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Pull scheduler updates from Borislav Petkov:
"Mostly minor things this time; some highlights:
- core-sched: Add 'Forced Idle' accounting; this allows to track how
much CPU time is 'lost' due to core scheduling constraints.
- psi: Fix for MEM_FULL; a task running reclaim would be counted as a
runnable task and prevent MEM_FULL from being reported.
- cpuacct: Long standing fixes for some cgroup accounting issues.
- rt: Bandwidth timer could, under unusual circumstances, be failed
to armed, leading to indefinite throttling."
[ Description above by Peter Zijlstra ]
* tag 'sched_core_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/fair: Replace CFS internal cpu_util() with cpu_util_cfs()
sched/fair: Cleanup task_util and capacity type
sched/rt: Try to restart rt period timer when rt runtime exceeded
sched/fair: Document the slow path and fast path in select_task_rq_fair
sched/fair: Fix per-CPU kthread and wakee stacking for asym CPU capacity
sched/fair: Fix detection of per-CPU kthreads waking a task
sched/cpuacct: Make user/system times in cpuacct.stat more precise
sched/cpuacct: Fix user/system in shown cpuacct.usage*
cpuacct: Convert BUG_ON() to WARN_ON_ONCE()
cputime, cpuacct: Include guest time in user time in cpuacct.stat
psi: Fix PSI_MEM_FULL state when tasks are in memstall and doing reclaim
sched/core: Forced idle accounting
psi: Add a missing SPDX license header
psi: Remove repeated verbose comment
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Pull parisc architecture updates from Helge Deller:
- Fix lpa and lpa_user defines (John David Anglin)
- Fix symbol lookup of init functions with an __is_kernel() fix (Helge
Deller)
- Fix wrong pdc_toc_pim_11 and pdc_toc_pim_20 definitions (Helge
Deller)
- Add lws_atomic_xchg and lws_atomic_store syscalls (John David Anglin)
- Rewrite light-weight syscall and futex code (John David Anglin)
- Enable TOC (transfer of contents) feature unconditionally (Helge
Deller)
- Improve fault handler messages (John David Anglin)
- Improve build process (Masahiro Yamada)
- Reduce kernel code footprint of user access functions (Helge Deller)
- Fix build error due to outX() macros (Bart Van Assche)
- Ue default_groups in kobj_type in pdc_stable (Greg Kroah-Hartman)
- Default to 16 CPUs on 32-bit kernel (Helge Deller)
* tag 'for-5.17/parisc-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: Default to 16 CPUs on 32-bit kernel
sections: Fix __is_kernel() to include init ranges
parisc: Re-use toc_stack as hpmc_stack
parisc: Enable TOC (transfer of contents) feature unconditionally
parisc: io: Improve the outb(), outw() and outl() macros
parisc: pdc_stable: use default_groups in kobj_type
parisc: Add kgdb io_module to read chars via PDC
parisc: Fix pdc_toc_pim_11 and pdc_toc_pim_20 definitions
parisc: Add lws_atomic_xchg and lws_atomic_store syscalls
parisc: Rewrite light-weight syscall and futex code
parisc: Enhance page fault termination message
parisc: Don't call faulthandler_disabled() in do_page_fault()
parisc: Switch user access functions to signal errors in r29 instead of r8
parisc: Avoid calling faulthandler_disabled() twice
parisc: Fix lpa and lpa_user defines
parisc: Define depi_safe macro
parisc: decompressor: do not copy source files while building
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Pull EFI updates from Ard Biesheuvel:
- support taking the measurement of the initrd when loaded via the
LoadFile2 protocol
- kobject API cleanup from Greg
- some header file whitespace fixes
* tag 'efi-next-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
efi: use default_groups in kobj_type
efi/libstub: measure loaded initrd info into the TPM
efi/libstub: consolidate initrd handling across architectures
efi/libstub: x86/mixed: increase supported argument count
efi/libstub: add prototype of efi_tcg2_protocol::hash_log_extend_event()
include/linux/efi.h: Remove unneeded whitespaces before tabs
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Pull UML updates from Richard Weinberger:
- set_fs removal
- Devicetree support
- Many cleanups from Al
- Various virtio and build related fixes
* tag 'for-linus-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml: (31 commits)
um: virtio_uml: Allow probing from devicetree
um: Add devicetree support
um: Extract load file helper from initrd.c
um: remove set_fs
hostfs: Fix writeback of dirty pages
um: Use swap() to make code cleaner
um: header debriding - sigio.h
um: header debriding - os.h
um: header debriding - net_*.h
um: header debriding - mem_user.h
um: header debriding - activate_ipi()
um: common-offsets.h debriding...
um, x86: bury crypto_tfm_ctx_offset
um: unexport handle_page_fault()
um: remove a dangling extern of syscall_trace()
um: kill unused cpu()
uml/i386: missing include in barrier.h
um: stop polluting the namespace with registers.h contents
logic_io instance of iounmap() needs volatile on argument
um: move amd64 variant of mmap(2) to arch/x86/um/syscalls_64.c
...
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Pull dlm updates from David Teigland:
"This set includes the normal collection of minor fixes and cleanups,
new kmem caches for network messaging structs, a start on some basic
tracepoints, and some new debugfs files for inserting test messages"
* tag 'dlm-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm: (32 commits)
fs: dlm: print cluster addr if non-cluster node connects
fs: dlm: memory cache for lowcomms hotpath
fs: dlm: memory cache for writequeue_entry
fs: dlm: memory cache for midcomms hotpath
fs: dlm: remove wq_alloc mutex
fs: dlm: use event based wait for pending remove
fs: dlm: check for pending users filling buffers
fs: dlm: use list_empty() to check last iteration
fs: dlm: fix build with CONFIG_IPV6 disabled
fs: dlm: replace use of socket sk_callback_lock with sock_lock
fs: dlm: don't call kernel_getpeername() in error_report()
fs: dlm: fix potential buffer overflow
fs: dlm:Remove unneeded semicolon
fs: dlm: remove double list_first_entry call
fs: dlm: filter user dlm messages for kernel locks
fs: dlm: add lkb waiters debugfs functionality
fs: dlm: add lkb debugfs functionality
fs: dlm: allow create lkb with specific id range
fs: dlm: add debugfs rawmsg send functionality
fs: dlm: let handle callback data as void
...
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Pull ext4 updates from Ted Ts'o:
"Convert ext4 to use the new mount API, and add support for the
FS_IOC_GETFSLABEL and FS_IOC_SETFSLABEL ioctls.
In addition the usual large number of clean ups and bug fixes, in
particular for the fast_commit feature"
* tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (48 commits)
ext4: don't use the orphan list when migrating an inode
ext4: use BUG_ON instead of if condition followed by BUG
ext4: fix a copy and paste typo
ext4: set csum seed in tmp inode while migrating to extents
ext4: remove unnecessary 'offset' assignment
ext4: remove redundant o_start statement
ext4: drop an always true check
ext4: remove unused assignments
ext4: remove redundant statement
ext4: remove useless resetting io_end_size in mpage_process_page()
ext4: allow to change s_last_trim_minblks via sysfs
ext4: change s_last_trim_minblks type to unsigned long
ext4: implement support for get/set fs label
ext4: only set EXT4_MOUNT_QUOTA when journalled quota file is specified
ext4: don't use kfree() on rcu protected pointer sbi->s_qf_names
ext4: avoid trim error on fs with small groups
ext4: fix an use-after-free issue about data=journal writeback mode
ext4: fix null-ptr-deref in '__ext4_journal_ensure_credits'
ext4: initialize err_blk before calling __ext4_get_inode_loc
ext4: fix a possible ABBA deadlock due to busy PA
...
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Pull btrfs updates from David Sterba:
"This end of the year branch is intentionally not that exciting. Most
of the changes are under the hood, but there are some minor user
visible improvements and several performance improvements too.
Features:
- make send work with concurrent block group relocation.
We're not allowed to prevent send failing or silently producing
some bad stream but with more fine grained locking and checks it's
possible. The send vs deduplication exclusion could reuse the same
logic in the future.
- new exclusive operation 'balance paused' to allow adding a device
to filesystem with paused balance
- new sysfs file for fsid stored in the per-device directory to help
distinguish devices when seeding is enabled, the fsid may differ
from the one reported by the filesystem
Performance improvements:
- less metadata needed for directory logging, directory deletion is
20-40% faster
- in zoned mode, cache zone information during mount to speed up
repeated queries (about 50% speedup)
- free space tree entries get indexed and searched by size (latency
-30%, search run time -30%)
- less contention in tree node locking when inserting a key and no
splits are needed (files/sec in fsmark improves by 1-20%)
Fixes:
- fix ENOSPC failure when attempting direct IO write into NOCOW range
- fix deadlock between quota enable and other quota operations
- global reserve minimum calculations fixed to account for free space
tree
- in zoned mode, fix condition for chunk allocation that may not find
the right zone for reuse and could lead to early ENOSPC
Core:
- global reserve stealing got simplified and cleaned up in evict
- remove async transaction commit based on manual transaction refs,
reuse existing kthread and mechanisms to let it commit transaction
before timeout
- preparatory work for extent tree v2, add wrappers for global tree
roots, truncation path cleanups
- remove readahead framework, it's a bit overengineered and used only
for scrub, and yet it does not cover all its needs, there is
another readahead built in the b-tree search that is now used,
performance drop on HDD is about 5% which is acceptable and scrub
is often throttled anyway, on SSDs there's no reported drop but
slight improvement
- self tests report extent tree state when error occurs
- replace assert with debugging information when an uncommitted
transaction is found at unmount time
Other:
- error handling improvements
- other cleanups and refactoring"
* tag 'for-5.17-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (115 commits)
btrfs: output more debug messages for uncommitted transaction
btrfs: respect the max size in the header when activating swap file
btrfs: fix argument list that the kdoc format and script verified
btrfs: remove unnecessary parameter type from compression_decompress_bio
btrfs: selftests: dump extent io tree if extent-io-tree test failed
btrfs: scrub: cleanup the argument list of scrub_stripe()
btrfs: scrub: cleanup the argument list of scrub_chunk()
btrfs: remove reada infrastructure
btrfs: scrub: use btrfs_path::reada for extent tree readahead
btrfs: scrub: remove the unnecessary path parameter for scrub_raid56_parity()
btrfs: refactor unlock_up
btrfs: skip transaction commit after failure to create subvolume
btrfs: zoned: fix chunk allocation condition for zoned allocator
btrfs: add extent allocator hook to decide to allocate chunk or not
btrfs: zoned: unset dedicated block group on allocation failure
btrfs: zoned: drop redundant check for REQ_OP_ZONE_APPEND and btrfs_is_zoned
btrfs: zoned: sink zone check into btrfs_repair_one_zone
btrfs: zoned: simplify btrfs_check_meta_write_pointer
btrfs: zoned: encapsulate inode locking for zoned relocation
btrfs: sysfs: add devinfo/fsid to retrieve actual fsid from the device
...
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Pull erofs updates from Gao Xiang:
"In this cycle, tail-packing data inline for compressed files is now
supported so that tail pcluster can be stored and read together with
inode metadata in order to save data I/O and storage space.
In addition to that, to prepare for the upcoming subpage, folio and
fscache features, we also introduce meta buffers to get rid of
erofs_get_meta_page() since it was too close to the page itself.
In addition, in order to show supported kernel features and control
sync decompression strategy, new sysfs nodes are introduced in this
cycle as well.
Summary:
- add sysfs interface and a sysfs node to control sync decompression
- add tail-packing inline support for compressed files
- get rid of erofs_get_meta_page()"
* tag 'erofs-for-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
erofs: use meta buffers for zmap operations
erofs: use meta buffers for xattr operations
erofs: use meta buffers for super operations
erofs: use meta buffers for inode operations
erofs: introduce meta buffer operations
erofs: add on-disk compressed tail-packing inline support
erofs: support inline data decompression
erofs: support unaligned data decompression
erofs: introduce z_erofs_fixup_insize
erofs: tidy up z_erofs_lz4_decompress
erofs: clean up erofs_map_blocks tracepoints
erofs: Replace zero-length array with flexible-array member
erofs: add sysfs node to control sync decompression strategy
erofs: add sysfs interface
erofs: rename lz4_0pading to zero_padding
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Pull fs idmapping updates from Christian Brauner:
"This contains the work to enable the idmapping infrastructure to
support idmapped mounts of filesystems mounted with an idmapping.
In addition this contains various cleanups that avoid repeated
open-coding of the same functionality and simplify the code in quite a
few places.
We also finish the renaming of the mapping helpers we started a few
kernel releases back and move them to a dedicated header to not
continue polluting the fs header needlessly with low-level idmapping
helpers. With this series the fs header only contains idmapping
helpers that interact with fs objects.
