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authorLinus Torvalds <torvalds@linux-foundation.org>2023-11-01 16:07:05 -1000
committerLinus Torvalds <torvalds@linux-foundation.org>2023-11-01 16:07:05 -1000
commit1b10d2c8c6219bfc86d8c7d53a4f97a0a706d1ba (patch)
treeab160c4dfe3330fb4bcfa76ee4df3fb4ad82d462 /Documentation/filesystems
parent1e0c505e13162a2abe7c984309cfe2ae976b428d (diff)
parentacbc3ecb806e24eb9c0cafc29e0884490dda6169 (diff)
Merge tag 'bootconfig-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull bootconfig updates from Masami Hiramatsu: - Documentation update for /proc/cmdline, which includes both the parameters from bootloader and the embedded parameters in the kernel - fs/proc: Add bootloader argument as a comment line to /proc/bootconfig so that the user can distinguish what parameters were passed from bootloader even if bootconfig modified that - Documentation fix to add /proc/bootconfig to proc.rst * tag 'bootconfig-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: doc: Add /proc/bootconfig to proc.rst fs/proc: Add boot loader arguments as comment to /proc/bootconfig doc: Update /proc/cmdline documentation to include boot config
Diffstat (limited to 'Documentation/filesystems')
-rw-r--r--Documentation/filesystems/proc.rst8
1 files changed, 7 insertions, 1 deletions
diff --git a/Documentation/filesystems/proc.rst b/Documentation/filesystems/proc.rst
index 2b59cff8be17..49ef12df631b 100644
--- a/Documentation/filesystems/proc.rst
+++ b/Documentation/filesystems/proc.rst
@@ -689,9 +689,15 @@ 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
+ 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