* Obsolete driver removals
- Removed obsolete adm1021 and max6642 drivers
* New drivers
- MPS MP2891
- MPS MP2993
- MPS MP9941
- MPS MP5920
- SPD5118 (Temperature Sensor and EEPROM)
* Added device support to existing drivers
- g762: G761
- dell-smm: Dell OptiPlex 7060
- asus-ec-sensors: ProArt X670E-CREATOR WIFI
- corsair-psu: HX1200i Series 2023 psu
- nzxt-smart2: Additional USB IS for NZXT RGB & Fan Controller
* Notable enhancements and fixes
- Removed use of i2c_match_id()
- Constified struct regmap_config where feasible
- Cleaned up amc6821 driver, and converted to use regmap and with_info API
- Converted max6639 driver to use with_info API; added support for
additional sysfs attributes
- Fixed various sysfs attribute underflows
- Added PEC support to hwmon core, and use in lm90 and max31827 drivers
* Various other minor fixes and improvements
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Merge tag 'hwmon-for-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon updates from Guenter Roeck:
"Obsolete driver removals:
- Removed obsolete adm1021 and max6642 drivers
New drivers:
- MPS MP2891, MP2993, MP9941, and MP5920
- SPD5118 (Temperature Sensor and EEPROM)
Added device support to existing drivers:
- g762: G761
- dell-smm: Dell OptiPlex 7060
- asus-ec-sensors: ProArt X670E-CREATOR WIFI
- corsair-psu: HX1200i Series 2023 psu
- nzxt-smart2: Additional USB IS for NZXT RGB & Fan Controller
Notable enhancements and fixes:
- Removed use of i2c_match_id()
- Constified struct regmap_config where feasible
- Cleaned up amc6821 driver, and converted to use regmap and
with_info API
- Converted max6639 driver to use with_info API; added support for
additional sysfs attributes
- Fixed various sysfs attribute underflows
- Added PEC support to hwmon core, and use in lm90 and max31827
drivers
And various other minor fixes and improvements"
* tag 'hwmon-for-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (103 commits)
hwmon: (max6697) Fix swapped temp{1,8} critical alarms
hwmon: (max6697) Fix underflow when writing limit attributes
hwmon: Remove obsolete adm1021 and max6642 drivers
hwmon: (pmbus/ltc4286) Drop unused i2c device ids
hwmon: (g762) Initialize fans after configuring clock
hwmon: (amc6821) Add support for pwm1_mode attribute
hwmon: (amc6821) Convert to with_info API
hwmon: (amc6821) Convert to use regmap
hwmon: (amc6821) Drop unnecessary enum chips
hwmon: (amc6821) Use BIT() and GENMASK()
hwmon: (amc6821) Use tabs for column alignment in defines
hwmon: (amc6821) Reorder include files, drop unnecessary ones
hwmon: (amc6821) Add support for fan1_target and pwm1_enable mode 4
hwmon: (amc6821) Rename fan1_div to fan1_pulses
hwmon: (amc6821) Make reading and writing fan speed limits consistent
hwmon: (amc6821) Stop accepting invalid pwm values
hwmon: (w83627ehf) Fix underflows seen when writing limit attributes
hwmon: (nct6775-core) Fix underflows seen when writing limit attributes
hwmon: (lm95234) Fix underflows seen when writing limit attributes
hwmon: (adc128d818) Fix underflows seen when writing limit attributes
...
- add the pwrseq core framework
- add the first power sequencing driver: pwrseq-qcom-wcn
- add power control (pwrctl) changes to PCI core
- add the first PCI pwrctl power sequencing driver
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Merge tag 'pwrseq-updates-for-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull power sequencing updates from Bartosz Golaszewski:
"This has been in development since last year's Linux Plumbers
Conference and was inspired by the need to enable support upstream for
Bluetooth/WLAN chips on Qualcomm platforms.
The main problem we're fixing is powering up devices which are
represented as separate objects in the kernel (binding to different
drivers) but which share parts of the power-up sequence and thus need
some kind of a mediator who knows the possible interactions and can
assure they don't interfere with neither device's bring up. An example
of such an inter-driver interaction is the WCN family of BT/WLAN chips
from Qualcomm of which some models require the user to observe a
certain delay between driving the bt-enable and wlan-enable GPIOs.
This is not a new problem but up to this point all attempts at
addressing it ended up hitting one wall or another and being dropped.
The main obstacle was the fact that most these attempts tried to
introduce the concept of a "power sequence" into the device-tree
bindings which breaks the main DT rule: describe the hardware, not its
behavior. The solution I proposed focuses on making the power
sequencer drivers interpret the actual HW description flexibly. More
details on that are in the linked cover letter.
The second problem fixed here is powering up PCI devices before they
are detected on the bus. This is achieved by creating special platform
devices for device-tree nodes describing hard-wired PCI devices which
bind to the so-called PCI power control drivers which enable required
resources and trigger a bus rescan once the controlled device is up
then setup the correct devlink hierarchy for power-management.
By combining the two new frameworks we implemented the power
sequencing PCI power control driver which is capable of powering up
the WLAN modules of the QCom WCN family of chipsets.
All this has spent a significant amount of time in linux-next and
enabled WLAN/BT support on several Qualcomm platforms. To further
prove that this is useful and needed: right after this was picked up
into next, I was sent a series using the subsystem for a similar
use-case on Amlogic platforms.
This contains the core power sequencing framework, the first driver,
PCI changes using the pwrseq library (blessed by Bjorn Helgaas) and
some fixes that came later"
* tag 'pwrseq-updates-for-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
PCI/pwrctl: only call of_platform_populate() if CONFIG_OF is enabled
power: sequencing: simplify returning pointer without cleanup
PCI/pwrctl: Add a PCI power control driver for power sequenced devices
PCI/pwrctl: Add PCI power control core code
PCI/pwrctl: Create platform devices for child OF nodes of the port node
PCI/pwrctl: Reuse the OF node for power controlled devices
PCI: Hold the rescan mutex when scanning for the first time
power: pwrseq: add a driver for the PMU module on the QCom WCN chipsets
power: sequencing: implement the pwrseq core
* New
- Add "cros_ec_hwmon" driver to expose fan speed and temperature.
- Add "cros_charge-control" driver to control charge thresholds and
behaviour.
- Add module parameter "log_poll_period_ms" in cros_ec_debugfs for
tuning the poll period.
- Support version 3 of EC_CMD_GET_NEXT_EVENT and keyboard matrix.
* Fixes
- Fix a race condition in accessing MEC (Microchip EC) memory between
ACPI and kernel. Serialize the memory access by an AML (ACPI
Machine Language) mutex.
- Fix an issue of wrong EC message version in cros_ec_debugfs.
* Misc
- Fix kernel-doc errors and cleanups.
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Merge tag 'tag-chrome-platform-for-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux
Pull chrome platform updates from Tzung-Bi Shih:
"New code:
- Add "cros_ec_hwmon" driver to expose fan speed and temperature
- Add "cros_charge-control" driver to control charge thresholds and
behaviour
- Add module parameter "log_poll_period_ms" in cros_ec_debugfs for
tuning the poll period
- Support version 3 of EC_CMD_GET_NEXT_EVENT and keyboard matrix
Fixes:
- Fix a race condition in accessing MEC (Microchip EC) memory between
ACPI and kernel. Serialize the memory access by an AML (ACPI
Machine Language) mutex
- Fix an issue of wrong EC message version in cros_ec_debugfs
Misc:
- Fix kernel-doc errors and cleanups"
* tag 'tag-chrome-platform-for-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux: (28 commits)
power: supply: cros_charge-control: Fix signedness bug in charge_behaviour_store()
power: supply: cros_charge-control: Avoid accessing attributes out of bounds
power: supply: cros_charge-control: don't load if Framework control is present
power: supply: add ChromeOS EC based charge control driver
platform/chrome: cros_ec_proto: Introduce cros_ec_get_cmd_versions()
platform/chrome: Update binary interface for EC-based charge control
ACPI: battery: add devm_battery_hook_register()
dt-bindings: input: cros-ec-keyboard: Add keyboard matrix v3.0
platform/chrome: cros_ec_lpc: Handle zero length read/write
platform/chrome: cros_ec_lpc: Fix error code in cros_ec_lpc_mec_read_bytes()
platform/chrome: cros_ec_debugfs: fix wrong EC message version
platform/chrome: cros_ec_proto: update Kunit test for get_next_data_v3
platform/chrome: cros_ec_proto: add missing MODULE_DESCRIPTION() macro
hwmon: (cros_ec) Fix access to restricted __le16
hwmon: (cros_ec) Prevent read overflow in probe()
platform/chrome: cros_ec_lpc: Add quirks for Framework Laptop
platform/chrome: cros_ec_lpc: Add a new quirk for AML mutex
platform/chrome: cros_ec_lpc: Add a new quirk for ACPI id
platform/chrome: cros_ec_lpc: MEC access can use an AML mutex
platform/chrome: cros_ec_lpc: MEC access can return error code
...
