[v2,12/18] sysctl: treewide: constify the ctl_table argument of handlers

In a future commit the sysctl core will only use
"const struct ctl_table". As a preparation for that adapt all the proc
handlers.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
---
 arch/arm64/kernel/armv8_deprecated.c      |  2 +-
 arch/arm64/kernel/fpsimd.c                |  2 +-
 arch/s390/appldata/appldata_base.c        |  8 +--
 arch/s390/kernel/debug.c                  |  2 +-
 arch/s390/kernel/topology.c               |  2 +-
 arch/s390/mm/cmm.c                        |  6 +--
 arch/x86/kernel/itmt.c                    |  2 +-
 drivers/cdrom/cdrom.c                     |  4 +-
 drivers/char/random.c                     |  4 +-
 drivers/macintosh/mac_hid.c               |  2 +-
 drivers/net/vrf.c                         |  2 +-
 drivers/parport/procfs.c                  | 12 ++---
 fs/coredump.c                             |  2 +-
 fs/dcache.c                               |  4 +-
 fs/drop_caches.c                          |  2 +-
 fs/exec.c                                 |  4 +-
 fs/file_table.c                           |  2 +-
 fs/fs-writeback.c                         |  2 +-
 fs/inode.c                                |  4 +-
 fs/pipe.c                                 |  2 +-
 fs/quota/dquot.c                          |  2 +-
 fs/xfs/xfs_sysctl.c                       |  6 +--
 include/linux/ftrace.h                    |  4 +-
 include/linux/mm.h                        |  8 +--
 include/linux/perf_event.h                |  6 +--
 include/linux/security.h                  |  2 +-
 include/linux/sysctl.h                    | 36 +++++++-------
 include/linux/vmstat.h                    |  6 +--
 include/linux/writeback.h                 |  2 +-
 include/net/ndisc.h                       |  2 +-
 include/net/neighbour.h                   |  6 +--
 include/net/netfilter/nf_hooks_lwtunnel.h |  2 +-
 ipc/ipc_sysctl.c                          |  8 +--
 kernel/bpf/syscall.c                      |  4 +-
 kernel/delayacct.c                        |  4 +-
 kernel/events/callchain.c                 |  2 +-
 kernel/events/core.c                      |  4 +-
 kernel/fork.c                             |  2 +-
 kernel/hung_task.c                        |  4 +-
 kernel/kexec_core.c                       |  2 +-
 kernel/kprobes.c                          |  2 +-
 kernel/latencytop.c                       |  4 +-
 kernel/pid_namespace.c                    |  2 +-
 kernel/pid_sysctl.h                       |  2 +-
 kernel/printk/internal.h                  |  2 +-
 kernel/printk/printk.c                    |  2 +-
 kernel/printk/sysctl.c                    |  5 +-
 kernel/sched/core.c                       |  8 +--
 kernel/sched/rt.c                         | 12 ++---
 kernel/sched/topology.c                   |  2 +-
 kernel/seccomp.c                          |  4 +-
 kernel/stackleak.c                        |  2 +-
 kernel/sysctl.c                           | 82 +++++++++++++++----------------
 kernel/time/timer.c                       |  2 +-
 kernel/trace/ftrace.c                     |  2 +-
 kernel/trace/trace.c                      |  2 +-
 kernel/trace/trace_events_user.c          |  2 +-
 kernel/trace/trace_stack.c                |  2 +-
 kernel/umh.c                              |  2 +-
 kernel/utsname_sysctl.c                   |  2 +-
 kernel/watchdog.c                         | 15 +++---
 mm/compaction.c                           |  8 +--
 mm/hugetlb.c                              |  6 +--
 mm/page-writeback.c                       | 18 +++----
 mm/page_alloc.c                           | 22 ++++-----
 mm/util.c                                 | 12 ++---
 mm/vmstat.c                               |  4 +-
 net/bridge/br_netfilter_hooks.c           |  2 +-
 net/core/neighbour.c                      | 24 ++++-----
 net/core/sysctl_net_core.c                | 20 ++++----
 net/ipv4/devinet.c                        |  6 +--
 net/ipv4/route.c                          |  2 +-
 net/ipv4/sysctl_net_ipv4.c                | 33 +++++++------
 net/ipv6/addrconf.c                       | 27 +++++-----
 net/ipv6/ndisc.c                          |  4 +-
 net/ipv6/route.c                          |  2 +-
 net/ipv6/sysctl_net_ipv6.c                |  4 +-
 net/mpls/af_mpls.c                        |  4 +-
 net/netfilter/ipvs/ip_vs_ctl.c            | 16 +++---
 net/netfilter/nf_conntrack_standalone.c   |  2 +-
 net/netfilter/nf_hooks_lwtunnel.c         |  2 +-
 net/netfilter/nf_log.c                    |  2 +-
 net/phonet/sysctl.c                       |  2 +-
 net/rds/tcp.c                             |  4 +-
 net/sctp/sysctl.c                         | 28 +++++------
 net/sunrpc/sysctl.c                       |  6 +--
 net/sunrpc/xprtrdma/svc_rdma.c            |  2 +-
 security/apparmor/lsm.c                   |  2 +-
 security/min_addr.c                       |  2 +-
 security/yama/yama_lsm.c                  |  2 +-
 90 files changed, 306 insertions(+), 302 deletions(-)

