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Merge tag 'audit-pr-20200127' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit

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Pull audit update from Paul Moore:
 "One small audit patch for the Linux v5.6 merge window, and
  unsurprisingly it passes our test suite with flying colors"

* tag 'audit-pr-20200127' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit:
  audit: Add __rcu annotation to RCU pointer
This commit is contained in:
Linus Torvalds
2020-01-27 15:35:50 -08:00
parent 03aa8c8cfa cb5172d96d
commit 07e309a972
1 changed files with 3 additions and 2 deletions
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5
kernel/audit.c
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@@ -102,12 +102,13 @@ struct audit_net {
* This struct is RCU protected; you must either hold the RCU lock for reading * This struct is RCU protected; you must either hold the RCU lock for reading
* or the associated spinlock for writing. * or the associated spinlock for writing.
*/ */
static struct auditd_connection { struct auditd_connection {
struct pid *pid; struct pid *pid;
u32 portid; u32 portid;
struct net *net; struct net *net;
struct rcu_head rcu; struct rcu_head rcu;
} *auditd_conn = NULL; };
static struct auditd_connection __rcu *auditd_conn;
static DEFINE_SPINLOCK(auditd_conn_lock); static DEFINE_SPINLOCK(auditd_conn_lock);
/* If audit_rate_limit is non-zero, limit the rate of sending audit records /* If audit_rate_limit is non-zero, limit the rate of sending audit records