- Added Michal Koutný as a maintainer.
- Counters in pids.events were behaving inconsistently. pids.events made
properly hierarchical and pids.events.local added.
- misc.peak and misc.events.local added.
- cpuset remote partition creation and cpuset.cpus.exclusive handling
improved.
- Code cleanups, non-critical fixes, doc updates.
- for-6.10-fixes is merged in to receive two non-critical fixes that didn't
trigger pull.
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Merge tag 'cgroup-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull cgroup updates from Tejun Heo:
- Added Michal Koutný as a maintainer
- Counters in pids.events were behaving inconsistently. pids.events
made properly hierarchical and pids.events.local added
- misc.peak and misc.events.local added
- cpuset remote partition creation and cpuset.cpus.exclusive handling
improved
- Code cleanups, non-critical fixes, doc updates
- for-6.10-fixes is merged in to receive two non-critical fixes that
didn't trigger pull
* tag 'cgroup-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: (23 commits)
cgroup: Add Michal Koutný as a maintainer
cgroup/misc: Introduce misc.events.local
cgroup/rstat: add force idle show helper
cgroup: Protect css->cgroup write under css_set_lock
cgroup/misc: Introduce misc.peak
cgroup_misc: add kernel-doc comments for enum misc_res_type
cgroup/cpuset: Prevent UAF in proc_cpuset_show()
selftest/cgroup: Update test_cpuset_prs.sh to match changes
cgroup/cpuset: Make cpuset.cpus.exclusive independent of cpuset.cpus
cgroup/cpuset: Delay setting of CS_CPU_EXCLUSIVE until valid partition
selftest/cgroup: Fix test_cpuset_prs.sh problems reported by test robot
cgroup/cpuset: Fix remote root partition creation problem
cgroup: avoid the unnecessary list_add(dying_tasks) in cgroup_exit()
cgroup/cpuset: Optimize isolated partition only generate_sched_domains() calls
cgroup/cpuset: Reduce the lock protecting CS_SCHED_LOAD_BALANCE
kernel/cgroup: cleanup cgroup_base_files when fail to add cgroup_psi_files
selftests: cgroup: Add basic tests for pids controller
selftests: cgroup: Lexicographic order in Makefile
cgroup/pids: Add pids.events.local
cgroup/pids: Make event counters hierarchical
...
doc.2024.06.06a: Update Tasks RCU and Tasks Rude RCU description in
Requirements.rst and clarify rcu_assign_pointer() and
rcu_dereference() ordering properties.
fixes.2024.07.04a: Add lockdep assertions for RCU readers, limit inline
wakeups for callback-bypass synchronize_rcu(), add an
rcutree.nohz_full_patience_delay to reduce nohz_full OS jitter,
add Uladzislau Rezki as RCU maintainer, and fix a subtle
callback-migration memory-ordering issue.
mb.2024.06.28a: Remove a number of redundant memory barriers.
nocb.2024.06.03a: Remove unnecessary bypass-list lock-contention
mitigation, use parking API instead of open-coded ad-hoc
equivalent, and upgrade obsolete comments.
rcu-tasks.2024.06.06a: Revert avoidance of a deadlock that can no
longer occur and properly synchronize Tasks Trace RCU checking
of runqueues.
rcutorture.2024.06.06a: Add tests for handling of double-call_rcu()
bug, add missing MODULE_DESCRIPTION, and add a script that
histograms the number of calls to RCU updaters.
srcu.2024.06.18a: Fill out SRCU polled-grace-period API.
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Merge tag 'rcu.2024.07.12a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu
Pull RCU updates from Paul McKenney:
- Update Tasks RCU and Tasks Rude RCU description in Requirements.rst
and clarify rcu_assign_pointer() and rcu_dereference() ordering
properties
- Add lockdep assertions for RCU readers, limit inline wakeups for
callback-bypass synchronize_rcu(), add an
rcutree.nohz_full_patience_delay to reduce nohz_full OS jitter, add
Uladzislau Rezki as RCU maintainer, and fix a subtle
callback-migration memory-ordering issue
- Remove a number of redundant memory barriers
- Remove unnecessary bypass-list lock-contention mitigation, use
parking API instead of open-coded ad-hoc equivalent, and upgrade
obsolete comments
- Revert avoidance of a deadlock that can no longer occur and properly
synchronize Tasks Trace RCU checking of runqueues
- Add tests for handling of double-call_rcu() bug, add missing
MODULE_DESCRIPTION, and add a script that histograms the number of
calls to RCU updaters
- Fill out SRCU polled-grace-period API
* tag 'rcu.2024.07.12a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: (29 commits)
rcu: Fix rcu_barrier() VS post CPUHP_TEARDOWN_CPU invocation
rcu: Eliminate lockless accesses to rcu_sync->gp_count
MAINTAINERS: Add Uladzislau Rezki as RCU maintainer
rcu: Add rcutree.nohz_full_patience_delay to reduce nohz_full OS jitter
rcu/exp: Remove redundant full memory barrier at the end of GP
rcu: Remove full memory barrier on RCU stall printout
rcu: Remove full memory barrier on boot time eqs sanity check
rcu/exp: Remove superfluous full memory barrier upon first EQS snapshot
rcu: Remove superfluous full memory barrier upon first EQS snapshot
rcu: Remove full ordering on second EQS snapshot
srcu: Fill out polled grace-period APIs
srcu: Update cleanup_srcu_struct() comment
srcu: Add NUM_ACTIVE_SRCU_POLL_OLDSTATE
srcu: Disable interrupts directly in srcu_gp_end()
rcu: Disable interrupts directly in rcu_gp_init()
rcu/tree: Reduce wake up for synchronize_rcu() common case
rcu/tasks: Fix stale task snaphot for Tasks Trace
tools/rcu: Add rcu-updaters.sh script
rcutorture: Add missing MODULE_DESCRIPTION() macros
rcutorture: Fix rcu_torture_fwd_cb_cr() data race
...
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Merge tag 'for-6.11/block-20240710' of git://git.kernel.dk/linux
Pull block updates from Jens Axboe:
- NVMe updates via Keith:
- Device initialization memory leak fixes (Keith)
- More constants defined (Weiwen)
- Target debugfs support (Hannes)
- PCIe subsystem reset enhancements (Keith)
- Queue-depth multipath policy (Redhat and PureStorage)
- Implement get_unique_id (Christoph)
- Authentication error fixes (Gaosheng)
- MD updates via Song
- sync_action fix and refactoring (Yu Kuai)
- Various small fixes (Christoph Hellwig, Li Nan, and Ofir Gal, Yu
Kuai, Benjamin Marzinski, Christophe JAILLET, Yang Li)
- Fix loop detach/open race (Gulam)
- Fix lower control limit for blk-throttle (Yu)
- Add module descriptions to various drivers (Jeff)
- Add support for atomic writes for block devices, and statx reporting
for same. Includes SCSI and NVMe (John, Prasad, Alan)
- Add IO priority information to block trace points (Dongliang)
- Various zone improvements and tweaks (Damien)
- mq-deadline tag reservation improvements (Bart)
- Ignore direct reclaim swap writes in writeback throttling (Baokun)
- Block integrity improvements and fixes (Anuj)
- Add basic support for rust based block drivers. Has a dummy null_blk
variant for now (Andreas)
- Series converting driver settings to queue limits, and cleanups and
fixes related to that (Christoph)
- Cleanup for poking too deeply into the bvec internals, in preparation
for DMA mapping API changes (Christoph)
- Various minor tweaks and fixes (Jiapeng, John, Kanchan, Mikulas,
Ming, Zhu, Damien, Christophe, Chaitanya)
* tag 'for-6.11/block-20240710' of git://git.kernel.dk/linux: (206 commits)
floppy: add missing MODULE_DESCRIPTION() macro
loop: add missing MODULE_DESCRIPTION() macro
ublk_drv: add missing MODULE_DESCRIPTION() macro
xen/blkback: add missing MODULE_DESCRIPTION() macro
block/rnbd: Constify struct kobj_type
block: take offset into account in blk_bvec_map_sg again
block: fix get_max_segment_size() warning
loop: Don't bother validating blocksize
virtio_blk: Don't bother validating blocksize
null_blk: Don't bother validating blocksize
block: Validate logical block size in blk_validate_limits()
virtio_blk: Fix default logical block size fallback
nvmet-auth: fix nvmet_auth hash error handling
nvme: implement ->get_unique_id
block: pass a phys_addr_t to get_max_segment_size
block: add a bvec_phys helper
blk-lib: check for kill signal in ioctl BLKZEROOUT
block: limit the Write Zeroes to manually writing zeroes fallback
block: refacto blkdev_issue_zeroout
block: move read-only and supported checks into (__)blkdev_issue_zeroout
...
