summaryrefslogtreecommitdiff
AgeCommit message (Collapse)AuthorFilesLines
2021-05-11cifsd: add ksmbd/nfsd interoperability to feature tableNamjae Jeon1-10/+22
Add ksmbd/nfsd interoperability to feature table and sync with a table in patch cover letter. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: Fix regression in smb2_get_infoSebastian Gottschall1-0/+18
a Windows 10 client isn't able to store files from ksmbd servers due unknown local permission problems (code 0x8007003A) if smb3 encryption is enabled. Windows 10 is requesting for ATTRIBUTE_SECINFO (mask 0x20) which is not yet handled by ksmbd, this leads to a invalid response. For now we just reintroduce the old check to avoid processing of unhandled flags until ATTRIBUTE_SECINFO is properly handled. Signed-off-by: Sebastian Gottschall <s.gottschall@dd-wrt.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: Remove is_attributes_write_allowed() wrapperMarios Makassikis1-6/+1
Inline it in the only place it is used and remove it. Signed-off-by: Marios Makassikis <mmakassikis@freebox.fr> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: Update access check in set_file_allocation_info/set_end_of_file_infoMarios Makassikis1-2/+2
[MS-SMB2] 3.3.5.21.1 If the object store supports security and FileInfoClass is FileAllocationInformation, FileEndOfFileInformation, or FileValidDataLengthInformation, and Open.GrantedAccess does not include FILE_WRITE_DATA, the server MUST fail the request with STATUS_ACCESS_DENIED. Signed-off-by: Marios Makassikis <mmakassikis@freebox.fr> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: remove the dead code of unimplemented durable handleNamjae Jeon6-358/+2
Remove the dead code of unimplemented durable handle. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: use d_inode()Namjae Jeon4-12/+12
Use d_inode(). Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: Fix potential null-ptr-deref in smb2_open()Marios Makassikis1-2/+5
Fix potential null-ptr-deref in smb2_open(). Signed-off-by: Marios Makassikis <mmakassikis@freebox.fr> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: move nt time functions to misc.cNamjae Jeon6-65/+54
Move nt time functions in netmisc.c to misc.c to remove netmisc.c file. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: remove unused nterr.c fileNamjae Jeon2-681/+0
Remove unused nterr.c file. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: remove unused smberr.hNamjae Jeon3-237/+0
smberr.h is a leftover of SMB1. This patch remove unused smberr.h. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: Remove smb2_put_name()Marios Makassikis1-12/+2
smb2_put_name() is called twice, and both call sites do the IS_ERR() check before. Signed-off-by: Marios Makassikis <mmakassikis@freebox.fr> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: fix reference count decrement of unclaimed file in __ksmbd_lookup_fdHyunchul Lee2-58/+0
__ksmbd_lookup_fd could decrement the reference count of unclaimed ksmbd_file to 0 but not release this ksmbd_file. ksmbd_file cannot be unclaimed except ksmbd_close_inode_fds(), because ksmbd_file is only removed from the m_fp_list list after the reference count of ksmbd_file becomes 0. And if the count is 0, __ksmbd_lookup_fd does not use ksmbd_file found from idr due to atomic_inc_not_zero. Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: re-implement ksmbd_vfs_kern_pathHyunchul Lee1-42/+61
re-implement ksmbd_vfs_kern_path() to change recursion to iteration. Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: get parent dentry from child in ksmbd_vfs_remove_file()Namjae Jeon1-17/+14
To remove the file, We have parsed full pathname to divide parent path and filename. It is a better way to get parent dentry from child dentry that obtained by lookup with given pathname. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: add the check if parent is stable by unexpected renameNamjae Jeon2-30/+80
This patch add the check if parent is stable by unexpected rename. Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: declare ida staticallyNamjae Jeon10-110/+40
Matthew pointed out that embedding struct ida into the struct is better than having a pointer to it. This patch initialise it statically using DEFINE_IDA() or ida_init() and remove ksmbd_ida_alloc/free(). Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: remove unused including <linux/version.h>Tian Tao8-8/+0
