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Received: from viro by zeniv.linux.org.uk with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1uOJkf-00000002uAl-2NHF; Sun, 08 Jun 2025 17:24:09 +0000 Date: Sun, 8 Jun 2025 18:24:09 +0100 From: Al Viro To: Linus Torvalds Cc: Christian Brauner , linux-fsdevel@vger.kernel.org Subject: [git pull] mount fixes Message-ID: <20250608172409.GA299672@ZenIV> Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit Sender: Al Viro The following changes since commit a82ba839915926f8713183fd023c6d9357bae26c: Merge tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs (2025-05-30 15:04:11 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git tags/pull-fixes for you to fetch changes up to 12f147ddd6de7382dad54812e65f3f08d05809fc: do_change_type(): refuse to operate on unmounted/not ours mounts (2025-06-07 01:37:56 -0400) ---------------------------------------------------------------- mount-related bugfixes this cycle regression (well, bugfix for this cycle bugfix for v6.15-rc1 regression) do_move_mount(): split the checks in subtree-of-our-ns and entire-anon cases selftests/mount_setattr: adapt detached mount propagation test v6.15 fs: allow clone_private_mount() for a path on real rootfs v6.11 fs/fhandle.c: fix a race in call of has_locked_children() v5.15 fix propagation graph breakage by MOVE_MOUNT_SET_GROUP move_mount(2) v5.15 clone_private_mnt(): make sure that caller has CAP_SYS_ADMIN in the right userns v5.7 path_overmount(): avoid false negatives v3.12 finish_automount(): don't leak MNT_LOCKED from parent to child v2.6.15 do_change_type(): refuse to operate on unmounted/not ours mounts Signed-off-by: Al Viro ---------------------------------------------------------------- Al Viro (7): fs/fhandle.c: fix a race in call of has_locked_children() path_overmount(): avoid false negatives finish_automount(): don't leak MNT_LOCKED from parent to child fix propagation graph breakage by MOVE_MOUNT_SET_GROUP move_mount(2) do_move_mount(): split the checks in subtree-of-our-ns and entire-anon cases clone_private_mnt(): make sure that caller has CAP_SYS_ADMIN in the right userns do_change_type(): refuse to operate on unmounted/not ours mounts Christian Brauner (1): selftests/mount_setattr: adapt detached mount propagation test KONDO KAZUMA(近藤　和真) (1): fs: allow clone_private_mount() for a path on real rootfs fs/namespace.c | 113 +++++++++++++-------- include/linux/mount.h | 3 +- .../selftests/mount_setattr/mount_setattr_test.c | 17 +--- 3 files changed, 74 insertions(+), 59 deletions(-)