Please pull the following changes since commit e22ce8eb631bdc47a4a4ea7ecf4e4ba499db4f93: Linux 5.14-rc7 (2021-08-22 14:24:56 -0700) are available in the Git repository at: git://git.samba.org/sfrench/cifs-2.6.git tags/5.15-rc-smb3-fixes-part1 for you to fetch changes up to 3998f0b8bc49ec784990971dc1f16bf367b19078: cifs: Do not leak EDEADLK to dgetents64 for STATUS_USER_SESSION_DELETED (2021-08-25 16:08:38 -0500) ---------------------------------------------------------------- 11 cifs/smb3 client fixes: - mostly restructuring to allow disabling less secure algorithms (this will allow eventual removing rc4 and md4 from general use in the kernel) - 4 fixes, including 2 for stable - enable r/w support with fscache and cifs.ko Am working on a larger set of changes (the usual ... multichannel, auth and signing improvements), but wanted to get these in earlier to reduce chance of merge conflicts later in the merge window. ---------------------------------------------------------------- Ding Hui (1): cifs: fix wrong release in sess_alloc_buffer() failed path Len Baker (1): CIFS: Fix a potencially linear read overflow Ronnie Sahlberg (4): cifs: remove support for NTLM and weaker authentication algorithms cifs: fork arc4 and create a separate module for it for cifs and other users cifs: create a MD4 module and switch cifs.ko to use it cifs: Do not leak EDEADLK to dgetents64 for STATUS_USER_SESSION_DELETED Shyam Prasad N (1): cifs: enable fscache usage even for files opened as rw Steve French (4): smb3: fix posix extensions mount option oid_registry: Add OIDs for missing Spnego auth mechanisms to Macs cifs: cifs_md4 convert to SPDX identifier cifs: add cifs_common directory to MAINTAINERS file MAINTAINERS | 1 + fs/Kconfig | 7 ++ fs/Makefile | 1 + fs/cifs/Kconfig | 30 ------- fs/cifs/cifs_debug.c | 11 --- fs/cifs/cifs_swn.c | 2 - fs/cifs/cifs_unicode.c | 9 +- fs/cifs/cifsencrypt.c | 89 +------------------- fs/cifs/cifsfs.c | 8 -- fs/cifs/cifsglob.h | 32 +------ fs/cifs/cifspdu.h | 28 ------- fs/cifs/cifsproto.h | 10 --- fs/cifs/cifssmb.c | 107 +----------------------- fs/cifs/connect.c | 32 ------- fs/cifs/file.c | 15 +++- fs/cifs/fs_context.c | 25 ++---- fs/cifs/fs_context.h | 3 - fs/cifs/fscache.c | 41 +++++++-- fs/cifs/fscache.h | 23 ++++++ fs/cifs/inode.c | 6 ++ fs/cifs/readdir.c | 23 +++++- fs/cifs/sess.c | 257 +-------------------------------------------------------- fs/cifs/smb2maperror.c | 1 - fs/cifs/smbencrypt.c | 139 +++---------------------------- fs/cifs_common/Makefile | 7 ++ fs/cifs_common/arc4.h | 23 ++++++ fs/cifs_common/cifs_arc4.c | 87 +++++++++++++++++++ fs/cifs_common/cifs_md4.c | 197 +++++++++++++++++++++++++++++++++++++++++++ fs/cifs_common/md4.h | 27 ++++++ include/linux/oid_registry.h | 7 ++ 30 files changed, 485 insertions(+), 763 deletions(-) create mode 100644 fs/cifs_common/Makefile create mode 100644 fs/cifs_common/arc4.h create mode 100644 fs/cifs_common/cifs_arc4.c create mode 100644 fs/cifs_common/cifs_md4.c create mode 100644 fs/cifs_common/md4.h -- Thanks, Steve