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Merge tag 'for-6.11/io_uring-20240714' of git://git.kernel.dk/linux
Pull io_uring updates from Jens Axboe:
"Here are the io_uring updates queued up for 6.11.
Nothing major this time around, various minor improvements and
cleanups/fixes. This contains:
- Add bind/listen opcodes. Main motivation is to support direct
descriptors, to avoid needing a regular fd just for doing these two
operations (Gabriel)
- Probe fixes (Gabriel)
- Treat io-wq work flags as atomics. Not fixing a real issue, but may
as well and it silences a KCSAN warning (me)
- Cleanup of rsrc __set_current_state() usage (me)
- Add 64-bit for {m,f}advise operations (me)
- Improve performance of data ring messages (me)
- Fix for ring message overflow posting (Pavel)
- Fix for freezer interaction with TWA_NOTIFY_SIGNAL. Not strictly an
io_uring thing, but since TWA_NOTIFY_SIGNAL was originally added
for faster task_work signaling for io_uring, bundling it with this
pull (Pavel)
- Add Pavel as a co-maintainer
- Various cleanups (me, Thorsten)"
* tag 'for-6.11/io_uring-20240714' of git://git.kernel.dk/linux: (28 commits)
io_uring/net: check socket is valid in io_bind()/io_listen()
kernel: rerun task_work while freezing in get_signal()
io_uring/io-wq: limit retrying worker initialisation
io_uring/napi: Remove unnecessary s64 cast
io_uring/net: cleanup io_recv_finish() bundle handling
io_uring/msg_ring: fix overflow posting
MAINTAINERS: change Pavel Begunkov from io_uring reviewer to maintainer
io_uring/msg_ring: use kmem_cache_free() to free request
io_uring/msg_ring: check for dead submitter task
io_uring/msg_ring: add an alloc cache for io_kiocb entries
io_uring/msg_ring: improve handling of target CQE posting
io_uring: add io_add_aux_cqe() helper
io_uring: add remote task_work execution helper
io_uring/msg_ring: tighten requirement for remote posting
io_uring: Allocate only necessary memory in io_probe
io_uring: Fix probe of disabled operations
io_uring: Introduce IORING_OP_LISTEN
io_uring: Introduce IORING_OP_BIND
net: Split a __sys_listen helper for io_uring
net: Split a __sys_bind helper for io_uring
...
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Merge tag 'vfs-6.11.iomap' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull iomap updates from Christian Brauner:
"This contains some minor work for the iomap subsystem:
- Add documentation on the design of iomap and how to port to it
- Optimize iomap_read_folio()
- Bring back the change to iomap_write_end() to no increase i_size.
This is accompanied by a change to xfs to reserve blocks for
truncating large realtime inodes to avoid exposing stale data when
iomap_write_end() stops increasing i_size"
* tag 'vfs-6.11.iomap' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
iomap: don't increase i_size in iomap_write_end()
xfs: reserve blocks for truncating large realtime inode
Documentation: the design of iomap and how to port
iomap: Optimize iomap_read_folio
Merge cpufreq changes for 6.11-rc1:
- Add Loongson-3 CPUFreq driver support (Huacai Chen).
- Add support for the Arrow Lake and Lunar Lake platforms and
the out-of-band (OOB) mode on Emerald Rapids to the intel_pstate
cpufreq driver, make it support the highest performance change
interrupt and clean it up (Srinivas Pandruvada).
- Switch cpufreq to new Intel CPU model defines (Tony Luck).
- Simplify the cpufreq driver interface by switching the .exit() driver
callback to the void return data type (Lizhe, Viresh Kumar).
- Make cpufreq_boost_enabled() return bool (Dhruva Gole).
- Add fast CPPC support to the amd-pstate cpufreq driver, address
multiple assorted issues in it and clean it up (Perry Yuan, Mario
Limonciello, Dhananjay Ugwekar, Meng Li, Xiaojian Du).
- Add Allwinner H700 speed bin to the sun50i cpufreq driver (Ryan
Walklin).
- Fix memory leaks and of_node_put() usage in the sun50i and qcom-nvmem
cpufreq drivers (Javier Carrasco).
- Clean up the sti and dt-platdev cpufreq drivers (Jeff Johnson,
Raphael Gallais-Pou).
- Fix deferred probe handling in the TI cpufreq driver and wrong return
values of ti_opp_supply_probe(), and add OPP tables for the AM62Ax and
AM62Px SoCs to it (Bryan Brattlof, Primoz Fiser).
- Avoid overflow of target_freq in .fast_switch() in the SCMI cpufreq
driver (Jagadeesh Kona).
- Use dev_err_probe() in every error path in probe in the Mediatek
cpufreq driver (Nícolas Prado).
- Fix kernel-doc param for longhaul_setstate in the longhaul cpufreq
driver (Yang Li).
- Fix system resume handling in the CPPC cpufreq driver (Riwen Lu).
* pm-cpufreq: (55 commits)
cpufreq: sti: fix build warning
cpufreq: mediatek: Use dev_err_probe in every error path in probe
cpufreq: Add Loongson-3 CPUFreq driver support
cpufreq: Make cpufreq_driver->exit() return void
cpufreq/amd-pstate: Fix the scaling_max_freq setting on shared memory CPPC systems
cpufreq/amd-pstate-ut: Convert nominal_freq to khz during comparisons
cpufreq: pcc: Remove empty exit() callback
cpufreq: loongson2: Remove empty exit() callback
cpufreq: nforce2: Remove empty exit() callback
cpufreq: docs: Add missing scaling_available_frequencies description
cpufreq: make cpufreq_boost_enabled() return bool
cpufreq: intel_pstate: Support highest performance change interrupt
x86/cpufeatures: Add HWP highest perf change feature flag
Documentation: cpufreq: amd-pstate: update doc for Per CPU boost control method
cpufreq: amd-pstate: Cap the CPPC.max_perf to nominal_perf if CPB is off
cpufreq: amd-pstate: initialize core precision boost state
cpufreq: acpi: move MSR_K7_HWCR_CPB_DIS_BIT into msr-index.h
cpufreq: sti: add missing MODULE_DEVICE_TABLE entry for stih418
cpufreq: intel_pstate: Replace boot_cpu_has()
cpufreq: ti: update OPP table for AM62Px SoCs
...
There are a lot of changes in here, though the big bulk of things is
cleanups and simplifications of various kinds which are internally
rather than externally visible. A good chunk of those are DT schema
conversions, but there's also a lot of changes in the code.
Highlights:
- Syncing of features between simple-audio-card and the two
audio-graph cards so there is no reason to stick with an older
driver.
- Support for specifying the order of operations for components within
cards to allow quirking for unusual systems.
- New support for Asahi Kasei AK4619, Cirrus Logic CS530x, Everest
Semiconductors ES8311, NXP i.MX95 and LPC32xx, Qualcomm LPASS v2.5
and WCD937x, Realtek RT1318 and RT1320 and Texas Instruments PCM5242.
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Merge tag 'asoc-v6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for for v6.11
There are a lot of changes in here, though the big bulk of things is
cleanups and simplifications of various kinds which are internally
rather than externally visible. A good chunk of those are DT schema
conversions, but there's also a lot of changes in the code.
Highlights:
- Syncing of features between simple-audio-card and the two
audio-graph cards so there is no reason to stick with an older
driver.
- Support for specifying the order of operations for components within
cards to allow quirking for unusual systems.
