ACK: [Pull Request][Jammy linux-azure] Azure: Update cifs to Linux v6.5
Joseph Salisbury
joseph.salisbury at canonical.com
Thu Oct 5 14:40:10 UTC 2023
Whoops, forgot ACK in subject line, so resending.
This is a large pull request, so reviewing every line of code would be
very time consuming. However, a high level review of the patches looks
good.
Since this has been testing by Microsoft and it is specific to the Azure
kernel:
Acked-by: Joseph Salisbury <joseph.salisbury at canonical.com>
On 10/5/23 10:37, Joseph Salisbury wrote:
> This is a large pull request, so reviewing every line of code would be
> very time consuming. However, a high level review of the patches
> looks good.
>
> Since this has been testing by Microsoft and it is specific to the
> Azure kernel:
>
> Acked-by: Joseph Salisbury <joseph.salisbury at canonical.com>
>
>
> On 9/18/23 15:47, Tim Gardner wrote:
>> BugLink: https://bugs.launchpad.net/bugs/2036450
>>
>> SRU Justification
>>
>> [Impact]
>>
>> Microsoft has requested this patch set to update CIFS and smbfs to
>> the Linux kernel version 6.5.
>>
>> This pull request is hideously large, partly because in order to
>> match sources with what MSFT has backported I ended up reverting all
>> changes to the fs/cifs and fs/smbfs directories since the v5.15
>> release. This is due to an earlier backport plus some stable updates.
>> It just seemed simpler to start with a clean slate before applying
>> the backport patches The end result is identical cifs and smbfs
>> sources between Ubuntu Azure and [1].
>>
>> All patches are clean cherry picks from Steve French's repository,
>> which in turn are cherry picks and backports from mainline. There is
>> no discussion in those patches as to which are backports and which
>> are clean cherry picks.
>>
>> [1] - git://git.samba.org/sfrench/cifs-2.6.git 5.15-backport-8-16-23
>>
>> [Test Plan]
>>
>> Microsoft has tested with positive results.
>>
>> [Regression Potential]
>>
>> This is a huge patch set. The potential exists for corruption,
>> connection instabilities, or other cifs related maladies.
>>
>> [Other Info]
>>
>> SF: #00365185
>> ----------------------------------------------------------------
>> The following changes since commit
>> e485c2884527c97b3a2f62e767d685f7c82d93c5:
>>
>> UBUNTU: Ubuntu-azure-5.15.0-1048.55 (2023-09-11 10:57:25 -0600)
>>
>> are available in the Git repository at:
>>
>> git://git.launchpad.net/~timg-tpi/ubuntu/+source/linux/+git/jammy
>> 5.15-backport-8-16-23
>>
>> for you to fetch changes up to c299676859266bea6b237350fc974bd391bfdcf5:
>>
>> smb: client: fix null auth (2023-09-18 13:29:29 -0600)
>>
>> ----------------------------------------------------------------
>> Amir Goldstein (1):
>> cifs: fix set of group SID via NTSD xattrs
>>
>> Anastasia Belova (2):
>> cifs: add check for returning value of SMB2_close_init
>> cifs: add check for returning value of SMB2_set_info_init
>>
>> Andy Shevchenko (1):
>> cifs: Get rid of unneeded conditional in the smb2_get_aead_req()
>>
>> Bharath SM (5):
>> SMB3: fix lease break timeout when multiple deferred close
>> handles for the same file.
>> SMB3: Add missing locks to protect deferred close file list
>> SMB3: Close deferred file handles in case of handle lease break
>> SMB3: Close all deferred handles of inode in case of handle
>> lease break
>> SMB3: drop reference to cfile before sending oplock break
>>
>> ChenXiaoSong (2):
>> cifs: return the more nuanced writeback error on close()
>> cifs: fix missing unlock in cifs_file_copychunk_range()
>>
>> Christophe JAILLET (1):
>> cifs: Use kstrtobool() instead of strtobool()
>>
>> Colin Ian King (3):
>> cifs: remove redundant assignment to pointer p
>> cifs: remove redundant initialization to variable mnt_sign_enabled
>> cifs: remove redundant assignment to the variable match
>>
>> Dan Carpenter (2):
>> cifs: Use after free in debug code
>> cifs: double lock in cifs_reconnect_tcon()
>>
>> David Disseldorp (2):
>> cifs: fix DFS traversal oops without CONFIG_CIFS_DFS_UPCALL
>> cifs: fix negotiate context parsing
>>
>> David Howells (9):
>> Fix a warning about a malformed kernel doc comment in cifs
>> cifs: Check the IOCB_DIRECT flag, not O_DIRECT
>> cifs: Split the smb3_add_credits tracepoint
>> smb3: missing inode locks in zero range
>> smb3: missing inode locks in punch hole
>> smb3: Move the flush out of smb2_copychunk_range() into its
>> callers
>> smb3: fix temporary data corruption in insert range
>> cifs: Fix oops due to uncleared server->smbd_conn in reconnect
>> cifs: Add a function to read into an iter from a socket
>>
>> Enzo Matsumiya (16):
>> cifs: fix hang on cifs_get_next_mid()
>> cifs: don't call cifs_dfs_query_info_nonascii_quirk() if nodfs
>> was set
>> cifs: return ENOENT for DFS lookup_cache_entry()
>> cifs: print TIDs as hex
>> cifs: remove repeated debug message on cifs_put_smb_ses()
>> smb2: small refactor in smb2_check_message()
>> cifs: list_for_each() -> list_for_each_entry()
>> cifs: remove useless DeleteMidQEntry()
>> cifs: remove unused server parameter from calc_smb_size()
>> cifs: remove useless parameter 'is_fsctl' from SMB2_ioctl()
>> cifs: fix small mempool leak in SMB2_negotiate()
>> cifs: return correct error in ->calc_signature()
>> smb3: rename encryption/decryption TFMs
>> cifs: secmech: use shash_desc directly, remove sdesc
>> cifs: use ALIGN() and round_up() macros
>> cifs: do not include page data when checking signature
>>
>> Eugene Korenevsky (3):
>> cifs: fix FILE_BOTH_DIRECTORY_INFO definition
>> cifs: alloc_path_with_tree_prefix: do not append sep. if the
>> path is empty
>> cifs: quirk for STATUS_OBJECT_NAME_INVALID returned for
>> non-ASCII dfs refs
>>
>> Gustavo A. R. Silva (3):
>> treewide: Replace zero-length arrays with flexible-array members
>> cifs: Replace a couple of one-element arrays with
>> flexible-array members
>> cifs: Replace zero-length arrays with flexible-array members
>>
>> Haowen Bai (1):
>> cifs: Use kzalloc instead of kmalloc/memset
>>
>> Harshit Mogalapalli (1):
>> cifs: potential buffer overflow in handling symlinks
>>
>> Ira Weiny (1):
>> cifs: Fix kmap_local_page() unmapping
>>
>> Jakob Koschel (1):
>> cifs: remove check of list iterator against head past the loop
>> body
>>
>> Jeff Layton (1):
>> cifs: move superblock magic defitions to magic.h
>>
>> Jiangshan Yi (1):
>> cifs: misc: fix spelling typo in comment
>>
>> Julia Lawall (1):
>> cifs: smbd: fix typo in comment
>>
>> Kees Cook (4):
>> cred: Do not default to init_cred in prepare_kernel_cred()
>> cifs: Convert struct fealist away from 1-element array
