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[PATCH v3 02/11] cgroup: bpf: constify ctl_table arguments and fields

To: Luis Chamberlain <mcgrof@xxxxxxxxxx>, Joel Granados <j.granados@xxxxxxxxxxx>, Kees Cook <keescook@xxxxxxxxxxxx>
Subject: [PATCH v3 02/11] cgroup: bpf: constify ctl_table arguments and fields
Cc: Eric Dumazet <edumazet@xxxxxxxxxx>, Dave Chinner <david@xxxxxxxxxxxxx>, linux-fsdevel@xxxxxxxxxxxxxxx, netdev@xxxxxxxxxxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, linux-s390@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-riscv@xxxxxxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, linux-security-module@xxxxxxxxxxxxxxx, bpf@xxxxxxxxxxxxxxx, linuxppc-dev@xxxxxxxxxxxxxxxx, linux-xfs@xxxxxxxxxxxxxxx, linux-trace-kernel@xxxxxxxxxxxxxxx, linux-perf-users@xxxxxxxxxxxxxxx, netfilter-devel@xxxxxxxxxxxxxxx, coreteam@xxxxxxxxxxxxx, kexec@xxxxxxxxxxxxxxxxxxx, linux-hardening@xxxxxxxxxxxxxxx, bridge@xxxxxxxxxxxxxxx, lvs-devel@xxxxxxxxxxxxxxx, linux-rdma@xxxxxxxxxxxxxxx, rds-devel@xxxxxxxxxxxxxx, linux-sctp@xxxxxxxxxxxxxxx, linux-nfs@xxxxxxxxxxxxxxx, apparmor@xxxxxxxxxxxxxxxx, Thomas Weißschuh <linux@xxxxxxxxxxxxxx>
From: Thomas Weißschuh <linux@xxxxxxxxxxxxxx>
Date: Tue, 23 Apr 2024 09:54:37 +0200
In a future commit the sysctl core will only use
"const struct ctl_table". As a preparation for that adapt the cgroup-bpf
code.

Signed-off-by: Thomas Weißschuh <linux@xxxxxxxxxxxxxx>
---
 include/linux/filter.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/filter.h b/include/linux/filter.h
index 7a27f19bf44d..4eada55a2df8 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -1404,7 +1404,7 @@ struct bpf_sock_ops_kern {
 
 struct bpf_sysctl_kern {
        struct ctl_table_header *head;
-       struct ctl_table *table;
+       const struct ctl_table *table;
        void *cur_val;
        size_t cur_len;
        void *new_val;

-- 
2.44.0



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