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As SMB protocol distinguish between symlink to directory and symlink to
file, add some mechanism to disallow resolving incompatible types.
When SMB symlink is of the directory type, ensure that its target path ends
with slash. This forces Linux to not allow resolving such symlink to file.
And when SMB symlink is of the file type and its target path ends with
slash then returns an error as such symlink is unresolvable. Such symlink
always points to invalid location as file cannot end with slash.
As POSIX server does not distinguish between symlinks to file and symlink
directory, do not apply this change for symlinks from POSIX SMB server. For
POSIX SMB servers, this change does nothing.
This mimics Windows behavior of native SMB symlinks.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
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To 2.53
Signed-off-by: Steve French <stfrench@microsoft.com>
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This change implements support for creating new symlink in WSL-style by
Linux cifs client when -o reparse=wsl mount option is specified. WSL-style
symlink uses reparse point with tag IO_REPARSE_TAG_LX_SYMLINK and symlink
target location is stored in reparse buffer in UTF-8 encoding prefixed by
32-bit flags. Flags bits are unknown, but it was observed that WSL always
sets flags to value 0x02000000. Do same in Linux cifs client.
New symlinks would be created in WSL-style only in case the mount option
-o reparse=wsl is specified, which is not by default. So default CIFS
mounts are not affected by this change.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
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There are now more servers which advertise support for IAKerb (passthrough
Kerberos authentication via proxy). IAKerb is a public extension industry
standard Kerberos protocol that allows a client without line-of-sight
to a Domain Controller to authenticate. There can be cases where we
would fail to mount if the server only advertises the OID for IAKerb
in SPNEGO/GSSAPI. Add code to allow us to still upcall to userspace
in these cases to obtain the Kerberos ticket.
Signed-off-by: Steve French <stfrench@microsoft.com>
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struct FILE_ALL_INFO for level 263 (0x107) used by QPathInfo does not have
any IndexNumber, AccessFlags, IndexNumber1, CurrentByteOffset, Mode or
AlignmentRequirement members. So remove all of them.
Also adjust code in move_cifs_info_to_smb2() function which converts struct
FILE_ALL_INFO to struct smb2_file_all_info.
Fixed content of struct FILE_ALL_INFO was verified that is correct against:
* [MS-CIFS] section 2.2.8.3.10 SMB_QUERY_FILE_ALL_INFO
* Samba server implementation of trans2 query file/path for level 263
* Packet structure tests against Windows SMB servers
This change fixes CIFSSMBQFileInfo() and CIFSSMBQPathInfo() functions which
directly copy received FILE_ALL_INFO network buffers into kernel structures
of FILE_ALL_INFO type.
struct FILE_ALL_INFO is the response structure returned by the SMB server.
So the incorrect definition of this structure can lead to returning bogus
information in stat() call.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
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CIFS client is currently able to parse NFS-style symlinks, but is not able
to create them. This functionality is useful when the mounted SMB share is
used also by Windows NFS server (on Windows Server 2012 or new). It allows
interop of symlinks between SMB share mounted by Linux CIFS client and same
export from Windows NFS server mounted by some NFS client.
New symlinks would be created in NFS-style only in case the mount option
-o reparse=nfs is specified, which is not by default. So default CIFS
mounts are not affected by this change.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
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Native Windows sockets created by WinSock on Windows 10 April 2018 Update
(version 1803) or Windows Server 2019 (version 1809) or later versions is
reparse point with IO_REPARSE_TAG_AF_UNIX tag, with empty reparse point
data buffer and without any EAs.
Create AF_UNIX sockets in this native format if -o nonativesocket was not
specified.
This change makes AF_UNIX sockets created by Linux CIFS client compatible
with AF_UNIX sockets created by Windows applications on NTFS volumes.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
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This new mount option allows to completely disable creating new reparse
points. When -o sfu or -o mfsymlinks or -o symlink= is not specified then
creating any special file (fifo, socket, symlink, block and char) will fail
with -EOPNOTSUPP error.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
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Currently Linux CIFS client creates a new symlink of the first flavor which
is allowed by mount options, parsed in this order: -o (no)mfsymlinks,
-o (no)sfu, -o (no)unix (+ its aliases) and -o reparse=[type].
Introduce a new mount option -o symlink= for explicitly choosing a symlink
flavor. Possible options are:
-o symlink=default - The default behavior, like before this change.
-o symlink=none - Disallow creating a new symlinks
-o symlink=native - Create as native SMB symlink reparse point
-o symlink=unix - Create via SMB1 unix extension command
-o symlink=mfsymlinks - Create as regular file of mfsymlinks format
-o symlink=sfu - Create as regular system file of SFU format
-o symlink=nfs - Create as NFS reparse point
-o symlink=wsl - Create as WSL reparse point
So for example specifying -o sfu,mfsymlinks,symlink=native will allow to
parse symlinks also of SFU and mfsymlinks types (which are disabled by
default unless mount option is explicitly specified), but new symlinks will
be created under native SMB type (which parsing is always enabled).
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
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If the SMB symlink is stored on NT server in absolute form then it points
to the NT object hierarchy, which is different from POSIX one and needs
some conversion / mapping.
To make interoperability with Windows SMB server and WSL subsystem, reuse
its logic of mapping between NT paths and POSIX paths into Linux SMB
client.
WSL subsystem on Windows uses for -t drvfs mount option -o symlinkroot=
which specifies the POSIX path where are expected to be mounted lowercase
Windows drive letters (without colon).
Do same for Linux SMB client and add a new mount option -o symlinkroot=
which mimics the drvfs mount option of the same name. It specifies where in
the Linux VFS hierarchy is the root of the DOS / Windows drive letters, and
translates between absolute NT-style symlinks and absolute Linux VFS
symlinks. Default value of symlinkroot is "/mnt", same what is using WSL.
Note that DOS / Windows drive letter symlinks are just subset of all
possible NT-style symlinks. Drive letters live in NT subtree \??\ and
important details about NT paths and object hierarchy are in the comments
in this change.
When symlink target location from non-POSIX SMB server is in absolute form
(indicated by absence of SYMLINK_FLAG_RELATIVE) then it is converted to
Linux absolute symlink according to symlinkroot configuration.