>> cifs: Replace remaining 1-element arrays
>> smb3: Replace smb2pdu 1-element arrays with flex-arrays
>>
>> Muhammad Usama Anjum (2):
>> cifs: remove unused variable ses_selected
>> cifs: remove initialization value
>>
>> Namjae Jeon (1):
>> cifs: remove unneeded 2bytes of padding from smb2 tree connect
>>
>> Paulo Alcantara (92):
>> cifs: fix print of hdr_flags in dfscache_proc_show()
>> cifs: introduce new helper for cifs_reconnect()
>> cifs: convert list_for_each to entry variant
>> cifs: split out dfs code from cifs_reconnect()
>> cifs: set a minimum of 120s for next dns resolution
>> cifs: support nested dfs links over reconnect
>> cifs: fix memory leak of smb3_fs_context_dup::server_hostname
>> cifs: fix potential use-after-free bugs
>> cifs: introduce cifs_ses_mark_for_reconnect() helper
>> cifs: fix missed refcounting of ipc tcon
>> cifs: fix ntlmssp auth when there is no key exchange
>> cifs: do not skip link targets when an I/O fails
>> cifs: fix bad fids sent over wire
>> cifs: prevent bad output lengths in smb2_ioctl_query_info()
>> cifs: fix NULL ptr dereference in smb2_ioctl_query_info()
>> cifs: fix potential race with cifsd thread
>> cifs: force new session setup and tcon for dfs
>> cifs: fix NULL ptr dereference in refresh_mounts()
>> cifs: use correct lock type in cifs_reconnect()
>> cifs: fix signed integer overflow when fl_end is OFFSET_MAX
>> cifs: fix ntlmssp on old servers
>> cifs: skip trailing separators of prefix paths
>> cifs: fix reconnect on smb3 mount types
>> cifs: update cifs_ses::ip_addr after failover
>> cifs: fix lock length calculation
>> cifs: skip extra NULL byte in filenames
>> cifs: add missing spinlock around tcon refcount
>> cifs: improve symlink handling for smb2+
>> cifs: fix uninitialised var in smb2_compound_op()
>> cifs: prevent copying past input buffer boundaries
>> cifs: fix static checker warning
>> cifs: fix double-fault crash during ntlmssp
>> cifs: fix memory leaks in session setup
>> cifs: skip alloc when request has no pages
>> cifs: fix oops during encryption
>> cifs: set correct tcon status after initial tree connect
>> cifs: set correct ipc status after initial tree connect
>> cifs: reduce roundtrips on create/qinfo requests
>> cifs: use fs_context for automounts
>> cifs: get rid of mount options string parsing
>> cifs: remove unused smb3_fs_context::mount_options
>> cifs: set resolved ip in sockaddr
>> cifs: share dfs connections and supers
>> cifs: don't refresh cached referrals from unactive mounts
>> cifs: fix refresh of cached referrals
>> cifs: refresh root referrals
>> cifs: don't block in dfs_cache_noreq_update_tgthint()
>> cifs: fix confusing debug message
>> cifs: fix source pathname comparison of dfs supers
>> cifs: optimize reconnect of nested links
>> cifs: set correct status of tcon ipc when reconnecting
>> cifs: use origin fullpath for automounts
>> cifs: don't leak -ENOMEM in smb2_open_file()
>> cifs: ignore ipc reconnect failures during dfs failover
>> cifs: fix race in assemble_neg_contexts()
>> cifs: protect access of TCP_Server_Info::{dstaddr,hostname}
>> cifs: fix file info setting in cifs_query_path_info()
>> cifs: fix file info setting in cifs_open_file()
>> cifs: fix double free on failed kerberos auth
>> cifs: do not query ifaces on smb1 mounts
>> cifs: fix potential memory leaks in session setup
>> cifs: fix potential deadlock in cache_refresh_path()
>> cifs: avoid re-lookups in dfs_cache_find()
>> cifs: don't take exclusive lock for updating target hints
>> cifs: remove duplicate code in __refresh_tcon()
>> cifs: handle cache lookup errors different than -ENOENT
>> cifs: fix return of uninitialized rc in dfs_cache_update_tgthint()
>> cifs: remove unused function
>> cifs: prevent data race in smb2_reconnect()
>> cifs: get rid of unneeded conditional in cifs_get_num_sgs()
>> cifs: fix mount on old smb servers
>> cifs: get rid of dns resolve worker
>> cifs: improve checking of DFS links over
>> STATUS_OBJECT_NAME_INVALID
>> cifs: prevent data race in cifs_reconnect_tcon()
>> cifs: set DFS root session in cifs_get_smb_ses()
>> cifs: fix use-after-free bug in refresh_cache_worker()
>> cifs: return DFS root session id in DebugData
>> cifs: use DFS root session instead of tcon ses
>> cifs: fix missing unload_nls() in smb2_reconnect()
>> cifs: fix dentry lookups in directory handle cache
>> cifs: avoid races in parallel reconnects in smb1
>> cifs: prevent infinite recursion in CIFSGetDFSRefer()
>> cifs: get rid of dead check in smb2_reconnect()
>> cifs: avoid dup prefix path in dfs_get_automount_devname()
>> cifs: protect session status check in smb2_reconnect()
>> cifs: print smb3_fs_context::source when mounting
>> cifs: fix potential use-after-free bugs in
>> TCP_Server_Info::hostname
>> cifs: fix potential race when tree connecting ipc
>> cifs: protect access of TCP_Server_Info::{origin,leaf}_fullpath
>> cifs: avoid potential races when handling multiple dfs tcons
>> cifs: fix sharing of DFS connections
>> cifs: fix smb1 mount regression
>>
>> Pawel Witek (1):
>> cifs: fix pcchunk length type in smb2_copychunk_range
>>
>> Ronnie Sahlberg (35):
>> cifs: Create a new shared file holding smb2 pdu definitions
>> cifs: move NEGOTIATE_PROTOCOL definitions out into the common area
>> cifs: Move more definitions into the shared area
>> cifs: Move more definitions into the shared area
>> cifs: Move SMB2_Create definitions to the shared area
>> cifs: serialize all mount attempts
>> cifs: do not use uninitialized data in the owner/group sid
>> cifs: fix double free race when mount fails in cifs_get_root()
>> cifs: modefromsids must add an ACE for authenticated users
>> cifs: fix handlecache and multiuser
>> cifs: truncate the inode and mapping when we simulate fcollapse
>> cifs: we do not need a spinlock around the tree access during
>> umount
>> cifs: convert the path to utf16 in smb2_query_info_compound
>> cifs: change smb2_query_info_compound to use a cached fid, if
>> available
>> cifs: verify that tcon is valid before dereference in cifs_kill_sb
>> cifs: destage any unwritten data to the server before calling
>> copychunk_write
>> cifs: move definition of cifs_fattr earlier in cifsglob.h
>> cifs: check for smb1 in open_cached_dir()
>> cifs: set the CREATE_NOT_FILE when opening the directory in
>> use_cached_dir()
>> cifs: cache the dirents for entries in a cached directory
>> cifs: fix potential double free during failed mount
>> cifs: when extending a file with falloc we should make files
>> not-sparse
>> cifs: Do not use tcon->cfid directly, use the cfid we get from
