Please pull the following changes since commit
9f4ad9e425a1d3b6a34617b8ea226d56a119a717:
Linux 5.12 (2021-04-25 13:49:08 -0700)
are available in the Git repository at:
git://git.samba.org/sfrench/cifs-2.6.git tags/5.12-rc-smb3-fixes-part1
for you to fetch changes up to a8a6082d4ae29d98129440c4a5de8e6ea3de0983:
cifs: update internal version number (2021-04-25 23:59:27 -0500)
----------------------------------------------------------------
40 cifs/smb3 changesets, including 4 fixes for stable, and various new features:
- improvements to root directory metadata caching
- addition of new "rasize" mount parameter which can significantly
increase read ahead performance (e.g. copy can be much faster,
especially with multichannel)
- addition of support for insert and collapse range
- improvements to error handling in mount
Additional features still being tested: including the important
performance patches for deferred close ("handle lease" support)
patches, the improved support for fallocate, and some important
improvements to multichannel reconnect behavior are still being tested
and are not included in this pull request.
Reran the regression tests on these 40 on top of recently released 5.12:
http://smb3-test-rhel-75.southcentralus.cloudapp.azure.com/#/builders/2/builds/604
----------------------------------------------------------------
Al Viro (7):
cifs: don't cargo-cult strndup()
cifs: constify get_normalized_path() properly
cifs: constify path argument of ->make_node()
cifs: constify pathname arguments in a bunch of helpers
cifs: make build_path_from_dentry() return const char *
cifs: allocate buffer in the caller of build_path_from_dentry()
cifs: switch build_path_from_dentry() to using dentry_path_raw()
Aurelien Aptel (8):
cifs: simplify SWN code with dummy funcs instead of ifdefs
Documentation/admin-guide/cifs: document open_files and dfscache
cifs: remove old dead code
cifs: make fs_context error logging wrapper
cifs: add fs_context param to parsing helpers
cifs: log mount errors using cifs_errorf()
cifs: export supported mount options via new mount_params /proc file
smb2: fix use-after-free in smb2_ioctl_query_info()
David Disseldorp (1):
cifs: fix leak in cifs_smb3_do_mount() ctx
Eugene Korenevsky (1):
cifs: fix out-of-bound memory access when calling smb3_notify()
at mount point
Gustavo A. R. Silva (1):
cifs: cifspdu.h: Replace one-element array with flexible-array member
Jiapeng Chong (1):
cifs: Remove useless variable
Muhammad Usama Anjum (1):
cifs: remove unnecessary copies of tcon->crfid.fid
Paul Aurich (1):
cifs: Return correct error code from smb2_get_enc_key
Ronnie Sahlberg (11):
cifs: move the check for nohandlecache into open_shroot
cifs: pass a path to open_shroot and check if it is the root or not
cifs: rename the *_shroot* functions to *_cached_dir*
cifs: store a pointer to the root dentry in cifs_sb_info once we
have completed mounting the share
cifs: Grab a reference for the dentry of the cached directory
during the lifetime of the cache
cifs: add a function to get a cached dir based on its dentry
cifs: add a timestamp to track when the lease of the cached dir was taken
cifs: pass the dentry instead of the inode down to the
revalidation check functions
cifs: check the timestamp for the cached dirent when deciding on
revalidate
cifs: add support for FALLOC_FL_COLLAPSE_RANGE
cifs: add FALLOC_FL_INSERT_RANGE support
Steve French (6):
cifs: correct comments explaining internal semaphore usage in the module
smb3: update protocol header definitions based to include new flags
SMB3: update structures for new compression protocol definitions
smb3: limit noisy error
smb3: add rasize mount parameter to improve readahead performance
cifs: update internal version number
Wan Jiabing (1):
fs: cifs: Remove repeated struct declaration
jack1.li_cp (1):
cifs: Fix spelling of 'security'
Documentation/admin-guide/cifs/usage.rst | 3 +
fs/cifs/cifs_debug.c | 58 +++++++++++++--
fs/cifs/cifs_dfs_ref.c | 14 ++--
fs/cifs/cifs_fs_sb.h | 4 +
fs/cifs/cifs_swn.h | 27 +++++++
fs/cifs/cifsacl.c | 4 +-
fs/cifs/cifsfs.c | 47 ++++++++++--
fs/cifs/cifsfs.h | 2 +-
fs/cifs/cifsglob.h | 32 ++------
fs/cifs/cifspdu.h | 2 +-
fs/cifs/cifsproto.h | 30 ++++----
fs/cifs/cifssmb.c | 52 +------------
fs/cifs/connect.c | 34 ++-------
fs/cifs/dfs_cache.c | 41 ++++++-----
fs/cifs/dir.c | 150
++++++++++++++-----------------------
fs/cifs/file.c | 79 ++++++++++----------
fs/cifs/fs_context.c | 143
++++++++++++++++++++----------------
fs/cifs/fs_context.h | 13 ++--
fs/cifs/inode.c | 140
++++++++++++++++++-----------------
fs/cifs/ioctl.c | 13 ++--
fs/cifs/link.c | 46 +++++++-----
fs/cifs/misc.c | 2 +-
fs/cifs/readdir.c | 15 ++--
fs/cifs/smb1ops.c | 6 +-
fs/cifs/smb2inode.c | 10 +--
fs/cifs/smb2misc.c | 1 +
fs/cifs/smb2ops.c | 195
++++++++++++++++++++++++++++++++++++++-----------
fs/cifs/smb2pdu.c | 2 +-
fs/cifs/smb2pdu.h | 49 +++++++++++--
fs/cifs/smb2proto.h | 16 ++--
fs/cifs/unc.c | 4 +-
fs/cifs/xattr.c | 40 +++++-----
32 files changed, 724 insertions(+), 550 deletions(-)
--
Thanks,
Steve