- New support for Asahi Kasei AK4619, Cirrus Logic CS530x, Everest
Semiconductors ES8311, NXP i.MX95 and LPC32xx, Qualcomm LPASS v2.5
and WCD937x, Realtek RT1318 and RT1320 and Texas Instruments PCM5242.
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Merge tag 'pwrseq-initial-for-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into HEAD
Initial implementation of the power sequencing subsystem for linux v6.11
When adding the bindings for cache controllers to the MAINTAINERS entry,
I forgot to drop the riscv mailing list - and so completely unrelated to
riscv stuff is now being sent there. Drop it.
Fixes: 4ca47d8bcc ("MAINTAINERS: add cache binding directory to cache driver entry")
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Move all Renesas thermal drivers to a vendor specific directory.
All drivers are moved verbatim apart from the updated include path for
thermal_hwmon.h.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20240506154011.344324-2-niklas.soderlund+renesas@ragnatech.se
Add airoha_eth driver in order to introduce ethernet support for
Airoha EN7581 SoC available on EN7581 development board (en7581-evb).
EN7581 mac controller is mainly composed by the Frame Engine (PSE+PPE)
and QoS-DMA (QDMA) modules. FE is used for traffic offloading (just
basic functionalities are currently supported) while QDMA is used for
DMA operations and QOS functionalities between the mac layer and the
external modules conncted to the FE GDM ports (e.g MT7530 DSA switch
or external phys).
A general overview of airoha_eth architecture is reported below:
┌───────┐ ┌───────┐
│ QDMA2 │ │ QDMA1 │
└───┬───┘ └───┬───┘
│ │
┌───────▼─────────────────────────────────────────────▼────────┐
│ │
│ P5 P0 │
│ │
│ │
│ │ ┌──────┐
│ P3 ├────► GDM3 │
│ │ └──────┘
│ │
│ │
┌─────┐ │ │
│ PPE ◄────┤ P4 PSE │
└─────┘ │ │
│ │
│ │
│ │ ┌──────┐
│ P9 ├────► GDM4 │
│ │ └──────┘
│ │
│ │
│ │
│ P2 P1 │
└─────────┬───────────────────────────────────────────┬────────┘
│ │
┌───▼──┐ ┌──▼───┐
│ GDM2 │ │ GDM1 │
└──────┘ └──┬───┘
│
┌────▼─────┐
│ MT7530 │
└──────────┘
Currently only hw LAN features (QDMA1+GDM1) are available while hw WAN
(QDMA2+GDM{2,3,4}) ones will be added with subsequent patches introducing
traffic offloading support.
Tested-by: Benjamin Larsson <benjamin.larsson@genexis.eu>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/274945d2391c195098ab180a46d0617b18b9e42c.1720818878.git.lorenzo@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
MAINTAINERS corrections.
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Merge tag 'i2c-for-6.10-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
"Fixes for the I2C testunit, the Renesas R-Car driver and some
MAINTAINERS corrections"
* tag 'i2c-for-6.10-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: testunit: avoid re-issued work after read message
i2c: rcar: ensure Gen3+ reset does not disturb local targets
i2c: mark HostNotify target address as used
i2c: testunit: correct Kconfig description
MAINTAINERS: VIRTIO I2C loses a maintainer, gains a reviewer
MAINTAINERS: delete entries for Thor Thayer
i2c: rcar: clear NO_RXDMA flag after resetting
i2c: rcar: bring hardware to known state when probing
Following files are part of TCP stack:
- net/ipv4/inet_connection_sock.c
- net/ipv4/inet_hashtables.c
- net/ipv4/inet_timewait_sock.c
- net/ipv6/inet6_connection_sock.c
- net/ipv6/inet6_hashtables.c
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20240712234213.3178593-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Cross-merge networking fixes after downstream PR.
Conflicts:
drivers/net/ethernet/broadcom/bnxt/bnxt.c
f7ce5eb2cb ("bnxt_en: Fix crash in bnxt_get_max_rss_ctx_ring()")
20c8ad72eb ("eth: bnxt: use the RSS context XArray instead of the local list")
Adjacent changes:
net/ethtool/ioctl.c
503757c809 ("net: ethtool: Fix RSS setting")
eac9122f0c ("net: ethtool: record custom RSS contexts in the XArray")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Michal has been contributing and reviewing patches across cgroup for a while
now. Add him as a maintainer.
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Michal Koutný <mkoutny@suse.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Zefan Li <lizefan.x@bytedance.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Most of these changes are Qualcomm SoC specific and came in just after
I sent out the last set of fixes. This includes two regression fixes
for SoC drivers, a defconfig change to ensure the Lenovo X13s is
usable and 11 changes to DT files to fix regressions and minor
platform specific issues.
Tony and Chunyan step back from their respective maintainership roles
on the omap and unisoc platforms, and Christophe in turn takes over
maintaining some of the Freescale SoC drivers that he has been taking
care of in practice already.
Lastly, there are two trivial fixes for the davinci and sunxi
platforms.
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Merge tag 'arm-fixes-6.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"Most of these changes are Qualcomm SoC specific and came in just after
I sent out the last set of fixes. This includes two regression fixes
for SoC drivers, a defconfig change to ensure the Lenovo X13s is
usable and 11 changes to DT files to fix regressions and minor
platform specific issues.
Tony and Chunyan step back from their respective maintainership roles
on the omap and unisoc platforms, and Christophe in turn takes over
maintaining some of the Freescale SoC drivers that he has been taking
care of in practice already.
Lastly, there are two trivial fixes for the davinci and sunxi
platforms"
* tag 'arm-fixes-6.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
MAINTAINERS: Update FREESCALE SOC DRIVERS and QUICC ENGINE LIBRARY
MAINTAINERS: Add more maintainers for omaps
ARM: davinci: Convert comma to semicolon
MAINTAINERS: Move myself from SPRD Maintainer to Reviewer
Revert "dt-bindings: cache: qcom,llcc: correct QDU1000 reg entries"
arm64: dts: qcom: qdu1000: Fix LLCC reg property
arm64: dts: qcom: sm6115: add iommu for sdhc_1
arm64: dts: qcom: x1e80100-crd: fix DAI used for headset recording
arm64: dts: qcom: x1e80100-crd: fix WCD audio codec TX port mapping
soc: qcom: pmic_glink: disable UCSI on sc8280xp
arm64: defconfig: enable Elan i2c-hid driver
arm64: dts: qcom: sc8280xp-crd: use external pull up for touch reset
arm64: dts: qcom: sc8280xp-x13s: fix touchscreen power on
arm64: dts: qcom: x1e80100: Fix PCIe 6a reg offsets and add MHI
arm64: dts: qcom: sa8775p: Correct IRQ number of EL2 non-secure physical timer
arm64: dts: allwinner: Fix PMIC interrupt number
arm64: dts: qcom: sc8280xp: Set status = "reserved" on PSHOLD
arm64: dts: qcom: x1e80100-*: Allocate some CMA buffers
arm64: dts: qcom: sc8180x: Fix LLCC reg property again
FREESCALE SOC DRIVERS has been orphaned since
commit eaac25d026 ("MAINTAINERS: Drop Li Yang as their email address
stopped working")
QUICC ENGINE LIBRARY has Qiang Zhao as maintainer but he hasn't
responded for years and when Li Yang was still maintaining FREESCALE
SOC DRIVERS he was also handling QUICC ENGINE LIBRARY directly.
As a maintainer of LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX, I
also need FREESCALE SOC DRIVERS to be actively maintained, so add
myself as maintainer of FREESCALE SOC DRIVERS and QUICC ENGINE LIBRARY.
See below link for more context.
Link: https://lore.kernel.org/linuxppc-dev/20240219153016.ntltc76bphwrv6hn@skbuf/T/#mf6d4a5eef79e8eae7ae0456a2794c01e630a6756
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
There are many generations of omaps to maintain, and I will be only active
as a hobbyist with time permitting. Let's add more maintainers to ensure
continued Linux support.
TI is interested in maintaining the active SoCs such as am3, am4 and
dra7. And the hobbyists are interested in maintaining some of the older
devices, mainly based on omap3 and 4 SoCs.
Kevin and Roger have agreed to maintain the active TI parts. Both Kevin
and Roger have been working on the omap variants for a long time, and
have a good understanding of the hardware.
Aaro and Andreas have agreed to maintain the community devices. Both Aaro
and Andreas have long experience on working with the earlier TI SoCs.