>> open_cached_dir
>> cifs: Do not access tcon->cfids->cfid directly from
>> is_path_accessible
>> cifs: revalidate mapping when doing direct writes
>> cifs: destage dirty pages before re-reading them for cache=none
>> cifs: improve handlecaching
>> cifs: store a pointer to a fid in the cfid structure instead of
>> the struct
>> cifs: fix skipping to incorrect offset in emit_cached_dirents
>> cifs: fix regression in very old smb1 mounts
>> cifs: enable caching of directories for which a lease is held
>> cifs: find and use the dentry for cached non-root directories also
>> cifs: set rc to -ENOENT if we can not get a dentry for the
>> cached dir
>> cifs: drop the lease for cached directories on rmdir or rename
>> cifs: Check the lease context if we actually got a lease
>> cifs: return a single-use cfid if we did not get a lease
>>
>> Ryan Bair (1):
>> cifs: fix workstation_name for multiuser mounts
>>
>> Shyam Prasad N (70):
>> cifs: To match file servers, make sure the server hostname matches
>> cifs: nosharesock should not share socket with future sessions
>> cifs: send workstation name during ntlmssp session setup
>> cifs: for compound requests, use open handle if possible
>> cifs: do not negotiate session if session already exists
>> cifs: protect session channel fields with chan_lock
>> cifs: connect individual channel servers to primary channel server
>> cifs: do not duplicate fscache cookie for secondary channels
>> cifs: nosharesock should be set on new server
>> cifs: populate server_hostname for extra channels
>> cifs: wait for tcon resource_id before getting fscache super
>> cifs: add server conn_id to fscache client cookie
>> cifs: avoid use of dstaddr as key for fscache client cookie
>> cifs: ignore resource_id while getting fscache super cookie
>> cifs: track individual channel status using chans_need_reconnect
>> cifs: use the chans_need_reconnect bitmap for reconnect status
>> cifs: adjust DebugData to use chans_need_reconnect for conn status
>> cifs: add WARN_ON for when chan_count goes below minimum
>> cifs: reconnect only the connection and not smb session where
>> possible
>> cifs: take cifs_tcp_ses_lock for status checks
>> cifs: maintain a state machine for tcp/smb/tcon sessions
>> cifs: avoid race during socket reconnect between send and recv
>> cifs: free ntlmsspblob allocated in negotiate
>> cifs: check reconnects for channels of active tcons too
>> cifs: fix the connection state transitions with multichannel
>> cifs: protect all accesses to chan_* with chan_lock
>> cifs: fix the cifs_reconnect path for DFS
>> cifs: remove repeated state change in dfs tree connect
>> cifs: make status checks in version independent callers
>> cifs: update tcpStatus during negotiate and sess setup
>> cifs: cifs_ses_mark_for_reconnect should also update reconnect
>> bits
>> cifs: unlock chan_lock before calling cifs_put_tcp_session
>> cifs: call cifs_reconnect when a connection is marked
>> cifs: call helper functions for marking channels for reconnect
>> cifs: mark sessions for reconnection in helper function
>> cifs: use a different reconnect helper for non-cifsd threads
>> cifs: release cached dentries only if mount is complete
>> cifs: do not use tcpStatus after negotiate completes
>> cifs: use new enum for ses_status
>> cifs: avoid parallel session setups on same channel
>> cifs: return errors during session setup during reconnects
>> cifs: populate empty hostnames for extra channels
>> cifs: when a channel is not found for server, log its
>> connection id
>> smb3: use netname when available on secondary channels
>> cifs: change iface_list from array to sorted linked list
>> cifs: during reconnect, update interface if necessary
>> cifs: periodically query network interfaces from server
>> cifs: avoid deadlocks while updating iface
>> cifs: fix race condition with delayed threads
>> cifs: remove unnecessary locking of chan_lock while freeing
>> session
>> cifs: avoid use of global locks for high contention data
>> cifs: always iterate smb sessions using primary channel
>> cifs: avoid unnecessary iteration of tcp sessions
>> cifs: refcount only the selected iface during interface update
>> cifs: fix interface count calculation during refresh
>> cifs: print last update time for interface list
>> cifs: use the least loaded channel for sending requests
>> cifs: use tcon allocation functions even for dummy tcon
>> cifs: update ip_addr for ses only for primary chan setup
>> cifs: match even the scope id for ipv6 addresses
>> cifs: reuse cifs_match_ipaddr for comparison of dstaddr too
>> cifs: generate signkey for the channel that's reconnecting
>> cifs: check only tcon status on tcon related functions
>> cifs: lock chan_lock outside match_session
>> cifs: do not poll server interfaces too regularly
>> cifs: empty interface list when server doesn't support query
>> interfaces
>> cifs: dump pending mids for all channels in DebugData
>> cifs: print session id while listing open files
>> cifs: append path to open_enter trace event
>> cifs: avoid race conditions with parallel reconnects
>>
>> Stefan Metzmacher (5):
>> cifs: don't send down the destination address to sendmsg for a
>> SOCK_STREAM
>> cifs: always initialize struct msghdr smb_msg completely
>> cifs: introduce cifs_io_parms in smb2_async_writev()
>> cifs: split out smb3_use_rdma_offload() helper
>> cifs: don't try to use rdma offload on encrypted connections
>>
>> Steve French (143):
>> cifs: add mount parameter tcpnodelay
>> smb3: add dynamic trace points for socket connection
>> smb3: do not error on fsync when readonly
>> smb3: remove trivial dfs compile warning
>> smb3: add additional null check in SMB2_ioctl
>> smb3: add additional null check in SMB2_open
>> smb3: add additional null check in SMB2_tcon
>> cifs: release lock earlier in dequeue_mid error case
>> smb3: add additional null check in SMB311_posix_mkdir
>> smb3: do not setup the fscache_super_cookie until fsinfo
>> initialized
>> cifs: move debug print out of spinlock
>> cifs: protect srv_count with cifs_tcp_ses_lock
>> smb2: clarify rc initialization in smb2_reconnect
>> cifs: update internal version number
>> smb3: add new defines from protocol specification
>> smb3: send NTLMSSP version information
>> cifs: update internal module number
>> improve error message when mount options conflict with posix
>> smb3: fix snapshot mount option
>> cifs: fix confusing unneeded warning message on smb2.1 and earlier
>> smb3: fix incorrect session setup check for multiuser mounts
>> Adjust cifssb maximum read size
