X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=security%2Fkeys%2Fsysctl.c;h=8c0af08760c809b2923d04c5cc3b114c75e27b27;hb=599eefa03f5db2c12c7959862410418402e76030;hp=ee32d181764ab876fa2c6b0470c4a65f937cd031;hpb=abefedd538f57f63199d821ade33f282e7fe0921;p=cascardo%2Flinux.git

diff --git a/security/keys/sysctl.c b/security/keys/sysctl.c
index ee32d181764a..8c0af08760c8 100644
--- a/security/keys/sysctl.c
+++ b/security/keys/sysctl.c
@@ -61,5 +61,16 @@ ctl_table key_sysctls[] = {
 		.extra1 = (void *) &zero,
 		.extra2 = (void *) &max,
 	},
+#ifdef CONFIG_PERSISTENT_KEYRINGS
+	{
+		.procname = "persistent_keyring_expiry",
+		.data = &persistent_keyring_expiry,
+		.maxlen = sizeof(unsigned),
+		.mode = 0644,
+		.proc_handler = proc_dointvec_minmax,
+		.extra1 = (void *) &zero,
+		.extra2 = (void *) &max,
+	},
+#endif
 	{ }
 };