+ lib-cmdline-adjust-a-few-comments-to-fix-kernel-doc-wreturn-warnings.patch added to mm-nonmm-unstable branch

+ lib-cmdline-adjust-a-few-comments-to-fix-kernel-doc-wreturn-warnings.patch added to mm-nonmm-unstable branch

[Andrew Morton]

The patch titled
     Subject: lib/cmdline: adjust a few comments to fix kernel-doc -Wreturn warnings
has been added to the -mm mm-nonmm-unstable branch.  Its filename is
     lib-cmdline-adjust-a-few-comments-to-fix-kernel-doc-wreturn-warnings.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/lib-cmdline-adjust-a-few-comments-to-fix-kernel-doc-wreturn-warnings.patch

This patch will later appear in the mm-nonmm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Before you just go and hit "reply", please:
   a) Consider who else should be cc'ed
   b) Prefer to cc a suitable mailing list as well
   c) Ideally: find the original patch on the mailing list and do a
      reply-to-all to that, adding suitable additional cc's

*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***

The -mm tree is included into linux-next via various
branches at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there most days

------------------------------------------------------
From: Dmitry Antipov <dmantipov@yandex.ru>
Subject: lib/cmdline: adjust a few comments to fix kernel-doc -Wreturn warnings
Date: Thu, 12 Feb 2026 19:44:13 +0300

Fix 'get_option()', 'memparse()' and 'parse_option_str()' comments to
match the commonly used style as suggested by kernel-doc -Wreturn.

Link: https://lkml.kernel.org/r/20260212164413.889625-6-dmantipov@yandex.ru
Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Suggested-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Cc: "Darrick J. Wong" <djwong@kernel.org>
Cc: Kees Cook <kees@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 lib/cmdline.c |    7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

--- a/lib/cmdline.c~lib-cmdline-adjust-a-few-comments-to-fix-kernel-doc-wreturn-warnings
+++ a/lib/cmdline.c
@@ -43,7 +43,7 @@ static int get_range(char **str, int *pi
  *	When @pint is NULL the function can be used as a validator of
  *	the current option in the string.
  *
- *	Return values:
+ *	Return:
  *	0 - no int in string
  *	1 - int found, no subsequent comma
  *	2 - int found including a subsequent comma
@@ -145,6 +145,9 @@ EXPORT_SYMBOL(get_options);
  *
  *	Parses a string into a number.  The number stored at @ptr is
  *	potentially suffixed with K, M, G, T, P, E.
+ *
+ *	Return: The value as recognized by simple_strtoull() multiplied
+ *	by the value as specified by suffix, if any.
  */
 
 unsigned long long memparse(const char *ptr, char **retptr)
@@ -205,7 +208,7 @@ EXPORT_SYMBOL(memparse);
  *	This function parses a string containing a comma-separated list of
  *	strings like a=b,c.
  *
- *	Return true if there's such option in the string, or return false.
+ *	Return: True if there's such option in the string or false otherwise.
  */
 bool parse_option_str(const char *str, const char *option)
 {
_

Patches currently in -mm which might be from dmantipov@yandex.ru are

lib-fix-_parse_integer_limit-to-handle-overflow.patch
lib-fix-memparse-to-handle-overflow.patch
lib-add-more-string-to-64-bit-integer-conversion-overflow-tests.patch
lib-cmdline_kunit-add-test-case-for-memparse.patch
lib-cmdline-adjust-a-few-comments-to-fix-kernel-doc-wreturn-warnings.patch

+ lib-cmdline-adjust-a-few-comments-to-fix-kernel-doc-wreturn-warnings.patch added to mm-nonmm-unstable branch

[Andrew Morton]

The patch titled
     Subject: lib/cmdline: adjust a few comments to fix kernel-doc -Wreturn warnings
has been added to the -mm mm-nonmm-unstable branch.  Its filename is
     lib-cmdline-adjust-a-few-comments-to-fix-kernel-doc-wreturn-warnings.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/lib-cmdline-adjust-a-few-comments-to-fix-kernel-doc-wreturn-warnings.patch

This patch will later appear in the mm-nonmm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Before you just go and hit "reply", please:
   a) Consider who else should be cc'ed
   b) Prefer to cc a suitable mailing list as well
   c) Ideally: find the original patch on the mailing list and do a
      reply-to-all to that, adding suitable additional cc's

*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***

The -mm tree is included into linux-next via various
branches at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there most days

------------------------------------------------------
From: Dmitry Antipov <dmantipov@yandex.ru>
Subject: lib/cmdline: adjust a few comments to fix kernel-doc -Wreturn warnings
Date: Fri, 3 Apr 2026 13:33:37 +0300

Fix 'get_option()', 'memparse()' and 'parse_option_str()' comments to
match the commonly used style as suggested by kernel-doc -Wreturn.

Link: https://lkml.kernel.org/r/20260403103338.1122415-6-dmantipov@yandex.ru
Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Suggested-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Alexandre Ghiti <alex@ghiti.fr>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: "Darrick J. Wong" <djwong@kernel.org>
Cc: Kees Cook <kees@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Walmsley <pjw@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 lib/cmdline.c |    7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

--- a/lib/cmdline.c~lib-cmdline-adjust-a-few-comments-to-fix-kernel-doc-wreturn-warnings
+++ a/lib/cmdline.c
@@ -43,7 +43,7 @@ static int get_range(char **str, int *pi
  *	When @pint is NULL the function can be used as a validator of
  *	the current option in the string.
  *
- *	Return values:
+ *	Return:
  *	0 - no int in string
  *	1 - int found, no subsequent comma
  *	2 - int found including a subsequent comma
@@ -145,6 +145,9 @@ EXPORT_SYMBOL(get_options);
  *
  *	Parses a string into a number.  The number stored at @ptr is
  *	potentially suffixed with K, M, G, T, P, E.
+ *
+ *	Return: The value as recognized by simple_strtoull() multiplied
+ *	by the value as specified by suffix, if any.
  */
 
 unsigned long long memparse(const char *ptr, char **retptr)
@@ -205,7 +208,7 @@ EXPORT_SYMBOL(memparse);
  *	This function parses a string containing a comma-separated list of
  *	strings like a=b,c.
  *
- *	Return true if there's such option in the string, or return false.
+ *	Return: True if there's such option in the string or false otherwise.
  */
 bool parse_option_str(const char *str, const char *option)
 {
_

Patches currently in -mm which might be from dmantipov@yandex.ru are

lib-fix-_parse_integer_limit-to-handle-overflow.patch
lib-fix-memparse-to-handle-overflow.patch
lib-add-more-string-to-64-bit-integer-conversion-overflow-tests.patch
lib-cmdline_kunit-add-test-case-for-memparse.patch
lib-cmdline-adjust-a-few-comments-to-fix-kernel-doc-wreturn-warnings.patch
riscv-export-symbols-needed-for-riscv32-efi-stub.patch