+ string-switch-to-__nonnull_args-macro.patch added to mm-nonmm-unstable branch

+ string-switch-to-__nonnull_args-macro.patch added to mm-nonmm-unstable branch

[Andrew Morton]

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The patch titled
     Subject: string: switch to __nonnull_args() macro
has been added to the -mm mm-nonmm-unstable branch.  Its filename is
     string-switch-to-__nonnull_args-macro.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/string-switch-to-__nonnull_args-macro.patch

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

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------------------------------------------------------
From: Dmitry Ilvokhin <d@ilvokhin.com>
Subject: string: switch to __nonnull_args() macro
Date: Wed, 28 Oct 2026 08:19:41 +0000

Commit 22302af28d3f ("cleanup: Annotate guard constructors with
nonnull") added the macro __nonnull_args() to wrap raw compiler
attribute.

Replace __attribute__((nonnull)) with __nonnull_args() to
standardize nonnull attribute usage across the tree and keep the
attribute's quirks in one place rather than open-coded at every call
site.

Link: https://lore.kernel.org/f0d7b2f0dce916f4cde3dd466a5b51a4b88fbdd8.1793027261.git.d@ilvokhin.com
Signed-off-by: Dmitry Ilvokhin <d@ilvokhin.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Suggested-by: Miguel Ojeda <ojeda@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: David Airlie <airlied@gmail.com>
Cc: Simona Vetter <simona@ffwll.ch>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Tvrtko Ursulin <tursulin@ursulin.net>
Cc: Lee Jones <lee@kernel.org>
Cc: Pavel Machek <pavel@kernel.org>
Cc: Joel Stanley <joel@jms.id.au>
Cc: Andrew Jeffery <andrew@codeconstruct.com.au>
Cc: Ryan Chen <ryan_chen@aspeedtech.com>
Cc: Billy Tsai <billy_tsai@aspeedtech.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Kees Cook <kees@kernel.org>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Andy Whitcroft <apw@canonical.com>
Cc: Joe Perches <joe@perches.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Shuah Khan <skhan@linuxfoundation.org>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Andi Shyti <andi.shyti@kernel.org>
Cc: Andi Shyti <andi.shyti@linux.intel.com>
---

 include/linux/string.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/include/linux/string.h~string-switch-to-__nonnull_args-macro
+++ a/include/linux/string.h
@@ -587,7 +587,7 @@ static inline bool strstarts(const char
  * Returns:
  * True if @str ends with @suffix. False in all other cases.
  */
-static inline bool __attribute__((nonnull(1, 2)))
+static inline bool __nonnull_args(1, 2)
 strends(const char *str, const char *suffix)
 {
 	unsigned int str_len = strlen(str), suffix_len = strlen(suffix);
_

Patches currently in -mm which might be from d@ilvokhin.com are

docs-xforms_lists-support-__nonnull_args.patch
string-switch-to-__nonnull_args-macro.patch
lib-list_sort-switch-to-__nonnull_args-macro.patch
xarray-switch-to-__nonnull_args-macro.patch
drm-i915-switch-to-__nonnull_args-macro.patch
drm-amdgpu-switch-to-__nonnull_args-macro.patch
drm-gem-switch-to-__nonnull_args-macro.patch
leds-pwm-switch-to-__nonnull_args-macro.patch
soc-aspeed-lpc-snoop-switch-to-__nonnull_args-macro.patch
checkpatch-suggest-nonnull-attribute-conversion.patch