Message ID	20231204-const-sysctl-v2-12-7a5060b11447@weissschuh.net (mailing list archive)
State	New
Headers	show Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=weissschuh.net header.i=@weissschuh.net header.b="kx/nqCFM" From: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= <linux@weissschuh.net> Date: Mon, 04 Dec 2023 08:52:25 +0100 Subject: [PATCH v2 12/18] sysctl: treewide: constify the ctl_table argument of handlers Precedence: bulk MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-Id: <20231204-const-sysctl-v2-12-7a5060b11447@weissschuh.net> References: <20231204-const-sysctl-v2-0-7a5060b11447@weissschuh.net> In-Reply-To: <20231204-const-sysctl-v2-0-7a5060b11447@weissschuh.net> To: Kees Cook <keescook@chromium.org>, "Gustavo A. R. Silva" <gustavoars@kernel.org>, Luis Chamberlain <mcgrof@kernel.org>, Iurii Zaikin <yzaikin@google.com>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Joel Granados <j.granados@samsung.com> Cc: linux-hardening@vger.kernel.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, =?utf-8?q?Thomas_Wei=C3=9Fschuh?= <linux@weissschuh.net>
Series	sysctl: constify sysctl ctl_tables \| expand [v2,00/18] sysctl: constify sysctl ctl_tables [v2,01/18] watchdog/core: remove sysctl handlers from public header [v2,02/18] sysctl: delete unused define SYSCTL_PERM_EMPTY_DIR [v2,03/18] sysctl: drop sysctl_is_perm_empty_ctl_table [v2,04/18] cgroup: bpf: constify ctl_table arguments and fields [v2,05/18] seccomp: constify ctl_table arguments of utility functions [v2,06/18] hugetlb: constify ctl_table arguments of utility functions [v2,07/18] utsname: constify ctl_table arguments of utility function [v2,08/18] stackleak: don't modify ctl_table argument [v2,09/18] sysctl: treewide: constify ctl_table_root::set_ownership [v2,10/18] sysctl: treewide: constify ctl_table_root::permissions [v2,11/18] sysctl: treewide: constify ctl_table_header::ctl_table_arg [v2,12/18] sysctl: treewide: constify the ctl_table argument of handlers [v2,13/18] sysctl: move sysctl type to ctl_table_header [v2,14/18] sysctl: move internal interfaces to const struct ctl_table [v2,15/18] sysctl: allow registration of const struct ctl_table [v2,16/18] const_structs.checkpatch: add ctl_table [v2,17/18] sysctl: make ctl_table sysctl_mount_point const [v2,18/18] sysctl: constify standard sysctl tables

[v2,12/18] sysctl: treewide: constify the ctl_table argument of handlers

Commit Message

Comments

Patch