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Howlett" To: Kees Cook Cc: Lorenzo Stoakes , jeffxu@chromium.org, akpm@linux-foundation.org, jannh@google.com, torvalds@linux-foundation.org, vbabka@suse.cz, adhemerval.zanella@linaro.org, oleg@redhat.com, avagin@gmail.com, benjamin@sipsolutions.net, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org, linux-mm@kvack.org, jorgelo@chromium.org, sroettger@google.com, hch@lst.de, ojeda@kernel.org, thomas.weissschuh@linutronix.de, adobriyan@gmail.com, johannes@sipsolutions.net, pedro.falcato@gmail.com, hca@linux.ibm.com, willy@infradead.org, anna-maria@linutronix.de, mark.rutland@arm.com, linus.walleij@linaro.org, Jason@zx2c4.com, deller@gmx.de, rdunlap@infradead.org, davem@davemloft.net, peterx@redhat.com, f.fainelli@gmail.com, gerg@kernel.org, dave.hansen@linux.intel.com, mingo@kernel.org, ardb@kernel.org, mhocko@suse.com, 42.hyeyoo@gmail.com, peterz@infradead.org, ardb@google.com, enh@google.com, rientjes@google.com, groeck@chromium.org, mpe@ellerman.id.au, aleksandr.mikhalitsyn@canonical.com, mike.rapoport@gmail.com Subject: Re: [RFC PATCH v5 0/7] mseal system mappings Message-ID: Mail-Followup-To: "Liam R. Howlett" , Kees Cook , Lorenzo Stoakes , jeffxu@chromium.org, akpm@linux-foundation.org, jannh@google.com, torvalds@linux-foundation.org, vbabka@suse.cz, adhemerval.zanella@linaro.org, oleg@redhat.com, avagin@gmail.com, benjamin@sipsolutions.net, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org, linux-mm@kvack.org, jorgelo@chromium.org, sroettger@google.com, hch@lst.de, ojeda@kernel.org, thomas.weissschuh@linutronix.de, adobriyan@gmail.com, johannes@sipsolutions.net, pedro.falcato@gmail.com, hca@linux.ibm.com, willy@infradead.org, anna-maria@linutronix.de, mark.rutland@arm.com, linus.walleij@linaro.org, Jason@zx2c4.com, deller@gmx.de, rdunlap@infradead.org, davem@davemloft.net, peterx@redhat.com, f.fainelli@gmail.com, gerg@kernel.org, dave.hansen@linux.intel.com, mingo@kernel.org, ardb@kernel.org, mhocko@suse.com, 42.hyeyoo@gmail.com, peterz@infradead.org, ardb@google.com, enh@google.com, rientjes@google.com, groeck@chromium.org, mpe@ellerman.id.au, 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 uUlrgCNR 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.004948, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: * Kees Cook [250212 17:05]: > On Wed, Feb 12, 2025 at 11:24:35AM +0000, Lorenzo Stoakes wrote: > > On Wed, Feb 12, 2025 at 03:21:48AM +0000, jeffxu@chromium.org wrote: > > > From: Jeff Xu > > > > > > The commit message in the first patch contains the full description of > > > this series. > > > > Sorry to nit, but it'd be useful to reproduce in the cover letter too! But > > this obviously isn't urgent, just be nice when we un-RFC. > > I advised Jeff against this because I've found it can sometimes cause > "thread splitting" in that some people reply to the cover letter, and > some people reply to the first patch, etc. I've tended to try to keep > cover letters very general, with the bulk of the prose in the first > patch. Interesting idea, but I think thread splitting is less of a concern than diluting the meaning of a patch by including a lengthy change log with a fraction of the text being about the code that follows. I think this is the reason for a cover letter in the first place; not just version control. After all, we could tack the version information into the first patch too and avoid it being in the final commit message. Thanks, Liam