Currently we only support idmapped mounts for filesystems mounted
without an idmapping themselves. This was a conscious decision
mentioned in multiple places (cf. [1]).
As explained at length in [3] it is perfectly fine to extend support
for idmapped mounts to filesystem's mounted with an idmapping should
the need arise. The need has been there for some time now (cf. [2]).
Before we can port any filesystem that is mountable with an idmapping
to support idmapped mounts in the coming cycles, we need to first
extend the mapping helpers to account for the filesystem's idmapping.
This again, is explained at length in our documentation at [3] and
also in the individual commit messages so here's an overview.
Currently, the low-level mapping helpers implement the remapping
algorithms described in [3] in a simplified manner as we could rely on
the fact that all filesystems supporting idmapped mounts are mounted
without an idmapping.
In contrast, filesystems mounted with an idmapping are very likely to
not use an identity mapping and will instead use a non-identity
mapping. So the translation step from or into the filesystem's
idmapping in the remapping algorithm cannot be skipped for such
filesystems.
Non-idmapped filesystems and filesystems not supporting idmapped
mounts are unaffected by this change as the remapping algorithms can
take the same shortcut as before. If the low-level helpers detect that
they are dealing with an idmapped mount but the underlying filesystem
is mounted without an idmapping we can rely on the previous shortcut
and can continue to skip the translation step from or into the
filesystem's idmapping. And of course, if the low-level helpers detect
that they are not dealing with an idmapped mount they can simply
return the relevant id unchanged; no remapping needs to be performed
at all.
These checks guarantee that only the minimal amount of work is
performed. As before, if idmapped mounts aren't used the low-level
helpers are idempotent and no work is performed at all"
Link: 2ca4dcc4909d ("fs/mount_setattr: tighten permission checks") [1]
Link: https://github.com/containers/podman/issues/10374 [2]
Link: Documentations/filesystems/idmappings.rst [3]
Link: a65e58e791a1 ("fs: document and rename fsid helpers") [4]
* tag 'fs.idmapped.v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux:
fs: support mapped mounts of mapped filesystems
fs: add i_user_ns() helper
fs: port higher-level mapping helpers
fs: remove unused low-level mapping helpers
fs: use low-level mapping helpers
docs: update mapping documentation
fs: account for filesystem mappings
fs: tweak fsuidgid_has_mapping()
fs: move mapping helpers
fs: add is_idmapped_mnt() helper
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Pull integrity subsystem updates from Mimi Zohar:
"The few changes are all kexec related:
- The MOK keys are loaded onto the .platform keyring in order to
verify the kexec kernel image signature.
However, the MOK keys should only be trusted when secure boot is
enabled. Before loading the MOK keys onto the .platform keyring,
make sure the system is booted in secure boot mode.
- When carrying the IMA measurement list across kexec, limit dumping
the measurement list to when dynamic debug or CONFIG_DEBUG is
enabled.
- kselftest: add kexec_file_load selftest support for PowerNV and
other cleanup"
* tag 'integrity-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity:
selftests/kexec: Enable secureboot tests for PowerPC
ima: silence measurement list hexdump during kexec
selftests/kexec: update searching for the Kconfig
selftest/kexec: fix "ignored null byte in input" warning
integrity: Do not load MOK and MOKx when secure boot be disabled
ima: Fix undefined arch_ima_get_secureboot() and co
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Pull audit updates from Paul Moore:
"Four audit patches for v5.17:
- Harden the code through additional use of the struct_size() macro
and zero-length arrays to flexible-array conversions.
- Ensure that processes which generate userspace audit records are
not exempt from the kernel's audit throttling when the audit queues
are being overrun"
* tag 'audit-pr-20220110' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit:
audit: replace zero-length array with flexible-array member
audit: use struct_size() helper in audit_[send|make]_reply()
audit: ensure userspace is penalized the same as the kernel when under pressure
audit: use struct_size() helper in kmalloc()
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Pull selinux updates from Paul Moore:
"Nothing too significant, but five SELinux patches for v5.17 that do
the following:
- Harden the code through additional use of the struct_size() macro
- Plug some memory leaks
- Clean up the code via removal of the security_add_mnt_opt() LSM
hook and minor tweaks to selinux_add_opt()
- Rename security_task_getsecid_subj() to better reflect its actual
behavior/use - now called security_current_getsecid_subj()"
* tag 'selinux-pr-20220110' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux:
selinux: minor tweaks to selinux_add_opt()
selinux: fix potential memleak in selinux_add_opt()
security,selinux: remove security_add_mnt_opt()
selinux: Use struct_size() helper in kmalloc()
lsm: security_task_getsecid_subj() -> security_current_getsecid_subj()
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Pull TPM updates from Jarkko Sakkinen:
"Other than bug fixes for TPM, this includes a patch for asymmetric
keys to allow to look up and verify with self-signed certificates
(keys without so called AKID - Authority Key Identifier) using a new
"dn:" prefix in the query"
* tag 'tpmdd-next-v5.17-fixed' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd:
lib: remove redundant assignment to variable ret
tpm: fix NPE on probe for missing device
tpm: fix potential NULL pointer access in tpm_del_char_device
tpm: Add Upgrade/Reduced mode support for TPM2 modules
char: tpm: cr50: Set TPM_FIRMWARE_POWER_MANAGED based on device property
keys: X.509 public key issuer lookup without AKID
tpm_tis: Fix an error handling path in 'tpm_tis_core_init()'
tpm: tpm_tis_spi_cr50: Add default RNG quality
tpm/st33zp24: drop unneeded over-commenting
tpm: add request_locality before write TPM_INT_ENABLE
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Pull gpio updates from Bartosz Golaszewski:
"The gpio-sim module is back, this time without any changes to
configfs. This results in a less elegant user-space interface but I
never got any follow-up on the committable items and didn't want to
delay this module for several more months.
Other than that we have support for several new models and some
support going away. We started working on converting GPIO drivers to
using fwnode exclusively in order to limit references to OF symbols to
gpiolib-of.c exclusively. We also have regular tweaks and improvements
all over the place.
Summary:
- new testing module: gpio-sim that is scheduled to replace
gpio-mockup
- initial changes aiming at converting all GPIO drivers to using the
fwnode interface and limiting any references to OF symbols to
gpiolib-of.c
- add support for Tegra234 and Tegra241 to gpio-tegra186
- add support for new models (SSD201 and SSD202D) to gpio-msc313
- add basic support for interrupts to gpio-aggregator
- add support for AMDIF031 HID device to gpio-amdpt
- drop support for unused platforms in gpio-xlp
- cleanup leftovers from the removal of the legacy Samsung Exynos
GPIO driver
- use raw spinlocks in gpio-aspeed and gpio-aspeed-sgpio to make
PREEMPT_RT happy
- generalize the common 'ngpios' device property by reading it in the
core gpiolib code so that we can remove duplicate reads from
drivers
- allow line names from device properties to override names set by
drivers
- code shrink in gpiod_add_lookup_table()
- add new model to the DT bindings for gpio-vf610
- convert DT bindings for tegra devices to YAML
- improvements to interrupt handling in gpio-rcar and gpio-rockchip
- updates to intel drivers from Andy (details in the merge commit)
- some minor tweaks, improvements and coding-style fixes all around
the subsystem"
* tag 'gpio-updates-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (59 commits)
gpio: rcar: Propagate errors from devm_request_irq()
gpio: rcar: Use platform_get_irq() to get the interrupt
gpio: ts5500: Use platform_get_irq() to get the interrupt
gpio: dwapb: Switch to use fwnode instead of of_node
gpiolib: acpi: make fwnode take precedence in struct gpio_chip
dt-bindings: gpio: samsung: drop unused bindings
gpio: max3191x: Use bitmap_free() to free bitmap
gpio: regmap: Switch to use fwnode instead of of_node
gpio: tegra186: Add support for Tegra241
dt-bindings: gpio: Add Tegra241 support
gpio: brcmstb: Use local variable to access OF node
gpio: Remove unused local OF node pointers
gpio: sim: add missing fwnode_handle_put() in gpio_sim_probe()
gpio: msc313: Add support for SSD201 and SSD202D
gpio: msc313: Code clean ups
dt-bindings: gpio: msc313: Add offsets for ssd20xd
dt-bindings: gpio: msc313: Add compatible for ssd20xd
gpio: sim: fix uninitialized ret variable
gpio: Propagate firmware node from a parent device
gpio: Setup parent device and get rid of unnecessary of_node assignment
...
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Pull MFD updates from Lee Jones:
"New Device Support:
- Add support for Lakefield PCH to Intel LPSS PCI
Remove Device Support:
- Remove support for ROHM BD70528 Power Management IC
New Functionality:
- Add support for SMBus and I2C mode to Dialog DA9062/61 PMIC
- Enable I2C4 on Microsoft Surface Go & Go 2
Fix-ups:
- Device Tree changes (inc. YAML conversion); maxim,max77686,
rohm,bd9571mwv, syscon, brcm,twd, google,cros-ec
- Use __maybe_unused instead of #ifery; atmel-flexcom
- Allow the Regmap API to handle endianess internally; ntxec
- Utilise I2C's .resume_noirq call-back; atmel-flexcom
- Remove unused code; ti_am335x_tscadc
- Use CPU-id instead of ACPI _HRV to ID variants; intel_soc_pmic_core
- Allow device to power-off right from .probe(); tps65910
- Trivial (whitespace, typos, etc); da9063
Bug Fixes:
- Fix ordering issues during probe; intel-lpss-acpi
- Fix correct clock speed; intel-lpss-pci"
* tag 'mfd-next-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (25 commits)
mfd: google,cros-ec: Fix property name for MediaTek rpmsg
dt-bindings: mfd: Fix typo "DA9093" -> "DA9063"
mfd: ntxec: Change return type of ntxec_reg8 from __be16 to u16
mfd: tps65910: Set PWR_OFF bit during driver probe
mfd: intel_soc_pmic: Use CPU-id check instead of _HRV check to differentiate variants
mfd: intel-lpss: Fix I2C4 not being available on the Microsoft Surface Go & Go 2
dt-bindings: mfd: Add Broadcom's Timer-Watchdog block
dt-bindings: mfd: Add Freecom system controller
mfd: Kconfig: Change INTEL_SOC_PMIC_CHTDC_TI to bool
dt-bindings: mfd: syscon: Add samsung,exynos850-sysreg
mfd: da9062: Support SMBus and I2C mode
mfd: intel-lpss-pci: Fix clock speed for 38a8 UART
mfd: intel-lpss: Fix too early PM enablement in the ACPI ->probe()
mfd: ti_am335x_tscadc: Drop the CNTRLREG_TSC_8WIRE macro
mfd: stmpe: Support disabling sub-functions
mfd: atmel-flexcom: Use .resume_noirq
mfd: atmel-flexcom: Remove #ifdef CONFIG_PM_SLEEP
dt-bindings: mfd: bd9571mwv: Convert to json-schema
mfd: intel-lpss: Add Intel Lakefield PCH PCI IDs
dt-bindings: mfd: maxim,max77686: Convert to dtschema
...
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Pull spi updates from Mark Brown:
"This has mostly been a quiet release for the SPI subsystem, almost all
cleanups and fixes to existing drivers.
A couple of changes that stand out:
- Cleanups and support for version specific features in the
DesignWare controller.
- Removal of support for Netlogic devices from the XLP driver, the
platform had previously been removed by MIPS so the support
couldn't be used.
- Conversion of several DT bindings to YAML format"
* tag 'spi-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (53 commits)
spi: don't include ptp_clock_kernel.h in spi.h
spi: spi-meson-spifc: Add missing pm_runtime_disable() in meson_spifc_probe
spi: atmel: Fix typo
spi: dt-bindings: mediatek,spi-mtk-nor: Fix example 'interrupts' property
spi: qcom: geni: handle timeout for gpi mode
spi: qcom: geni: set the error code for gpi transfer
spi: spi-mux: Add reference to spi-peripheral-props.yaml schema
spi: ar934x: fix transfer size
spi: pxa2xx: Propagate firmware node
spi: dw: Propagate firmware node
spi: dln2: Propagate firmware node
spi: ar934x: fix transfer and word delays
spi: uniphier: Fix a bug that doesn't point to private data correctly
spi: spi-mtk-nor: add new clock name 'axi' for spi nor
spi: atmel,quadspi: Define sama7g5 QSPI
spi: atmel,quadspi: Convert to json-schema
spi: Fix incorrect cs_setup delay handling
dt-bindings: mtd: spi-nor: Add a reference to spi-peripheral-props.yaml
spi: dt-bindings: cdns,qspi-nor: Move peripheral-specific properties out
spi: dt-bindings: add schema listing peripheral-specific properties
...
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Pull regulator updates from Mark Brown:
"This has been a fairly quiet release for the regulator API, the main
thing has been the addition of helpers for interrupt handling from
Matti Vaittinen.
