linux/arch/arm64
Joel Granados 78eb4ea25c sysctl: treewide: constify the ctl_table argument of proc_handlers
const qualify the struct ctl_table argument in the proc_handler function
signatures. This is a prerequisite to moving the static ctl_table
structs into .rodata data which will ensure that proc_handler function
pointers cannot be modified.

This patch has been generated by the following coccinelle script:

```
  virtual patch

  @r1@
  identifier ctl, write, buffer, lenp, ppos;
  identifier func !~ "appldata_(timer|interval)_handler|sched_(rt|rr)_handler|rds_tcp_skbuf_handler|proc_sctp_do_(hmac_alg|rto_min|rto_max|udp_port|alpha_beta|auth|probe_interval)";
  @@

  int func(
  - struct ctl_table *ctl
  + const struct ctl_table *ctl
    ,int write, void *buffer, size_t *lenp, loff_t *ppos);

  @r2@
  identifier func, ctl, write, buffer, lenp, ppos;
  @@

  int func(
  - struct ctl_table *ctl
  + const struct ctl_table *ctl
    ,int write, void *buffer, size_t *lenp, loff_t *ppos)
  { ... }

  @r3@
  identifier func;
  @@

  int func(
  - struct ctl_table *
  + const struct ctl_table *
    ,int , void *, size_t *, loff_t *);

  @r4@
  identifier func, ctl;
  @@

  int func(
  - struct ctl_table *ctl
  + const struct ctl_table *ctl
    ,int , void *, size_t *, loff_t *);

  @r5@
  identifier func, write, buffer, lenp, ppos;
  @@

  int func(
  - struct ctl_table *
  + const struct ctl_table *
    ,int write, void *buffer, size_t *lenp, loff_t *ppos);

```

* Code formatting was adjusted in xfs_sysctl.c to comply with code
  conventions. The xfs_stats_clear_proc_handler,
  xfs_panic_mask_proc_handler and xfs_deprecated_dointvec_minmax where
  adjusted.

* The ctl_table argument in proc_watchdog_common was const qualified.
  This is called from a proc_handler itself and is calling back into
  another proc_handler, making it necessary to change it as part of the
  proc_handler migration.

Co-developed-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Co-developed-by: Joel Granados <j.granados@samsung.com>
Signed-off-by: Joel Granados <j.granados@samsung.com>
2024-07-24 20:59:29 +02:00
..
boot Kbuild updates for v6.11 2024-07-23 14:32:21 -07:00
configs sound updates for 6.11-rc1 2024-07-19 12:39:34 -07:00
crypto crypto: arm64 - add missing MODULE_DESCRIPTION() macros 2024-06-21 22:04:16 +10:00
hyperv x86/hyperv: Use Hyper-V entropy to seed guest random number generator 2024-03-18 22:01:52 +00:00
include - 875fa64577da ("mm/hugetlb_vmemmap: fix race with speculative PFN 2024-07-21 17:15:46 -07:00
kernel sysctl: treewide: constify the ctl_table argument of proc_handlers 2024-07-24 20:59:29 +02:00
kvm ARM: 2024-07-20 12:41:03 -07:00
lib arm64: crypto: use CC_FLAGS_FPU for NEON CFLAGS 2024-05-19 14:36:18 -07:00
mm mm: provide mm_struct and address to huge_ptep_get() 2024-07-12 15:52:15 -07:00
net bpf, arm64: Fix trampoline for BPF_TRAMP_F_CALL_ORIG 2024-07-11 17:56:30 +02:00
tools arm64: generate 64-bit syscall.tbl 2024-07-10 14:23:38 +02:00
xen
Kbuild
Kconfig Kbuild updates for v6.11 2024-07-23 14:32:21 -07:00
Kconfig.debug
Kconfig.platforms Updates for the interrupt subsystem: 2024-07-22 13:52:05 -07:00
Makefile arm64: implement ARCH_HAS_KERNEL_FPU_SUPPORT 2024-05-19 14:36:18 -07:00