And when creating a new symlink on non-POSIX SMB server in absolute form
then Linux absolute target is converted to NT-style according to
symlinkroot configuration.
When SMB server is POSIX, then this change does not affect neither reading
target location of symlink, nor creating a new symlink. It is expected that
POSIX SMB server works with POSIX paths where the absolute root is /.
This change improves interoperability of absolute SMB symlinks with Windows
SMB servers.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
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For checking if path is reparse point and setting data->reparse_point
member, it is enough to check if ATTR_REPARSE is present.
It is not required to call CIFS_open() without OPEN_REPARSE_POINT and
checking for -EOPNOTSUPP error code.
Signed-off-by: Pali Rohár <pali@kernel.org>
Acked-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
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Member 'symlink' is part of the union in struct cifs_open_info_data. Its
value is assigned on few places, but is always read through another union
member 'reparse_point'. So to make code more readable, always use only
'reparse_point' member and drop whole union structure. No function change.
Signed-off-by: Pali Rohár <pali@kernel.org>
Acked-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
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There are some incorrect information about individual SMB permission
constants like WRITE_DAC can change ownership, or incomplete information to
distinguish between ACL types (discretionary vs system) and there is
completely missing information how permissions apply for directory objects
and what is meaning of GENERIC_* bits.
Also there is missing constant for MAXIMUM_ALLOWED permission.
Fix and extend description of all SMB permission constants to match the
reality, how the reference Windows SMB / NTFS implementation handles them.
Links to official Microsoft documentation related to permissions:
https://learn.microsoft.com/en-us/windows/win32/fileio/file-access-rights-constants
https://learn.microsoft.com/en-us/windows/win32/secauthz/access-mask
https://learn.microsoft.com/en-us/windows/win32/secauthz/standard-access-rights
https://learn.microsoft.com/en-us/windows/win32/secauthz/generic-access-rights
https://learn.microsoft.com/en-us/windows/win32/api/winternl/nf-winternl-ntcreatefile
https://learn.microsoft.com/en-us/windows-hardware/drivers/ddi/ntifs/nf-ntifs-ntcreatefile
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
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to common/smb2pdu.h
Function parse_reparse_posix() parses NFS-style reparse points, which are
used only by Windows NFS server since Windows Server 2012 version. This
style is not understood by Microsoft POSIX/Interix/SFU/SUA subsystems.
So make it clear that parse_reparse_posix() function and reparse_posix_data
structure are not POSIX general, but rather NFS specific.
All reparse buffer structures are defined in common/smb2pdu.h and have
_buffer suffix. So move struct reparse_posix_data from client/cifspdu.h to
common/smb2pdu.h and rename it to reparse_nfs_data_buffer for consistency.
Note that also SMB specification in [MS-FSCC] document, section 2.1.2.6
defines it under name "Network File System (NFS) Reparse Data Buffer".
So use this name for consistency.
Having this structure in common/smb2pdu.h can be useful for ksmbd server
code as NFS-style reparse points is the preferred way for implementing
support for special files.
Signed-off-by: Pali Rohár <pali@kernel.org>
Acked-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>
Reviewed-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
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Linux SMB client already supports more reparse point types but only the
reparse_posix_data is defined in union of struct cifs_open_info_data.
This union is currently used as implicit casting between point types.
With this code style, it hides information that union is used for pointer
casting, and just in mknod_nfs() and posix_reparse_to_fattr() functions.
Other reparse point buffers do not use this kind of casting. So remove
reparse_posix_data from reparse part of struct cifs_open_info_data and for
all cases of reparse buffer use just struct reparse_data_buffer *buf.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
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This parameter is always true, so remove it and also remove dead code which
is never called (for all false code paths).
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
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SMB1 callback get_cifs_acl_by_fid() currently ignores its last argument and
therefore ignores request for SACL_SECINFO. Fix this issue by correctly
propagating info argument from get_cifs_acl() and get_cifs_acl_by_fid() to
CIFSSMBGetCIFSACL() function and pass SACL_SECINFO when requested.
For accessing SACLs it is needed to open object with SYSTEM_SECURITY
access. Pass this flag when trying to get or set SACLs.
Same logic is in the SMB2+ code path.
This change fixes getting and setting of "system.cifs_ntsd_full" and
"system.smb3_ntsd_full" xattrs over SMB1 as currently it silentely ignored
SACL part of passed xattr buffer.
Fixes: 3970acf7ddb9 ("SMB3: Add support for getting and setting SACLs")
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
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Check if the server honored ATTR_SYSTEM flag by CREATE_OPTION_SPECIAL
option. If not then server does not support ATTR_SYSTEM and newly
created file is not SFU compatible, which means that the call failed.
If CREATE was successful but either setting ATTR_SYSTEM failed or
writing type/data information failed then remove the intermediate
object created by CREATE. Otherwise intermediate empty object stay
on the server.
This ensures that if the creating of SFU files with system attribute is
unsupported by the server then no empty file stay on the server as a result
of unsupported operation.
This is for example case with Samba server and Linux tmpfs storage without
enabled xattr support (where Samba stores ATTR_SYSTEM bit).
Cc: stable@vger.kernel.org
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
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Major and minor numbers for char and block devices are mandatory for stat.
So check that the WSL EA $LXDEV is present for WSL CHR and BLK reparse
points.
WSL reparse point tag determinate type of the file. But file type is
present also in the WSL EA $LXMOD. So check that both file types are same.
Fixes: 78e26bec4d6d ("smb: client: parse uid, gid, mode and dev from WSL reparse points")
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
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STATUS_PRIVILEGE_NOT_HELD indicates that user does not have privilege to
issue some operation, for example to create symlink.
Currently STATUS_PRIVILEGE_NOT_HELD is translated to -EIO. Change it to
-EPERM which better describe this error code.
Note that there is no ERR* code usable in ntstatus_to_dos_map[] table which
can be used to -EPERM translation, so do explicit translation in
map_smb_to_linux_error() function.
Signed-off-by: Pali Rohár <pali@kernel.org>
Acked-by: Tom Talpey <tom@talpey.com>
Acked-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
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STATUS_NOT_A_REPARSE_POINT indicates that object does not have reparse point
buffer attached, for example returned by FSCTL_GET_REPARSE_POINT.