We do also have support for quite a few new devices.
Summary:
- Helpers for trivial interrupt notifications, making it easier for
drivers to handle error interrupts.
- Support for Dialog DA914x, Maxim MAX2008x, Qualcomm PM8826,
PMG1100, and PM8450 and TI TPS68470"
* tag 'regulator-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (30 commits)
regulator: Add MAX20086-MAX20089 driver
dt-bindings: regulators: Add bindings for Maxim MAX20086-MAX20089
regulator: qcom_smd: Align probe function with rpmh-regulator
regulator: remove redundant ret variable
regulator: qcom-labibb: OCP interrupts are not a failure while disabled
regulator: dt-bindings: samsung,s5m8767: Move fixed string BUCK9 to 'properties'
regulator: Introduce tps68470-regulator driver
drivers/regulator: remove redundant ret variable
regulator: fix bullet lists of regulator_ops comment
regulator: Fix type of regulator-coupled-max-spread property
regulator: maxim,max8973: Document interrupts property
regulator: qcom-rpmh: Add support for PM8450 regulators
regulator: qcom,rpmh: Add compatible for PM8450
regulator: da9121: Add DA914x binding info
regulator: da9121: Remove erroneous compatible from binding
regulator: da9121: Add DA914x support
regulator: da9121: Prevent current limit change when enabled
regulator: qcom-rpmh: Add PMG1110 regulators
dt-bindings: regulator: Add compatible for pmg1110
regulator: qcom_spmi: Add pm8226 regulators
...
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Pull MTD updates from Miquel Raynal:
"MTD core changes:
- mtdchar: Prevent unbounded allocation in MEMWRITE ioctl
- gen_probe: Use bitmap_zalloc() when applicable
- Introduce an expert mode for forensics and debugging purposes
- Clear out unregistered devices a bit more
- Provide unique name for nvmem device
- Remove unused header file <linux/mtd/latch-addr-flash.h>
- Fixed breaking list in __mtd_del_partition.
MTD device changes:
- Warn about failure to unregister mtd device in sst25l, mchp48l640,
mchp23k256, and dataflash drivers.
Raw NAND core changes:
- Export nand_read_page_hwecc_oob_first()
GPMC memory controller for OMAP2 NAND controller changes:
- Add support for AM64 SoC and allow build on K3 platforms
- Use a compatible match table when checking for NAND controller
- Use platform_get_irq() to get the interrupt
Raw NAND controller changes:
- OMAP2 NAND controller:
- Document the missing 'rb-gpios' DT property
- Drop unused variable
- Fix force_8bit flag behaviour for DMA mode
- Move to exec_op interface
- Use platform_get_irq() to get the interrupt
- Renesas:
- Add new NAND controller driver with its bindings and MAINTAINERS entry
- Onenand:
- Remove redundant variable ooblen
- MPC5121:
- Remove unused variable in ads5121_select_chip()
- GPMI:
- Add ERR007117 protection for nfc_apply_timings
- Remove explicit default gpmi clock setting for i.MX6
- Use platform_get_irq_byname() to get the interrupt
- Remove unneeded variable
- Ingenic:
- JZ4740 needs 'oob_first' read page function
- Davinci:
- Rewrite function description
- Avoid duplicated page read
- Don't calculate ECC when reading page
SPI NOR core changes:
- Add Pratyush as SPI NOR co-maintainer.
- Flash parameters initialization was done in a spaghetti way. Clean
flash parameters initialization.
- Rework the flash_info flags and clarify where one should be used.
- Initialize all flash parameters based on JESD216 SFDP where
possible. Flash parameters and settings that are SFDP discoverable
should not be duplicated via flash_info flags at flash declaration.
- Remove debugfs entries that duplicate sysfs entries.
SPI NOR manufacturer driver changes:
- Use late_init() hook in various drivers to make it clear that those
flash parameters are either not declared in the JESD216 SFDP
standard, or the SFDP tables which define those flash parameters
are not defined by the flash.
- Fix mtd size for s3an flashes.
- Write 2 bytes when disabling Octal DTR mode: 1 byte long
transactions are not allowed in 8D-8D-8D mode.
Hyperbus changes:
- Couple of fixes in Renesas hyperbus rpc-if driver to avoid crash on
module remove and for missing check for error value in probe"
* tag 'mtd/for-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (71 commits)
mtd: spi-nor: Remove debugfs entries that duplicate sysfs entries
mtd: spi-nor: micron-st: write 2 bytes when disabling Octal DTR mode
mtd: spi-nor: spansion: write 2 bytes when disabling Octal DTR mode
mtd: spi-nor: core: use 2 data bytes for template ops
mtd: spi-nor: Constify part specific fixup hooks
mtd: spi-nor: core: Remove reference to spi-nor.c
mtd: rawnand: gpmi: Use platform_get_irq_byname() to get the interrupt
mtd: rawnand: omap_elm: Use platform_get_irq() to get the interrupt
mtd: rawnand: omap2: Select GPMC device driver for ARCH_K3
memory: omap-gpmc: Use a compatible match table when checking for NAND controller
memory: omap-gpmc: Add support for GPMC on AM64 SoC
dt-bindings: memory-controllers: ti,gpmc: Add compatible for AM64
memory: omap-gpmc: Use platform_get_irq() to get the interrupt
MAINTAINERS: Add an entry for Renesas NAND controller
mtd: rawnand: renesas: Add new NAND controller driver
dt-bindings: mtd: renesas: Describe Renesas R-Car Gen3 & RZ/N1 NAND controller
mtd: rawnand: gpmi: remove unneeded variable
mtd: rawnand: omap2: drop unused variable
mtd: rawnand: omap2: fix force_8bit flag behaviour for DMA mode
mtd: rawnand: omap2: Add compatible for AM64 SoC
...
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Pull x86 platform driver updates from Hans de Goede:
"Highlights:
New drivers:
- asus-tf103c-dock
- intel_crystal_cove_charger
- lenovo-yogabook-wmi
- simatic-ipc platform-code + led driver + watchdog driver
- x86-android-tablets (kernel module to workaround DSDT bugs on
these)
amd-pmc:
- bug-fixes
- smar trace buffer support
asus-wmi:
- support for custom fan curves
int3472 (camera info ACPI object for Intel IPU3/SkyCam cameras):
- ACPI core + int3472 changes to delay enumeration of camera sensor
I2C clients until the PMIC for the sensor has been fully probed
- Add support for board data (DSDT info is incomplete) for setting up
the tps68470 PMIC used on some boards with these cameras
- Add board data for the Microsoft Surface Go (original, v2 and v3)
thinkpad_acpi:
- various cleanups
- support for forced battery discharging (for battery calibration)
- support to inhibit battery charging
- this includes power_supply core changes to add new APIs for this
think_lmi:
- enhanced BIOS password support
various other small fixes and hardware-id additions"
* tag 'platform-drivers-x86-v5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (78 commits)
power: supply: Provide stubs for charge_behaviour helpers
platform/x86: x86-android-tablets: Fix GPIO lookup leak on error-exit
platform/x86: int3472: Add board data for Surface Go 3
platform/x86: Add Asus TF103C dock driver
platform/x86: x86-android-tablets: Add TM800A550L data
platform/x86: x86-android-tablets: Add Asus MeMO Pad 7 ME176C data
platform/x86: x86-android-tablets: Add Asus TF103C data
platform/x86: x86-android-tablets: Add support for preloading modules
platform/x86: x86-android-tablets: Add support for registering GPIO lookup tables
platform/x86: x86-android-tablets: Add support for instantiating serdevs
platform/x86: x86-android-tablets: Add support for instantiating platform-devs
platform/x86: x86-android-tablets: Add support for PMIC interrupts
platform/x86: x86-android-tablets: Don't return -EPROBE_DEFER from a non probe() function
platform/x86: touchscreen_dmi: Remove the Glavey TM800A550L entry
platform/x86: touchscreen_dmi: Enable pen support on the Chuwi Hi10 Plus and Pro
platform/x86: touchscreen_dmi: Correct min/max values for Chuwi Hi10 Pro (CWI529) tablet
platform/x86: Add intel_crystal_cove_charger driver
power: supply: fix charge_behaviour attribute initialization
platform/x86: intel-uncore-frequency: use default_groups in kobj_type
x86/platform/uv: use default_groups in kobj_type
...
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Pull power supply and reset updates from Sebastian Reichel:
"Power-supply core:
- introduce "No Battery" health status
- use library interpolation
- add power_supply_battery_info documentation
- migrate power_supply_battery_info to be fully heap allocated making
it more obvious that it needs to be free'd manually
Drivers:
- max77976-charger: new driver
- qcom-smbb: add pm8226 charger support
- bq25890-charger: support battery temperature readings
- ab8500: continue migrating towards using standard core APIs"
* tag 'for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (28 commits)
power: supply_core: Pass pointer to battery info
power: supply: ab8500: Fix the error handling path of ab8500_charger_probe()
power: reset: mt6397: Check for null res pointer
power: bq25890: add POWER_SUPPLY_PROP_TEMP
power: supply: qcom_smbb: support pm8226
dt-bindings: power: supply: pm8941-charger: add pm8226
power: supply: ab8500: Standardize capacity lookup
power: supply: ab8500: Standardize temp res lookup
power: supply: ab8500: Standardize CV voltage
power: supply: ab8500: Standardize CC current
power: supply: ab8500: Make recharge capacity a constant
power: supply: ab8500: Standardize termination current
power: supply: ab8500: Standardize internal resistance
power: supply: ab8500_fg: Init battery data in bind()
power: supply: ab8500: Standardize voltages
power: supply: ab8500: Standardize technology
power: supply: ab8500: Standardize design capacity
power: supply: ab8500: Use only one battery type
power: supply: ab8500: Drop unused battery types
power: supply: ab8500: Standardize operating temperature
...
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Pull HID updates from Jiri Kosina:
"Highlights:
- support for USI style pens (Tero Kristo, Mika Westerberg)
- quirk for devices that need inverted X/Y axes (Alistair Francis)
- small core code cleanups and deduplication (Benjamin Tissoires)
- Apple Magic Keyboard support improvements (José Expósito, Alex
Henrie, Benjamin Berg)
- locking performance improvement for hidraw code (André Almeida)
- PM wakeup support for i2c-hid driver (Matthias Kaehlcke
- new driver to support for LetSketch device (Hans de Goede)
- proper batter reporting for hid-magicmouse USB-connected devices
(José Expósito)"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (32 commits)
HID: magicmouse: Fix an error handling path in magicmouse_probe()
HID: address kernel-doc warnings
HID: intel-ish-hid: ishtp-fw-loader: Fix a kernel-doc formatting issue
HID: intel-ish-hid: ipc: Specify no cache snooping on TGL and ADL
HID: hid-uclogic-params: Invalid parameter check in uclogic_params_frame_init_v1_buttonpad
HID: hid-uclogic-params: Invalid parameter check in uclogic_params_huion_init
HID: hid-uclogic-params: Invalid parameter check in uclogic_params_get_str_desc
HID: hid-uclogic-params: Invalid parameter check in uclogic_params_init
HID: Add new Letsketch tablet driver
HID: apple: Add Magic Keyboard 2021 with fingerprint reader FN key mapping
HID: apple: Add 2021 magic keyboard FN key mapping
HID: magicmouse: set Magic Trackpad 2021 name
HID: magicmouse: set device name when it has been personalized
HID: apple: Add 2021 Magic Keyboard with number pad
HID: apple: Add 2021 Magic Keyboard with fingerprint reader
HID: i2c-hid-of: Expose the touchscreen-inverted properties
HID: quirks: Allow inverting the absolute X/Y values
HID: hidraw: Replace hidraw device table mutex with a rwsem
HID: thrustmaster use swap() to make code cleaner
HID: debug: Add USI usages
...