Remove including <linux/version.h> that don't need it. Signed-off-by: Tian Tao <tiantao6@hisilicon.com> Signed-off-by: Zhiqi Song <songzhiqi1@huawei.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: Select SG_POOL for SMB_SERVER_SMBDIRECTZhang Xiaoxu1-0/+1
hulk-robot following build error: fs/cifsd/transport_rdma.c: In function 'read_write_done': fs/cifsd/transport_rdma.c:1297:2: error: implicit declaration of function 'sg_free_table_chained' [-Werror=implicit-function-declaration] 1297 | sg_free_table_chained(&msg->sgt, SG_CHUNK_SIZE); The reason is CONFIG_SG_POOL is not enabled in the config, to avoid such failure, select SG_POOL in Kconfig for SMB_SERVER_SMBDIRECT. Signed-off-by: Zhang Xiaoxu <zhangxiaoxu5@huawei.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: prevent a integer overflow in wm_alloc()Namjae Jeon1-0/+3
Dan Carpenter pointed out that there there is a possibility of integer overflow. This patch prevent a integer overflow in wm_alloc(). Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11doc: cifsd: change the reference to configuration.txtMauro Carvalho Chehab1-2/+2
added documentation for cifsd. There, it points to a file named: Documentation/configuration.txt This confuses Kernel scripts, as they think that this is a document within the Kernel tree, instead of a file from some other place. Replace it by an hyperlink to the ksmbd-tools tree, in order to avoid false-positives. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: remove wrappers of kvmalloc/kvfreeNamjae Jeon14-97/+55
Do directly call kvmalloc/kvfree(). Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: fix memdup.cocci warningskernel test robot1-4/+2
fs/cifsd/smb2pdu.c:1177:27-34: WARNING opportunity for kmemdup Use kmemdup rather than duplicating its implementation Generated by: scripts/coccinelle/api/memdup.cocci Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: kernel test robot <lkp@intel.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: use kfree to free memory allocated by kmalloc or kzallocMuhammad Usama Anjum7-14/+14
kfree should be used to free memory allocated by kmalloc or kzalloc to avoid any overhead and for maintaining consistency. Signed-off-by: Muhammad Usama Anjum <musamaanjum@gmail.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: fix memory leak when loop endsMuhammad Usama Anjum1-4/+4
Memory is being allocated and if veto_list is zero, the loop breaks without cleaning up the allocated memory. In this patch, the length check has been moved before allocation. If loop breaks, the memory isn't allocated in the first place. Thus the memory is being protected from leaking. Reported-by: coverity-bot <keescook+coverity-bot@chromium.org> Addresses-Coverity-ID: 1503590 ("Resource leaks") Signed-off-by: Muhammad Usama Anjum <musamaanjum@gmail.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: remove stale prototype and variablesGibeom Kim6-12/+0
Remove unused function prototype and variables. Signed-off-by: Gibeom Kim <gibeomii.kim@samsung.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: use xarray instead of linked list for tree connect listNamjae Jeon4-23/+24
Matthew suggest to change linked list of tree connect list to xarray. It will be tree connect lookup in O(log(n)) time instead of O(n) time. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: remove useless error handling in ksmbd_vfs_readHyunchul Lee1-11/+6
dentry->d_inode never happen to be NULL if we hold the dentry. Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: use file_inode() instead of d_inode()Hyunchul Lee1-1/+1
use file_inode() to get layerd filesystems right. Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: handle unhashed dentry in ksmbd_vfs_mkdirHyunchul Lee1-5/+23
vfs_mkdir could return the dentry left unhashed negative on success. Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: remove calling d_path in error pathsHyunchul Lee1-6/+2
calling d_path is excessive in error paths. Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: remove smack inherit leftoversNamjae Jeon2-47/+4
smack inherit was added for internal product beofre. It is no longer used. This patch remove it's left overs. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: fix implicit declaration of function 'locks_alloc_lock'Namjae Jeon1-0/+1
