From bb3b2cfeb206f5b10b859e134651b54120e3f530 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Tue, 30 Jun 2026 18:05:56 +0100 Subject: ARM: 9480/1: entry: expand comment in __switch_to As per discussion between the developers in the mail thread linked, expand the comment in __switch_to so that readers of the code understand what is going on. Suggested-by: Mark Rutland Acked-by: Mark Rutland Signed-off-by: Linus Walleij > Signed-off-by: Russell King --- security/lsm_notifier.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 security/lsm_notifier.c (limited to 'security/lsm_notifier.c') diff --git a/security/lsm_notifier.c b/security/lsm_notifier.c new file mode 100644 index 000000000..c92fad5d5 --- /dev/null +++ b/security/lsm_notifier.c @@ -0,0 +1,31 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * LSM notifier functions + * + */ + +#include +#include + +static BLOCKING_NOTIFIER_HEAD(blocking_lsm_notifier_chain); + +int call_blocking_lsm_notifier(enum lsm_event event, void *data) +{ + return blocking_notifier_call_chain(&blocking_lsm_notifier_chain, + event, data); +} +EXPORT_SYMBOL(call_blocking_lsm_notifier); + +int register_blocking_lsm_notifier(struct notifier_block *nb) +{ + return blocking_notifier_chain_register(&blocking_lsm_notifier_chain, + nb); +} +EXPORT_SYMBOL(register_blocking_lsm_notifier); + +int unregister_blocking_lsm_notifier(struct notifier_block *nb) +{ + return blocking_notifier_chain_unregister(&blocking_lsm_notifier_chain, + nb); +} +EXPORT_SYMBOL(unregister_blocking_lsm_notifier); -- cgit v1.3.1