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Pull hwmon updates from Guenter Roeck:
"New drivers:
- PMBus driver for MPS Multi-phase mp5023
- PMBus driver for Delta AHE-50DC fan control module
- Driver for NZXT RGB&Fan Controller/Smart Device v2
- Driver for Texas Instruments INA238
- Driver to support X370 Asus WMI
- Driver to support B550 Asus WMI
Other notable changes:
- Cleanup of ntc_thermistor driver, and added support for Samsung
1404-001221 NTC
- Improve detection of LM84, MAX1617, and MAX1617A in adm1021 driver
- Clean up tmp401 driver, and convert to with_info API
- Add support for regulators and IR38060, IR38164 IR38263 to ir38064
PMBus driver
- Add support for AMD Family 19h Models 10h-1Fh and A0h-AFh to
k10temp driver
- Add support for F81966 to f71882fg driver
- Add support for ONSEMI N34TS04 to jc42 driver
- Clean up and simplify dell-smm driver
- Add support for ROG STRIX B550-A/X570-I GAMING to nct6775 driver
And various other minor improvements and fixes"
* tag 'hwmon-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (49 commits)
hwmon: (nzxt-smart2) make array detect_fans_report static const
hwmon: (xgene-hwmon) Add free before exiting xgene_hwmon_probe
hwmon: (nzxt-smart2) Fix "unused function" warning
hwmon: (dell-smm) Pack the whole smm_regs struct
hwmon: (nct6775) Additional check for ChipID before ASUS WMI usage
hwmon: (mr75203) fix wrong power-up delay value
hwmon/pmbus: (ir38064) Fix spelling mistake "comaptible" -> "compatible"
hwmon/pmbus: (ir38064) Expose a regulator
hwmon/pmbus: (ir38064) Add of_match_table
hwmon/pmbus: (ir38064) Add support for IR38060, IR38164 IR38263
hwmon: add driver for NZXT RGB&Fan Controller/Smart Device v2.
hwmon: (nct6775) add ROG STRIX B550-A/X570-I GAMING
hwmon: (pmbus) Add support for MPS Multi-phase mp5023
dt-bindings: add Delta AHE-50DC fan control module
hwmon: (pmbus) Add Delta AHE-50DC fan control module driver
hwmon: prefix kernel-doc comments for structs with struct
hwmon: (ntc_thermistor) Add Samsung 1404-001221 NTC
hwmon: (ntc_thermistor) Drop OF dependency
hwmon: (dell-smm) Unify i8k_ioctl() and i8k_ioctl_unlocked()
hwmon: (dell-smm) Simplify ioctl handler
...
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Pull crypto updates from Herbert Xu:
"Algorithms:
- Drop alignment requirement for data in aesni
- Use synchronous seeding from the /dev/random in DRBG
- Reseed nopr DRBGs every 5 minutes from /dev/random
- Add KDF algorithms currently used by security/DH
- Fix lack of entropy on some AMD CPUs with jitter RNG
Drivers:
- Add support for the D1 variant in sun8i-ce
- Add SEV_INIT_EX support in ccp
- PFVF support for GEN4 host driver in qat
- Compression support for GEN4 devices in qat
- Add cn10k random number generator support"
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (145 commits)
crypto: af_alg - rewrite NULL pointer check
lib/mpi: Add the return value check of kcalloc()
crypto: qat - fix definition of ring reset results
crypto: hisilicon - cleanup warning in qm_get_qos_value()
crypto: kdf - select SHA-256 required for self-test
crypto: x86/aesni - don't require alignment of data
crypto: ccp - remove unneeded semicolon
crypto: stm32/crc32 - Fix kernel BUG triggered in probe()
crypto: s390/sha512 - Use macros instead of direct IV numbers
crypto: sparc/sha - remove duplicate hash init function
crypto: powerpc/sha - remove duplicate hash init function
crypto: mips/sha - remove duplicate hash init function
crypto: sha256 - remove duplicate generic hash init function
crypto: jitter - add oversampling of noise source
MAINTAINERS: update SEC2 driver maintainers list
crypto: ux500 - Use platform_get_irq() to get the interrupt
crypto: hisilicon/qm - disable qm clock-gating
crypto: omap-aes - Fix broken pm_runtime_and_get() usage
MAINTAINERS: update caam crypto driver maintainers list
crypto: octeontx2 - prevent underflow in get_cores_bmap()
...
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Pull KCSAN updates from Paul McKenney:
"This provides KCSAN fixes and also the ability to take memory barriers
into account for weakly-ordered systems. This last can increase the
probability of detecting certain types of data races"
* tag 'kcsan.2022.01.09a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: (29 commits)
kcsan: Only test clear_bit_unlock_is_negative_byte if arch defines it
kcsan: Avoid nested contexts reading inconsistent reorder_access
kcsan: Turn barrier instrumentation into macros
kcsan: Make barrier tests compatible with lockdep
kcsan: Support WEAK_MEMORY with Clang where no objtool support exists
compiler_attributes.h: Add __disable_sanitizer_instrumentation
objtool, kcsan: Remove memory barrier instrumentation from noinstr
objtool, kcsan: Add memory barrier instrumentation to whitelist
sched, kcsan: Enable memory barrier instrumentation
mm, kcsan: Enable barrier instrumentation
x86/qspinlock, kcsan: Instrument barrier of pv_queued_spin_unlock()
x86/barriers, kcsan: Use generic instrumentation for non-smp barriers
asm-generic/bitops, kcsan: Add instrumentation for barriers
locking/atomics, kcsan: Add instrumentation for barriers
locking/barriers, kcsan: Support generic instrumentation
locking/barriers, kcsan: Add instrumentation for barriers
kcsan: selftest: Add test case to check memory barrier instrumentation
kcsan: Ignore GCC 11+ warnings about TSan runtime support
kcsan: test: Add test cases for memory barrier instrumentation
kcsan: test: Match reordered or normal accesses
...
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Pull RCU updates from Paul McKenney:
- Documentation updates, perhaps most notably Neil Brown's writeup of
the reference-counting analogy to RCU.
- Expedited grace-period cleanups.
- Remove CONFIG_RCU_FAST_NO_HZ due to lack of valid users. I have asked
around, posted a blog entry, and sent this series to LKML without
result.
- Miscellaneous fixes.
- RCU callback offloading updates, perhaps most notably Frederic
Weisbecker's updates allowing CPUs booted in the de-offloaded state
to be offloaded at runtime.
- nolibc fixes from Willy Tarreau and Anmar Faizi, but also including
Mark Brown's addition of gettid().
- RCU Tasks Trace fixes, including changes that increase the
scalability of call_rcu_tasks_trace() for the BPF folks (Martin Lau
and KP Singh).
- Various fixes including those from Wander Lairson Costa and Li
Zhijian.
- Fixes plus addition of tests for the increased call_rcu_tasks_trace()
scalability.
* tag 'rcu.2022.01.09a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: (87 commits)
rcu/nocb: Merge rcu_spawn_cpu_nocb_kthread() and rcu_spawn_one_nocb_kthread()
rcu/nocb: Allow empty "rcu_nocbs" kernel parameter
rcu/nocb: Create kthreads on all CPUs if "rcu_nocbs=" or "nohz_full=" are passed
rcu/nocb: Optimize kthreads and rdp initialization
rcu/nocb: Prepare nocb_cb_wait() to start with a non-offloaded rdp
rcu/nocb: Remove rcu_node structure from nocb list when de-offloaded
rcu-tasks: Use fewer callbacks queues if callback flood ends
rcu-tasks: Use separate ->percpu_dequeue_lim for callback dequeueing
rcu-tasks: Use more callback queues if contention encountered
rcu-tasks: Avoid raw-spinlocked wakeups from call_rcu_tasks_generic()
rcu-tasks: Count trylocks to estimate call_rcu_tasks() contention
rcu-tasks: Add rcupdate.rcu_task_enqueue_lim to set initial queueing
rcu-tasks: Make rcu_barrier_tasks*() handle multiple callback queues
rcu-tasks: Use workqueues for multiple rcu_tasks_invoke_cbs() invocations
rcu-tasks: Abstract invocations of callbacks
rcu-tasks: Abstract checking of callback lists
rcu-tasks: Add a ->percpu_enqueue_lim to the rcu_tasks structure
rcu-tasks: Inspect stalled task's trc state in locked state
rcu-tasks: Use spin_lock_rcu_node() and friends
rcutorture: Combine n_max_cbs from all kthreads in a callback flood
...
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Pull cgroup updates from Tejun Heo:
"Nothing too interesting. The only two noticeable changes are a subtle
cpuset behavior fix and trace event id field being expanded to u64
from int. Most others are code cleanups"
* 'for-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
cpuset: convert 'allowed' in __cpuset_node_allowed() to be boolean
cgroup/rstat: check updated_next only for root
cgroup: rstat: explicitly put loop variant in while
cgroup: return early if it is already on preloaded list
cgroup/cpuset: Don't let child cpusets restrict parent in default hierarchy
cgroup: Trace event cgroup id fields should be u64
cgroup: fix a typo in comment
cgroup: get the wrong css for css_alloc() during cgroup_init_subsys()
cgroup: rstat: Mark benign data race to silence KCSAN
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With CONFIG_KALLSYMS_ALL=y, the function is_ksym_addr() is used to
determine if a symbol is from inside the kernel range. For that the
given symbol address is checked if it's inside the _stext to _end range.
Although this is correct, some architectures (e.g. parisc) may have the
init area before the _stext address and as such the check in
is_ksym_addr() fails. By extending the range check to include the init
section, __is_kernel() will now detect symbols in this range as well.
This fixes an issue on parisc where addresses of kernel functions in
init sections aren't resolved to their symbol names.
Signed-off-by: Helge Deller <deller@gmx.de>
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Pull device properties framework updates from Rafael Wysocki:
"These update the handling of software nodes and graph properties, and
the MAINTAINERS entry for the former.
Specifics:
- Remove device_add_properties() which does not work correctly if
software nodes holding additional device properties are shared or
reused (Heikki Krogerus).
- Fix nargs_prop property handling for software nodes (Clément
Léger).
- Update documentation of ACPI device properties (Sakari Ailus).
- Update the handling of graph properties in the generic framework to
match the DT case (Sakari Ailus).
- Update software nodes entry in MAINTAINERS (Andy Shevchenko)"
* tag 'devprop-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
software node: Update MAINTAINERS data base
software node: fix wrong node passed to find nargs_prop
device property: Drop fwnode_graph_get_remote_node()
device property: Use fwnode_graph_for_each_endpoint() macro
device property: Implement fwnode_graph_get_endpoint_count()
Documentation: ACPI: Update references
Documentation: ACPI: Fix data node reference documentation
device property: Fix documentation for FWNODE_GRAPH_DEVICE_DISABLED
device property: Fix fwnode_graph_devcon_match() fwnode leak
device property: Remove device_add_properties() API
driver core: Don't call device_remove_properties() from device_del()
PCI: Convert to device_create_managed_software_node()
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Pull power management updates from Rafael Wysocki:
"The most signigicant change here is the addition of a new cpufreq
'P-state' driver for AMD processors as a better replacement for the
venerable acpi-cpufreq driver.
There are also other cpufreq updates (in the core, intel_pstate, ARM
drivers), PM core updates (mostly related to adding new macros for
declaring PM operations which should make the lives of driver
developers somewhat easier), and a bunch of assorted fixes and
cleanups.
Summary:
- Add new P-state driver for AMD processors (Huang Rui).
- Fix initialization of min and max frequency QoS requests in the
cpufreq core (Rafael Wysocki).
- Fix EPP handling on Alder Lake in intel_pstate (Srinivas
Pandruvada).
- Make intel_pstate update cpuinfo.max_freq when notified of HWP
capabilities changes and drop a redundant function call from that
driver (Rafael Wysocki).
- Improve IRQ support in the Qcom cpufreq driver (Ard Biesheuvel,
Stephen Boyd, Vladimir Zapolskiy).
- Fix double devm_remap() in the Mediatek cpufreq driver (Hector
Yuan).
- Introduce thermal pressure helpers for cpufreq CPU cooling (Lukasz
Luba).
- Make cpufreq use default_groups in kobj_type (Greg Kroah-Hartman).
- Make cpuidle use default_groups in kobj_type (Greg Kroah-Hartman).
- Fix two comments in cpuidle code (Jason Wang, Yang Li).
- Allow model-specific normal EPB value to be used in the intel_epb
sysfs attribute handling code (Srinivas Pandruvada).
- Simplify locking in pm_runtime_put_suppliers() (Rafael Wysocki).
- Add safety net to supplier device release in the runtime PM core
code (Rafael Wysocki).
- Capture device status before disabling runtime PM for it (Rafael
Wysocki).
- Add new macros for declaring PM operations to allow drivers to
avoid guarding them with CONFIG_PM #ifdefs or __maybe_unused and
update some drivers to use these macros (Paul Cercueil).
- Allow ACPI hardware signature to be honoured during restore from
hibernation (David Woodhouse).
- Update outdated operating performance points (OPP) documentation
(Tang Yizhou).
- Reduce log severity for informative message regarding frequency
transition failures in devfreq (Tzung-Bi Shih).
- Add DRAM frequency controller devfreq driver for Allwinner sunXi
SoCs (Samuel Holland).
- Add missing COMMON_CLK dependency to sun8i devfreq driver (Arnd
Bergmann).
- Add support for new layout of Psys PowerLimit Register on SPR to
the Intel RAPL power capping driver (Zhang Rui).
- Fix typo in a comment in idle_inject.c (Jason Wang).
- Remove unused function definition from the DTPM (Dynamit Thermal
Power Management) power capping framework (Daniel Lezcano).
