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514d793e |
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25-Nov-2023 |
Paulo Alcantara <pc@manguebit.com> |
smb: client: allow creating symlinks via reparse points Add support for creating symlinks via IO_REPARSE_TAG_SYMLINK reparse points in SMB2+. These are fully supported by most SMB servers and documented in MS-FSCC. Also have the advantage of requiring fewer roundtrips as their symlink targets can be parsed directly from CREATE responses on STATUS_STOPPED_ON_SYMLINK errors. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202311260838.nx5mkj1j-lkp@intel.com/ Signed-off-by: Paulo Alcantara (SUSE) <pc@manguebit.com> Signed-off-by: Steve French <stfrench@microsoft.com>
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5408990a |
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25-Nov-2023 |
Paulo Alcantara <pc@manguebit.com> |
smb: client: fix hardlinking of reparse points The client was sending an SMB2_CREATE request without setting OPEN_REPARSE_POINT flag thus failing the entire hardlink operation. Fix this by setting OPEN_REPARSE_POINT in create options for SMB2_CREATE request when the source inode is a repase point. Signed-off-by: Paulo Alcantara (SUSE) <pc@manguebit.com> Signed-off-by: Steve French <stfrench@microsoft.com>
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102466f3 |
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25-Nov-2023 |
Paulo Alcantara <pc@manguebit.com> |
smb: client: allow creating special files via reparse points Add support for creating special files (e.g. char/block devices, sockets, fifos) via NFS reparse points on SMB2+, which are fully supported by most SMB servers and documented in MS-FSCC. smb2_get_reparse_inode() creates the file with a corresponding reparse point buffer set in @iov through a single roundtrip to the server. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202311260746.HOJ039BV-lkp@intel.com/ Signed-off-by: Paulo Alcantara (SUSE) <pc@manguebit.com> Signed-off-by: Steve French <stfrench@microsoft.com>
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783fa2c9 |
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28-Oct-2023 |
Eric Biggers <ebiggers@google.com> |
smb: use crypto_shash_digest() in symlink_hash() Simplify symlink_hash() by using crypto_shash_digest() instead of an init+update+final sequence. This should also improve performance. Signed-off-by: Eric Biggers <ebiggers@google.com> Reviewed-by: Paulo Alcantara (SUSE) <pc@manguebit.com> Signed-off-by: Steve French <stfrench@microsoft.com>
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38c8a9a5 |
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21-May-2023 |
Steve French <stfrench@microsoft.com> |
smb: move client and server files to common directory fs/smb Move CIFS/SMB3 related client and server files (cifs.ko and ksmbd.ko and helper modules) to new fs/smb subdirectory: fs/cifs --> fs/smb/client fs/ksmbd --> fs/smb/server fs/smbfs_common --> fs/smb/common Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
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