While at it, let's also change me to be a reviewer for the omap1, and
drop the link to my old omap web page.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Acked-by: Kevin Hilman <khilman@baylibre.com>
Acked-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Acked-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Since NXP S32G2 and S32G3 SoCs share the SDHCI controller with
I.MX platforms it would be valuable to add 's32@nxp.com' as a
relevant mailing list in this area.
Signed-off-by: Ciprian Costea <ciprianmarian.costea@oss.nxp.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Haibo Chen <haibo.chen@nxp.com>
Link: https://lore.kernel.org/r/20240708121018.246476-4-ciprianmarian.costea@oss.nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Cross-merge networking fixes after downstream PR.
Conflicts:
net/sched/act_ct.c
26488172b0 ("net/sched: Fix UAF when resolving a clash")
3abbd7ed8b ("act_ct: prepare for stolen verdict coming from conntrack and nat engine")
No adjacent changes.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
IFS (In Field Scan) driver exposes its functionality via sysfs interfaces.
Applications prepare and exercise the tests by interacting with the
aforementioned sysfs files.
Verify that the necessary sysfs entries are created after loading the IFS
driver.
Initialize test variables needed for building subsequent kself-test cases.
Reviewed-by: Jithu Joseph <jithu.joseph@intel.com>
Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Co-developed-by: Ashok Raj <ashok.raj@intel.com>
Signed-off-by: Ashok Raj <ashok.raj@intel.com>
Signed-off-by: Pengfei Xu <pengfei.xu@intel.com>
Acked-by: Jithu Joseph <jithu.joseph@intel.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
The email address bounced. I couldn't find a newer one in recent git
history. Delete the entries and let them fallback to subsystem defaults.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Thank you Daniel for having been our friend!
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Vincent Guittot <vincent.guittot@linaro.org>
Acked-by: Juri Lelli <juri.lelli@redhat.com>
Reviewed-by: Steven Rostedt <rostedt@goodmis.org>
Link: https://lore.kernel.org/r/20240708075752.GF11386@noisy.programming.kicks-ass.net
No identifiable theme here - all are singleton patches, 19 are for MM.
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Merge tag 'mm-hotfixes-stable-2024-07-10-13-19' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc fixes from Andrew Morton:
"21 hotfixes, 15 of which are cc:stable.
No identifiable theme here - all are singleton patches, 19 are for MM"
* tag 'mm-hotfixes-stable-2024-07-10-13-19' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (21 commits)
mm/hugetlb: fix kernel NULL pointer dereference when migrating hugetlb folio
mm/hugetlb: fix potential race in __update_and_free_hugetlb_folio()
filemap: replace pte_offset_map() with pte_offset_map_nolock()
arch/xtensa: always_inline get_current() and current_thread_info()
sched.h: always_inline alloc_tag_{save|restore} to fix modpost warnings
MAINTAINERS: mailmap: update Lorenzo Stoakes's email address
mm: fix crashes from deferred split racing folio migration
lib/build_OID_registry: avoid non-destructive substitution for Perl < 5.13.2 compat
mm: gup: stop abusing try_grab_folio
nilfs2: fix kernel bug on rename operation of broken directory
mm/hugetlb_vmemmap: fix race with speculative PFN walkers
cachestat: do not flush stats in recency check
mm/shmem: disable PMD-sized page cache if needed
mm/filemap: skip to create PMD-sized page cache if needed
mm/readahead: limit page cache size in page_cache_ra_order()
mm/filemap: make MAX_PAGECACHE_ORDER acceptable to xarray
mm/damon/core: merge regions aggressively when max_nr_regions is unmet
Fix userfaultfd_api to return EINVAL as expected
mm: vmalloc: check if a hash-index is in cpu_possible_mask
mm: prevent derefencing NULL ptr in pfn_section_valid()
...
Add support for CPUSS Control Processor (CPUCP) mailbox controller,
this driver enables communication between AP and CPUCP by acting as
a doorbell between them.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
Add support for the Analog Devices AXI PWM Generator. This device is an
FPGA-implemented peripheral used as PWM signal generator and can be
interfaced with AXI4. The register map of this peripheral makes it
possible to configure the period and duty cycle of the output signal.
Link: https://analogdevicesinc.github.io/hdl/library/axi_pwm_gen/index.html
Co-developed-by: Sergiu Cuciurean <sergiu.cuciurean@analog.com>
Signed-off-by: Sergiu Cuciurean <sergiu.cuciurean@analog.com>
Co-developed-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Drew Fustini <dfustini@baylibre.com>
Acked-by: Nuno Sa <nuno.sa@analog.com>
Co-developed-by: Trevor Gamblin <tgamblin@baylibre.com>
Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
Link: https://lore.kernel.org/r/20240605203507.1934434-3-tgamblin@baylibre.com
Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
Switch to fist last for consistency.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Xinhui Pan <Xinhui.Pan@amd.com>
Evan is no longer maintaining powerplay and swsmu.
Add Kenneth Feng as his replacement.
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Kenneth Feng <kenneth.feng@amd.com>
Adds a misc driver for Marvell CN10K DPI(DMA Engine) device's physical
function which initializes DPI DMA hardware's global configuration and
enables hardware mailbox channels between physical function (PF) and
it's virtual functions (VF). VF device drivers (User space drivers) use
this hw mailbox to communicate any required device configuration on it's
respective VF device. Accordingly, this DPI PF driver provisions the
VF device resources.
At the hardware level, the DPI physical function (PF) acts as a management
interface to setup the VF device resources, VF devices are only provisioned
to handle or control the actual DMA Engine's data transfer capabilities.
Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
Reviewed-by: Srujana Challa <schalla@marvell.com>
Link: https://lore.kernel.org/r/20240706153009.3775333-1-vattunuru@marvell.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Convert to json-schema for the FSI-attached I2C controller.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Ninad Palsule <ninad@linux.ibm.com>
Link: https://lore.kernel.org/r/20240522192524.3286237-12-eajames@linux.ibm.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Last email from Benoît Cousson was in 2014 [1], so remove him from
maintainers of the TI OMAP platform. Stale maintainer entries hide
information whether subsystem needs help, has a bus-factor or is even
orphaned.
Benoît Cousson, thank you for TI OMAP contributions and maintenance.
[1] https://lore.kernel.org/all/?q=f%3Abcousson%40baylibre.com
Acked-by: Benoît Cousson <bcousson@baylibre.com>
Cc: Benoît Cousson <bcousson@baylibre.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240612084038.18519-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Last email from Tsahee Zidenberg was in 2016 [1], so move Tsahee from
Amazon platform maintainers to credits (thank you for your contributions
and maintenance!). Stale maintainer entries hide information whether
subsystem needs help, has a bus-factor or is even orphaned.
The Amazon platform still has active maintainer - Antoine Tenart -
however there was no maintenance activities coming from Antoine. All
my patches from last 4 years related to Amazon remained unanswered - no
acks, no picks - so document the actual not active status of the
platform by changing it to Odd Fixes.
[1] https://lore.kernel.org/all/?q=f%3Atsahee%40annapurnalabs.com
Cc: Tsahee Zidenberg <tsahee@annapurnalabs.com>
Cc: Antoine Tenart <atenart@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240612084038.18519-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Add git tree for T-Head device tree files and, in the future, drivers for
the T-Head TH1520 SoC.
Signed-off-by: Drew Fustini <drew@pdp7.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240704180913.2516959-1-drew@pdp7.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit changes lingshan's email from intel.com
to kernel.org.
Signed-off-by: Zhu Lingshan <lingshan.zhu@intel.com>
Message-Id: <20240514165125.74802-1-lingshan.zhu@intel.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit introduces a new vDPA driver specifically designed for
managing the virtio control plane over the vDPA bus for OCTEON DPU
devices. The driver consists of two layers:
1. Octep HW Layer (Octeon Endpoint): Responsible for handling hardware
operations and configurations related to the DPU device.
2. Octep Main Layer: Compliant with the vDPA bus framework, this layer
implements device operations for the vDPA bus. It handles device
probing, bus attachment, vring operations, and other relevant tasks.
Signed-off-by: Srujana Challa <schalla@marvell.com>
Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
Signed-off-by: Shijith Thotton <sthotton@marvell.com>
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20240614144659.1776067-1-schalla@marvell.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
The Documentation/userspace-api/iommu.rst file has become outdated due
to the removal of associated structures and APIs.
Specifically, struct such as iommu_cache_invalidate_info and guest
pasid related uapi were removed in commit 0c9f178778 ("iommu:
Remove guest pasid related interfaces and definitions").
