On Sep 1, 2026 Christian Brauner <[email protected]> wrote: > > Convert to const struct mnt_idmap. > > A mount's idmapping is immutable. The only thing that is allowed to be > modified afterwards is the reference count and that is hidden behind > mnt_idmap_get() and mnt_idmap_put(). Everything else only ever reads > from the idmapping. This is the same model that struct cred uses and the > idmapping is also rather sensitive. > > So make the idmap argument const wherever we can. The conversion is done > from the bottom up so callers can continue to pass a non-const pointer > to a const parameter until the conversion is finished. > > No functional changes. > > Signed-off-by: Christian Brauner (Amutable) <[email protected]> > Reviewed-by: Jan Kara <[email protected]> > --- > fs/ntfs/ea.c | 4 ++-- > fs/ntfs/ea.h | 2 +- > fs/ntfs/namei.c | 2 +- > fs/ntfs3/inode.c | 2 +- > fs/ntfs3/ntfs_fs.h | 4 ++-- > fs/ntfs3/xattr.c | 4 ++-- > fs/posix_acl.c | 6 +++--- > include/linux/lsm_hook_defs.h | 8 ++++---- > include/linux/posix_acl.h | 4 ++-- > include/linux/security.h | 16 ++++++++-------- > security/integrity/evm/evm_main.c | 10 +++++----- > security/integrity/ima/ima_appraise.c | 4 ++-- > security/security.c | 8 ++++---- > security/selinux/hooks.c | 6 +++--- > security/smack/smack_lsm.c | 6 +++--- > 15 files changed, 43 insertions(+), 43 deletions(-)
Acked-by: Paul Moore <[email protected]> (LSM, SELinux) -- paul-moore.com
