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McKenney" To: akpm@linux-foundation.org, adobriyan@gmail.com, mhiramat@kernel.org Cc: arnd@kernel.org, ndesaulniers@google.com, paulmck@kernel.org, sfr@canb.auug.org.au, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-team@meta.com, Jonathan Corbet , Randy Dunlap Subject: [PATCH RFC v2 bootconfig 1/3] doc: Update /proc/cmdline documentation to include boot config Date: Mon, 31 Jul 2023 16:31:28 -0700 Message-Id: <20230731233130.424913-1-paulmck@kernel.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Update the /proc/cmdline documentation to explicitly state that this file provides kernel boot parameters obtained via boot config from the kernel image as well as those supplied by the boot loader. Signed-off-by: Paul E. McKenney Cc: Masami Hiramatsu Cc: Jonathan Corbet Cc: Andrew Morton Cc: Randy Dunlap Cc: Stephen Rothwell Cc: Arnd Bergmann --- Documentation/filesystems/proc.rst | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Documentation/filesystems/proc.rst b/Documentation/filesystems/proc.rst index 7897a7dafcbc..75a8c899ebcc 100644 --- a/Documentation/filesystems/proc.rst +++ b/Documentation/filesystems/proc.rst @@ -686,7 +686,8 @@ files are there, and which are missing. apm Advanced power management info buddyinfo Kernel memory allocator information (see text) (2.5) bus Directory containing bus specific information - cmdline Kernel command line + cmdline Kernel command line, both from bootloader and embedded + in the kernel image. cpuinfo Info about the CPU devices Available devices (block and character) dma Used DMS channels -- 2.40.1