>> move more common protocol header definitions to smbfs_common
>> smb3: move defines for ioctl protocol header and SMB2 sizes to
>> smbfs_common
>> smb3: move defines for query info and query fsinfo to smbfs_common
>> smb3: cleanup and clarify status of tree connections
>> smb3: fix ksmbd bigendian bug in oplock break, and move its
>> struct to smbfs_common
>> cifs: update internal module number
>> SMB3: EBADF/EIO errors in rename/open caused by race condition
>> in smb2_compound_op
>> smb3: add trace point for lease not found issue
>> smb3: add trace point for oplock not found
>> Add defines for various newer FSCTLs
>> Add various fsctl structs
>> cifs: fix minor compile warning
>> smb3: check for null tcon
>> smb3: don't set rc when used and unneeded in query_info_compound
>> smb3: add mount parm nosparse
>> smb3: remove unneeded null check in cifs_readdir
>> cifs: do not build smb1ops if legacy support is disabled
>> cifs: version operations for smb20 unneeded when legacy support
>> disabled
>> cifs: update internal module number
>> cifs: fix uninitialized pointer in error case in
>> dfs_cache_get_tgt_share
>> smb3: add trace point for SMB2_set_eof
>> smb3: fix empty netname context on secondary channels
>> smb3: workaround negprot bug in some Samba servers
>> smb3: check xattr value length earlier
>> cifs: remove some camelCase and also some static build warnings
>> cifs: remove minor build warning
>> cifs: remove remaining build warnings
>> cifs: when insecure legacy is disabled shrink amount of SMB1 code
>> cifs: remove "cifs_" prefix from init/destroy mids functions
>> cifs: alloc_mid function should be marked as static
>> cifs: update internal module number
>> cifs: Move cached-dir functions into a separate file
>> smb3: allow deferred close timeout to be configurable
>> cifs: Add constructor/destructors for tcon->cfid
>> smb3: fix temporary data corruption in collapse range
>> smb3: use filemap_write_and_wait_range instead of
>> filemap_write_and_wait
>> cifs: update internal module number
>> smb3: add dynamic trace points for tree disconnect
>> cifs: Make tcon contain a wrapper structure cached_fids instead
>> of cached_fid
>> smb3: define missing create contexts
>> smb3: do not log confusing message when server returns no
>> network interfaces
>> cifs: replace kfree() with kfree_sensitive() for sensitive data
>> smb3: fix oops in calculating shash_setkey
>> smb3: clarify multichannel warning
>> smb3: must initialize two ACL struct fields to zero
>> cifs: lease key is uninitialized in smb1 paths
>> cifs: lease key is uninitialized in two additional functions
>> when smb1
>> smb3: improve SMB3 change notification support
>> smb3: interface count displayed incorrectly
>> cifs: update internal module number
>> cifs: fix use-after-free on the link name
>> cifs: minor cleanup of some headers
>> cifs: fix various whitespace errors in headers
>> cifs: fix missing display of three mount options
>> cifs: print warning when conflicting soft vs. hard mount
>> options specified
>> cifs: split out ses and tcon retrieval from mount_get_conns()
>> cifs: update internal module number
>> cifs: update Kconfig description
>> cifs: fix indentation in make menuconfig options
>> update internal module version number for cifs.ko
>> smb3: lower default deferred close timeout to address perf
>> regression
>> smb3: fix unusable share after force unmount failure
>> cifs: missing lock when updating session status
>> SMB3.1.1: add new tree connect ShareFlags
>> smb3: make query_on_disk_id open context consistent and move to
>> common code
>> smb3: move some common open context structs to smbfs_common
>> cifs: update internal module version number for cifs.ko
>> SMB3.1.1: correct definition for app_instance_id create contexts
>> do not reuse connection if share marked as isolated
>> smb3: improve parallel reads of large files
>> SMB3: force unmount was failing to close deferred close files
>> smb3: fix problem remounting a share after shutdown
>> cifs: release leases for deferred close handles when freezing
>> smb3: display debug information better for encryption
>> cifs: mapchars mount option ignored
>> smb3: missing null check in SMB2_change_notify
>> smb: delete an unnecessary statement
>> cifs: address unused variable warning
>> smb: remove obsolete comment
>> cifs: fix status checks in cifs_tree_connect
>> cifs: print all credit counters in DebugData
>> smb/client: print "Unknown" instead of bogus link speed value
>> cifs: fix sockaddr comparison in iface_cmp
>> cifs: fix max_credits implementation
>> cifs: fix lease break oops in xfstest generic/098
>> cifs: add a warning when the in-flight count goes negative
>> SMB3: Do not send lease break acknowledgment if all file
>> handles have been closed
>> cifs: print nosharesock value while dumping mount options
>> smb: client: fix warning in cifs_match_super()
>> smb: client: fix warning in cifs_smb3_do_mount()
>> cifs: print more detail when invalidate_inode_mapping fails
>> smb3: do not reserve too many oplock credits
>> smb: client: fix warning in CIFSFindFirst()
>> smb: client: fix warning in CIFSFindNext()
>> smb: client: fix warning in generic_ip_connect()
>> cifs: prevent use-after-free by freeing the cfile later
>> cifs: do all necessary checks for credits within or before locking
>> cifs: fix session state check in reconnect to avoid
>> use-after-free issue
>> cifs: fix session state check in smb2_find_smb_ses
>> cifs: print client_guid in DebugData
>> smb: client: fix broken file attrs with nodfs mounts
>> smb: client: fix parsing of source mount option
>> smb: client: fix shared DFS root mounts with different prefixes
>> smb: client: improve DFS mount check
>> cifs: log session id when a matching ses is not found
>> cifs: new dynamic tracepoint to track ses not found errors
>> cifs: fix session state transition to avoid use-after-free issue
>> smb: client: remove redundant pointer 'server'
>> cifs: if deferred close is disabled then close files immediately
>> smb: client: Fix -Wstringop-overflow issues
>> smb: client: fix missed ses refcounting
>> cifs: fix mid leak during reconnection after timeout threshold
>> cifs: update internal module version number for cifs.ko
>> cifs: allow dumping keys for directories too
>> smb3: do not set NTLMSSP_VERSION flag for negotiate not auth
>> request
>> cifs: add missing return value check for cifs_sb_tlink
>> smb: client: fix dfs link mount against w2k8
>> cifs: fix potential oops in cifs_oplock_break
>> cifs: Release folio lock on fscache read hit.
