From 1c20c65ea03293bcb08765d320ae32a27b56224b Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Thu, 5 Oct 2023 10:17:45 -0700 Subject: [PATCH] doc: Update /proc/cmdline documentation to include boot config 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. Link: https://lore.kernel.org/all/20231005171747.541123-1-paulmck@kernel.org/ Signed-off-by: Paul E. McKenney Acked-by: Masami Hiramatsu (Google) Reviewed-by: Randy Dunlap Cc: Jonathan Corbet Cc: Andrew Morton Cc: Stephen Rothwell Cc: Arnd Bergmann Signed-off-by: Masami Hiramatsu (Google) --- 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 2b59cff8be17..36da7038a1c9 100644 --- a/Documentation/filesystems/proc.rst +++ b/Documentation/filesystems/proc.rst @@ -691,7 +691,8 @@ 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