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Message-Id: <20240315-sysctl-const-handler-v1-2-1322ac7cb03d@weissschuh.net>
Date: Fri, 15 Mar 2024 21:48:00 +0100
From: Thomas Weißschuh <linux@...ssschuh.net>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
 Kees Cook <keescook@...omium.org>, Alexei Starovoitov <ast@...nel.org>, 
 Daniel Borkmann <daniel@...earbox.net>, 
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 Martin KaFai Lau <martin.lau@...ux.dev>, 
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 Yonghong Song <yonghong.song@...ux.dev>, KP Singh <kpsingh@...nel.org>, 
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 Jiri Olsa <jolsa@...nel.org>, Muchun Song <muchun.song@...ux.dev>, 
 Andrew Morton <akpm@...ux-foundation.org>, 
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
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 David Ahern <dsahern@...nel.org>, Simon Horman <horms@...ge.net.au>, 
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 Jozsef Kadlecsik <kadlec@...filter.org>, Florian Westphal <fw@...len.de>, 
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 Borislav Petkov <bp@...en8.de>, Dave Hansen <dave.hansen@...ux.intel.com>, 
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Cc: linux-hardening@...r.kernel.org, linux-kernel@...r.kernel.org, 
 bpf@...r.kernel.org, linux-mm@...ck.org, netdev@...r.kernel.org, 
 lvs-devel@...r.kernel.org, netfilter-devel@...r.kernel.org, 
 coreteam@...filter.org, linux-fsdevel@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, linux-s390@...r.kernel.org, 
 linuxppc-dev@...ts.ozlabs.org, linux-riscv@...ts.infradead.org, 
 linux-xfs@...r.kernel.org, linux-trace-kernel@...r.kernel.org, 
 linux-perf-users@...r.kernel.org, kexec@...ts.infradead.org, 
 bridge@...ts.linux.dev, linux-rdma@...r.kernel.org, 
 rds-devel@....oracle.com, linux-sctp@...r.kernel.org, 
 linux-nfs@...r.kernel.org, apparmor@...ts.ubuntu.com, 
 linux-security-module@...r.kernel.org, 
 Thomas Weißschuh <linux@...ssschuh.net>
Subject: [PATCH 02/11] cgroup: bpf: constify ctl_table arguments and fields

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@...ssschuh.net>
---
 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 c99bc3df2d28..3238dcff5703 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -1366,7 +1366,7 @@ 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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