And the corresponding uapi/linux/iommu.h file was removed in
commit 00a9bc6070 ("iommu: Move iommu fault data to
linux/iommu.h").
Signed-off-by: Mark-PK Tsai <mark-pk.tsai@mediatek.com>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/20240702120617.26882-1-mark-pk.tsai@mediatek.com
[will: Remove stale reference to 'iommu' from index.rst]
Signed-off-by: Will Deacon <will@kernel.org>
All the MFD components are gone from the header meanwhile. Only the MMC
relevant data is left which makes it a platform_data for the MMC
controller. Move the header to the now fitting directory.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # For MMC
Acked-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240213220221.2380-14-wsa+renesas@sang-engineering.com
Signed-off-by: Lee Jones <lee@kernel.org>
Support for Shared Memory (shm) Bridge is added, which provides a
stricter interface for handling of buffers passed to TrustZone.
The X1Elite platform is added to uefisecapp allow list, to instantiate
the efivars implementation.
A new in-kernel implementation of the pd-mapper (or servreg) service is
introduced, to replace the userspace dependency for USB Type-C and
battery management.
Support for sharing interrupts across multiple bwmon instances is added,
and a refcount imbalance issue is corrected.
The LLCC support for recent platforms is corrected, and SA8775P support
is added.
A new interface is added to SMEM, to expose "feature codes". One example
of the usecase for this is to indicate to the GPU driver which
frequencies are available on the given device.
The interrupt consumer and provider side of SMP2P is updated to provide
more useful names in interrupt stats.
Support for using the mailbox binding and driver for outgoing IPC
interrupt in the SMSM driver is introduced.
socinfo driver learns about SDM670 and IPQ5321, as well as get some
updates to the X1E PMICs.
pmic_glink is bumped to now support managing 3 USB Type-C ports.
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Merge tag 'qcom-drivers-for-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers
Qualcomm driver updates for v6.11
Support for Shared Memory (shm) Bridge is added, which provides a
stricter interface for handling of buffers passed to TrustZone.
The X1Elite platform is added to uefisecapp allow list, to instantiate
the efivars implementation.
A new in-kernel implementation of the pd-mapper (or servreg) service is
introduced, to replace the userspace dependency for USB Type-C and
battery management.
Support for sharing interrupts across multiple bwmon instances is added,
and a refcount imbalance issue is corrected.
The LLCC support for recent platforms is corrected, and SA8775P support
is added.
A new interface is added to SMEM, to expose "feature codes". One example
of the usecase for this is to indicate to the GPU driver which
frequencies are available on the given device.
The interrupt consumer and provider side of SMP2P is updated to provide
more useful names in interrupt stats.
Support for using the mailbox binding and driver for outgoing IPC
interrupt in the SMSM driver is introduced.
socinfo driver learns about SDM670 and IPQ5321, as well as get some
updates to the X1E PMICs.
pmic_glink is bumped to now support managing 3 USB Type-C ports.
* tag 'qcom-drivers-for-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (48 commits)
soc: qcom: smp2p: Use devname for interrupt descriptions
soc: qcom: smsm: Add missing mailbox dependency to Kconfig
soc: qcom: add missing pd-mapper dependencies
soc: qcom: icc-bwmon: Allow for interrupts to be shared across instances
dt-bindings: interconnect: qcom,msm8998-bwmon: Add X1E80100 BWMON instances
dt-bindings: interconnect: qcom,msm8998-bwmon: Remove opp-table from the required list
firmware: qcom: tzmem: export devm_qcom_tzmem_pool_new()
soc: qcom: add pd-mapper implementation
soc: qcom: pdr: extract PDR message marshalling data
soc: qcom: pdr: fix parsing of domains lists
soc: qcom: pdr: protect locator_addr with the main mutex
firmware: qcom: scm: clarify the comment in qcom_scm_pas_init_image()
firmware: qcom: scm: add support for SHM bridge memory carveout
firmware: qcom: tzmem: enable SHM Bridge support
firmware: qcom: scm: add support for SHM bridge operations
firmware: qcom: qseecom: convert to using the TZ allocator
firmware: qcom: scm: make qcom_scm_qseecom_app_get_id() use the TZ allocator
firmware: qcom: scm: make qcom_scm_lmh_dcvsh() use the TZ allocator
firmware: qcom: scm: make qcom_scm_ice_set_key() use the TZ allocator
firmware: qcom: scm: make qcom_scm_assign_mem() use the TZ allocator
...
Link: https://lore.kernel.org/r/20240705034410.13968-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Some of LoongArch processors (Loongson-3 series) support DVFS, their
IOCSR.FEATURES has IOCSRF_FREQSCALE set. And they has a micro-core in
the package called SMC (System Management Controller), which can be
used to detect temperature, control fans, scale frequency and voltage,
etc.
The Loongson-3 CPUFreq driver is very simple now, it communicate with
SMC, get DVFS info, set target frequency from CPUFreq core, and so on.
There is a command list to interact with SMC, widely-used commands in
the CPUFreq driver include:
CMD_GET_VERSION: Get SMC firmware version.
CMD_GET_FEATURE: Get enabled SMC features.
CMD_SET_FEATURE: Enable SMC features, such as basic DVFS, BOOST.
CMD_GET_FREQ_LEVEL_NUM: Get the number of all frequency levels.
CMD_GET_FREQ_BOOST_LEVEL: Get the first boost frequency level.
CMD_GET_FREQ_LEVEL_INFO: Get the detail info of a frequency level.
CMD_GET_FREQ_INFO: Get the current frequency.
CMD_SET_FREQ_INFO: Set the target frequency.
In future we will add automatic frequency scaling, which is similar to
Intel's HWP (HardWare P-State).
Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
[ Viresh: Minor formatting cleanups, change return type of exit() to
void and use devm_mutex_init() ]
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Convert the NXP I2C controller for LPC2xxx/178x/18xx/43xx
to newer DT schema. Created DT schema based on the .txt file
which had `compatible`, `reg`, `interrupts`, `clocks`,
`#address-cells` and `#size-cells` as required properties.
Additional changes to the original .txt binding
- added maintainer from the MAINTAINERS file.
- added resets property required by the corresponding DTS files.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Kanak Shilledar <kanakshilledar@gmail.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Provide a survey of the work-in-progress maturity (implementation
status) of various aspects of the CXL subsystem.
Clarify that in addition to ongoing upkeep relative to specification
updates, there are some long running themes in the driver that respond
to the discovery of new corner cases (bugs) and new use cases (feature
extensions).
The primary audience is distribution maintainers, but it also serves as
a guide for kernel developers to understand what aspects of the CXL
subsystem need more help. It is a landing page to document ongoing
progress, and a guide to discern exposure to work-in-progress features.
Reviewed-by: Adam Manzanares <a.manzanares@samsung.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Alison Schofield <alison.schofield@intel.com>
Link: https://patch.msgid.link/172005486862.2048248.6668794717827294862.stgit@dwillia2-xfh.jf.intel.com
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
I've resigned from Unisoc (formerly Spreadtrum) and cannot access
internal HW specifications any more, also cannot commit much
time for maintaining sprd code, especially DTS.
While I'm happy to help review the sprd drivers I wrote before.
Signed-off-by: Chunyan Zhang <zhangchunyan@iscas.ac.cn>
Link: https://lore.kernel.org/r/20240705091133.3308539-1-zhangchunyan@iscas.ac.cn
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
I recently found out about B: for noting where subsystem bugs can be
filed. I do pay attention to bugzilla.kernel.org. The Linux NFS
community has decided to steer kernel NFS issues to the kernel.org
bugzilla instead of bugzilla.linux-nfs.org.
Remove the W: entry; the sourceforge information is stale and
unmaintained.
Cc: Thorsten Leemhuis <linux@leemhuis.info>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Few cleanups and improvements which were missed by their maintainers:
1. Add Krzysztof as odd-fixer for old ARM platforms: Alphascale, AXM
LSI, Moxa, TI Nspire and VT8500 (with Alexey Charkov).
2. VT8500: align node names with bindings (USB, panel timings).
3. Cirrus: align node names with bindings (panel timings).
4. TI Nspire: correct unit addresses, correct watchdog compatible and
properties while making it disabled (never tested).
