[GIT PULL] sysctl changes for v6.15-rc1

[Joel Granados]

The following changes since commit 2014c95afecee3e76ca4a56956a936e23283f05b:

  Linux 6.14-rc1 (2025-02-02 15:39:26 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git/ tags/sysctl-6.15-rc1

for you to fetch changes up to 29fa7d7934216e0a93102a930ef28e2a6ae852b1:

  selftests/sysctl: fix wording of help messages (2025-02-27 10:02:12 +0100)

----------------------------------------------------------------
Summary

* Move vm_table members out of kernel/sysctl.c

  All vm_table array members have moved to their respective subsystems leading
  to the removal of vm_table from kernel/sysctl.c. This increases modularity by
  placing the ctl_tables closer to where they are actually used and at the same
  time reducing the chances of merge conflicts in kernel/sysctl.c.

* ctl_table range fixes

  Replace the proc_handler function that checks variable ranges in
  coredump_sysctls and vdso_table with the one that actually uses the extra{1,2}
  pointers as min/max values. This tightens the range of the values that users
  can pass into the kernel effectively preventing {under,over}flows.

* Misc fixes

  Correct grammar errors and typos in test messages. Update sysctl files in
  MAINTAINERS. Constified and removed array size in declaration for
  alignment_tbl

* Testing

  - These have all been in linux-next for at least 1 month
  - They have gone through 0-day
  - Ran all these through sysctl selftests in x86_64

----------------------------------------------------------------
Bharadwaj Raju (1):
      selftests/sysctl: fix wording of help messages

Chandra Pratap (1):
      selftests: fix spelling/grammar errors in sysctl/sysctl.sh

Joel Granados (2):
      csky: Remove the size from alignment_tbl declaration
      MAINTAINERS: Update sysctl file list in MAINTAINERS

Kaixiong Yu (16):
      mm: vmstat: move sysctls to mm/vmstat.c
      mm: filemap: move sysctl to mm/filemap.c
      mm: swap: move sysctl to mm/swap.c
      mm: vmscan: move vmscan sysctls to mm/vmscan.c
      mm: util: move sysctls to mm/util.c
      mm: mmap: move sysctl to mm/mmap.c
      security: min_addr: move sysctl to security/min_addr.c
      mm: nommu: move sysctl to mm/nommu.c
      fs: fs-writeback: move sysctl to fs/fs-writeback.c
      fs: drop_caches: move sysctl to fs/drop_caches.c
      sunrpc: simplify rpcauth_cache_shrink_count()
      fs: dcache: move the sysctl to fs/dcache.c
      x86: vdso: move the sysctl to arch/x86/entry/vdso/vdso32-setup.c
      sh: vdso: move the sysctl to arch/sh/kernel/vsyscall/vsyscall.c
      sysctl: remove the vm_table
      sysctl: remove unneeded include

Nicolas Bouchinet (2):
      coredump: Fixes core_pipe_limit sysctl proc_handler
      sysctl: Fix underflow value setting risk in vm_table

 MAINTAINERS                              |   7 +-
 arch/csky/abiv1/alignment.c              |   2 +-
 arch/sh/kernel/vsyscall/vsyscall.c       |  21 +++
 arch/x86/entry/vdso/vdso32-setup.c       |  16 ++-
 fs/coredump.c                            |   4 +-
 fs/dcache.c                              |  21 ++-
 fs/drop_caches.c                         |  23 +++-
 fs/fs-writeback.c                        |  30 +++--
 include/linux/dcache.h                   |   7 +-
 include/linux/mm.h                       |  23 ----
 include/linux/mman.h                     |   2 -
 include/linux/swap.h                     |   9 --
 include/linux/vmstat.h                   |  11 --
 include/linux/writeback.h                |   4 -
 kernel/sysctl.c                          | 221 -------------------------------
 mm/filemap.c                             |  18 ++-
 mm/internal.h                            |  10 ++
 mm/mmap.c                                |  54 ++++++++
 mm/nommu.c                               |  15 ++-
 mm/swap.c                                |  16 ++-
 mm/swap.h                                |   1 +
 mm/util.c                                |  67 ++++++++--
 mm/vmscan.c                              |  23 ++++
 mm/vmstat.c                              |  44 +++++-
 net/sunrpc/auth.c                        |   2 +-
 security/min_addr.c                      |  11 ++
 tools/testing/selftests/sysctl/sysctl.sh |  10 +-
 27 files changed, 350 insertions(+), 322 deletions(-)

Best
-- 

Joel Granados