Merge tag 'docs-7.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/docs/linux

Pull more documentation updates from Jonathan Corbet:
 "A handful of late-arriving fixes, a Japanese translation that was
  ready long ago but fell through the cracks, and an update to the
  Italian translations"

* tag 'docs-7.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/docs/linux:
  docs: panic: Disclaimer about console verbosity when using panic_print with pstore
  docs: kernel-parameters: add CPU_FREQ, CPU_IDLE build options
  doc:it_IT: align Italian documentation in process
  docs: threat-model: fix /dev/kmsg reference
  docs: block: fix dead http link in blk-mq.rst
  docs/ja_JP: translate submitting-patches.rst (tag usage)

1 files changed, 16 insertions, 5 deletions

diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 37006fc3eac3..0d9632e687e9 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -8,6 +8,8 @@
 	ARM64	ARM64 architecture is enabled.
 	CLK	Common clock infrastructure is enabled.
 	CMA	Contiguous Memory Area support is enabled.
+	CPU_FREQ CPU frequency scaling is enabled.
+	CPU_IDLE CPU idle time management is enabled.
 	DRM	Direct Rendering Management support is enabled.
 	DYNAMIC_DEBUG Build in debug messages and enable them at runtime
 	EARLY	Parameter processed too early to be embedded in initrd.
@@ -4892,6 +4894,7 @@ Kernel parameters
 
 	panic_print=	Bitmask for printing system info when panic happens.
 			User can chose combination of the following bits:
+
 			bit 0: print all tasks info
 			bit 1: print system memory info
 			bit 2: print timer info
@@ -4900,10 +4903,16 @@ Kernel parameters
 			bit 5: replay all kernel messages on consoles at the end of panic
 			bit 6: print all CPUs backtrace (if available in the arch)
 			bit 7: print only tasks in uninterruptible (blocked) state
-			*Be aware* that this option may print a _lot_ of lines,
-			so there are risks of losing older messages in the log.
-			Use this option carefully, maybe worth to setup a
-			bigger log buffer with "log_buf_len" along with this.
+
+			*Be aware* that this option may print a _lot_ of lines.
+
+			There is an increased risk of losing older messages in
+			the log. Maybe worth to setup a	bigger log buffer with
+			"log_buf_len" along with this.
+
+			Also consider using "printk.console_no_auto_verbose=Y"
+			if using this along with pstore, to avoid extra delays
+			due to increased console verbosity during panic.
 
 	panic_sys_info= A comma separated list of extra information to be dumped
                         on panic.
@@ -4918,7 +4927,9 @@ Kernel parameters
                         all_bt:         print all CPUs backtrace (if available in the arch)
                         blocked_tasks:  print only tasks in uninterruptible (blocked) state
 
-                        This is a human readable alternative to the 'panic_print' option.
+			This is a human readable alternative to the 'panic_print'
+			option above. Please be aware of the caveats using this,
+			check the 'panic_print' parameter for more details.
 
 	panic_console_replay
 			When panic happens, replay all kernel messages on