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[35.230.43.183]) by smtp.gmail.com with UTF8SMTPSA id x3-20020a1709027c0300b001ae5d21f760sm9728322pll.146.2023.06.29.20.25.37 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 29 Jun 2023 20:25:37 -0700 (PDT) From: jeffxu@chromium.org To: skhan@linuxfoundation.org, keescook@chromium.org Cc: akpm@linux-foundation.org, dmitry.torokhov@gmail.com, dverkamp@chromium.org, asmadeus@codewreck.org, hughd@google.com, jeffxu@google.com, jorgelo@chromium.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org, jannh@google.com, linux-hardening@vger.kernel.org, linux-security-module@vger.kernel.org Subject: [PATCH v3 0/1] Add documentation for sysctl vm.memfd_noexec Date: Fri, 30 Jun 2023 03:25:34 +0000 Message-ID: <20230630032535.625390-1-jeffxu@google.com> X-Mailer: git-send-email 2.41.0.255.g8b1d071c50-goog MIME-Version: 1.0 X-Rspamd-Queue-Id: 3DA6814000F X-Rspam-User: X-Rspamd-Server: rspam04 X-Stat-Signature: cckpgwurb1nnqiymmid6a5x86hmcfof1 X-HE-Tag: 1688095538-215611 X-HE-Meta: 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 6fS6xkwx QdOG20Iwp/lk2A6HReeTeKUMvJLHe+uVNklibArIUVHcD6y8opGy79MSSaKWcHFeEZy3XjtxIeWjKqagStMEehurWNeOr2wfBlvvj4y159rGn6FbuFM2tQMwjNlpUCb6A6HmVAhm0ALlv0pFbzgjbJA5S31623ARAwy0DlGfebLARK7c0rpxqjsyp7ygwhnmAiMH/sXwisN/adpxlkWg4yUsebrBotOlxEe7A3BxnpftgRpE6krSguhzNbrb628imKmau9HUrLsK0xCxdAq1cuQgFCeXndFUzW09or4KiKP5yjxJdkOX/kHH3ROBYJdh1F4fdXOJ5ENzA9BCwipj9G92TFQ1PIOSKLKEGZIjqbSKmwPkHmE8mwBPkOjD4QkN1qXiXtG7eFF5lYaDYwhgH3OgXL5TfGaTolS6OtmC20ROyNozMACrB9JIZBoUSCUmN09G4ViSUkkPjLiwJMRUZ73+/T3GT1xPlUjP7WBvudBYnPouidqj7xL0GMr5+6Y1XQo7YwIVCi9enuWrFMEkH61giMo3lIUKylZ4yecjkyTmyx6xeF4QgWXf3kdjnwDcMinvDmNL0m8vw5Wu6YtZPgktOMA== 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: From: Jeff Xu Add documentation for sysctl vm.memfd_noexec Thanks to Dominique Martinet who reported this. see [1] for context. [1] https://lore.kernel.org/linux-mm/CABi2SkXUX_QqTQ10Yx9bBUGpN1wByOi_=gZU6WEy5a8MaQY3Jw@mail.gmail.com/T/ V3: resend V2 with cover letter. V2: revise. V1: initial version. Jeff Xu (1): Documentation: mm/memfd: vm.memfd_noexec Documentation/admin-guide/sysctl/vm.rst | 30 +++++++++++++++++++++++++ 1 file changed, 30 insertions(+)