Randy reported build failure: ../fs/cifsd/smb2pdu.c:6655:7: error: implicit declaration of function 'locks_alloc_lock'; did you mean 'locks_copy_lock'? This patch add depend on FILE_LOCKING. Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: fix implicit declaration of function 'groups_alloc'Namjae Jeon1-0/+1
kernel test robot reported: fs/cifsd/smb_common.c: In function 'ksmbd_override_fsids': >> fs/cifsd/smb_common.c:613:7: error: implicit declaration of function >> 'groups_alloc'; did you mean 'cgroup_sk_alloc'? >> [-Werror=implicit-function-declaration] 613 | gi = groups_alloc(0); | ^~~~~~~~~~~~ | cgroup_sk_alloc fs/cifsd/smb_common.c:613:5: warning: assignment to 'struct group_info *' from 'int' makes pointer from integer without a cast [-Wint-conversion] 613 | gi = groups_alloc(0); | ^ >> fs/cifsd/smb_common.c:618:2: error: implicit declaration of function >> 'set_groups'; did you mean 'get_cgroup_ns'? >> [-Werror=implicit-function-declaration] 618 | set_groups(cred, gi); | ^~~~~~~~~~ | get_cgroup_ns cc1: some warnings being treated as errors This patch add depends on MULTIUSER. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: fix wrong prototype in commentNamjae Jeon1-1/+1
kernel test robot reported: >> fs/cifsd/oplock.c:1454: warning: expecting prototype for create_durable_rsp__buf(). Prototype was for create_durable_rsp_buf() instead This patch fix wrong prototype in comment. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: merge time_wrappers.h into smb_common.hNamjae Jeon5-37/+22
This patch merge time_wrappers.h into smb_common.h. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: clean-up codes using chechpatch.pl --strictNamjae Jeon31-1404/+1011
Dan Carpenter suggested to run chechpatch.pl --strict on ksmbd to fix check warnings. This patch does not fix all warnings but only things that I can understand. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: fix error return code in ksmbd_vfs_remove_file()Namjae Jeon1-1/+1
Change -ENOENT error to -EINVAL to response STATUS_INVALID_PARAMETER. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: add the check to work file lock and rename behaviors like Windows ↵Namjae Jeon1-45/+56
unless POSIX extensions are negotiated This patch add the check to work file lock and rename behaviors like Windows if POSIX extensions are not negotiated. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: use kmalloc() for small allocationsNamjae Jeon8-12/+12
Just use kmalloc() for small allocations. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: fix wrong use of rw semaphore in __session_create()Namjae Jeon1-2/+2
Adding list to session table should be protected by down_write/up_write(). Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: remove unneeded macrosNamjae Jeon9-154/+139
Remove unneeded RESPONSE_BUF, REQUEST_BUF, RESPONSE_SZ, INIT_AUX_PAYLOAD, HAS_AUX_PAYLOAD, AUX_PAYLOAD, AUX_PAYLOAD_SIZE, RESP_HDR_SIZE, HAS_TRANSFORM_BUF and TRANSFORM_BUF macros. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: remove redundant assignment to variable errColin Ian King1-1/+1
The variable err is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: fix error handling in ksmbd_server_init()Dan Carpenter4-15/+36
The error handling in ksmbd_server_init() uses "one function to free everything style" which is impossible to audit and leads to several canonical bugs. When we free something that wasn't allocated it may be uninitialized, an error pointer, freed in a different function or we try freeing "foo->bar" when "foo" is a NULL pointer. And since the code is impossible to audit then it leads to memory leaks. In the ksmbd_server_init() function, every goto will lead to a crash because we have not allocated the work queue but we call ksmbd_workqueue_destroy() which tries to flush a NULL work queue. Another bug is if ksmbd_init_buffer_pools() fails then it leads to a double free because we free "work_cache" twice. A third type of bug is that we forgot to call ksmbd_release_inode_hash() so that is a resource leak. A better way to write error handling is for every function to clean up after itself and never leave things partially allocated. Then we can use "free the last successfully allocated resource" style. That way when someone is reading the code they can just track the last resource in their head and verify that the goto matches what they expect. In this patch I modified ksmbd_ipc_init() to clean up after itself and then I converted ksmbd_server_init() to use gotos to clean up. Fixes: cabcebc31de4 ("cifsd: introduce SMB3 kernel server") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: Fix an error code in smb2_read()Dan Carpenter1-1/+1