- Reduce DTPM trace verbosity (Daniel Lezcano)"
* tag 'pm-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (53 commits)
x86, sched: Fix undefined reference to init_freq_invariance_cppc() build error
cpufreq: amd-pstate: Fix Kconfig dependencies for AMD P-State
cpufreq: amd-pstate: Fix struct amd_cpudata kernel-doc comment
cpuidle: use default_groups in kobj_type
x86: intel_epb: Allow model specific normal EPB value
MAINTAINERS: Add AMD P-State driver maintainer entry
Documentation: amd-pstate: Add AMD P-State driver introduction
cpufreq: amd-pstate: Add AMD P-State performance attributes
cpufreq: amd-pstate: Add AMD P-State frequencies attributes
cpufreq: amd-pstate: Add boost mode support for AMD P-State
cpufreq: amd-pstate: Add trace for AMD P-State module
cpufreq: amd-pstate: Introduce the support for the processors with shared memory solution
cpufreq: amd-pstate: Add fast switch function for AMD P-State
cpufreq: amd-pstate: Introduce a new AMD P-State driver to support future processors
ACPI: CPPC: Add CPPC enable register function
ACPI: CPPC: Check present CPUs for determining _CPC is valid
ACPI: CPPC: Implement support for SystemIO registers
x86/msr: Add AMD CPPC MSR definitions
x86/cpufeatures: Add AMD Collaborative Processor Performance Control feature flag
cpufreq: use default_groups in kobj_type
...
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Pull ACPI updates from Rafael Wysocki:
"These are usual ACPICA code updates (although there are more of them
than in the last few releases), a noticeable EC driver update (which
mostly consists of cleanups, though), the device enumeration quirks
handling rework from Hans, some updates eliminating unnecessary CPU
cache flushing in some places (processor idle and system-wide PM code)
and a bunch of assorted cleanups and fixes.
Specifics:
- Update ACPICA code in the kernel to the 20211217 upstream release
including the following changes:
- iASL/Disassembler: Additional support for NHLT table (Bob
Moore).
- Change a return_ACPI_STATUS (AE_BAD_PARAMETER) (Bob Moore).
- Fix a couple of warnings under MSVC (Bob Moore).
- iASL: Add TDEL table to both compiler/disassembler (Bob Moore).
- iASL/NHLT table: "Specific Data" field support (Bob Moore).
- Use original data_table_region pointer for accesses (Jessica
Clarke).
- Use original pointer for virtual origin tables (Jessica Clarke).
- Macros: Remove ACPI_PHYSADDR_TO_PTR (Jessica Clarke).
- Avoid subobject buffer overflow when validating RSDP signature
(Jessica Clarke).
- iASL: Add suppport for AGDI table (Ilkka Koskinen).
- Hardware: Do not flush CPU cache when entering S4 and S5 (Kirill
A. Shutemov).
- Expand the ACPI_ACCESS_ definitions (Mark Langsdorf).
- Utilities: Avoid deleting the same object twice in a row (Rafael
Wysocki).
- Executer: Fix REFCLASS_REFOF case in acpi_ex_opcode_1A_0T_1R()
(Rafael Wysocki).
- Fix AEST Processor generic resource substructure data field byte
length (Shuuichirou Ishii).
- Fix wrong interpretation of PCC address (Sudeep Holla).
- Add support for PCC Opregion special context data (Sudeep
Holla).
- Implement OperationRegion handler for PCC Type 3 subtype (Sudeep
Holla).
- Introduce acpi_fetch_acpi_dev() as a replacement for
acpi_bus_get_device() and use it in the ACPI subsystem (Rafael
Wysocki).
- Avoid using _CID for device enumaration if _HID is missing or
invalid (Rafael Wysocki).
- Rework quirk handling during ACPI device enumeration and add some
new quirks for known broken platforms (Hans de Goede).
- Avoid unnecessary or redundant CPU cache flushing during system PM
transitions (Kirill A. Shutemov).
- Add PM debug messages related to power resources (Rafael Wysocki).
- Fix kernel-doc comment in the PCI host bridge ACPI driver (Yang
Li).
- Rework flushing of EC work while suspended to idle and clean up the
handling of events in the ACPI EC driver (Rafael Wysocki).
- Prohibit ec_sys module parameter write_support from being used when
the system is locked down (Hans de Goede).
- Make the ACPI processor thermal driver use cpufreq_cpu_get() to
check for presence of cpufreq policy (Manfred Spraul).
- Avoid unnecessary CPU cache flushing in the ACPI processor idle
driver (Kirill A. Shutemov).
- Replace kernel.h with the necessary inclusions in the ACPI
processor driver (Andy Shevchenko).
- Use swap() instead of open coding it in the ACPI processor idle
driver (Guo Zhengkui).
- Fix the handling of defective LPAT in the ACPI xpower PMIC driver
and clean up some definitions of PMIC data structures (Hans de
Goede).
- Fix outdated comment in the ACPI DPTF driver (Sumeet Pawnikar).
- Add AEST to the list of known ACPI table signatures (Shuuichirou
Ishii).
- Make ACPI NUMA code take hotpluggable memblocks into account when
CONFIG_MEMORY_HOTPLUG is not set (Vitaly Kuznetsov).
- Use default_groups in kobj_type in the ACPI sysfs code (Greg
Kroah-Hartman).
- Rearrange _CPC structure documentation (Andy Shevchenko).
- Drop an always true check from the ACPI thermal driver (Adam
Borowski).
- Add new "not charging" quirk for Lenovo ThinkPads to the ACPI
battery driver (Thomas Weißschuh)"
* tag 'acpi-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (64 commits)
ACPI: PCC: Implement OperationRegion handler for the PCC Type 3 subtype
ACPI / x86: Skip AC and battery devices on x86 Android tablets with broken DSDTs
ACPI / x86: Introduce an acpi_quirk_skip_acpi_ac_and_battery() helper
ACPI: processor: thermal: avoid cpufreq_get_policy()
serdev: Do not instantiate serdevs on boards with known bogus DSDT entries
i2c: acpi: Do not instantiate I2C-clients on boards with known bogus DSDT entries
ACPI / x86: Add acpi_quirk_skip_[i2c_client|serdev]_enumeration() helpers
ACPI: scan: Create platform device for BCM4752 and LNV4752 ACPI nodes
PCI/ACPI: Fix acpi_pci_osc_control_set() kernel-doc comment
ACPI: battery: Add the ThinkPad "Not Charging" quirk
ACPI: sysfs: use default_groups in kobj_type
ACPICA: Update version to 20211217
ACPICA: iASL/NHLT table: "Specific Data" field support
ACPICA: iASL: Add suppport for AGDI table
ACPICA: iASL: Add TDEL table to both compiler/disassembler
ACPICA: Fixed a couple of warnings under MSVC
ACPICA: Change a return_ACPI_STATUS (AE_BAD_PARAMETER)
ACPICA: Hardware: Do not flush CPU cache when entering S4 and S5
ACPICA: Add support for PCC Opregion special context data
ACPICA: Fix wrong interpretation of PCC address
...
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Pull networking updates from Jakub Kicinski:
"Core
----
- Defer freeing TCP skbs to the BH handler, whenever possible, or at
least perform the freeing outside of the socket lock section to
decrease cross-CPU allocator work and improve latency.
- Add netdevice refcount tracking to locate sources of netdevice and
net namespace refcount leaks.
- Make Tx watchdog less intrusive - avoid pausing Tx and restarting
all queues from a single CPU removing latency spikes.
- Various small optimizations throughout the stack from Eric Dumazet.
- Make netdev->dev_addr[] constant, force modifications to go via
appropriate helpers to allow us to keep addresses in ordered data
structures.
- Replace unix_table_lock with per-hash locks, improving performance
of bind() calls.
- Extend skb drop tracepoint with a drop reason.
- Allow SO_MARK and SO_PRIORITY setsockopt under CAP_NET_RAW.
BPF
---
- New helpers:
- bpf_find_vma(), find and inspect VMAs for profiling use cases
- bpf_loop(), runtime-bounded loop helper trading some execution
time for much faster (if at all converging) verification
- bpf_strncmp(), improve performance, avoid compiler flakiness
- bpf_get_func_arg(), bpf_get_func_ret(), bpf_get_func_arg_cnt()
for tracing programs, all inlined by the verifier
- Support BPF relocations (CO-RE) in the kernel loader.
- Further the support for BTF_TYPE_TAG annotations.
- Allow access to local storage in sleepable helpers.
- Convert verifier argument types to a composable form with different
attributes which can be shared across types (ro, maybe-null).
- Prepare libbpf for upcoming v1.0 release by cleaning up APIs,
creating new, extensible ones where missing and deprecating those
to be removed.
Protocols
---------
- WiFi (mac80211/cfg80211):
- notify user space about long "come back in N" AP responses,
allow it to react to such temporary rejections
- allow non-standard VHT MCS 10/11 rates
- use coarse time in airtime fairness code to save CPU cycles
- Bluetooth:
- rework of HCI command execution serialization to use a common
queue and work struct, and improve handling errors reported in
the middle of a batch of commands
- rework HCI event handling to use skb_pull_data, avoiding packet
parsing pitfalls
- support AOSP Bluetooth Quality Report
- SMC:
- support net namespaces, following the RDMA model
- improve connection establishment latency by pre-clearing buffers
- introduce TCP ULP for automatic redirection to SMC
- Multi-Path TCP:
- support ioctls: SIOCINQ, OUTQ, and OUTQNSD
- support socket options: IP_TOS, IP_FREEBIND, IP_TRANSPARENT,
IPV6_FREEBIND, and IPV6_TRANSPARENT, TCP_CORK and TCP_NODELAY
- support cmsgs: TCP_INQ
- improvements in the data scheduler (assigning data to subflows)
- support fastclose option (quick shutdown of the full MPTCP
connection, similar to TCP RST in regular TCP)
- MCTP (Management Component Transport) over serial, as defined by
DMTF spec DSP0253 - "MCTP Serial Transport Binding".
Driver API
----------
- Support timestamping on bond interfaces in active/passive mode.
- Introduce generic phylink link mode validation for drivers which
don't have any quirks and where MAC capability bits fully express
what's supported. Allow PCS layer to participate in the validation.
Convert a number of drivers.
- Add support to set/get size of buffers on the Rx rings and size of
the tx copybreak buffer via ethtool.
- Support offloading TC actions as first-class citizens rather than
only as attributes of filters, improve sharing and device resource
utilization.
- WiFi (mac80211/cfg80211):
- support forwarding offload (ndo_fill_forward_path)
- support for background radar detection hardware
- SA Query Procedures offload on the AP side
New hardware / drivers
----------------------
- tsnep - FPGA based TSN endpoint Ethernet MAC used in PLCs with
real-time requirements for isochronous communication with protocols
like OPC UA Pub/Sub.
- Qualcomm BAM-DMUX WWAN - driver for data channels of modems
integrated into many older Qualcomm SoCs, e.g. MSM8916 or MSM8974
(qcom_bam_dmux).
- Microchip LAN966x multi-port Gigabit AVB/TSN Ethernet Switch driver
with support for bridging, VLANs and multicast forwarding
(lan966x).
- iwlmei driver for co-operating between Intel's WiFi driver and
Intel's Active Management Technology (AMT) devices.
- mse102x - Vertexcom MSE102x Homeplug GreenPHY chips
- Bluetooth:
- MediaTek MT7921 SDIO devices
- Foxconn MT7922A
- Realtek RTL8852AE
Drivers
-------
- Significantly improve performance in the datapaths of: lan78xx,
ax88179_178a, lantiq_xrx200, bnxt.