>> smb3: display network namespace in debug information
>> smb: client: fix null auth
>>
>> Thiago Rafael Becker (2):
>> cifs: sanitize multiple delimiters in prepath
>> cifs: sanitize paths in cifs_update_super_prepath.
>>
>> Tim Gardner (232):
>> Revert "UBUNTU: SAUCE: Fix cifs: fix mid leak during
>> reconnection after timeout threshold"
>> Revert "smb3: lower default deferred close timeout to address
>> perf regression"
>> Revert "smb3: allow deferred close timeout to be configurable"
>> Revert "cifs: remove minor build warning"
>> Revert "cifs: remove some camelCase and also some static build
>> warnings"
>> Revert "cifs: remove unnecessary (void*) conversions."
>> Revert "cifs: remove unnecessary type castings"
>> Revert "cifs: remove redundant initialization to variable
>> mnt_sign_enabled"
>> Revert "smb3: workaround negprot bug in some Samba servers"
>> Revert "cifs: remove unnecessary locking of chan_lock while
>> freeing session"
>> Revert "cifs: fix race condition with delayed threads"
>> Revert "cifs: update cifs_ses::ip_addr after failover"
>> Revert "cifs: avoid deadlocks while updating iface"
>> Revert "cifs: periodically query network interfaces from server"
>> Revert "cifs: during reconnect, update interface if necessary"
>> Revert "cifs: change iface_list from array to sorted linked list"
>> Revert "smb3: use netname when available on secondary channels"
>> Revert "smb3: fix empty netname context on secondary channels"
>> Revert "cifs: when a channel is not found for server, log its
>> connection id"
>> Revert "smb3: add trace point for SMB2_set_eof"
>> Revert "cifs: populate empty hostnames for extra channels"
>> Revert "cifs: fix uninitialized pointer in error case in
>> dfs_cache_get_tgt_share"
>> Revert "cifs: skip trailing separators of prefix paths"
>> Revert "cifs: update internal module number"
>> Revert "cifs: do not build smb1ops if legacy support is disabled"
>> Revert "cifs: fix potential deadlock in direct reclaim"
>> Revert "cifs: remove repeated debug message on cifs_put_smb_ses()"
>> Revert "smb3: remove unneeded null check in cifs_readdir"
>> Revert "cifs: fix ntlmssp on old servers"
>> Revert "cifs: cache the dirents for entries in a cached directory"
>> Revert "cifs: avoid parallel session setups on same channel"
>> Revert "cifs: use new enum for ses_status"
>> Revert "cifs: do not use tcpStatus after negotiate completes"
>> Revert "smb3: add mount parm nosparse"
>> Revert "smb3: don't set rc when used and unneeded in
>> query_info_compound"
>> Revert "cifs: fix minor compile warning"
>> Revert "Add various fsctl structs"
>> Revert "Add defines for various newer FSCTLs"
>> Revert "smb3: add trace point for oplock not found"
>> Revert "cifs: return the more nuanced writeback error on close()"
>> Revert "smb3: add trace point for lease not found issue"
>> Revert "cifs: smbd: fix typo in comment"
>> Revert "cifs: set the CREATE_NOT_FILE when opening the
>> directory in use_cached_dir()"
>> Revert "cifs: check for smb1 in open_cached_dir()"
>> Revert "cifs: move definition of cifs_fattr earlier in cifsglob.h"
>> Revert "cifs: print TIDs as hex"
>> Revert "cifs: return ENOENT for DFS lookup_cache_entry()"
>> Revert "cifs: don't call cifs_dfs_query_info_nonascii_quirk()
>> if nodfs was set"
>> Revert "cifs: fix signed integer overflow when fl_end is
>> OFFSET_MAX"
>> Revert "cifs: use correct lock type in cifs_reconnect()"
>> Revert "cifs: fix NULL ptr dereference in refresh_mounts()"
>> Revert "cifs: Use kzalloc instead of kmalloc/memset"
>> Revert "cifs: Split the smb3_add_credits tracepoint"
>> Revert "cifs: update internal module number"
>> Revert "cifs: force new session setup and tcon for dfs"
>> Revert "cifs: remove check of list iterator against head past
>> the loop body"
>> Revert "cifs: fix potential race with cifsd thread"
>> Revert "fs: Remove ->readpages address space operation"
>> Revert "smb3: fix ksmbd bigendian bug in oplock break, and move
>> its struct to smbfs_common"
>> Revert "smb3: cleanup and clarify status of tree connections"
>> Revert "smb3: move defines for query info and query fsinfo to
>> smbfs_common"
>> Revert "smb3: move defines for ioctl protocol header and SMB2
>> sizes to smbfs_common"
>> Revert "move more common protocol header definitions to
>> smbfs_common"
>> Revert "cifs: fix incorrect use of list iterator after the loop"
>> Revert "cifs: fix bad fids sent over wire"
>> Revert "cifs: change smb2_query_info_compound to use a cached
>> fid, if available"
>> Revert "cifs: convert the path to utf16 in
>> smb2_query_info_compound"
>> Revert "cifs: do not skip link targets when an I/O fails"
>> Revert "cifs: use a different reconnect helper for non-cifsd
>> threads"
>> Revert "cifs: truncate the inode and mapping when we simulate
>> fcollapse"
>> Revert "smb3: fix incorrect session setup check for multiuser
>> mounts"
>> Revert "treewide: Replace zero-length arrays with
>> flexible-array members"
>> Revert "cifs: mark sessions for reconnection in helper function"
>> Revert "cifs: call helper functions for marking channels for
>> reconnect"
>> Revert "cifs: call cifs_reconnect when a connection is marked"
>> Revert "improve error message when mount options conflict with