This code is assigning the wrong variable to "err" so it returns zero/success instead of -ENOMEM. Fixes: 788b6f45c1d2 ("cifsd: add server-side procedures for SMB3") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: fix build warnings from cifsd.rstNamjae Jeon1-28/+0
Stephen reported a build warnings from cifsd.rst: Documentation/filesystems/cifs/cifsd.rst:13: WARNING: Inline substitution_reference start-string without end-string. Documentation/filesystems/cifs/cifsd.rst:14: WARNING: Block quote ends without a blank line; unexpected unindent. Documentation/filesystems/cifs/cifsd.rst:14: WARNING: Inline substitution_reference start-string without end-string. Documentation/filesystems/cifs/cifsd.rst:18: WARNING: Block quote ends without a blank line; unexpected unindent. Documentation/filesystems/cifs/cifsd.rst:23: WARNING: Inline substitution_reference start-string without end-string. Documentation/filesystems/cifs/cifsd.rst:23: WARNING: Inline substitution_reference start-string without end-string. Documentation/filesystems/cifs/cifsd.rst:24: WARNING: Inline substitution_reference start-string without end-string. Documentation/filesystems/cifs/cifsd.rst:25: WARNING: Definition list ends without a blank line; unexpected unindent. Documentation/filesystems/cifs/cifsd.rst:28: WARNING: Unexpected indentation. Documentation/filesystems/cifs/cifsd.rst:31: WARNING: Block quote ends without a blank line; unexpected unindent. Documentation/filesystems/cifs/cifsd.rst:38: WARNING: Unexpected indentation. Documentation/filesystems/cifs/cifsd.rst:32: WARNING: Inline substitution_reference start-string without end-string. Documentation/filesystems/cifs/cifsd.rst:32: WARNING: Inline substitution_reference start-string without end-string. Documentation/filesystems/cifs/cifsd.rst:39: WARNING: Block quote ends without a blank line; unexpected unindent. Documentation/filesystems/cifs/cifsd.rst:14: WARNING: Undefined substitution referenced: "--- ksmbd/3 - Client 3 |-------". Documentation/filesystems/cifs/cifsd.rst:0: WARNING: Undefined substitution referenced: "____________________________________________________". Documentation/filesystems/cifs/cifsd.rst:25: WARNING: Undefined substitution referenced: "--- ksmbd/0(forker kthread) ---------------|". Documentation/filesystems/cifs/cifsd.rst:32: WARNING: Undefined substitution referenced: "______________________________________________". Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: Pass string length parameter to match_pattern()Namjae Jeon4-5/+9
When iterating through a directory, a file's name may not be null-terminated (depending on the underlying filesystem implementation). Modify match_pattern to take the string's length into account when matching it against the request pattern. Signed-off-by: Marios Makassikis <mmakassikis@freebox.fr> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: fix warning: variable 'total_ace_size' and 'posix_ccontext' set but ↵Namjae Jeon2-15/+3
not used kernel test robot reported warnings: fs/cifsd/smbacl.c: In function 'parse_sec_desc': >> fs/cifsd/smbacl.c:786:6: warning: variable 'total_ace_size' set but not used [-Wunused-but-set-variable] 786 | int total_ace_size = 0, pntsd_type; | ^~~~~~~~~~~~~~ -- fs/cifsd/smb2pdu.c: In function 'smb2_open': >> fs/cifsd/smb2pdu.c:3285:26: warning: variable 'posix_ccontext' set but not used [-Wunused-but-set-variable] 3285 | struct create_context *posix_ccontext; | ^~~~~~~~~~~~~~ Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: fix incorrect commentsHyunchul Lee5-93/+51
kernel test bot reports some incorrect comments. This patch fixes these comments. Reported-by: kernel test bot <lkp@intel.com> Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: remove unneeded FIXME commentsSergey Senozhatsky12-20/+2
Remove unneeded FIXME comments. Signed-off-by: Sergey Senozhatsky <senozhatsky@chromium.org> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2021-05-11cifsd: add index.rst in cifs documentationNamjae Jeon2-2/+11
Since more than one file is in the cifs document directory, This patch add an index.rst. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com>
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-25 18:11:38 +0300