5. Nuvoton, Aspeed: align node names with bindings (I2C).
IMPORTANT: At least for Aspeed it is known to affect some user-space
tools, because that user-space looks for specific node path via
/sys/firmware/devicetree. The /sys/firmware/devicetree is not the ABI
and any user-space relying on it:
- Prevents any changes in DTS, e.g. node renaming or moving,
changing unit addresses (re-arranging child bus addressing).
- Is using undocumented interface.
- Is neither reliable nor understandable.
6. TI OMAP and Davinci: align node names with bindings (panel timings),
drop incorrect property.
7. STI: document in bindings codec child to fix dtbs_checks.
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Merge tag 'dt-cleanup-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt into soc/dt
Minor improvements in ARM DTS for v6.11
Few cleanups and improvements which were missed by their maintainers:
1. Add Krzysztof as odd-fixer for old ARM platforms: Alphascale, AXM
LSI, Moxa, TI Nspire and VT8500 (with Alexey Charkov).
2. VT8500: align node names with bindings (USB, panel timings).
3. Cirrus: align node names with bindings (panel timings).
4. TI Nspire: correct unit addresses, correct watchdog compatible and
properties while making it disabled (never tested).
5. Nuvoton, Aspeed: align node names with bindings (I2C).
IMPORTANT: At least for Aspeed it is known to affect some user-space
tools, because that user-space looks for specific node path via
/sys/firmware/devicetree. The /sys/firmware/devicetree is not the ABI
and any user-space relying on it:
- Prevents any changes in DTS, e.g. node renaming or moving,
changing unit addresses (re-arranging child bus addressing).
- Is using undocumented interface.
- Is neither reliable nor understandable.
6. TI OMAP and Davinci: align node names with bindings (panel timings),
drop incorrect property.
7. STI: document in bindings codec child to fix dtbs_checks.
* tag 'dt-cleanup-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt:
ARM: dts: omap am5729-beagleboneai: drop unneeded ti,enable-id-detection
dt-bindings: soc: sti: st,sti-syscon: document codec node
ARM: dts: ti: align panel timings node name with dtschema
arm: dts: aspeed: Use standard 'i2c' bus node name
arm: dts: nuvoton: Use standard 'i2c' bus node name
MAINTAINERS: ARM: alphascale: add Krzysztof Kozlowski as maintainer
ARM: dts: nspire: Add full compatible for watchdog node
ARM: dts: nspire: Add unit name addresses to memory nodes
MAINTAINERS: ARM: nspire: add Krzysztof Kozlowski as maintainer
MAINTAINERS: ARM: vt8500: add Alexey and Krzysztof as maintainers
MAINTAINERS: ARM: axm: add Krzysztof Kozlowski as maintainer
MAINTAINERS: ARM: moxa: add Krzysztof Kozlowski as maintainer
ARM: dts: cirrus: align panel timings node name with dtschema
ARM: dts: vt8500: align panel timings node name with dtschema
ARM: dts: vt8500: replace "uhci" nodename with generic name "usb"
Link: https://lore.kernel.org/r/20240702065359.7378-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'pci-v6.10-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull pci update from Bjorn Helgaas:
- Update MAINTAINERS and CREDITS to credit Gustavo Pimentel with the
Synopsys DesignWare eDMA driver and reflect that he is no longer at
Synopsys and isn't in a position to maintain the DesignWare xData
traffic generator (Bjorn Helgaas)
* tag 'pci-v6.10-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
CREDITS: Add Synopsys DesignWare eDMA driver for Gustavo Pimentel
MAINTAINERS: Orphan Synopsys DesignWare xData traffic generator
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Merge v6.10-rc6 into drm-next
The exynos-next pull is based on a newer -rc than drm-next. hence
backmerge first to make sure the unrelated conflicts we accumulated
don't end up randomly in the exynos merge pull, but are separated out.
Conflicts are all benign: Adjacent changes in amdgpu and fbdev-dma
code, and cherry-pick conflict in xe.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
FastRPC is a way to offload method invocation to the DSPs on Qualcomm
platforms. As the driver uses dma-bufs, add dri-devel mailing list to
the MAINTAINERS's entry, so that DRM maintainers are notified about the
uAPI changes. This follows the usual practice established by the "DMA
BUFFER SHARING FRAMEWORK" entry in the file.
Suggested-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20240705075900.424100-7-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
There's one fix for power management with Intel's e1000e here,
Thorsten tells us there's another problem that started in v6.9.
We're trying to wrap that up but I don't think it's blocking.
Current release - new code bugs:
- wifi: mac80211: disable softirqs for queued frame handling
- af_unix: fix uninit-value in __unix_walk_scc(), with the new garbage
collection algo
Previous releases - regressions:
- Bluetooth:
- qca: fix BT enable failure for QCA6390 after warm reboot
- add quirk to ignore reserved PHY bits in LE Extended Adv Report,
abused by some Broadcom controllers found on Apple machines
- wifi: wilc1000: fix ies_len type in connect path
Previous releases - always broken:
- tcp: fix DSACK undo in fast recovery to call tcp_try_to_open(),
avoid premature timeouts
- net: make sure skb_datagram_iter maps fragments page by page,
in case we somehow get compound highmem mixed in
- eth: bnx2x: fix multiple UBSAN array-index-out-of-bounds when
more queues are used
Misc:
- MAINTAINERS: Remembering Larry Finger
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from bluetooth, wireless and netfilter.
There's one fix for power management with Intel's e1000e here,
Thorsten tells us there's another problem that started in v6.9. We're
trying to wrap that up but I don't think it's blocking.
Current release - new code bugs:
- wifi: mac80211: disable softirqs for queued frame handling
- af_unix: fix uninit-value in __unix_walk_scc(), with the new
garbage collection algo
Previous releases - regressions:
- Bluetooth:
- qca: fix BT enable failure for QCA6390 after warm reboot
- add quirk to ignore reserved PHY bits in LE Extended Adv Report,
abused by some Broadcom controllers found on Apple machines
- wifi: wilc1000: fix ies_len type in connect path
Previous releases - always broken:
- tcp: fix DSACK undo in fast recovery to call tcp_try_to_open(),
avoid premature timeouts
- net: make sure skb_datagram_iter maps fragments page by page, in
case we somehow get compound highmem mixed in
- eth: bnx2x: fix multiple UBSAN array-index-out-of-bounds when more
queues are used
Misc:
- MAINTAINERS: Remembering Larry Finger"
* tag 'net-6.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (62 commits)
bnxt_en: Fix the resource check condition for RSS contexts
mlxsw: core_linecards: Fix double memory deallocation in case of invalid INI file
inet_diag: Initialize pad field in struct inet_diag_req_v2
tcp: Don't flag tcp_sk(sk)->rx_opt.saw_unknown for TCP AO.
selftests: make order checking verbose in msg_zerocopy selftest
selftests: fix OOM in msg_zerocopy selftest
ice: use proper macro for testing bit
ice: Reject pin requests with unsupported flags
ice: Don't process extts if PTP is disabled
ice: Fix improper extts handling
selftest: af_unix: Add test case for backtrack after finalising SCC.
af_unix: Fix uninit-value in __unix_walk_scc()
bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set()
net: rswitch: Avoid use-after-free in rswitch_poll()
netfilter: nf_tables: unconditionally flush pending work before notifier
wifi: iwlwifi: mvm: check vif for NULL/ERR_PTR before dereference
wifi: iwlwifi: mvm: avoid link lookup in statistics
wifi: iwlwifi: mvm: don't wake up rx_sync_waitq upon RFKILL
wifi: iwlwifi: properly set WIPHY_FLAG_SUPPORTS_EXT_KEK_KCK
wifi: wilc1000: fix ies_len type in connect path
...
The big one here is we finally have Paul Cercueil's (and others)
DMA buffer support for IIO devices enabling high speed zero
copy transfer of data to and from sensors supported by IIO (and for
example USB). This should aid with upstream support of a range of
higher performance ADCs and DACs.
Two merges from other trees
- spi/spi_devm_optimize used for simplification in ad7944.
- dmaengine/topic_dma_vec to enable the DMABUF series.
One feature with impact outside IIO.
- Richer set of dev_err_probe() like helpers to cover ERR_PTR() cases.
New device support
==================
adi,ad7173
- Add support for AD4111, AD4112, AD4114, AD4115 and ADC4116 pseudo
differential ADCs. Major driver rework was needed to enabled these.
adi,ad7944
- Use devm_spi_optimize_message() to avoid a local devm cleanup
callback. This is the example case from the patch set, others will
follow.
mediatek,mt6359-auxadc
- New driver for this ADC IP found in MT6357, MT6358 and MT6359 PMICs.
st,accel
- Add support for the LIS2DS12 accelerometer
ti,ads1119
- New driver for this 16 bit 2-differential or 4-single ended channel
ADC.