Currently STATUS_NOT_A_REPARSE_POINT is translated to -EIO. Change it to
-ENODATA which better describe the situation when no reparse point is set.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
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git://git.samba.org/sfrench/cifs-2.6
Pull smb client updates from Steve French:
- Fix oops in DebugData when link speed 0
- Two reparse point fixes
- Ten DFS (global namespace) fixes
- Symlink error handling fix
- Two SMB1 fixes
- Four cleanup fixes
- Improved debugging of status codes
- Fix incorrect output of tracepoints for compounding, and add missing
compounding tracepoint
* tag 'v6.14-rc-smb3-client-fixes-part' of git://git.samba.org/sfrench/cifs-2.6: (23 commits)
smb: client: handle lack of EA support in smb2_query_path_info()
smb: client: don't check for @leaf_fullpath in match_server()
smb: client: get rid of TCP_Server_Info::refpath_lock
cifs: Remove duplicate struct reparse_symlink_data and SYMLINK_FLAG_RELATIVE
cifs: Do not attempt to call CIFSGetSrvInodeNumber() without CAP_INFOLEVEL_PASSTHRU
cifs: Do not attempt to call CIFSSMBRenameOpenFile() without CAP_INFOLEVEL_PASSTHRU
cifs: Remove declaration of dead CIFSSMBQuerySymLink function
cifs: Fix printing Status code into dmesg
cifs: Add missing NT_STATUS_* codes from nterr.h to nterr.c
cifs: Fix endian types in struct rfc1002_session_packet
cifs: Use cifs_autodisable_serverino() for disabling CIFS_MOUNT_SERVER_INUM in readdir.c
smb3: add missing tracepoint for querying wsl EAs
smb: client: fix order of arguments of tracepoints
smb: client: fix oops due to unset link speed
smb: client: correctly handle ErrorContextData as a flexible array
smb: client: don't retry DFS targets on server shutdown
smb: client: fix return value of parse_dfs_referrals()
smb: client: optimize referral walk on failed link targets
smb: client: provide dns_resolve_{unc,name} helpers
smb: client: parse DNS domain name from domain= option
...
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Pull smb server updates from Steve French:
"Three ksmbd server fixes:
- Fix potential memory corruption in IPC calls
- Support FSCTL_QUERY_INTERFACE_INFO for more configurations
- Remove some unused functions"
* tag 'v6.14-rc-ksmbd-server-fixes' of git://git.samba.org/ksmbd:
ksmbd: fix integer overflows on 32 bit systems
ksmbd: browse interfaces list on FSCTL_QUERY_INTERFACE_INFO IOCTL
ksmbd: Remove unused functions
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git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull fsnotify pre-content notification support from Jan Kara:
"This introduces a new fsnotify event (FS_PRE_ACCESS) that gets
generated before a file contents is accessed.
The event is synchronous so if there is listener for this event, the
kernel waits for reply. On success the execution continues as usual,
on failure we propagate the error to userspace. This allows userspace
to fill in file content on demand from slow storage. The context in
which the events are generated has been picked so that we don't hold
any locks and thus there's no risk of a deadlock for the userspace
handler.
The new pre-content event is available only for users with global
CAP_SYS_ADMIN capability (similarly to other parts of fanotify
functionality) and it is an administrator responsibility to make sure
the userspace event handler doesn't do stupid stuff that can DoS the
system.
Based on your feedback from the last submission, fsnotify code has
been improved and now file->f_mode encodes whether pre-content event
needs to be generated for the file so the fast path when nobody wants
pre-content event for the file just grows the additional file->f_mode
check. As a bonus this also removes the checks whether the old
FS_ACCESS event needs to be generated from the fast path. Also the
place where the event is generated during page fault has been moved so
now filemap_fault() generates the event if and only if there is no
uptodate folio in the page cache.
Also we have dropped FS_PRE_MODIFY event as current real-world users
of the pre-content functionality don't really use it so let's start
with the minimal useful feature set"
* tag 'fsnotify_hsm_for_v6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: (21 commits)
fanotify: Fix crash in fanotify_init(2)
fs: don't block write during exec on pre-content watched files
fs: enable pre-content events on supported file systems
ext4: add pre-content fsnotify hook for DAX faults
btrfs: disable defrag on pre-content watched files
xfs: add pre-content fsnotify hook for DAX faults
fsnotify: generate pre-content permission event on page fault
mm: don't allow huge faults for files with pre content watches
fanotify: disable readahead if we have pre-content watches
fanotify: allow to set errno in FAN_DENY permission response
fanotify: report file range info with pre-content events
fanotify: introduce FAN_PRE_ACCESS permission event
fsnotify: generate pre-content permission event on truncate
fsnotify: pass optional file access range in pre-content event
fsnotify: introduce pre-content permission events
fanotify: reserve event bit of deprecated FAN_DIR_MODIFY
fanotify: rename a misnamed constant
fanotify: don't skip extra event info if no info_mode is set
fsnotify: check if file is actually being watched for pre-content events on open
fsnotify: opt-in for permission events at file open time
...
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git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull isofs update from Jan Kara:
"Partial conversion of isofs to folios"
* tag 'fs_for_v6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
isofs: Partially convert zisofs_read_folio to use a folio
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git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull inotify update from Jan Kara:
"A small inotify strcpy() cleanup"
* tag 'fsnotify_for_v6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
inotify: Use strscpy() for event->name copies
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Pull XFS updates from Carlos Maiolino:
"This is mostly focused on the implementation of reflink and
reverse-mapping support for XFS's real-time devices.
It also includes several bugfixes.