>> posix"
>> Revert "cifs: fix workstation_name for multiuser mounts"
>> Revert "cifs: unlock chan_lock before calling
>> cifs_put_tcp_session"
>> Revert "Fix a warning about a malformed kernel doc comment in
>> cifs"
>> Revert "cifs: update internal module number"
>> Revert "smb3: send NTLMSSP version information"
>> Revert "cifs: cifs_ses_mark_for_reconnect should also update
>> reconnect bits"
>> Revert "cifs: update tcpStatus during negotiate and sess setup"
>> Revert "cifs: make status checks in version independent callers"
>> Revert "cifs: remove repeated state change in dfs tree connect"
>> Revert "cifs: fix the cifs_reconnect path for DFS"
>> Revert "cifs: remove unused variable ses_selected"
>> Revert "cifs: protect all accesses to chan_* with chan_lock"
>> Revert "cifs: fix the connection state transitions with
>> multichannel"
>> Revert "cifs: check reconnects for channels of active tcons too"
>> Revert "smb3: add new defines from protocol specification"
>> Revert "cifs: serialize all mount attempts"
>> Revert "cifs: quirk for STATUS_OBJECT_NAME_INVALID returned for
>> non-ASCII dfs refs"
>> Revert "cifs: alloc_path_with_tree_prefix: do not append sep.
>> if the path is empty"
>> Revert "cifs: clean up an inconsistent indenting"
>> Revert "cifs: free ntlmsspblob allocated in negotiate"
>> Revert "cifs: fix FILE_BOTH_DIRECTORY_INFO definition"
>> Revert "cifs: move superblock magic defitions to magic.h"
>> Revert "cifs: Fix smb311_update_preauth_hash() kernel-doc comment"
>> Revert "cifs: avoid race during socket reconnect between send
>> and recv"
>> Revert "cifs: maintain a state machine for tcp/smb/tcon sessions"
>> Revert "cifs: fix hang on cifs_get_next_mid()"
>> Revert "cifs: take cifs_tcp_ses_lock for status checks"
>> Revert "cifs: reconnect only the connection and not smb session
>> where possible"
>> Revert "cifs: add WARN_ON for when chan_count goes below minimum"
>> Revert "cifs: adjust DebugData to use chans_need_reconnect for
>> conn status"
>> Revert "cifs: use the chans_need_reconnect bitmap for reconnect
>> status"
>> Revert "cifs: track individual channel status using
>> chans_need_reconnect"
>> Revert "cifs: remove redundant assignment to pointer p"
>> Revert "cifs: ignore resource_id while getting fscache super
>> cookie"
>> Revert "cifs: fix ntlmssp auth when there is no key exchange"
>> Revert "cifs: avoid use of dstaddr as key for fscache client
>> cookie"
>> Revert "cifs: add server conn_id to fscache client cookie"
>> Revert "cifs: wait for tcon resource_id before getting fscache
>> super"
>> Revert "cifs: update internal version number"
>> Revert "smb2: clarify rc initialization in smb2_reconnect"
>> Revert "cifs: populate server_hostname for extra channels"
>> Revert "cifs: introduce cifs_ses_mark_for_reconnect() helper"
>> Revert "cifs: protect srv_count with cifs_tcp_ses_lock"
>> Revert "cifs: move debug print out of spinlock"
>> Revert "cifs: do not duplicate fscache cookie for secondary
>> channels"
>> Revert "cifs: connect individual channel servers to primary
>> channel server"
>> Revert "cifs: do not negotiate session if session already exists"
>> Revert "smb3: do not setup the fscache_super_cookie until
>> fsinfo initialized"
>> Revert "cifs: fix potential use-after-free bugs"
>> Revert "smb3: add additional null check in SMB311_posix_mkdir"
>> Revert "cifs: release lock earlier in dequeue_mid error case"
>> Revert "smb3: add additional null check in SMB2_tcon"
>> Revert "smb3: add additional null check in SMB2_open"
>> Revert "smb3: add additional null check in SMB2_ioctl"
>> Revert "smb3: remove trivial dfs compile warning"
>> Revert "cifs: for compound requests, use open handle if possible"
>> Revert "cifs: convert list_for_each to entry variant"
>> Revert "cifs: fix print of hdr_flags in dfscache_proc_show()"
>> Revert "cifs: send workstation name during ntlmssp session setup"
>> Revert "smb3: add dynamic trace points for socket connection"
>> Revert "cifs: Move SMB2_Create definitions to the shared area"
>> Revert "cifs: Move more definitions into the shared area"
>> Revert "cifs: move NEGOTIATE_PROTOCOL definitions out into the
>> common area"
>> Revert "cifs: Create a new shared file holding smb2 pdu
>> definitions"
>> Revert "cifs: add mount parameter tcpnodelay"
>> Revert "SMB3: Do not send lease break acknowledgment if all
>> file handles have been closed"
>> Revert "cifs: fix lease break oops in xfstest generic/098"
>> Revert "cifs: fix mid leak during reconnection after timeout
>> threshold"
>> Revert "cifs: mapchars mount option ignored"
>> Revert "SMB3: drop reference to cfile before sending oplock break"
>> Revert "SMB3: Close all deferred handles of inode in case of
>> handle lease break"
>> Revert "SMB3: force unmount was failing to close deferred close
>> files"
>> Revert "smb3: fix problem remounting a share after shutdown"
>> Revert "cifs: release leases for deferred close handles when
>> freezing"
>> Revert "cifs: fix pcchunk length type in smb2_copychunk_range"
>> Revert "SMB3: Close deferred file handles in case of handle
>> lease break"
>> Revert "SMB3: Add missing locks to protect deferred close file
>> list"
>> Revert "cifs: sanitize paths in cifs_update_super_prepath."
