Hi Linus,
Please pull from:
git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git
tags/ovl-update-6.16
- Fix a regression in getting the path of an open file (e.g. in
/proc/PID/maps) for a nested overlayfs setup (André Almeida)
- The above fix contains a cast to non-const, which is not actually
needed. So add the necessary helpers postfixed with _c that allow the
cast to be removed (touches vfs files but only in trivial ways)
- Support data-only layers and verity in a user namespace
(unprivileged composefs use case)
- Fix a gcc warning (Kees)
- Cleanups
Thanks,
Miklos
---
André Almeida (1):
ovl: Fix nested backing file paths
Kees Cook (1):
ovl: Check for NULL d_inode() in ovl_dentry_upper()
Miklos Szeredi (4):
ovl: make redirect/metacopy rejection consistent
ovl: relax redirect/metacopy requirements for lower -> data redirect
ovl: don't require "metacopy=on" for "verity"
vfs: change 'struct file *' argument to 'const struct file *'
where possible
Thorsten Blum (4):
ovl: Use str_on_off() helper in ovl_show_options()
ovl: Replace offsetof() with struct_size() in ovl_cache_entry_new()
ovl: Replace offsetof() with struct_size() in ovl_stack_free()
ovl: Annotate struct ovl_entry with __counted_by()
---
Documentation/filesystems/overlayfs.rst | 7 +++
fs/file_table.c | 10 ++--
fs/internal.h | 1 +
fs/overlayfs/file.c | 4 +-
fs/overlayfs/namei.c | 98 ++++++++++++++++++++-------------
fs/overlayfs/ovl_entry.h | 2 +-
fs/overlayfs/params.c | 40 ++------------
fs/overlayfs/readdir.c | 4 +-
fs/overlayfs/util.c | 9 ++-
include/linux/fs.h | 12 ++--
10 files changed, 97 insertions(+), 90 deletions(-)