- Intel Ethernet NICs:
- igb: support PTP/time PEROUT and EXTTS SDP functions on
82580/i354/i350 adapters
- ixgbevf: new PF -> VF mailbox API which avoids the risk of
mailbox corruption with ESXi
- iavf: support configuration of VLAN features of finer
granularity, stacked tags and filtering
- ice: PTP support for new E822 devices with sub-ns precision
- ice: support firmware activation without reboot
- Mellanox Ethernet NICs (mlx5):
- expose control over IRQ coalescing mode (CQE vs EQE) via ethtool
- support TC forwarding when tunnel encap and decap happen between
two ports of the same NIC
- dynamically size and allow disabling various features to save
resources for running in embedded / SmartNIC scenarios
- Broadcom Ethernet NICs (bnxt):
- use page frag allocator to improve Rx performance
- expose control over IRQ coalescing mode (CQE vs EQE) via ethtool
- Other Ethernet NICs:
- amd-xgbe: add Ryzen 6000 (Yellow Carp) Ethernet support
- Microsoft cloud/virtual NIC (mana):
- add XDP support (PASS, DROP, TX)
- Mellanox Ethernet switches (mlxsw):
- initial support for Spectrum-4 ASICs
- VxLAN with IPv6 underlay
- Marvell Ethernet switches (prestera):
- support flower flow templates
- add basic IP forwarding support
- NXP embedded Ethernet switches (ocelot & felix):
- support Per-Stream Filtering and Policing (PSFP)
- enable cut-through forwarding between ports by default
- support FDMA to improve packet Rx/Tx to CPU
- Other embedded switches:
- hellcreek: improve trapping management (STP and PTP) packets
- qca8k: support link aggregation and port mirroring
- Qualcomm 802.11ax WiFi (ath11k):
- qca6390, wcn6855: enable 802.11 power save mode in station mode
- BSS color change support
- WCN6855 hw2.1 support
- 11d scan offload support
- scan MAC address randomization support
- full monitor mode, only supported on QCN9074
- qca6390/wcn6855: report signal and tx bitrate
- qca6390: rfkill support
- qca6390/wcn6855: regdb.bin support
- Intel WiFi (iwlwifi):
- support SAR GEO Offset Mapping (SGOM) and Time-Aware-SAR (TAS)
in cooperation with the BIOS
- support for Optimized Connectivity Experience (OCE) scan
- support firmware API version 68
- lots of preparatory work for the upcoming Bz device family
- MediaTek WiFi (mt76):
- Specific Absorption Rate (SAR) support
- mt7921: 160 MHz channel support
- RealTek WiFi (rtw88):
- Specific Absorption Rate (SAR) support
- scan offload
- Other WiFi NICs
- ath10k: support fetching (pre-)calibration data from nvmem
- brcmfmac: configure keep-alive packet on suspend
- wcn36xx: beacon filter support"
* tag '5.17-net-next' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2048 commits)
tcp: tcp_send_challenge_ack delete useless param `skb`
net/qla3xxx: Remove useless DMA-32 fallback configuration
rocker: Remove useless DMA-32 fallback configuration
hinic: Remove useless DMA-32 fallback configuration
lan743x: Remove useless DMA-32 fallback configuration
net: enetc: Remove useless DMA-32 fallback configuration
cxgb4vf: Remove useless DMA-32 fallback configuration
cxgb4: Remove useless DMA-32 fallback configuration
cxgb3: Remove useless DMA-32 fallback configuration
bnx2x: Remove useless DMA-32 fallback configuration
et131x: Remove useless DMA-32 fallback configuration
be2net: Remove useless DMA-32 fallback configuration
vmxnet3: Remove useless DMA-32 fallback configuration
bna: Simplify DMA setting
net: alteon: Simplify DMA setting
myri10ge: Simplify DMA setting
qlcnic: Simplify DMA setting
net: allwinner: Fix print format
page_pool: remove spinlock in page_pool_refill_alloc_cache()
amt: fix wrong return type of amt_send_membership_update()
...
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Pull media updates from Mauro Carvalho Chehab:
- New sensor driver: ov5693
- A new driver for STM32 Chrom-ART Accelerator
- Added V4L2 core helper functions for VP9 codec
- Hantro driver has gained support for VP9 codecs
- Added support for Maxim MAX96712 Quad GMSL2 Deserializer
- The staging atomisp driver has gained lots of improvements, fixes and
cleanups. It now works with userptr
- Lots of random driver improvements as usual
* tag 'media/v5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (397 commits)
media: ipu3-cio2: Add support for instantiating i2c-clients for VCMs
media: ipu3-cio2: Call cio2_bridge_init() before anything else
media: ipu3-cio2: Defer probing until the PMIC is fully setup
media: hantro: Add support for Allwinner H6
media: dt-bindings: allwinner: document H6 Hantro G2 binding
media: hantro: Convert imx8m_vpu_g2_irq to helper
media: hantro: move postproc enablement for old cores
media: hantro: vp9: add support for legacy register set
media: hantro: vp9: use double buffering if needed
media: hantro: add support for reset lines
media: hantro: Fix probe func error path
media: i2c: hi846: use pm_runtime_force_suspend/resume for system suspend
media: i2c: hi846: check return value of regulator_bulk_disable()
media: hi556: Support device probe in non-zero ACPI D state
media: ov5675: Support device probe in non-zero ACPI D state
media: imx208: Support device probe in non-zero ACPI D state
media: ov2740: support device probe in non-zero ACPI D state
media: ov5670: Support device probe in non-zero ACPI D state
media: ov8856: support device probe in non-zero ACPI D state
media: ov8865: Disable only enabled regulators on error path
...
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Pull drm updates from Dave Airlie:
"Highlights are support for privacy screens found in new laptops, a
bunch of nomodeset refactoring, and i915 enables ADL-P systems by
default, while starting to add RPL-S support.
vmwgfx adds GEM and support for OpenGL 4.3 features in userspace.
Lots of internal refactorings around dma reservations, and lots of
driver refactoring as well.
Summary:
core:
- add privacy screen support
- move nomodeset option into drm subsystem
- clean up nomodeset handling in drivers
- make drm_irq.c legacy
- fix stack_depot name conflicts
- remove DMA_BUF_SET_NAME ioctl restrictions
- sysfs: send hotplug event
- replace several DRM_* logging macros with drm_*
- move hashtable to legacy code
- add error return from gem_create_object
- cma-helper: improve interfaces, drop CONFIG_DRM_KMS_CMA_HELPER
- kernel.h related include cleanups
- support XRGB2101010 source buffers
ttm:
- don't include drm hashtable
- stop pruning fences after wait
- documentation updates
dma-buf:
- add dma_resv selftest
- add debugfs helpers
- remove dma_resv_get_excl_unlocked
- documentation
- make fences mandatory in dma_resv_add_excl_fence
dp:
- add link training delay helpers
gem:
- link shmem/cma helpers into separate modules
- use dma_resv iteratior
- import dma-buf namespace into gem helper modules
scheduler:
- fence grab fix
- lockdep fixes
bridge:
- switch to managed MIPI DSI helpers
- register and attach during probe fixes
- convert to YAML in several places.
panel:
- add bunch of new panesl
simpledrm:
- support FB_DAMAGE_CLIPS
- support virtual screen sizes
- add Apple M1 support
amdgpu:
- enable seamless boot for DCN 3.01
- runtime PM fixes
- use drm_kms_helper_connector_hotplug_event
- get all fences at once
- use generic drm fb helpers
- PSR/DPCD/LTTPR/DSC/PM/RAS/OLED/SRIOV fixes
- add smart trace buffer (STB) for supported GPUs
- display debugfs entries
- new SMU debug option
- Documentation update
amdkfd:
- IP discovery enumeration refactor
- interface between driver fixes
- SVM fixes
- kfd uapi header to define some sysfs bitfields.
i915:
- support VESA panel backlights
- enable ADL-P by default
- add eDP privacy screen support
- add Raptor Lake S (RPL-S) support
- DG2 page table support
- lots of GuC/HuC fw refactoring
- refactored i915->gt interfaces
- CD clock squashing support
- enable 10-bit gamma support
- update ADL-P DMC fw to v2.14
- enable runtime PM autosuspend by default
- ADL-P DSI support
- per-lane DP drive settings for ICL+
- add support for pipe C/D DMC firmware
- Atomic gamma LUT updates
- remove CCS FB stride restrictions on ADL-P
- VRR platform support for display 11
- add support for display audio codec keepalive
- lots of display refactoring
- fix runtime PM handling during PXP suspend
- improved eviction performance with async TTM moves
- async VMA unbinding improvements
- VMA locking refactoring
- improved error capture robustness
- use per device iommu checks
- drop bits stealing from i915_sw_fence function ptr
- remove dma_resv_prune
- add IC cache invalidation on DG2
nouveau:
- crc fixes
- validate LUTs in atomic check
- set HDMI AVI RGB quant to full
tegra:
- buffer objects reworks for dma-buf compat
- NVDEC driver uAPI support
- power management improvements
etnaviv:
- IOMMU enabled system support
- fix > 4GB command buffer mapping
- close a DoS vector
- fix spurious GPU resets
ast:
- fix i2c initialization
rcar-du:
- DSI output support
exynos:
- replace legacy gpio interface
- implement generic GEM object mmap
msm:
- dpu plane state cleanup in prep for multirect
- dpu debugfs cleanups
- dp support for sc7280
- a506 support
- removal of struct_mutex
- remove old eDP sub-driver
anx7625:
- support MIPI DSI input
- support HDMI audio
- fix reading EDID
lvds:
- fix bridge DT bindings
megachips:
- probe both bridges before registering
dw-hdmi:
- allow interlace on bridge
ps8640:
- enable runtime PM
- support aux-bus
tx358768:
- enable reference clock
- add pulse mode support
ti-sn65dsi86:
- use regmap bulk write
- add PWM support
etnaviv:
- get all fences at once
gma500:
- gem object cleanups
kmb:
- enable fb console
radeon:
- use dma_resv_wait_timeout
rockchip:
- add DSP hold timeout
- suspend/resume fixes
- PLL clock fixes
- implement mmap in GEM object functions
- use generic fbdev emulation
sun4i:
- use CMA helpers without vmap support
vc4:
- fix HDMI-CEC hang with display is off
- power on HDMI controller while disabling
- support 4K@60Hz modes
- support 10-bit YUV 4:2:0 output
vmwgfx:
- fix leak on probe errors
- fail probing on broken hosts
- new placement for MOB page tables
- hide internal BOs from userspace
- implement GEM support
- implement GL 4.3 support
virtio:
- overflow fixes
xen:
- implement mmap as GEM object function
omapdrm:
- fix scatterlist export
- support virtual planes
mediatek:
- MT8192 support
- CMDQ refinement"
* tag 'drm-next-2022-01-07' of git://anongit.freedesktop.org/drm/drm: (1241 commits)
drm/amdgpu: no DC support for headless chips
drm/amd/display: fix dereference before NULL check
drm/amdgpu: always reset the asic in suspend (v2)
drm/amdgpu: put SMU into proper state on runpm suspending for BOCO capable platform
drm/amd/display: Fix the uninitialized variable in enable_stream_features()
drm/amdgpu: fix runpm documentation
amdgpu/pm: Make sysfs pm attributes as read-only for VFs
drm/amdgpu: save error count in RAS poison handler
drm/amdgpu: drop redundant semicolon
drm/amd/display: get and restore link res map
drm/amd/display: support dynamic HPO DP link encoder allocation
drm/amd/display: access hpo dp link encoder only through link resource
drm/amd/display: populate link res in both detection and validation
drm/amd/display: define link res and make it accessible to all link interfaces
drm/amd/display: 3.2.167
drm/amd/display: [FW Promotion] Release 0.0.98
drm/amd/display: Undo ODM combine
drm/amd/display: Add reg defs for DCN303
drm/amd/display: Changed pipe split policy to allow for multi-display pipe split
drm/amd/display: Set optimize_pwr_state for DCN31
...
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Pull slab updates from Vlastimil Babka:
- Separate struct slab from struct page - an offshot of the page folio
work.
Struct page fields used by slab allocators are moved from struct page
to a new struct slab, that uses the same physical storage. Similar to
struct folio, it always is a head page. This brings better type
safety, separation of large kmalloc allocations from true slabs, and
cleanup of related objcg code.
- A SLAB_MERGE_DEFAULT config optimization.
* tag 'slab-for-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab: (33 commits)
mm/slob: Remove unnecessary page_mapcount_reset() function call
bootmem: Use page->index instead of page->freelist
zsmalloc: Stop using slab fields in struct page
mm/slub: Define struct slab fields for CONFIG_SLUB_CPU_PARTIAL only when enabled
mm/slub: Simplify struct slab slabs field definition
mm/sl*b: Differentiate struct slab fields by sl*b implementations
mm/kfence: Convert kfence_guarded_alloc() to struct slab
mm/kasan: Convert to struct folio and struct slab
mm/slob: Convert SLOB to use struct slab and struct folio
mm/memcg: Convert slab objcgs from struct page to struct slab
mm: Convert struct page to struct slab in functions used by other subsystems
mm/slab: Finish struct page to struct slab conversion
mm/slab: Convert most struct page to struct slab by spatch
mm/slab: Convert kmem_getpages() and kmem_freepages() to struct slab
mm/slub: Finish struct page to struct slab conversion
mm/slub: Convert most struct page to struct slab by spatch
mm/slub: Convert pfmemalloc_match() to take a struct slab
mm/slub: Convert __free_slab() to use struct slab
mm/slub: Convert alloc_slab_page() to return a struct slab
mm/slub: Convert print_page_info() to print_slab_info()
...
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Pull random number generator updates from Jason Donenfeld:
"These a bit more numerous than usual for the RNG, due to folks
resubmitting patches that had been pending prior and generally renewed
interest.
