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Tue, 14 May 2024 20:59:57 +0000 (UTC) From: Jonathan Corbet To: Andrew Morton , jeffxu@chromium.org Cc: keescook@chromium.org, jannh@google.com, sroettger@google.com, willy@infradead.org, gregkh@linuxfoundation.org, torvalds@linux-foundation.org, usama.anjum@collabora.com, Liam.Howlett@oracle.com, surenb@google.com, merimus@google.com, rdunlap@infradead.org, jeffxu@google.com, jorgelo@chromium.org, groeck@chromium.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org, pedro.falcato@gmail.com, dave.hansen@intel.com, linux-hardening@vger.kernel.org, deraadt@openbsd.org Subject: Re: [PATCH v10 0/5] Introduce mseal In-Reply-To: <20240514104646.e6af4292f19b834777ec1e32@linux-foundation.org> References: <20240415163527.626541-1-jeffxu@chromium.org> <20240514104646.e6af4292f19b834777ec1e32@linux-foundation.org> Date: Tue, 14 May 2024 14:59:57 -0600 Message-ID: <871q646rea.fsf@meer.lwn.net> MIME-Version: 1.0 Content-Type: text/plain X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: 2B6E8100010 X-Stat-Signature: 4pewtf6bu5obpznnww6ktmtofbed7yxo X-Rspam-User: X-HE-Tag: 1715720399-994382 X-HE-Meta: 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 /KMevxWQ qII979bvuUCgo4pYTmUU72dnUF+T3yNIx8oMwZsygJS+4RTLQ78BJcv+6ojhIZW2V+WAeA5xIRcsgXVOXlEPHUmRgDlG0Md+DtAlauNMGXf2TgmIE0LTHBBPaK3pOiv52ncJaAIMo3ex8uTEOXeiRWrxHUjPX+agMvSXROBDSeSF67rrer5VQfosSe/iwc8U95Qoada0m1RHb61kaojb/uj8B3YFmfHWZKpieKlgSs35WzL3u5rph8iqm47AWoY9YnIVFnE26mH8hc22aMu/5fvuMhQ3okLIjhQisf8HrLRqhW4Tl2a2XXljsYaH9ef0sD5htOStx9n3ayrErVDhqmY402w== 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: Andrew Morton writes: > On Mon, 15 Apr 2024 16:35:19 +0000 jeffxu@chromium.org wrote: > >> This patchset proposes a new mseal() syscall for the Linux kernel. > > I have not moved this into mm-stable for a 6.10 merge. Mainly because > of the total lack of Reviewed-by:s and Acked-by:s. > > The code appears to be stable enough for a merge. > > It's awkward that we're in conference this week, but I ask people to > give consideration to the desirability of moving mseal() into mainline > sometime over the next week, please. I hate to be obnoxious, but I *was* copied ... :) Not taking a position on merging, but I have to ask: are we convinced at this point that mseal() isn't a chrome-only system call? Did we ever see the glibc patches that were promised? Thanks, jon