>> Revert "smb3: lower default deferred close timeout to address
>> perf regression"
>> Revert "smb3: allow deferred close timeout to be configurable"
>> Revert "cifs: fix DFS traversal oops without
>> CONFIG_CIFS_DFS_UPCALL"
>> Revert "cifs: prevent infinite recursion in CIFSGetDFSRefer()"
>> Revert "cifs: print session id while listing open files"
>> Revert "cifs: empty interface list when server doesn't support
>> query interfaces"
>> Revert "cifs: Fix smb2_set_path_size()"
>> Revert "cifs: Move the in_send statistic to __smb_send_rqst()"
>> Revert "cifs: Fix uninitialized memory read in smb3_qfs_tcon()"
>> Revert "cifs: Fix warning and UAF when destroy the MR list"
>> Revert "cifs: Fix lost destroy smbd connection when MR allocate
>> failed"
>> Revert "cifs: Fix use-after-free in rdata->read_into_pages()"
>> Revert "cifs: fix return of uninitialized rc in
>> dfs_cache_update_tgthint()"
>> Revert "cifs: Fix oops due to uncleared server->smbd_conn in
>> reconnect"
>> Revert "cifs: fix potential deadlock in cache_refresh_path()"
>> Revert "cifs: do not include page data when checking signature"
>> Revert "cifs: Fix uninitialized memory read for smb311 posix
>> symlink create"
>> Revert "cifs: fix missing display of three mount options"
>> Revert "cifs: fix confusing debug message"
>> Revert "cifs: fix oops during encryption"
>> Revert "cifs: fix use-after-free caused by invalid pointer
>> `hostname`"
>> Revert "cifs: fix missed refcounting of ipc tcon"
>> Revert "cifs: Fix connections leak when tlink setup failed"
>> Revert "cifs: support nested dfs links over reconnect"
>> Revert "cifs: split out dfs code from cifs_reconnect()"
>> Revert "cifs: introduce new helper for cifs_reconnect()"
>> Revert "cifs: add check for returning value of SMB2_set_info_init"
>> Revert "cifs: Fix wrong return value checking when GETFLAGS"
>> Revert "cifs: add check for returning value of SMB2_close_init"
>> Revert "cifs: fix regression in very old smb1 mounts"
>> Revert "cifs: Fix xid leak in cifs_ses_add_channel()"
>> Revert "cifs: Fix xid leak in cifs_flock()"
>> Revert "cifs: Fix xid leak in cifs_copy_file_range()"
>> Revert "cifs: Fix xid leak in cifs_create()"
>> Revert "cifs: return correct error in ->calc_signature()"
>> Revert "smb3: must initialize two ACL struct fields to zero"
>> Revert "cifs: Fix the error length of VALIDATE_NEGOTIATE_INFO
>> message"
>> Revert "cifs: destage dirty pages before re-reading them for
>> cache=none"
>> Revert "cifs: always initialize struct msghdr smb_msg completely"
>> Revert "cifs: don't send down the destination address to
>> sendmsg for a SOCK_STREAM"
>> Revert "cifs: revalidate mapping when doing direct writes"
>> Revert "cifs: fix small mempool leak in SMB2_negotiate()"
>> Revert "smb3: missing inode locks in punch hole"
>> Revert "smb3: check xattr value length earlier"
>> Revert "cifs: Fix memory leak on the deferred close"
>> Revert "SMB3: fix lease break timeout when multiple deferred
>> close handles for the same file."
>> Revert "cifs: fix reconnect on smb3 mount types"
>> Revert "cifs: return errors during session setup during
>> reconnects"
>> Revert "cifs: version operations for smb20 unneeded when legacy
>> support disabled"
>> Revert "SMB3: EBADF/EIO errors in rename/open caused by race
>> condition in smb2_compound_op"
>> Revert "smb3: check for null tcon"
>> Revert "cifs: when extending a file with falloc we should make
>> files not-sparse"
>> Revert "cifs: fix potential double free during failed mount"
>> Revert "cifs: destage any unwritten data to the server before
>> calling copychunk_write"
>> Revert "cifs: Check the IOCB_DIRECT flag, not O_DIRECT"
>> Revert "cifs: verify that tcon is valid before dereference in
>> cifs_kill_sb"
>> Revert "cifs: potential buffer overflow in handling symlinks"
>> Revert "cifs: release cached dentries only if mount is complete"
>> Revert "Adjust cifssb maximum read size"
>> Revert "cifs: fix NULL ptr dereference in smb2_ioctl_query_info()"
>> Revert "cifs: prevent bad output lengths in
>> smb2_ioctl_query_info()"
>> Revert "cifs: we do not need a spinlock around the tree access
>> during umount"
>> Revert "cifs: fix handlecache and multiuser"
>> Revert "cifs: fix confusing unneeded warning message on smb2.1
>> and earlier"
>> Revert "cifs: protect session channel fields with chan_lock"
>> Revert "cifs: modefromsids must add an ACE for authenticated
>> users"
>> Revert "cifs: fix double free race when mount fails in
>> cifs_get_root()"
>> Revert "cifs: do not use uninitialized data in the owner/group
>> sid"
>> Revert "smb3: fix snapshot mount option"
>> Revert "cifs: fix set of group SID via NTSD xattrs"
>> Revert "cifs: sanitize multiple delimiters in prepath"
>> Revert "cifs: Fix crash on unload of cifs_arc4.ko"
>> Revert "cifs: nosharesock should be set on new server"
>> Revert "cifs: nosharesock should not share socket with future
>> sessions"
>> Revert "cifs: fix memory leak of
>> smb3_fs_context_dup::server_hostname"
>> Revert "smb3: do not error on fsync when readonly"
>> Revert "cifs: set a minimum of 120s for next dns resolution"
>> Revert "cifs: To match file servers, make sure the server
>> hostname matches"
>>
>> Tom Talpey (4):
>> Decrease the number of SMB3 smbdirect client SGEs
>> Reduce client smbdirect max receive segment size
>> Handle variable number of SGEs in client smbdirect send.
