starfive-tech/linux.git/fs/Kconfig, branch rt-linux-release

Merge tag '5.15-rc-cifs-part2' of git://git.samba.org/sfrench/cifs-2.6

2021-09-12T17:10:21+00:00

Pull smbfs updates from Steve French: "cifs/smb3 updates: - DFS reconnect fix - begin creating common headers for server and client - rename the cifs_common directory to smbfs_common to be more consistent ie change use of the name cifs to smb (smb3 or smbfs is more accurate, as the very old cifs dialect has long been superseded by smb3 dialects). In the future we can rename the fs/cifs directory to fs/smbfs. This does not include the set of multichannel fixes nor the two deferred close fixes (they are still being reviewed and tested)" * tag '5.15-rc-cifs-part2' of git://git.samba.org/sfrench/cifs-2.6: cifs: properly invalidate cached root handle when closing it cifs: move SMB FSCTL definitions to common code cifs: rename cifs_common to smbfs_common cifs: update FSCTL definitions

Merge tag 's390-5.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2021-09-09T19:55:12+00:00

Pull more s390 updates from Heiko Carstens: "Except for the xpram device driver removal it is all about fixes and cleanups. - Fix topology update on cpu hotplug, so notifiers see expected masks. This bug was uncovered with SCHED_CORE support. - Fix stack unwinding so that the correct number of entries are omitted like expected by common code. This fixes KCSAN selftests. - Add kmemleak annotation to stack_alloc to avoid false positive kmemleak warnings. - Avoid layering violation in common I/O code and don't unregister subchannel from child-drivers. - Remove xpram device driver for which no real use case exists since the kernel is 64 bit only. Also all hypervisors got required support removed in the meantime, which means the xpram device driver is dead code. - Fix -ENODEV handling of clp_get_state in our PCI code. - Enable KFENCE in debug defconfig. - Cleanup hugetlbfs s390 specific Kconfig dependency. - Quite a lot of trivial fixes to get rid of "W=1" warnings, and and other simple cleanups" * tag 's390-5.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: hugetlbfs: s390 is always 64bit s390/ftrace: remove incorrect __va usage s390/zcrypt: remove incorrect kernel doc indicators scsi: zfcp: fix kernel doc comments s390/sclp: add __nonstring annotation s390/hmcdrv_ftp: fix kernel doc comment s390: remove xpram device driver s390/pci: read clp_list_pci_req only once s390/pci: fix clp_get_state() handling of -ENODEV s390/cio: fix kernel doc comment s390/ctrlchar: fix kernel doc comment s390/con3270: use proper type for tasklet function s390/cpum_cf: move array from header to C file s390/mm: fix kernel doc comments s390/topology: fix topology information when calling cpu hotplug notifiers s390/unwind: use current_frame_address() to unwind current task s390/configs: enable CONFIG_KFENCE in debug_defconfig s390/entry: make oklabel within CHKSTG macro local s390: add kmemleak annotation in stack_alloc() s390/cio: dont unregister subchannel from child-drivers

Merge tag 'libnvdimm-for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

2021-09-09T18:39:57+00:00

Pull libnvdimm updates from Dan Williams: - Fix a race condition in the teardown path of raw mode pmem namespaces. - Cleanup the code that filesystems use to detect filesystem-dax capabilities of their underlying block device. * tag 'libnvdimm-for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: dax: remove bdev_dax_supported xfs: factor out a xfs_buftarg_is_dax helper dax: stub out dax_supported for !CONFIG_FS_DAX dax: remove __generic_fsdax_supported dax: move the dax_read_lock() locking into dax_supported dax: mark dax_get_by_host static dm: use fs_dax_get_by_bdev instead of dax_get_by_host dax: stop using bdevname fsdax: improve the FS_DAX Kconfig description and help text libnvdimm/pmem: Fix crash triggered when I/O in-flight during unbind