- Implement reflink support for the realtime device
- Implement reverse-mapping support for the realtime device
- Several bug fixes and cleanups"
* tag 'xfs-merge-6.14' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (121 commits)
xfs: fix buffer lookup vs release race
xfs: check for dead buffers in xfs_buf_find_insert
xfs: add a b_iodone callback to struct xfs_buf
xfs: move b_li_list based retry handling to common code
xfs: simplify xfsaild_resubmit_item
xfs: always complete the buffer inline in xfs_buf_submit
xfs: remove the extra buffer reference in xfs_buf_submit
xfs: move invalidate_kernel_vmap_range to xfs_buf_ioend
xfs: simplify buffer I/O submission
xfs: move in-memory buftarg handling out of _xfs_buf_ioapply
xfs: move write verification out of _xfs_buf_ioapply
xfs: remove xfs_buf_delwri_submit_buffers
xfs: simplify xfs_buf_delwri_pushbuf
xfs: move xfs_buf_iowait out of (__)xfs_buf_submit
xfs: remove the incorrect comment about the b_pag field
xfs: remove the incorrect comment above xfs_buf_free_maps
xfs: fix a double completion for buffers on in-memory targets
xfs/libxfs: replace kmalloc() and memcpy() with kmemdup()
xfs: constify feature checks
xfs: refactor xfs_fs_statfs
...
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git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Pull bpf updates from Alexei Starovoitov:
"A smaller than usual release cycle.
The main changes are:
- Prepare selftest to run with GCC-BPF backend (Ihor Solodrai)
In addition to LLVM-BPF runs the BPF CI now runs GCC-BPF in compile
only mode. Half of the tests are failing, since support for
btf_decl_tag is still WIP, but this is a great milestone.
- Convert various samples/bpf to selftests/bpf/test_progs format
(Alexis Lothoré and Bastien Curutchet)
- Teach verifier to recognize that array lookup with constant
in-range index will always succeed (Daniel Xu)
- Cleanup migrate disable scope in BPF maps (Hou Tao)
- Fix bpf_timer destroy path in PREEMPT_RT (Hou Tao)
- Always use bpf_mem_alloc in bpf_local_storage in PREEMPT_RT (Martin
KaFai Lau)
- Refactor verifier lock support (Kumar Kartikeya Dwivedi)
This is a prerequisite for upcoming resilient spin lock.
- Remove excessive 'may_goto +0' instructions in the verifier that
LLVM leaves when unrolls the loops (Yonghong Song)
- Remove unhelpful bpf_probe_write_user() warning message (Marco
Elver)
- Add fd_array_cnt attribute for prog_load command (Anton Protopopov)
This is a prerequisite for upcoming support for static_branch"
* tag 'bpf-next-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next: (125 commits)
selftests/bpf: Add some tests related to 'may_goto 0' insns
bpf: Remove 'may_goto 0' instruction in opt_remove_nops()
bpf: Allow 'may_goto 0' instruction in verifier
selftests/bpf: Add test case for the freeing of bpf_timer
bpf: Cancel the running bpf_timer through kworker for PREEMPT_RT
bpf: Free element after unlock in __htab_map_lookup_and_delete_elem()
bpf: Bail out early in __htab_map_lookup_and_delete_elem()
bpf: Free special fields after unlock in htab_lru_map_delete_node()
tools: Sync if_xdp.h uapi tooling header
libbpf: Work around kernel inconsistently stripping '.llvm.' suffix
bpf: selftests: verifier: Add nullness elision tests
bpf: verifier: Support eliding map lookup nullness
bpf: verifier: Refactor helper access type tracking
bpf: tcp: Mark bpf_load_hdr_opt() arg2 as read-write
bpf: verifier: Add missing newline on verbose() call
selftests/bpf: Add distilled BTF test about marking BTF_IS_EMBEDDED
libbpf: Fix incorrect traversal end type ID when marking BTF_IS_EMBEDDED
libbpf: Fix return zero when elf_begin failed
selftests/bpf: Fix btf leak on new btf alloc failure in btf_distill test
veristat: Load struct_ops programs only once
...
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git://git.kernel.org/pub/scm/linux/kernel/git/sergeh/linux
Pull capabilities updates from Serge Hallyn:
- remove the cap_mmap_file() hook, as it simply returned the default
return value and so doesn't need to exist (Paul Moore)
- add a trace event for cap_capable() (Jordan Rome)
* tag 'caps-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sergeh/linux:
security: add trace event for cap_capable
capabilities: remove cap_mmap_file()
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git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull AT_EXECVE_CHECK from Kees Cook:
- Implement AT_EXECVE_CHECK flag to execveat(2) (Mickaël Salaün)
- Implement EXEC_RESTRICT_FILE and EXEC_DENY_INTERACTIVE securebits
(Mickaël Salaün)
- Add selftests and samples for AT_EXECVE_CHECK (Mickaël Salaün)
* tag 'AT_EXECVE_CHECK-v6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
ima: instantiate the bprm_creds_for_exec() hook
samples/check-exec: Add an enlighten "inc" interpreter and 28 tests
selftests: ktap_helpers: Fix uninitialized variable
samples/check-exec: Add set-exec
selftests/landlock: Add tests for execveat + AT_EXECVE_CHECK
selftests/exec: Add 32 tests for AT_EXECVE_CHECK and exec securebits
security: Add EXEC_RESTRICT_FILE and EXEC_DENY_INTERACTIVE securebits
exec: Add a new AT_EXECVE_CHECK flag to execveat(2)
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull hardening updates from Kees Cook:
- stackleak: Use str_enabled_disabled() helper (Thorsten Blum)
- Document GCC INIT_STACK_ALL_PATTERN behavior (Geert Uytterhoeven)
- Add task_prctl_unknown tracepoint (Marco Elver)
* tag 'hardening-v6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
hardening: Document INIT_STACK_ALL_PATTERN behavior with GCC
stackleak: Use str_enabled_disabled() helper in stack_erasing_sysctl()
tracing: Remove pid in task_rename tracing output
tracing: Add task_prctl_unknown tracepoint
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|
Pull tomoyo updates from Tetsuo Handa:
"Small changes to improve usability"
* tag 'tomoyo-pr-20250123' of git://git.code.sf.net/p/tomoyo/tomoyo:
tomoyo: automatically use patterns for several situations in learning mode
tomoyo: use realpath if symlink's pathname refers to procfs
tomoyo: don't emit warning in tomoyo_write_control()
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git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux
Pull landlock updates from Mickaël Salaün:
"This mostly factors out some Landlock code and prepares for upcoming
audit support.
Because files with invalid modes might be visible after filesystem
corruption, Landlock now handles those weird files too.
