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(p200300ea8f0655005d836110837c5dcc.dip0.t-ipconnect.de. [2003:ea:8f06:5500:5d83:6110:837c:5dcc]) by smtp.googlemail.com with ESMTPSA id f68sm6687086wmf.6.2021.01.16.15.07.41 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 16 Jan 2021 15:07:41 -0800 (PST) To: Xiaoming Ni Cc: Linux Kernel Mailing List From: Heiner Kallweit Subject: Missing param value! Expected 'rw=...value...' Message-ID: <27b2e02f-0840-2686-7aad-16274519dcdc@gmail.com> Date: Sun, 17 Jan 2021 00:07:37 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.6.1 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Since 60b7cab23e5e ("proc_sysctl: fix oops caused by incorrect command parameters.") I'm getting the following warning: Missing param value! Expected 'rw=...value...' AFAIK param rw doesn't require a value. That's what my command line looks like: Command line: initrd=\intel-ucode.img initrd=\initramfs-linux.img root=/dev/sda2 rw