There are a few categories of patches in here:
1) Dominik Brodowski and I traded a series back and forth for a some
weeks that fixed numerous issues related to seeds being provided
at extremely early boot by the firmware, before other parts of the
kernel or of the RNG have been initialized, both fixing some
crashes and addressing correctness around early boot randomness.
One of these is marked for stable.
2) I replaced the RNG's usage of SHA-1 with BLAKE2s in the entropy
extractor, and made the construction a bit safer and more
standard. This was sort of a long overdue low hanging fruit, as we
were supposed to have phased out SHA-1 usage quite some time ago
(even if all we needed here was non-invertibility). Along the way
it also made extraction 131% faster. This required a bit of
Kconfig and symbol plumbing to make things work well with the
crypto libraries, which is one of the reasons why I'm sending you
this pull early in the cycle.
3) I got rid of a truly superfluous call to RDRAND in the hot path,
which resulted in a whopping 370% increase in performance.
4) Sebastian Andrzej Siewior sent some patches regarding PREEMPT_RT,
the full series of which wasn't ready yet, but the first two
preparatory cleanups were good on their own. One of them touches
files in kernel/irq/, which is the other reason why I'm sending
you this pull early in the cycle.
5) Other assorted correctness fixes from Eric Biggers, Jann Horn,
Mark Brown, Dominik Brodowski, and myself"
* 'random-5.17-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random:
random: don't reset crng_init_cnt on urandom_read()
random: avoid superfluous call to RDRAND in CRNG extraction
random: early initialization of ChaCha constants
random: use IS_ENABLED(CONFIG_NUMA) instead of ifdefs
random: harmonize "crng init done" messages
random: mix bootloader randomness into pool
random: do not throw away excess input to crng_fast_load
random: do not re-init if crng_reseed completes before primary init
random: fix crash on multiple early calls to add_bootloader_randomness()
random: do not sign extend bytes for rotation when mixing
random: use BLAKE2s instead of SHA1 in extraction
lib/crypto: blake2s: include as built-in
random: fix data race on crng init time
random: fix data race on crng_node_pool
irq: remove unused flags argument from __handle_irq_event_percpu()
random: remove unused irq_flags argument from add_interrupt_randomness()
random: document add_hwgenerator_randomness() with other input functions
MAINTAINERS: add git tree for random.c
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Pull EDAC updates from Borislav Petkov:
- Add support for version 3 of the Synopsys DDR controller to
synopsys_edac
- Add support for DRR5 and new models 0x10-0x1f and 0x50-0x5f of AMD
family 0x19 CPUs to amd64_edac
- The usual set of fixes and cleanups
* tag 'edac_updates_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras:
EDAC/amd64: Add support for family 19h, models 50h-5fh
EDAC/sb_edac: Remove redundant initialization of variable rc
RAS/CEC: Remove a repeated 'an' in a comment
EDAC/amd64: Add support for AMD Family 19h Models 10h-1Fh and A0h-AFh
EDAC: Add RDDR5 and LRDDR5 memory types
EDAC/sifive: Fix non-kernel-doc comment
dt-bindings: memory: Add entry for version 3.80a
EDAC/synopsys: Enable the driver on Intel's N5X platform
EDAC/synopsys: Add support for version 3 of the Synopsys EDAC DDR
EDAC/synopsys: Use the quirk for version instead of ddr version
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Pull thread_info flag accessor helper updates from Borislav Petkov:
"Add a set of thread_info.flags accessors which snapshot it before
accesing it in order to prevent any potential data races, and convert
all users to those new accessors"
* tag 'core_entry_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
powerpc: Snapshot thread flags
powerpc: Avoid discarding flags in system_call_exception()
openrisc: Snapshot thread flags
microblaze: Snapshot thread flags
arm64: Snapshot thread flags
ARM: Snapshot thread flags
alpha: Snapshot thread flags
sched: Snapshot thread flags
entry: Snapshot thread flags
x86: Snapshot thread flags
thread_info: Add helpers to snapshot thread flags
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Implement support for FS_IOC_GETFSLABEL and FS_IOC_SETFSLABEL ioctls for
online reading and setting of file system label.
ext4_ioctl_getlabel() is simple, just get the label from the primary
superblock. This might not be the first sb on the file system if
'sb=' mount option is used.
In ext4_ioctl_setlabel() we update what ext4 currently views as a
primary superblock and then proceed to update backup superblocks. There
are two caveats:
- the primary superblock might not be the first superblock and so it
might not be the one used by userspace tools if read directly
off the disk.
- because the primary superblock might not be the first superblock we
potentialy have to update it as part of backup superblock update.
However the first sb location is a bit more complicated than the rest
so we have to account for that.
The superblock modification is created generic enough so the
infrastructure can be used for other potential superblock modification
operations, such as chaning UUID.
Tested with generic/492 with various configurations. I also checked the
behavior with 'sb=' mount options, including very large file systems
with and without sparse_super/sparse_super2.
Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Link: https://lore.kernel.org/r/20211213135618.43303-1-lczerner@redhat.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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Pull x86 SGX updates from Borislav Petkov:
- Add support for handling hw errors in SGX pages: poisoning,
recovering from poison memory and error injection into SGX pages
- A bunch of changes to the SGX selftests to simplify and allow of SGX
features testing without the need of a whole SGX software stack
- Add a sysfs attribute which is supposed to show the amount of SGX
memory in a NUMA node, similar to what /proc/meminfo is to normal
memory
- The usual bunch of fixes and cleanups too
* tag 'x86_sgx_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (24 commits)
x86/sgx: Fix NULL pointer dereference on non-SGX systems
selftests/sgx: Fix corrupted cpuid macro invocation
x86/sgx: Add an attribute for the amount of SGX memory in a NUMA node
x86/sgx: Fix minor documentation issues
selftests/sgx: Add test for multiple TCS entry
selftests/sgx: Enable multiple thread support
selftests/sgx: Add page permission and exception test
selftests/sgx: Rename test properties in preparation for more enclave tests
selftests/sgx: Provide per-op parameter structs for the test enclave
selftests/sgx: Add a new kselftest: Unclobbered_vdso_oversubscribed
selftests/sgx: Move setup_test_encl() to each TEST_F()
selftests/sgx: Encpsulate the test enclave creation
selftests/sgx: Dump segments and /proc/self/maps only on failure
selftests/sgx: Create a heap for the test enclave
selftests/sgx: Make data measurement for an enclave segment optional
selftests/sgx: Assign source for each segment
selftests/sgx: Fix a benign linker warning
x86/sgx: Add check for SGX pages to ghes_do_memory_failure()
x86/sgx: Add hook to error injection address validation
x86/sgx: Hook arch_memory_failure() into mainline code
...
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Pull x86 SEV updates from Borislav Petkov:
"The accumulated pile of x86/sev generalizations and cleanups:
- Share the SEV string unrolling logic with TDX as TDX guests need it
too
- Cleanups and generalzation of code shared by SEV and TDX"
* tag 'x86_sev_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/sev: Move common memory encryption code to mem_encrypt.c
x86/sev: Rename mem_encrypt.c to mem_encrypt_amd.c
x86/sev: Use CC_ATTR attribute to generalize string I/O unroll
x86/sev: Remove do_early_exception() forward declarations
x86/head64: Carve out the guest encryption postprocessing into a helper
x86/sev: Get rid of excessive use of defines
x86/sev: Shorten GHCB terminate macro names
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Merge an operating performance points (OPP) update, devfreq updates
and power capping updates for 5.17-rc1:
- Update outdated OPP documentation (Tang Yizhou).
- Reduce log severity for informative message regarding frequency
transition failures in devfreq (Tzung-Bi Shih).
- Add DRAM frequency controller devfreq driver for Allwinner sunXi
SoCs (Samuel Holland).
- Add missing COMMON_CLK dependency to the sun8i devfreq driver (Arnd
Bergmann).
- Add support for new layout of Psys PowerLimit Register on SPR to
the Intel RAPL power capping driver (Zhang Rui).
- Fix typo in a comment in idle_inject.c (Jason Wang).
- Remove unused function definition from the DTPM (Dynamit Thermal
Power Management) power capping framework (Daniel Lezcano).
- Reduce DTPM trace verbosity (Daniel Lezcano).
* pm-opp:
Documentation: power: Update outdated contents in opp.rst
* pm-devfreq:
PM / devfreq: Reduce log severity for informative message
PM / devfreq: sun8i: addd COMMON_CLK dependency
PM / devfreq: Add a driver for the sun8i/sun50i MBUS
* powercap:
powercap/drivers/dtpm: Reduce trace verbosity
powercap/drivers/dtpm: Remove unused function definition
powercap: fix typo in a comment in idle_inject.c
powercap: intel_rapl: support new layout of Psys PowerLimit Register on SPR
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Merge cpuidle updates, PM core updates and one hiberation-related
update for 5.17-rc1:
- Make cpuidle use default_groups in kobj_type (Greg Kroah-Hartman).
- Fix two comments in cpuidle code (Jason Wang, Yang Li).
- Simplify locking in pm_runtime_put_suppliers() (Rafael Wysocki).
- Add safety net to supplier device release in the runtime PM core
code (Rafael Wysocki).
- Capture device status before disabling runtime PM for it (Rafael
Wysocki).
- Add new macros for declaring PM operations to allow drivers to
avoid guarding them with CONFIG_PM #ifdefs or __maybe_unused and
update some drivers to use these macros (Paul Cercueil).
- Allow ACPI hardware signature to be honoured during restore from
hibernation (David Woodhouse).
* pm-cpuidle:
cpuidle: use default_groups in kobj_type
cpuidle: Fix cpuidle_remove_state_sysfs() kerneldoc comment
cpuidle: menu: Fix typo in a comment
* pm-core:
PM: runtime: Simplify locking in pm_runtime_put_suppliers()
mmc: mxc: Use the new PM macros
mmc: jz4740: Use the new PM macros
PM: runtime: Add safety net to supplier device release
PM: runtime: Capture device status before disabling runtime PM
PM: core: Add new *_PM_OPS macros, deprecate old ones
PM: core: Redefine pm_ptr() macro
r8169: Avoid misuse of pm_ptr() macro
* pm-sleep:
PM: hibernate: Allow ACPI hardware signature to be honoured
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Merge cpufreq updates for 5.17-rc1:
- Add new P-state driver for AMD processors (Huang Rui).
- Fix initialization of min and max frequency QoS requests in the
cpufreq core (Rafael Wysocki).
- Fix EPP handling on Alder Lake in intel_pstate (Srinivas Pandruvada).
- Make intel_pstate update cpuinfo.max_freq when notified of HWP
capabilities changes and drop a redundant function call from that
driver (Rafael Wysocki).
- Improve IRQ support in the Qcom cpufreq driver (Ard Biesheuvel,
Stephen Boyd, Vladimir Zapolskiy).
- Fix double devm_remap() in the Mediatek cpufreq driver (Hector Yuan).
- Introduce thermal pressure helpers for cpufreq CPU cooling (Lukasz
Luba).
- Make cpufreq use default_groups in kobj_type (Greg Kroah-Hartman).
* pm-cpufreq: (32 commits)
x86, sched: Fix undefined reference to init_freq_invariance_cppc() build error
cpufreq: amd-pstate: Fix Kconfig dependencies for AMD P-State
cpufreq: amd-pstate: Fix struct amd_cpudata kernel-doc comment
MAINTAINERS: Add AMD P-State driver maintainer entry
Documentation: amd-pstate: Add AMD P-State driver introduction
cpufreq: amd-pstate: Add AMD P-State performance attributes
cpufreq: amd-pstate: Add AMD P-State frequencies attributes
cpufreq: amd-pstate: Add boost mode support for AMD P-State
cpufreq: amd-pstate: Add trace for AMD P-State module
cpufreq: amd-pstate: Introduce the support for the processors with shared memory solution
cpufreq: amd-pstate: Add fast switch function for AMD P-State
cpufreq: amd-pstate: Introduce a new AMD P-State driver to support future processors
ACPI: CPPC: Add CPPC enable register function
ACPI: CPPC: Check present CPUs for determining _CPC is valid
ACPI: CPPC: Implement support for SystemIO registers
x86/msr: Add AMD CPPC MSR definitions
x86/cpufeatures: Add AMD Collaborative Processor Performance Control feature flag
cpufreq: use default_groups in kobj_type
cpufreq: mediatek-hw: Fix double devm_remap in hotplug case
cpufreq: intel_pstate: Update cpuinfo.max_freq on HWP_CAP changes
...
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Pull arm64 updates from Catalin Marinas:
- KCSAN enabled for arm64.
- Additional kselftests to exercise the syscall ABI w.r.t. SVE/FPSIMD.
- Some more SVE clean-ups and refactoring in preparation for SME
support (scalable matrix extensions).
- BTI clean-ups (SYM_FUNC macros etc.)
- arm64 atomics clean-up and codegen improvements.