A few sample and test issues are also fixed"
* tag 'landlock-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux:
selftests/landlock: Add layout1.umount_sandboxer tests
selftests/landlock: Add wrappers.h
selftests/landlock: Fix error message
landlock: Optimize file path walks and prepare for audit support
selftests/landlock: Add test to check partial access in a mount tree
landlock: Align partial refer access checks with final ones
landlock: Simplify initially denied access rights
landlock: Move access types
landlock: Factor out check_access_path()
selftests/landlock: Fix build with non-default pthread linking
landlock: Use scoped guards for ruleset in landlock_add_rule()
landlock: Use scoped guards for ruleset
landlock: Constify get_mode_access()
landlock: Handle weird files
samples/landlock: Fix possible NULL dereference in parse_path()
selftests/landlock: Remove unused macros in ptrace_test.c
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git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux
Pull CRC updates from Eric Biggers:
- Reorganize the architecture-optimized CRC32 and CRC-T10DIF code to be
directly accessible via the library API, instead of requiring the
crypto API. This is much simpler and more efficient.
- Convert some users such as ext4 to use the CRC32 library API instead
of the crypto API. More conversions like this will come later.
- Add a KUnit test that tests and benchmarks multiple CRC variants.
Remove older, less-comprehensive tests that are made redundant by
this.
- Add an entry to MAINTAINERS for the kernel's CRC library code. I'm
volunteering to maintain it. I have additional cleanups and
optimizations planned for future cycles.
* tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux: (31 commits)
MAINTAINERS: add entry for CRC library
powerpc/crc: delete obsolete crc-vpmsum_test.c
lib/crc32test: delete obsolete crc32test.c
lib/crc16_kunit: delete obsolete crc16_kunit.c
lib/crc_kunit.c: add KUnit test suite for CRC library functions
powerpc/crc-t10dif: expose CRC-T10DIF function through lib
arm64/crc-t10dif: expose CRC-T10DIF function through lib
arm/crc-t10dif: expose CRC-T10DIF function through lib
x86/crc-t10dif: expose CRC-T10DIF function through lib
crypto: crct10dif - expose arch-optimized lib function
lib/crc-t10dif: add support for arch overrides
lib/crc-t10dif: stop wrapping the crypto API
scsi: target: iscsi: switch to using the crc32c library
f2fs: switch to using the crc32 library
jbd2: switch to using the crc32c library
ext4: switch to using the crc32c library
lib/crc32: make crc32c() go directly to lib
bcachefs: Explicitly select CRYPTO from BCACHEFS_FS
x86/crc32: expose CRC32 functions through lib
x86/crc32: update prototype for crc32_pclmul_le_16()
...
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git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd
Pull keys updates from Jarkko Sakkinen.
Avoid using stack addresses for sg lists. And a cleanup.
* tag 'keys-next-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd:
KEYS: trusted: dcp: fix improper sg use with CONFIG_VMAP_STACK=y
keys: drop shadowing dead prototype
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If the server doesn't support both EAs and reparse point in a file,
the SMB2_QUERY_INFO request will fail with either
STATUS_NO_EAS_ON_FILE or STATUS_EAS_NOT_SUPPORT in the compound chain,
so ignore it as long as reparse point isn't
IO_REPARSE_TAG_LX_(CHR|BLK), which would require the EAs to know about
major/minor numbers.
Reported-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
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The matching of DFS connections is already handled by @dfs_conn, so
remove @leaf_fullpath matching altogether.
Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
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TCP_Server_Info::leaf_fullpath is allocated in cifs_get_tcp_session()
and never changed afterwards, so there is no need to serialize its
access.
Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull nolibc updates from Shuah Khan:
- add support for waitid()
- use waitid() over waitpid()
- use a pipe in vfprintf tests
- skip tests for unimplemented syscalls
- rename riscv to riscv64
- add configurations for riscv32
- add detecting missing toolchain to run-tests.sh
* tag 'linux_kselftest-nolibc-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
selftests/nolibc: add configurations for riscv32
selftests/nolibc: rename riscv to riscv64
selftests/nolibc: skip tests for unimplemented syscalls
selftests/nolibc: use a pipe to in vfprintf tests
selftests/nolibc: use waitid() over waitpid()
tools/nolibc: add support for waitid()
selftests/nolibc: run-tests.sh: detect missing toolchain
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git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kunit updates from Shuah Khan:
- fix struct completion warning
- introduce autorun option
- add fallback for os.sched_getaffinity
- enable hardware acceleration when available
* tag 'linux_kselftest-kunit-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
kunit: Introduce autorun option
kunit: enable hardware acceleration when available
kunit: add fallback for os.sched_getaffinity
kunit: platform: Resolve 'struct completion' warning
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git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kselftest updates from Shuah Khan:
- fixes, reporting improvements, and cleanup changes to several tests
- add support for DT_GNU_HASH to selftests/vDSO
* tag 'linux_kselftest-next-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
selftests/rseq: Fix handling of glibc without rseq support
selftests/resctrl: Discover SNC kernel support and adjust messages
selftests/resctrl: Adjust effective L3 cache size with SNC enabled
selftests/ftrace: Make uprobe test more robust against binary name
selftests/ftrace: Fix to use remount when testing mount GID option
selftests: tmpfs: Add kselftest support to tmpfs
selftests: tmpfs: Add Test-skip if not run as root
selftests: harness: fix printing of mismatch values in __EXPECT()
selftests/ring-buffer: Add test for out-of-bound pgoff mapping
selftests/run_kselftest.sh: Fix help string for --per-test-log
selftests: acct: Add ksft_exit_skip if not running as root
selftests: kselftest: Fix the wrong format specifier
selftests: timers: clocksource-switch: Adapt progress to kselftest framework
selftests/zram: gitignore output file
selftests/filesystems: Add missing gitignore file
selftests: Warn about skipped tests in result summary
selftests: kselftest: Add ksft_test_result_xpass
selftests/vDSO: support DT_GNU_HASH
selftests/ipc: Remove unused variables
selftest: media_tests: fix trivial UAF typo
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
- more conversions to the guard notation in the input core
- a fix for NXP BBNSM power key driver to clean up wake IRQ after
unbinding
- several new vendor/device ID pairs added to xpad game controller
driver
- several drivers switched to using str_enable_disable and similar
helpers instead of open-coding
- add mapping for F23 to atkbd driver so that MS "Copilot" key shortcut
works out of the box (if userspace is ready to handle it)
- evbug input handler has been removed (debugging through evdev is
strongly preferred to dumping all events into the kernel log).
