+ security-apparmor-apparmorfsc-conditionally-compile-get_loaddata_common_ref.patch added to mm-nonmm-unstable branch

[Andrew Morton <akpm@linux-foundation.org>]

The patch titled
     Subject: security/apparmor/apparmorfs.c: conditionally compile get_loaddata_common_ref()
has been added to the -mm mm-nonmm-unstable branch.  Its filename is
     security-apparmor-apparmorfsc-conditionally-compile-get_loaddata_common_ref.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/security-apparmor-apparmorfsc-conditionally-compile-get_loaddata_common_ref.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: Andrew Morton <akpm@linux-foundation.org>
Subject: security/apparmor/apparmorfs.c: conditionally compile get_loaddata_common_ref()
Date: Wed Jun  3 01:30:46 PM PDT 2026

Some config did this:

security/apparmor/apparmorfs.c:177:28: warning: 'get_loaddata_common_ref' defined but not used [-Wunused-function]
  177 | static struct aa_loaddata *get_loaddata_common_ref(struct aa_common_ref *ref)

get_loaddata_common_ref() is only used if
CONFIG_SECURITY_APPARMOR_EXPORT_BINARY=y.

(Or of course move the function into that block if maintainers perfer)

Cc: John Johansen <john.johansen@canonical.com>
Cc: Paul Moore <paul@paul-moore.com>
Cc: James Morris <jmorris@namei.org>
Cc: "Serge E. Hallyn" <serge@hallyn.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 security/apparmor/apparmorfs.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/security/apparmor/apparmorfs.c~security-apparmor-apparmorfsc-conditionally-compile-get_loaddata_common_ref
+++ a/security/apparmor/apparmorfs.c
@@ -174,6 +174,7 @@ static struct aa_proxy *get_proxy_common
 	return NULL;
 }
 
+#ifdef CONFIG_SECURITY_APPARMOR_EXPORT_BINARY
 static struct aa_loaddata *get_loaddata_common_ref(struct aa_common_ref *ref)
 {
 	if (ref)
@@ -181,6 +182,7 @@ static struct aa_loaddata *get_loaddata_
 						      count));
 	return NULL;
 }
+#endif
 
 static void aa_put_common_ref(struct aa_common_ref *ref)
 {
_

Patches currently in -mm which might be from akpm@linux-foundation.org are

mm-switch-deferred-split-shrinker-to-list_lru-fix.patch
sparc-add-_mcount-prototype.patch
drivers-media-v4l2-core-v4l2-vp9c-reduce-inlining.patch
security-apparmor-apparmorfsc-conditionally-compile-get_loaddata_common_ref.patch