[PATCH 2/2] LoadPin: Make sysctl table const

Ricardo B. Marliere
2025-01-23T19:35:47Z

Since commit 7abc9b53bd51 ("sysctl: allow registration of const struct
ctl_table"), the sysctl registration API allows for struct ctl_table to be
in read-only memory. Move loadpin_sysctl_table to be declared at build
time, instead of having to be dynamically allocated at boot time.

Cc: Thomas Weißschuh <linux@weissschuh.net>
Suggested-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Ricardo B. Marliere <rbm@suse.com>
---
security/loadpin/loadpin.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/security/loadpin/loadpin.c b/security/loadpin/loadpin.c
index 68252452b66cb913638abbca2adea26219e77d37..e2d664b7602629c08c86d6d02158a4e9dd189b1a 100644
--- a/security/loadpin/loadpin.c
+++ b/security/loadpin/loadpin.c
@@ -53,7 +53,7 @@ static bool deny_reading_verity_digests;
#endif

#ifdef CONFIG_SYSCTL
-static struct ctl_table loadpin_sysctl_table[] = {
+static const struct ctl_table loadpin_sysctl_table[] = {
{
.procname = "enforce",
.data = &enforce,

--
2.48.1