* tag 'input-for-v6.14-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (22 commits)
Input: synaptics - fix crash when enabling pass-through port
Input: atkbd - map F23 key to support default copilot shortcut
Input: xpad - add support for Nacon Evol-X Xbox One Controller
Input: xpad - add unofficial Xbox 360 wireless receiver clone
Input: xpad - add support for wooting two he (arm)
Input: xpad - improve name of 8BitDo controller 2dc8:3106
Input: xpad - add QH Electronics VID/PID
Input: joystick - use str_off_on() helper in sw_connect()
Input: Use str_enable_disable-like helpers
Input: use guard notation in input core
Input: poller - convert locking to guard notation
Input: mt - make use of __free() cleanup facility
Input: mt - convert locking to guard notation
Input: ff-memless - make use of __free() cleanup facility
Input: ff-memless - convert locking to guard notation
Input: ff-core - make use of __free() cleanup facility
Input: ff-core - convert locking to guard notation
Input: remove evbug driver
Input: mma8450 - add chip ID check in probe
Input: bbnsm_pwrkey - add remove hook
...
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git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
Pull HID updates from Jiri Kosina:
- newly added support for Intel Touch Host Controller (Even Xu, Xinpeng
Sun)
- hid-core fix for long-standing syzbot-reported cornercase of
Resolution Multiplier not being present in any of the Logical
Collections in the device HID report descriptor (Alan Stern)
- improvement of behavior for non-standard LED brightness values for
Wacom driver (Jason Gerecke)
- PCI Wacom device support (depends on Intel THC support) (Even Xu)
- SteelSeries Arctis 9 support (Christian Mayer)
- constification of 'struct bin_attribute' in various HID driver
(Thomas Weißschuh)
- other assorted code cleanups / fixes and device ID additions
* tag 'hid-for-linus-2025012001' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (63 commits)
HID: hid-asus: Disable OOBE mode on the ProArt P16
HID: steelseries: remove unnecessary return
HID: steelseries: export model and manufacturer
HID: steelseries: export charging state for the SteelSeries Arctis 9 headset
HID: steelseries: add SteelSeries Arctis 9 support
HID: steelseries: preparation for adding SteelSeries Arctis 9 support
HID: intel-thc-hid: fix build errors in um mode
HID: intel-thc-hid: intel-quicki2c: fix potential memory corruption
HID: intel-thc-hid: intel-thc: Fix error code in thc_i2c_subip_init()
HID: lenovo: Fix undefined platform_profile_cycle in ThinkPad X12 keyboard patch
HID: uclogic: make const read-only array touch_ring_model_params_buf static
HID: hid-steam: Make sure rumble work is canceled on removal
HID: Wacom: Add PCI Wacom device support
HID: intel-thc-hid: intel-quicki2c: Add PM implementation
HID: intel-thc-hid: intel-quicki2c: Complete THC QuickI2C driver
HID: intel-thc-hid: intel-quicki2c: Add HIDI2C protocol implementation
HID: intel-thc-hid: intel-quicki2c: Add THC QuickI2C ACPI interfaces
HID: intel-thc-hid: intel-quicki2c: Add THC QuickI2C driver hid layer
HID: intel-thc-hid: intel-quicki2c: Add THC QuickI2C driver skeleton
HID: intel-thc-hid: intel-quickspi: Add PM implementation
...
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull thermal control updates from Rafael Wysocki:
"These add support for Intel Panther Lake processors in multiple
places, modify Intel thermal drivers to stop selecting the user space
thermal governor which is not necessary for them to work any more and
clean up the thermal core somewhat:
- Add support for Panther Lake processors in multiple places (Zhang
Rui, Srinivas Pandruvada)
- Remove explicit user_space governor selection from Intel thermal
drivers (Srinivas Pandruvada)
- Rename a few things and relocate a comment in the thermal subsystem
(Rafael Wysocki)"
* tag 'thermal-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
thermal: core: Rename function argument related to trip crossing
thermal: gov_bang_bang: Relocate regulation logic description
thermal: core: Rename callback functions in two governors
thermal: intel: Fix compile issue when CONFIG_NET is not defined
thermal: intel: int340x: Panther Lake power floor and workload hint support
thermal: intel: int340x: Panther Lake DLVR support
thermal: intel: Remove explicit user_space governor selection
ACPI: DPTF: Support Panther Lake
thermal: intel: int340x: processor: Enable MMIO RAPL for Panther Lake
powercap: intel_rapl: Add support for Panther Lake platform
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI updates from Rafael Wysocki:
"The most significant change here is replacing msleep() in
acpi_os_sleep() with usleep_range() to reduce spurious sleep time due
to timer inaccuracy which may spectacularly reduce the duration of
system suspend and resume transitions on some systems.
All of the other changes fall into the fixes and cleanups category
this time.