cifs: rename cifs_common to smbfs_common

2021-09-09T04:59:26+00:00

As we move to common code between client and server, we have been asked to make the names less confusing, and refer less to "cifs" and more to words which include "smb" instead to e.g. "smbfs" for the client (we already have "ksmbd" for the kernel server, and "smbd" for the user space Samba daemon). So to be more consistent in the naming of common code between client and server and reduce the risk of merge conflicts as more common code is added - rename "cifs_common" to "smbfs_common" (in future releases we also will rename the fs/cifs directory to fs/smbfs) Reviewed-by: Ronnie Sahlberg Signed-off-by: Steve French

hugetlbfs: s390 is always 64bit

2021-09-08T16:58:35+00:00

No need to check for 64BIT. While at it, let's just select ARCH_SUPPORTS_HUGETLBFS from arch/s390/Kconfig. Signed-off-by: David Hildenbrand Link: https://lore.kernel.org/r/20210908154506.20764-1-david@redhat.com Signed-off-by: Heiko Carstens

Merge git://github.com/Paragon-Software-Group/linux-ntfs3

2021-09-04T18:15:50+00:00

Merge NTFSv3 filesystem from Konstantin Komarov: "This patch adds NTFS Read-Write driver to fs/ntfs3. Having decades of expertise in commercial file systems development and huge test coverage, we at Paragon Software GmbH want to make our contribution to the Open Source Community by providing implementation of NTFS Read-Write driver for the Linux Kernel. This is fully functional NTFS Read-Write driver. Current version works with NTFS (including v3.1) and normal/compressed/sparse files and supports journal replaying. We plan to support this version after the codebase once merged, and add new features and fix bugs. For example, full journaling support over JBD will be added in later updates" Link: https://lore.kernel.org/lkml/20210729134943.778917-1-almaz.alexandrovich@paragon-software.com/ Link: https://lore.kernel.org/lkml/aa4aa155-b9b2-9099-b7a2-349d8d9d8fbd@paragon-software.com/ * git://github.com/Paragon-Software-Group/linux-ntfs3: (35 commits) fs/ntfs3: Change how module init/info messages are displayed fs/ntfs3: Remove GPL boilerplates from decompress lib files fs/ntfs3: Remove unnecessary condition checking from ntfs_file_read_iter fs/ntfs3: Fix integer overflow in ni_fiemap with fiemap_prep() fs/ntfs3: Restyle comments to better align with kernel-doc fs/ntfs3: Rework file operations fs/ntfs3: Remove fat ioctl's from ntfs3 driver for now fs/ntfs3: Restyle comments to better align with kernel-doc fs/ntfs3: Fix error handling in indx_insert_into_root() fs/ntfs3: Potential NULL dereference in hdr_find_split() fs/ntfs3: Fix error code in indx_add_allocate() fs/ntfs3: fix an error code in ntfs_get_acl_ex() fs/ntfs3: add checks for allocation failure fs/ntfs3: Use kcalloc/kmalloc_array over kzalloc/kmalloc fs/ntfs3: Do not use driver own alloc wrappers fs/ntfs3: Use kernel ALIGN macros over driver specific fs/ntfs3: Restyle comment block in ni_parse_reparse() fs/ntfs3: Remove unused including fs/ntfs3: Fix fall-through warnings for Clang fs/ntfs3: Fix one none utf8 char in source file ...

Merge tag '5.15-rc-smb3-fixes-part1' of git://git.samba.org/sfrench/cifs-2.6

2021-08-31T16:22:37+00:00

Pull cifs client updates from Steve French: "Eleven 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) - four fixes, including two for stable - enable r/w support with fscache and cifs.ko I 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" * tag '5.15-rc-smb3-fixes-part1' of git://git.samba.org/sfrench/cifs-2.6: cifs: Do not leak EDEADLK to dgetents64 for STATUS_USER_SESSION_DELETED cifs: add cifs_common directory to MAINTAINERS file cifs: cifs_md4 convert to SPDX identifier cifs: create a MD4 module and switch cifs.ko to use it cifs: fork arc4 and create a separate module for it for cifs and other users cifs: remove support for NTLM and weaker authentication algorithms cifs: enable fscache usage even for files opened as rw oid_registry: Add OIDs for missing Spnego auth mechanisms to Macs smb3: fix posix extensions mount option cifs: fix wrong release in sess_alloc_buffer() failed path CIFS: Fix a potencially linear read overflow

