Kairui needs to fix his sendmail config. Maybe as you suggested, remove his own From: line in this case. I don't recall needing such a special git-send-mail config. Maybe Kairui's smtp server is different. BTW, I definitely know that Google's smtp server does not work well with "b4 send --reflect". Google SMTP is like: "Oh, I see you might want to CC these people, because you include them in your inner envelope CC list. let me do a CC for you on the outer envelope as well". It defeats the purpose of "b4 send --reflect", which is a dry run. I still recall the horror on my poor colleague's face when I convinced him to try out "b4 send --reflect", which should be safe, but the email actually sent out to the full list. I should file a bug for that. Chris > commit 337b3cd6c0ffad355df8851414e8aa5be052f4cb (HEAD -> kasan-v3) > Author: Kairui Song > Date: Sat Sep 6 03:13:43 2025 +0800 > > docs/mm: add document for swap table > > From: Chris Li > > Swap table is the new swap cache. > > Signed-off-by: Chris Li > Signed-off-by: Kairui Song >