Specifics:
- Use usleep_range() instead of msleep() in acpi_os_sleep() to reduce
excessive delays due to timer inaccuracy, mostly affecting system
suspend and resume (Rafael Wysocki)
- Use str_enabled_disabled() string helpers in the ACPI tables
parsing code to make it easier to follow (Sunil V L)
- Update device properties parsing on systems using ACPI so that data
firmware nodes resulting from _DSD evaluation are treated as
available in firmware nodes walks (Sakari Ailus)
- Fix missing guid_t declaration in linux/prmt.h (Robert Richter)
- Update the GHES handling code to follow the global panic= policy
instead of overriding it by force-rebooting the system after a
fatal HW error has been reported (Borislav Petkov)
- Update messages printed by the ACPI battery driver to always refer
to driver extensions as "hooks" to avoid confusion with similar
functionality in the power supply subsystem in the future (Thomas
Weißschuh)
- Fix .probe() error path cleanup in the ACPI fan driver to avoid
memory leaks (Joe Hattori)
- Constify 'struct bin_attribute' in some places in the ACPI
subsystem and mark it as __ro_after_init in one place to prevent
binary blob attributes from being updated (Thomas Weißschuh)
- Add empty stubs for several ACPI-related symbols so that they can
be used when CONFIG_ACPI is unset and use them for removing
unnecessary conditional compilation from the ipu-bridge driver
(Ricardo Ribalda)"
* tag 'acpi-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
APEI: GHES: Have GHES honor the panic= setting
ACPI: PRM: Fix missing guid_t declaration in linux/prmt.h
ACPI: tables: Use string choice helpers
ACPI: property: Consider data nodes as being available
media: ipu-bridge: Remove unneeded conditional compilations
ACPI: bus: implement acpi_device_hid when !ACPI
ACPI: bus: implement for_each_acpi_consumer_dev when !ACPI
ACPI: header: implement acpi_device_handle when !ACPI
ACPI: bus: implement acpi_get_physical_device_location when !ACPI
ACPI: bus: implement for_each_acpi_dev_match when !ACPI
ACPI: bus: change the prototype for acpi_get_physical_device_location
ACPI: fan: cleanup resources in the error path of .probe()
ACPI: battery: Rename extensions to hook in messages
ACPI: OSL: Use usleep_range() in acpi_os_sleep()
ACPI: sysfs: Constify 'struct bin_attribute'
ACPI: BGRT: Constify 'struct bin_attribute'
ACPI: BGRT: Mark bin_attribute as __ro_after_init
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
"The majority of changes here are cpufreq updates which are dominated
by amd-pstate driver changes, like in the previous cycle. Moreover,
changes related to amd-pstate are also the majority of cpupower
utility updates.
Included are some pieces of new hardware support, like the addition of
Clearwater Forest processors support to intel_idle, new cpufreq driver
for Airoha SoCs, and Apple cpufreq driver extensions to support more
SoCs. The intel_pstate driver is also extended to be able to support
new platforms by using ACPI CPPC to compute scaling factors between
HWP performance states and frequency.
The rest is mostly fixes and cleanups in assorted pieces of power
management code.
Specifics:
- Use str_enable_disable()-like helpers in cpufreq (Krzysztof
Kozlowski)
- Extend the Apple cpufreq driver to support more SoCs (Hector
Martin, Nick Chan)
- Add new cpufreq driver for Airoha SoCs (Christian Marangi)
- Fix using cpufreq-dt as module (Andreas Kemnade)
- Minor fixes for Sparc, SCMI, and Qcom cpufreq drivers (Ethan Carter
Edwards, Sibi Sankar, Manivannan Sadhasivam)
- Fix the maximum supported frequency computation in the ACPI cpufreq
driver to avoid relying on unfounded assumptions (Gautham Shenoy)
- Fix an amd-pstate driver regression with preferred core rankings
not being used (Mario Limonciello)
- Fix a precision issue with frequency calculation in the amd-pstate
driver (Naresh Solanki)
- Add ftrace event to the amd-pstate driver for active mode (Mario
Limonciello)
- Set default EPP policy on Ryzen processors in amd-pstate (Mario
Limonciello)
- Clean up the amd-pstate cpufreq driver and optimize it to increase
code reuse (Mario Limonciello, Dhananjay Ugwekar)
- Use CPPC to get scaling factors between HWP performance levels and
frequency in the intel_pstate driver and make it stop using a
built-in scaling factor for Arrow Lake processors (Rafael Wysocki)
- Make intel_pstate initialize epp_policy to CPUFREQ_POLICY_UNKNOWN
for consistency with CPU offline (Christian Loehle)
- Fix superfluous updates caused by need_freq_update in the schedutil
cpufreq governor (Sultan Alsawaf)
- Allow configuring the system suspend-resume (DPM) watchdog to warn
earlier than panic (Douglas Anderson)
- Implement devm_device_init_wakeup() helper and introduce a device-
managed variant of dev_pm_set_wake_irq() (Joe Hattori, Peng Fan)
- Remove direct inclusions of 'pm_wakeup.h' which should be only
included via 'device.h' (Wolfram Sang)
- Clean up two comments in the core system-wide PM code (Rafael
Wysocki, Randy Dunlap)
- Add Clearwater Forest processor support to the intel_idle cpuidle
driver (Artem Bityutskiy)
- Clean up the Exynos devfreq driver and devfreq core (Markus
Elfring, Jeongjun Park)
- Minor cleanups and fixes for OPP (Dan Carpenter, Neil Armstrong,
Joe Hattori)
- Implement dev_pm_opp_get_bw() (Neil Armstrong)
- Expose OPP reference counting helpers for Rust (Viresh Kumar)
- Fix TSC MHz calculation in cpupower (He Rongguang)
- Add install and uninstall options to bindings Makefile and add
header changes for cpufreq.h to SWIG bindings in cpupower (John B.
Wyatt IV)
- Add missing residency header changes in cpuidle.h to SWIG bindings
in cpupower (John B. Wyatt IV)
- Add output files to .gitignore and clean them up in "make clean" in
selftests/cpufreq (Li Zhijian)
- Fix cross-compilation in cpupower Makefile (Peng Fan)
- Revise the is_valid flag handling for idle_monitor in the cpupower
utility (wangfushuai)
- Extend and clean up AMD processors support in cpupower (Mario
Limonciello)"
* tag 'pm-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (67 commits)
PM / OPP: Add reference counting helpers for Rust implementation
PM: sleep: wakeirq: Introduce device-managed variant of dev_pm_set_wake_irq()
cpufreq: Use str_enable_disable()-like helpers
cpufreq: airoha: Add EN7581 CPUFreq SMCCC driver
PM: sleep: Allow configuring the DPM watchdog to warn earlier than panic
PM: sleep: convert comment from kernel-doc to plain comment
cpufreq: ACPI: Fix max-frequency computation
pm: cpupower: Add missing residency header changes in cpuidle.h to SWIG
PM / devfreq: exynos: remove unused function parameter
OPP: OF: Fix an OF node leak in _opp_add_static_v2()
cpufreq/amd-pstate: Refactor max frequency calculation
cpufreq/amd-pstate: Fix prefcore rankings
pm: cpupower: Add header changes for cpufreq.h to SWIG bindings
cpufreq: sparc: change kzalloc to kcalloc
cpufreq: qcom: Implement clk_ops::determine_rate() for qcom_cpufreq* clocks
cpufreq: qcom: Fix qcom_cpufreq_hw_recalc_rate() to query LUT if LMh IRQ is not available
cpufreq: apple-soc: Add Apple A7-A8X SoC cpufreq support
cpufreq: apple-soc: Set fallback transition latency to APPLE_DVFS_TRANSITION_TIMEOUT
cpufreq: apple-soc: Increase cluster switch timeout to 400us
cpufreq: apple-soc: Use 32-bit read for status register
...
