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dmarc=none (p=none dis=none) header.from=weissschuh.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=weissschuh.net DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=weissschuh.net; s=mail; t=1713858962; bh=1pR6m5Wi5iIO9mWeE7uFEYPdE/xPU01dcPav6FtcGgk=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=qrpXb4E7M7hSiZ8Cf2INubIQwovOxf8rtiST2nTdYG56P/i02vaGe83f+9bvQprvq VgpcOsvaoWCndC7LXwkbN21msJ81t9jqvLggR4K6+dWl6vt6tbFaQ5B1IFnTi+I3Mw H0IMGkDPx1RTLLHkm4qk51fTBM34bIyN02uPPn08= From: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= Date: Tue, 23 Apr 2024 09:54:37 +0200 Subject: [PATCH v3 02/11] cgroup: bpf: constify ctl_table arguments and fields Precedence: bulk X-Mailing-List: netfilter-devel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240423-sysctl-const-handler-v3-2-e0beccb836e2@weissschuh.net> References: <20240423-sysctl-const-handler-v3-0-e0beccb836e2@weissschuh.net> In-Reply-To: <20240423-sysctl-const-handler-v3-0-e0beccb836e2@weissschuh.net> To: Luis Chamberlain , Joel Granados , Kees Cook Cc: Eric Dumazet , Dave Chinner , linux-fsdevel@vger.kernel.org, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-mm@kvack.org, linux-security-module@vger.kernel.org, bpf@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-xfs@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, netfilter-devel@vger.kernel.org, coreteam@netfilter.org, kexec@lists.infradead.org, linux-hardening@vger.kernel.org, bridge@lists.linux.dev, lvs-devel@vger.kernel.org, linux-rdma@vger.kernel.org, rds-devel@oss.oracle.com, linux-sctp@vger.kernel.org, linux-nfs@vger.kernel.org, apparmor@lists.ubuntu.com, =?utf-8?q?Thomas_Wei?= =?utf-8?q?=C3=9Fschuh?= X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1713858961; l=686; i=linux@weissschuh.net; s=20221212; h=from:subject:message-id; bh=1pR6m5Wi5iIO9mWeE7uFEYPdE/xPU01dcPav6FtcGgk=; b=pcm/jJjouDKJ7dKkXuplkCwgN4lakaTVY5yViah+TEyJb0kgB/5JxKSM28vhTdxT/a0KzPrgc T5MafpuEka/DMwunsovOVuekoxGTF4FJjqwg/mb6qFtEZR2YOr2vquk X-Developer-Key: i=linux@weissschuh.net; a=ed25519; pk=KcycQgFPX2wGR5azS7RhpBqedglOZVgRPfdFSPB1LNw= 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 --- 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;