Merge tag '5.15-rc-first-ksmbd-merge' of git://git.samba.org/ksmbd

2021-08-31T16:11:55+00:00

Pull initial ksmbd implementation from Steve French: "Initial merge of kernel smb3 file server, ksmbd. The SMB family of protocols is the most widely deployed network filesystem protocol, the default on Windows and Macs (and even on many phones and tablets), with clients and servers on all major operating systems, but lacked a kernel server for Linux. For many cases the current userspace server choices were suboptimal either due to memory footprint, performance or difficulty integrating well with advanced Linux features. ksmbd is a new kernel module which implements the server-side of the SMB3 protocol. The target is to provide optimized performance, GPLv2 SMB server, and better lease handling (distributed caching). The bigger goal is to add new features more rapidly (e.g. RDMA aka "smbdirect", and recent encryption and signing improvements to the protocol) which are easier to develop on a smaller, more tightly optimized kernel server than for example in Samba. The Samba project is much broader in scope (tools, security services, LDAP, Active Directory Domain Controller, and a cross platform file server for a wider variety of purposes) but the user space file server portion of Samba has proved hard to optimize for some Linux workloads, including for smaller devices. This is not meant to replace Samba, but rather be an extension to allow better optimizing for Linux, and will continue to integrate well with Samba user space tools and libraries where appropriate. Working with the Samba team we have already made sure that the configuration files and xattrs are in a compatible format between the kernel and user space server. Various types of functional and regression tests are regularly run against it. One example is the automated 'buildbot' regression tests which use the Linux client to test against ksmbd, e.g. http://smb3-test-rhel-75.southcentralus.cloudapp.azure.com/#/builders/8/builds/56 but other test suites, including Samba's smbtorture functional test suite are also used regularly" * tag '5.15-rc-first-ksmbd-merge' of git://git.samba.org/ksmbd: (219 commits) ksmbd: fix __write_overflow warning in ndr_read_string MAINTAINERS: ksmbd: add cifs_common directory to ksmbd entry MAINTAINERS: ksmbd: update my email address ksmbd: fix permission check issue on chown and chmod ksmbd: don't set FILE DELETE and FILE_DELETE_CHILD in access mask by default MAINTAINERS: add git adddress of ksmbd ksmbd: update SMB3 multi-channel support in ksmbd.rst ksmbd: smbd: fix kernel oops during server shutdown ksmbd: remove select FS_POSIX_ACL in Kconfig ksmbd: use proper errno instead of -1 in smb2_get_ksmbd_tcon() ksmbd: update the comment for smb2_get_ksmbd_tcon() ksmbd: change int data type to boolean ksmbd: Fix multi-protocol negotiation ksmbd: fix an oops in error handling in smb2_open() ksmbd: add ipv6_addr_v4mapped check to know if connection from client is ipv4 ksmbd: fix missing error code in smb2_lock ksmbd: use channel signingkey for binding SMB2 session setup ksmbd: don't set RSS capable in FSCTL_QUERY_NETWORK_INTERFACE_INFO ksmbd: Return STATUS_OBJECT_PATH_NOT_FOUND if smb2_creat() returns ENOENT ksmbd: fix -Wstringop-truncation warnings ...

fsdax: improve the FS_DAX Kconfig description and help text

2021-08-26T23:52:02+00:00

Rename the main option text to clarify it is for file system access, and add a bit of text that explains how to actually switch a nvdimm to a fsdax capable state. Signed-off-by: Christoph Hellwig Link: https://lore.kernel.org/r/20210826135510.6293-2-hch@lst.de Signed-off-by: Dan Williams

cifs: fork arc4 and create a separate module for it for cifs and other users

2021-08-25T20:47:57+00:00

We can not drop ARC4 and basically destroy CIFS connectivity for almost all CIFS users so create a new forked ARC4 module that CIFS and other subsystems that have a hard dependency on ARC4 can use. Signed-off-by: Ronnie Sahlberg Signed-off-by: Steve French