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Pull ipmi updates from Corey Minyard:
- I'm switching to a new email address, so update that
- Minor fixes for formats and return values and missing ifdefs
- A fix for some error handling that causes a loss of messages
* tag 'for-linus-6.14-1' of https://github.com/cminyard/linux-ipmi:
MAINTAINERS: ipmi: update my email address
ipmi: ssif_bmc: Fix new request loss when bmc ready for a response
ipmi: make ipmi_destroy_user() return void
char:ipmi: Fix a not-used variable on a non-ACPI system
char:ipmi: Fix the wrong format specifier
ipmi: ipmb: Add check devm_kasprintf() returned value
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git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk updates from Stephen Boyd:
"A pretty quiet cycle this time around. We have a bunch of new Qualcomm
clk drivers, per usual, and then a handful of drivers for other SoCs.
Then the usual pile of cleanups is fairly small data fixes or
converting DT bindings to YAML so they can be validated.
No changes to the core framework besides an OF node refcount bump that
never got decremented.
New Drivers:
- 5L35023 variant of Versa 3 clock generator
- Various Qualcomm clk controllers: IPQ CMN PLL, SM6115 LPASS, SM750
global, tcsr, rpmh, and display. X Plus GPU and global. QCS615 rpmh
and MSM8937 and MSM8940 RPM.
- Qualcomm Pongo and Taycan Alpha PLLs
- Qualcomm IPQ5424 NoC-related interconnect clks
- Renesas RZ/G3E (R9A09G047) SoC clk driver
- SAMA7D65 SoC clk driver
- Samsung Exynos990 SoC clk driver"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (159 commits)
clk: analogbits: Fix incorrect calculation of vco rate delta
clk: bcm: rpi: Add disp clock
clk: bcm: rpi: Create helper to retrieve private data
clk: bcm: rpi: Enable minimize for all firmware clocks
clk: bcm: rpi: Allow cpufreq driver to also adjust gpu clocks
clk: bcm: rpi: Add ISP to exported clocks
clk: stm32f4: support spread spectrum clock generation
clk: stm32f4: use FIELD helpers to access the PLLCFGR fields
dt-bindings: clock: st,stm32-rcc: support spread spectrum clocking
dt-bindings: clock: convert stm32 rcc bindings to json-schema
clk: Use str_enable_disable-like helpers
clk: clk-loongson2: Fix the number count of clk provider
clk: clk-loongson2: Switch to use devm_clk_hw_register_fixed_rate_parent_data()
clk: starfive: Make _clk_get become a common helper function
clk: en7523: Add clock for eMMC for EN7581
dt-bindings: clock: add ID for eMMC for EN7581
dt-bindings: clock: drop NUM_CLOCKS define for EN7581
clk: en7523: Rework clock handling for different clock numbers
clk: thead: Fix cpu2vp_clk for TH1520 AP_SUBSYS clocks
clk: thead: Add CLK_IGNORE_UNUSED to fix TH1520 boot
...
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang:
"Core:
- list-based mechanisms for handling auto-detected and userspace
created clients are replaced with a flag-based approach. The
resulting code is much simpler as well as the locking.
- i2c clients now get a default debugfs dir managed by the I2C core.
Drivers don't have to maintain their own directory anymore.
Driver updates:
- xiic: atomic_transfer support
- imx-lpi2c: DMA and target mode support
- riic cleanups
- npcm: better timeout handling and more precise frequency setups
- davinci: remove unused platform_data
- at24: add new compatibles for variants from Giantec and Puya
Semiconductor (together with a new vendor prefix)"
* tag 'i2c-for-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (52 commits)
i2c: add kdoc for the new debugfs entry of clients
i2c: designware: Actually make use of the I2C_DW_COMMON and I2C_DW symbol namespaces
i2c: add core-managed per-client directory in debugfs
i2c: Force ELAN06FA touchpad I2C bus freq to 100KHz
i2c: riic: Add `riic_bus_barrier()` to check bus availability
i2c: riic: Use predefined macro and simplify clock tick calculation
i2c: riic: Mark riic_irqs array as const
i2c: riic: Make use of devres helper to request deasserted reset line
i2c: riic: Use GENMASK() macro for bitmask definitions
i2c: riic: Use BIT macro consistently
i2c: riic: Use local `dev` pointer in `dev_err_probe()`
i2c: riic: Use dev_err_probe in probe and riic_init_hw functions
i2c: riic: Introduce a separate variable for IRQ
i2c: amd756: Remove superfluous TODO
Revert "i2c: amd756: Fix endianness handling for word data"
i2c: i801: Add lis3lv02d for Dell Precision M6800
i2c: i801: Remove unnecessary PCI function call
i2c: core: Allocate temp client on the stack in i2c_detect
i2c: slave-eeprom: Constify 'struct bin_attribute'
i2c: imx-lpi2c: make controller available until the system enters suspend_noirq() and from resume_noirq().
...
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git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux
Pull pwm updates from Uwe Kleine-König:
"This time there are very little changes for pwm. There is nothing new,
just a few maintenance cleanups.
The contributors this time around were Krzysztof Kozlowski, Mingwei
Zheng, Philipp Stanner, and Stanislav Jakubek. Thanks!"
* tag 'pwm/for-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux:
pwm: stm32: Add check for clk_enable()
dt-bindings: pwm: Correct indentation and style in DTS example
pwm: stm32-lp: Add check for clk_enable()
dt-bindings: pwm: marvell,berlin-pwm: Convert from txt to yaml
dt-bindings: pwm: sprd,ums512-pwm: convert to YAML
pwm: Replace deprecated PCI functions
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