- HWCAPs for FEAT_AFP (alternate floating point behaviour) and
FEAT_RPRESS (increased precision of reciprocal estimate and
reciprocal square root estimate).
- Use SHA3 instructions to speed-up XOR.
- arm64 unwind code refactoring/unification.
- Avoid DC (data cache maintenance) instructions when DCZID_EL0.DZP ==
1 (potentially set by a hypervisor; user-space already does this).
- Perf updates for arm64: support for CI-700, HiSilicon PCIe PMU,
Marvell CN10K LLC-TAD PMU, miscellaneous clean-ups.
- Other fixes and clean-ups; highlights: fix the handling of erratum
1418040, correct the calculation of the nomap region boundaries,
introduce io_stop_wc() mapped to the new DGH instruction (data
gathering hint).
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (81 commits)
arm64: Use correct method to calculate nomap region boundaries
arm64: Drop outdated links in comments
arm64: perf: Don't register user access sysctl handler multiple times
drivers: perf: marvell_cn10k: fix an IS_ERR() vs NULL check
perf/smmuv3: Fix unused variable warning when CONFIG_OF=n
arm64: errata: Fix exec handling in erratum 1418040 workaround
arm64: Unhash early pointer print plus improve comment
asm-generic: introduce io_stop_wc() and add implementation for ARM64
arm64: Ensure that the 'bti' macro is defined where linkage.h is included
arm64: remove __dma_*_area() aliases
docs/arm64: delete a space from tagged-address-abi
arm64: Enable KCSAN
kselftest/arm64: Add pidbench for floating point syscall cases
arm64/fp: Add comments documenting the usage of state restore functions
kselftest/arm64: Add a test program to exercise the syscall ABI
kselftest/arm64: Allow signal tests to trigger from a function
kselftest/arm64: Parameterise ptrace vector length information
arm64/sve: Minor clarification of ABI documentation
arm64/sve: Generalise vector length configuration prctl() for SME
arm64/sve: Make sysctl interface for SVE reusable by SME
...
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Pull asm-generic cleanups from Arnd Bergmann:
"A few minor cleanups for cross-architecture code: Alexandre Ghiti
deals with removing some leftovers from drivers and features that have
been removed, and Wasin Thonkaew has a cosmetic change"
* tag 'asm-generic-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
asm-generic/error-injection.h: fix a spelling mistake, and a coding style issue
arch: Remove leftovers from prism54 wireless driver
arch: Remove leftovers from mandatory file locking
Documentation, arch: Remove leftovers from CIFS_WEAK_PW_HASH
Documentation, arch: Remove leftovers from raw device
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Pull RISC-V SoC updates from Arnd Bergmann:
"Add support for StarFive JH7100 RISC-V SoC
This adds support for the StarFive JH7100, including the necessary
device drivers and DT files for the BeagleV Starlight prototype board,
with additional boards to be added later. This SoC promises to be the
first usable low-cost platform for RISC-V.
I've taken this through the SoC tree in the anticipation of adding a
few other Arm based SoCs as well, but those did not pass the review in
time, so it's only this one"
* tag 'newsoc-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
reset: starfive-jh7100: Fix 32bit compilation
RISC-V: Add BeagleV Starlight Beta device tree
RISC-V: Add initial StarFive JH7100 device tree
serial: 8250_dw: Add StarFive JH7100 quirk
dt-bindings: serial: snps-dw-apb-uart: Add JH7100 uarts
pinctrl: starfive: Add pinctrl driver for StarFive SoCs
dt-bindings: pinctrl: Add StarFive JH7100 bindings
dt-bindings: pinctrl: Add StarFive pinctrl definitions
reset: starfive-jh7100: Add StarFive JH7100 reset driver
dt-bindings: reset: Add Starfive JH7100 reset bindings
dt-bindings: reset: Add StarFive JH7100 reset definitions
clk: starfive: Add JH7100 clock generator driver
dt-bindings: clock: starfive: Add JH7100 bindings
dt-bindings: clock: starfive: Add JH7100 clock definitions
dt-bindings: interrupt-controller: Add StarFive JH7100 plic
dt-bindings: timer: Add StarFive JH7100 clint
RISC-V: Add StarFive SoC Kconfig option
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Pull ARM SoC devicetree updates from Arnd Bergmann:
"As usual, this is the bulk of the updates for the SoC tree, adding
more devices to existing files, addressing issues from ever improving
automated checking, and fixing minor issues.
The most interesting bits as usual are the new platforms. All the
newly supported SoCs belong into existing families this time:
- Qualcomm gets support for two newly announced platforms, both of
which can now work in production environments: the SDX65 5G modem
that can run a minimal Linux on its Cortex-A7 core, and the
Snapdragon 8 Gen 1, their latest high-end phone SoC.
- Renesas adds support for R-Car S4-8, the most recent automotive
Server/Communication SoC.
- TI adds support for J721s2, a new automotive SoC in the K3 family.
- Mediatek MT7986a/b is a SoC used in Wifi routers, the latest
generation following their popular MT76xx series. Only basic
support is added for now.
- NXP i.MX8 ULP8 is a new low-power variant of the widespread i.MX8
series.
- TI SPEAr320s is a minor variant of the old SPEAr320 SoC that we
have supported for a long time.
New boards with the existing SoCs include
- Aspeed AST2500/AST2600 BMCs in TYAN, Facebook and Yadro servers
- AT91/SAMA5 based evaluation board
- NXP gains twenty new development and industrial boards for their
i.MX and Layerscape SoCs
- Intel IXP4xx now supports the final two machines in device tree
that were previously only supported in old style board files.
- Mediatek MT6589 is used in the Fairphone FP1 phone from 2013, while
MT8183 is used in the Acer Chromebook 314.
- Qualcomm gains support for the reference machines using the two new
SoCs, plus a number of Chromebook variants and phones based on the
Snapdragon 7c, 845 and 888 SoCs, including various Sony Xperia
devices and the Microsoft Surface Duo 2.
- ST STM32 now supports the Engicam i.Core STM32MP1 carrier board.
- Tegra now boots various older Android devices based on 32-bit chips
out of the box, including a number of ASUS Transformer tablets.
There is also a new Jetson AGX Orin developer kit.
- Apple support adds the missing device trees for all the remaining
M1 Macbook and iMac variants, though not yet the M1 Pro/Max
versions.
- Allwinner now supports another version of the Tanix TX6 set-top box
based on the H6 SoC.
- Broadcom gains support for the Netgear RAXE500 Wireless router
based on BCM4908"
* tag 'dt-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (574 commits)
Revert "ARM: dts: BCM5301X: define RTL8365MB switch on Asus RT-AC88U"
arm64: dts: qcom: sm6125: Avoid using missing SM6125_VDDCX
arm64: dts: qcom: sm8450-qrd: Enable USB nodes
arm64: dts: qcom: sm8450: Add usb nodes
ARM: dts: aspeed: add LCLK setting into LPC KCS nodes
dt-bindings: ipmi: bt-bmc: add 'clocks' as a required property
ARM: dts: aspeed: add LCLK setting into LPC IBT node
ARM: dts: aspeed: p10: Add TPM device
ARM: dts: aspeed: p10: Enable USB host ports
ARM: dts: aspeed: Add TYAN S8036 BMC machine
ARM: dts: aspeed: tyan-s7106: Add uart_routing and fix vuart config
ARM: dts: aspeed: Adding Facebook Bletchley BMC
ARM: dts: aspeed: g220a: Enable secondary flash
ARM: dts: Add openbmc-flash-layout-64-alt.dtsi
ARM: dts: aspeed: Add secure boot controller node
dt-bindings: aspeed: Add Secure Boot Controller bindings
ARM: dts: Remove "spidev" nodes
dt-bindings: pinctrl: samsung: Add pin drive definitions for Exynos850
dt-bindings: arm: samsung: Document E850-96 board binding
dt-bindings: Add vendor prefix for WinLink
...
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Pull ARM SoC driver updates from Arnd Bergmann:
"There are cleanups and minor bugfixes across several SoC specific
drivers, for Qualcomm, Samsung, NXP i.MX, AT91, Tegra, Keystone,
Renesas, ZynqMP
Noteworthy new features are:
- The op-tee firmware driver gains support for asynchronous
notifications from secure-world firmware.
- Qualcomm platforms gain support for new SoC types in various
drivers: power domain, cache controller, RPM sleep, soc-info
- Samsung SoC drivers gain support for new SoCs in ChipID and PMU, as
well as a new USIv2 driver that handles various types of serial
communiction (uart, i2c, spi)
- Renesas adds support for R-Car S4-8 (R8A779F0) in multiple drivers,
as well as memory controller support for RZ/G2L (R9A07G044).
- Apple M1 gains support for the PMGR power management driver"
* tag 'drivers-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (94 commits)
soc: qcom: rpmh-rsc: Fix typo in a comment
soc: qcom: socinfo: Add SM6350 and SM7225
dt-bindings: arm: msm: Don't mark LLCC interrupt as required
dt-bindings: firmware: scm: Add SM6350 compatible
dt-bindings: arm: msm: Add LLCC for SM6350
soc: qcom: rpmhpd: Sort power-domain definitions and lists
soc: qcom: rpmhpd: Remove mx/cx relationship on sc7280
soc: qcom: rpmhpd: Rename rpmhpd struct names
soc: qcom: rpmhpd: sm8450: Add the missing .peer for sm8450_cx_ao
soc: qcom: socinfo: add SM8450 ID
soc: qcom: rpmhpd: Add SM8450 power domains
dt-bindings: power: rpmpd: Add SM8450 to rpmpd binding
soc: qcom: smem: Update max processor count
dt-bindings: arm: qcom: Document SM8450 SoC and boards
dt-bindings: firmware: scm: Add SM8450 compatible
dt-bindings: arm: cpus: Add kryo780 compatible
soc: qcom: rpmpd: Add support for sm6125
dt-bindings: qcom-rpmpd: Add sm6125 power domains
soc: qcom: aoss: constify static struct thermal_cooling_device_ops
PM: AVS: qcom-cpr: Use div64_ul instead of do_div
...
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Pull ARM SoC updates from Arnd Bergmann:
"These are all minor bug fixes and cleanups to code in arch/arm and
arch/arm64 that is specific to one SoC, updating Kconfig symbols, the
MAINTAINERS file, and removing some dead code"
* tag 'soc-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
arm64: exynos: Enable Exynos Multi-Core Timer driver
ARM: ixp4xx: remove unused header file pata_ixp4xx_cf.h
ARM: ixp4xx: remove dead configs CPU_IXP43X and CPU_IXP46X
MAINTAINERS: Add Florian as BCM5301X and BCM53573 maintainer
ARM: samsung: Remove HAVE_S3C2410_I2C and use direct dependencies
ARM: imx: rename DEBUG_IMX21_IMX27_UART to DEBUG_IMX27_UART
ARM: imx: remove dead left-over from i.MX{27,31,35} removal
ARM: s3c: add one more "fallthrough" statement in Jive
ARM: s3c: include header for prototype of s3c2410_modify_misccr
ARM: shmobile: rcar-gen2: Add missing of_node_put()
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Merge x86-specific ACPI updates, PMIC driver ACPI updates and a DPTF
driver update for 5.17-rc1:
- Rework the handling of device enumeration quirks in the x86-specific
code and add new quirks for known-broken platforms (Hans de Goede).
- Fix the handling of defective LPAT in the ACPI xpower PMIC driver
and clean up some definitions of PMIC data structures (Hans de
Goede).
- Fix outdated comment in the ACPI DPTF driver (Sumeet Pawnikar).
* acpi-x86:
ACPI / x86: Skip AC and battery devices on x86 Android tablets with broken DSDTs
ACPI / x86: Introduce an acpi_quirk_skip_acpi_ac_and_battery() helper
mmc: sdhci-acpi: Use the new soc_intel_is_byt() helper
mmc: sdhci-acpi: Remove special handling for GPD win/pocket devices
ACPI / x86: Add PWM2 on the Xiaomi Mi Pad 2 to the always_present list
ACPI / x86: Add not-present quirk for the PCI0.SDHB.BRC1 device on the GPD win
ACPI / x86: Allow specifying acpi_device_override_status() quirks by path
ACPI: Change acpi_device_always_present() into acpi_device_override_status()
ACPI / x86: Drop PWM2 device on Lenovo Yoga Book from always present table
* acpi-pmic:
ACPI: PMIC: xpower: Fix _TMP ACPI errors
ACPI: PMIC: allow drivers to provide a custom lpat_raw_to_temp() function
ACPI: PMIC: constify all struct intel_pmic_opregion_data declarations
* acpi-dptf:
ACPI: DPTF: Update device ID in a comment
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Linus Torvalds
Helge Deller
Lukas Czerner
Rafael J. Wysocki