[PATCH bootconfig 3/3] doc: Add /proc/bootconfig to proc.rst

[Paul E. McKenney]

Add /proc/bootconfig description to Documentation/filesystems/proc.rst.

Reported-by: Masami Hiramatsu <mhiramat@xxxxxxxxxx>
Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxx>
Acked-by: Masami Hiramatsu (Google) <mhiramat@xxxxxxxxxx>
---
 Documentation/filesystems/proc.rst | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/filesystems/proc.rst b/Documentation/filesystems/proc.rst
index 5703b0e87cbe..a2c160f29632 100644
--- a/Documentation/filesystems/proc.rst
+++ b/Documentation/filesystems/proc.rst
@@ -689,6 +689,11 @@ files are there, and which are missing.
  File         Content
  ============ ===============================================================
  apm          Advanced power management info
+ bootconfig   Kernel command line obtained from boot config,
+ 	      and, if there were kernel parameters from the
+	      boot loader, a "# Parameters from bootloader:"
+	      line followed by a line containing those
+	      parameters prefixed by "# ".			(5.5)
  buddyinfo    Kernel memory allocator information (see text)	(2.5)
  bus          Directory containing bus specific information
  cmdline      Kernel command line, both from bootloader and embedded
-- 
2.40.1