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Thu, 13 Jul 2023 09:10:24 -0700 (PDT) Received: from [192.168.1.128] ([38.15.45.1]) by smtp.gmail.com with ESMTPSA id z16-20020a6b5c10000000b0076373f90e46sm2032223ioh.33.2023.07.13.09.10.23 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 13 Jul 2023 09:10:23 -0700 (PDT) Message-ID: <758cff83-7307-8bed-8c13-fd747a106396@linuxfoundation.org> Date: Thu, 13 Jul 2023 10:10:22 -0600 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Subject: Re: [PATCH] Documentation: mm/memfd: vm.memfd_noexec Content-Language: en-US To: jeffxu@chromium.org, keescook@chromium.org Cc: akpm@linux-foundation.org, dmitry.torokhov@gmail.com, dverkamp@chromium.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, Dominique Martinet , Shuah Khan References: <20230629232501.4157671-1-jeffxu@google.com> From: Shuah Khan In-Reply-To: <20230629232501.4157671-1-jeffxu@google.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 29B5AC0012 X-Rspam-User: X-Stat-Signature: ndhm8cd4m6xuds9s7netfn44bn8kewik X-Rspamd-Server: rspam01 X-HE-Tag: 1689265019-91795 X-HE-Meta: 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 3tDJWeLv 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 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: On 6/29/23 17:25, jeffxu@chromium.org wrote: > From: Jeff Xu > > Add documentation for sysctl vm.memfd_noexec > > Link:https://lore.kernel.org/linux-mm/CABi2SkXUX_QqTQ10Yx9bBUGpN1wByOi_=gZU6WEy5a8MaQY3Jw@mail.gmail.com/T/ > Reported-by: Dominique Martinet > Signed-off-by: Jeff Xu > --- > Documentation/admin-guide/sysctl/vm.rst | 29 +++++++++++++++++++++++++ > 1 file changed, 29 insertions(+) > Looks goo to me. Kees and Andrew might have comments on the specifics. thanks, -- Shuah