On Sun, Feb 22, 2015 at 9:51 AM, Al Viro <v...@zeniv.linux.org.uk> wrote: > On Sat, Feb 21, 2015 at 07:16:16PM -0800, Linus Torvalds wrote: >> On Sat, Feb 21, 2015 at 6:51 PM, Al Viro <v...@zeniv.linux.org.uk> wrote: >> > >> > Umm... Works for me. Let's do it this way, then: >> > * rename those guys through the whole series >> > * leave the "annotate the filesystems" bits to sit in a vfs.git >> > branch >> > * slap trylock_super() + bugfixes I'd been doing today >> > (procfs and debugfs symlink removals racing with follow_link, oopsable; >> > double-copy in autofs dev_ioctl.c, with length not rechecked after >> > copying, theoretically oopsable + reasonably likely data leak) on top of >> > queue >> > * feed it through local tests and send an updated pull request >> > later >> > tonight. >> >> Ok, I guess I can live with that. > > Looks like it survived all the local beating so far... >
How do you test? I would like to contribute by testing... By running LTP-lite testsuite and fio v2.2.5. Maybe, I can also test with unionmount-testsuite the overlayfs part. Sounds that good to you? - Sedat - > Stuff in there: assorted fixes, multilayer overlayfs from Miklos, beginning > of David's series (long-term goal being to have VFS understand stacking > relationships, rather than kludging that up in a bunch of places; for now > it's mostly infrastructure pieces along with some optimizations that could > be standalone). Pushed, please pull from the usual place - > git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git for-linus > > Shortlog: > Al Viro (10): > switch ll_lookup_finish_locks() and ll_revalidate_it_finish() to inode > configfs: configfs_create() init callback is never NULL and it never > fails > configfs: fold create_dir() into its only caller > configfs_add_file: fold into its sole caller > don't bother with most of the bad_file_ops methods > hypfs: switch to read_iter/write_iter > Documentation/filesystems/Locking: ->get_sb() is long gone > debugfs: leave freeing a symlink body until inode eviction > procfs: fix race between symlink removals and traversals > autofs4 copy_dev_ioctl(): keep the value of ->size we'd used for > allocation > > Bastien Nocera (1): > coredump: Fix typo in comment > > David Howells (14): > configfs: Fix potential NULL d_inode dereference > Infiniband: Fix potential NULL d_inode dereference > VFS: Introduce inode-getting helpers for layered/unioned fs environments > VFS: Add a whiteout dentry type > VFS: Add a fallthrough flag for marking virtual dentries > VFS: Split DCACHE_FILE_TYPE into regular and special types > Apparmor: mediated_filesystem() should use dentry->d_sb not inode->i_sb > Apparmor: Use d_is_positive/negative() rather than testing > dentry->d_inode > TOMOYO: Use d_is_dir() rather than d_inode and S_ISDIR() > Smack: Use d_is_positive() rather than testing dentry->d_inode > SELinux: Use d_is_positive() rather than testing dentry->d_inode > VFS: (Scripted) Convert S_ISLNK/DIR/REG(dentry->d_inode) to > d_is_*(dentry) > Cachefiles: Fix up scripted S_ISDIR/S_ISREG/S_ISLNK conversions > fanotify: Fix up scripted S_ISDIR/S_ISREG/S_ISLNK conversions > > Kinglong Mee (1): > fs/aio.c: Remove duplicate function name in pr_debug messages > > Konstantin Khlebnikov (1): > trylock_super(): replacement for grab_super_passive() > > Miklos Szeredi (16): > ovl: check whiteout while reading directory > ovl: make path-type a bitmap > ovl: dont replace opaque dir > ovl: add mutli-layer infrastructure > ovl: helper to iterate layers > ovl: multi-layer readdir > ovl: multi-layer lookup > ovl: check whiteout on lowest layer as well > ovl: lookup ENAMETOOLONG on lower means ENOENT > ovl: allow statfs if no upper layer > ovl: mount: change order of initialization > ovl: improve mount helpers > ovl: make upperdir optional > ovl: support multiple lower layers > ovl: add testsuite to docs > ovl: document lower layer ordering > > Omar Sandoval (1): > posix_acl: fix reference leaks in posix_acl_create > > Rasmus Villemoes (1): > autofs4: Wrong format for printing dentry > > Seunghun Lee (1): > ovl: Prevent rw remount when it should be ro mount > > hujianyang (5): > ovl: Cleanup redundant blank lines > ovl: Use macros to present ovl_xattr > ovl: Fix kernel panic while mounting overlayfs > ovl: Fix opaque regression in ovl_lookup > ovl: discard independent cursor in readdir() > > Diffstat: > Documentation/filesystems/Locking | 2 - > Documentation/filesystems/overlayfs.txt | 28 + > arch/s390/hypfs/inode.c | 53 +- > drivers/infiniband/hw/ipath/ipath_fs.c | 2 +- > drivers/infiniband/hw/qib/qib_fs.c | 2 +- > drivers/staging/lustre/lustre/llite/dcache.c | 12 +- > drivers/staging/lustre/lustre/llite/file.c | 8 +- > .../staging/lustre/lustre/llite/llite_internal.h | 4 +- > drivers/staging/lustre/lustre/llite/namei.c | 12 +- > fs/9p/vfs_inode.c | 2 +- > fs/aio.c | 6 +- > fs/autofs4/dev-ioctl.c | 8 +- > fs/autofs4/expire.c | 2 +- > fs/autofs4/root.c | 6 +- > fs/bad_inode.c | 147 ------ > fs/btrfs/ioctl.c | 4 +- > fs/cachefiles/daemon.c | 4 +- > fs/cachefiles/interface.c | 4 +- > fs/cachefiles/namei.c | 16 +- > fs/cachefiles/rdwr.c | 2 +- > fs/ceph/dir.c | 2 +- > fs/ceph/file.c | 2 +- > fs/coda/dir.c | 2 +- > fs/configfs/configfs_internal.h | 3 +- > fs/configfs/dir.c | 72 ++- > fs/configfs/file.c | 28 +- > fs/configfs/inode.c | 12 +- > fs/coredump.c | 2 +- > fs/dcache.c | 37 +- > fs/debugfs/inode.c | 36 +- > fs/ecryptfs/file.c | 2 +- > fs/ecryptfs/inode.c | 4 +- > fs/exportfs/expfs.c | 2 +- > fs/fs-writeback.c | 6 +- > fs/fuse/dir.c | 2 +- > fs/gfs2/dir.c | 2 +- > fs/hfsplus/dir.c | 2 +- > fs/hppfs/hppfs.c | 4 +- > fs/internal.h | 2 +- > fs/jffs2/dir.c | 14 +- > fs/jffs2/super.c | 2 +- > fs/libfs.c | 2 +- > fs/namei.c | 2 +- > fs/namespace.c | 10 +- > fs/nfsd/nfs4recover.c | 4 +- > fs/nfsd/nfsfh.c | 8 +- > fs/nfsd/vfs.c | 8 +- > fs/notify/fanotify/fanotify.c | 6 +- > fs/overlayfs/copy_up.c | 5 +- > fs/overlayfs/dir.c | 34 +- > fs/overlayfs/inode.c | 12 +- > fs/overlayfs/overlayfs.h | 18 +- > fs/overlayfs/readdir.c | 181 +++---- > fs/overlayfs/super.c | 564 > ++++++++++++++------- > fs/posix_acl.c | 18 +- > fs/proc/generic.c | 12 - > fs/proc/inode.c | 21 + > fs/proc/internal.h | 1 + > fs/reiserfs/xattr.c | 4 +- > fs/super.c | 40 +- > fs/xfs/xfs_ioctl.c | 2 +- > include/linux/dcache.h | 120 ++++- > mm/shmem.c | 4 +- > security/apparmor/include/apparmor.h | 4 +- > security/apparmor/lsm.c | 20 +- > security/apparmor/path.c | 2 +- > security/inode.c | 2 +- > security/selinux/hooks.c | 8 +- > security/smack/smack_lsm.c | 4 +- > security/tomoyo/file.c | 4 +- > 70 files changed, 924 insertions(+), 758 deletions(-) > -- > To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