>> Fix formatting of client smbdirect RDMA logging
>>
>> Vincent Whitchurch (2):
>> cifs: Fix crash on unload of cifs_arc4.ko
>> cifs: fix potential deadlock in direct reclaim
>>
>> Volker Lendecke (10):
>> cifs: Add "extbuf" and "extbuflen" args to smb2_compound_op()
>> cifs: Parse owner/group for stat in smb311 posix extensions
>> cifs: Fix uninitialized memory read for smb311 posix symlink
>> create
>> cifs: Fix uninitialized memory read in smb3_qfs_tcon()
>> cifs: Fix uninitialized memory reads for oparms.mode
>> cifs: Fix smb2_set_path_size()
>> cifs: Simplify SMB2_open_init()
>> cifs: Simplify SMB2_open_init()
>> cifs: Simplify SMB2_open_init()
>> cifs: Avoid a cast in add_lease_context()
>>
>> Wolfram Sang (1):
>> cifs: move from strlcpy with unused retval to strscpy
>>
>> Xiaomeng Tong (1):
>> cifs: fix incorrect use of list iterator after the loop
>>
>> Yang Li (3):
>> cifs: Fix smb311_update_preauth_hash() kernel-doc comment
>> cifs: clean up an inconsistent indenting
>> cifs: Remove duplicated include in cifsglob.h
>>
>> Yang Yingliang (2):
>> cifs: fix wrong unlock before return from cifs_tree_connect()
>> cifs: use LIST_HEAD() and list_move() to simplify code
>>
>> Yu Zhe (2):
>> cifs: remove unnecessary type castings
>> cifs: remove unnecessary (void*) conversions.
>>
>> Zeng Heng (1):
>> cifs: fix use-after-free caused by invalid pointer `hostname`
>>
>> Zhang Xiaoxu (18):
>> cifs: Fix memory leak on the deferred close
>> cifs: Use help macro to get the header preamble size
>> cifs: Use help macro to get the mid header size
>> cifs: Add helper function to check smb1+ server
>> cifs: Fix the error length of VALIDATE_NEGOTIATE_INFO message
>> cifs: Fix xid leak in cifs_create()
>> cifs: Fix xid leak in cifs_copy_file_range()
>> cifs: Fix xid leak in cifs_flock()
>> cifs: Fix xid leak in cifs_ses_add_channel()
>> cifs: Fix xid leak in cifs_get_file_info_unix()
>> cifs: Fix memory leak when build ntlmssp negotiate blob failed
>> cifs: Fix pages array leak when writedata alloc failed in
>> cifs_writedata_alloc()
>> cifs: Fix pages leak when writedata alloc failed in
>> cifs_write_from_iter()
>> cifs: Fix connections leak when tlink setup failed
>> cifs: Fix wrong return value checking when GETFLAGS
>> cifs: Fix lost destroy smbd connection when MR allocate failed
>> cifs: Fix warning and UAF when destroy the MR list
>> cifs: Move the in_send statistic to __smb_send_rqst()
>>
>> ZhaoLong Wang (1):
>> cifs: Fix use-after-free in rdata->read_into_pages()
>>
>> fs/cifs/Kconfig | 65 +-
>> fs/cifs/Makefile | 8 +-
>> fs/cifs/cached_dir.c | 606 +++++++++++++++++
>> fs/cifs/cached_dir.h | 80 +++
>> fs/cifs/cifs_debug.c | 207 ++++--
>> fs/cifs/cifs_debug.h | 18 +-
>> fs/cifs/cifs_dfs_ref.c | 264 ++------
>> fs/cifs/cifs_fs_sb.h | 2 -
>> fs/cifs/cifs_ioctl.h | 10 +-
>> fs/cifs/cifs_spnego.c | 2 +-
>> fs/cifs/cifs_spnego.h | 2 +-
>> fs/cifs/cifs_swn.c | 12 +-
>> fs/cifs/cifsacl.c | 38 +-
>> fs/cifs/cifsencrypt.c | 110 ++-
>> fs/cifs/cifsfs.c | 154 +++--
>> fs/cifs/cifsfs.h | 8 +-
>> fs/cifs/cifsglob.h | 382 +++++------
>> fs/cifs/cifspdu.h | 155 ++---
>> fs/cifs/cifsproto.h | 122 +++-
>> fs/cifs/cifsroot.c | 2 +-
>> fs/cifs/cifssmb.c | 787 ++++------------------
>> fs/cifs/connect.c | 1619
>> ++++++++++++++++-----------------------------
>> fs/cifs/dfs.c | 596 +++++++++++++++++
>> fs/cifs/dfs.h | 85 +++
>> fs/cifs/dfs_cache.c | 703 +++++---------------
>> fs/cifs/dfs_cache.h | 16 +-
>> fs/cifs/dir.c | 84 +--
>> fs/cifs/dns_resolve.c | 49 +-
>> fs/cifs/dns_resolve.h | 4 +-
>> fs/cifs/file.c | 391 +++++++++--
>> fs/cifs/fs_context.c | 99 ++-
>> fs/cifs/fs_context.h | 5 +-
>> fs/cifs/fscache.c | 2 +-
>> fs/cifs/inode.c | 310 +++++----
>> fs/cifs/ioctl.c | 57 +-
>> fs/cifs/link.c | 196 ++----
>> fs/cifs/misc.c | 335 ++++++----
>> fs/cifs/netmisc.c | 2 +-
>> fs/cifs/ntlmssp.h | 4 +-
>> fs/cifs/readdir.c | 48 +-
>> fs/cifs/sess.c | 74 ++-
>> fs/cifs/smb1ops.c | 189 +++---
>> fs/cifs/smb2file.c | 128 +++-
>> fs/cifs/smb2inode.c | 277 +++++---
>> fs/cifs/smb2misc.c | 152 +++--
>> fs/cifs/smb2ops.c | 1121 +++++++++++++------------------
>> fs/cifs/smb2pdu.c | 631 ++++++++++--------
>> fs/cifs/smb2pdu.h | 25 +-
>> fs/cifs/smb2proto.h | 44 +-
>> fs/cifs/smb2transport.c | 176 ++---
>> fs/cifs/smbdirect.c | 227 +++----
>> fs/cifs/smbdirect.h | 14 +-
>> fs/cifs/trace.h | 35 +-
>> fs/cifs/transport.c | 386 ++++++++---
>> fs/cifs/xattr.c | 5 +-
>> fs/smbfs_common/smb2pdu.h | 124 +++-
>> 56 files changed, 6028 insertions(+), 5219 deletions(-)
>> create mode 100644 fs/cifs/cached_dir.c
>> create mode 100644 fs/cifs/cached_dir.h
>> create mode 100644 fs/cifs/dfs.c
>> create mode 100644 fs/cifs/dfs.h
>>
>
>
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