Features
========
dt-bindings
- Introduce new common-mode-channel property to help handle pseudo
differential ADCs where we have something that looks like one side
of differential input, but which is only suited for use with a
slow moving reference.
adi,adf4350
- Support use as a clock provider.
iio-hmwon
- Support reading of labels from IIO devices by their consumers and
use this in the hwmon bridge.
Cleanup and minor fixes
=======================
Treewide
- Use regmap_clear_bits() / regmap_set_bits() to simplify open coded
equivalents.
- Use devm_regulator_get_enable_read_voltage() to replace equivalent
opencoded boilerplate. In some cases enabled complete conversion to
devm handling and removal of explicit remove() callbacks.
- Introduce dev_err_ptr_probe() and other variants and make use of
of them in a couple of examples driver cleanups. Will find use in
many more drivers soon.
adi,ad7192
- Introduce local struct device *dev and use dev_err_probe() to give
more readable code.
adi,adi-axi-adc/dac
- Improved consistency of messages using dev_err_probe()
adi,adis
- Split the trigger handling into cases that needed paging and those that
don't resulting in more readable code.
- Use cleanup.h to simplify error paths via scoped cleanup.
- Add adis specific lock helpers and make use of them in a number of drivers.
adi,ad7192
- Update maintainer (Alisa-Dariana Roman)
adi,ad7606
- dt-binding cleanup.
avago,apds9306
- Add a maintainer entry (Subhajit Ghosh)
linear,ltc2309
- Fix a wrong endian type.
st,stm32-dfsdm
- Fix a missing port property in the dt-binding.
st,sensors
- Relax whoami match failure to a warning print rather than probe failure.
This enables fallback compatibles to existing parts from those that don't
necessarily even exit yet.
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Merge tag 'iio-for-6.11b' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next
Jonathan writes:
IIO: 2nd set of new device support, features and cleanup for 6.11
The big one here is we finally have Paul Cercueil's (and others)
DMA buffer support for IIO devices enabling high speed zero
copy transfer of data to and from sensors supported by IIO (and for
example USB). This should aid with upstream support of a range of
higher performance ADCs and DACs.
Two merges from other trees
- spi/spi_devm_optimize used for simplification in ad7944.
- dmaengine/topic_dma_vec to enable the DMABUF series.
One feature with impact outside IIO.
- Richer set of dev_err_probe() like helpers to cover ERR_PTR() cases.
New device support
==================
adi,ad7173
- Add support for AD4111, AD4112, AD4114, AD4115 and ADC4116 pseudo
differential ADCs. Major driver rework was needed to enabled these.
adi,ad7944
- Use devm_spi_optimize_message() to avoid a local devm cleanup
callback. This is the example case from the patch set, others will
follow.
mediatek,mt6359-auxadc
- New driver for this ADC IP found in MT6357, MT6358 and MT6359 PMICs.
st,accel
- Add support for the LIS2DS12 accelerometer
ti,ads1119
- New driver for this 16 bit 2-differential or 4-single ended channel
ADC.
Features
========
dt-bindings
- Introduce new common-mode-channel property to help handle pseudo
differential ADCs where we have something that looks like one side
of differential input, but which is only suited for use with a
slow moving reference.
adi,adf4350
- Support use as a clock provider.
iio-hmwon
- Support reading of labels from IIO devices by their consumers and
use this in the hwmon bridge.
Cleanup and minor fixes
=======================
Treewide
- Use regmap_clear_bits() / regmap_set_bits() to simplify open coded
equivalents.
- Use devm_regulator_get_enable_read_voltage() to replace equivalent
opencoded boilerplate. In some cases enabled complete conversion to
devm handling and removal of explicit remove() callbacks.
- Introduce dev_err_ptr_probe() and other variants and make use of
of them in a couple of examples driver cleanups. Will find use in
many more drivers soon.
adi,ad7192
- Introduce local struct device *dev and use dev_err_probe() to give
more readable code.
adi,adi-axi-adc/dac
- Improved consistency of messages using dev_err_probe()
adi,adis
- Split the trigger handling into cases that needed paging and those that
don't resulting in more readable code.
- Use cleanup.h to simplify error paths via scoped cleanup.
- Add adis specific lock helpers and make use of them in a number of drivers.
adi,ad7192
- Update maintainer (Alisa-Dariana Roman)
adi,ad7606
- dt-binding cleanup.
avago,apds9306
- Add a maintainer entry (Subhajit Ghosh)
linear,ltc2309
- Fix a wrong endian type.
st,stm32-dfsdm
- Fix a missing port property in the dt-binding.
st,sensors
- Relax whoami match failure to a warning print rather than probe failure.
This enables fallback compatibles to existing parts from those that don't
necessarily even exit yet.
* tag 'iio-for-6.11b' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (112 commits)
iio: adc: ad7173: Fix uninitialized symbol is_current_chan
iio: adc: Add support for MediaTek MT6357/8/9 Auxiliary ADC
math.h: Add unsigned 8 bits fractional numbers type
dt-bindings: iio: adc: Add MediaTek MT6359 PMIC AUXADC
iio: common: scmi_iio: convert to dev_err_probe()
iio: backend: make use of dev_err_cast_probe()
iio: temperature: ltc2983: convert to dev_err_probe()
dev_printk: add new dev_err_probe() helpers
iio: xilinx-ams: Add labels
iio: adc: ad7944: use devm_spi_optimize_message()
Documentation: iio: Document high-speed DMABUF based API
iio: buffer-dmaengine: Support new DMABUF based userspace API
iio: buffer-dma: Enable support for DMABUFs
iio: core: Add new DMABUF interface infrastructure
MAINTAINERS: Update AD7192 driver maintainer
iio: adc: ad7192: use devm_regulator_get_enable_read_voltage
iio: st_sensors: relax WhoAmI check in st_sensors_verify_id()
MAINTAINERS: Add AVAGO APDS9306
dt-bindings: iio: adc: adi,ad7606: comment and sort the compatible names
dt-bindings: iio: adc: adi,ad7606: add missing datasheet link
...
A number of devicetree fixes came in for the rockchip platforms, correcting
some of the address information, and reverting a change to the MMC controller
configuration that caused regressions.
Four drivers have one code change each, addressing minor build issues for
the optee firmware driver, the litex SoC platform driver and two reset
drivers.
The riscv fixes as also simple, mainly turning off device nodes in the
canaan dts files unless they are actually usable on a particular board.
Finally, Drew takes over maintaining the THEAD RISC-V SoC platform.
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Merge tag 'arm-fixes-6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC fixes from Arnd Bergmann:
"A number of devicetree fixes came in for the rockchip platforms,
correcting some of the address information, and reverting a change to
the MMC controller configuration that caused regressions.
Four drivers have one code change each, addressing minor build issues
for the optee firmware driver, the litex SoC platform driver and two
reset drivers.
The riscv fixes as also simple, mainly turning off device nodes in the
canaan dts files unless they are actually usable on a particular
board.
Finally, Drew takes over maintaining the THEAD RISC-V SoC platform"
* tag 'arm-fixes-6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
drivers/soc/litex: drop obsolete dependency on COMPILE_TEST
tee: optee: ffa: Fix missing-field-initializers warning
arm64: dts: rockchip: Add sound-dai-cells for RK3368
arm64: dts: rockchip: Fix the i2c address of es8316 on Cool Pi 4B
reset: hisilicon: hi6220: add missing MODULE_DESCRIPTION() macro
reset: gpio: Fix missing gpiolib dependency for GPIO reset controller
MAINTAINERS: thead: update Maintainer
arm64: dts: rockchip: fix PMIC interrupt pin on ROCK Pi E
riscv: dts: starfive: Set EMMC vqmmc maximum voltage to 3.3V on JH7110 boards
arm64: dts: rockchip: make poweroff(8) work on Radxa ROCK 5A
Revert "arm64: dts: rockchip: remove redundant cd-gpios from rk3588 sdmmc nodes"
ARM: dts: rockchip: rk3066a: add #sound-dai-cells to hdmi node
arm64: dts: rockchip: Fix the value of `dlg,jack-det-rate` mismatch on rk3399-gru
arm64: dts: rockchip: set correct pwm0 pinctrl on rk3588-tiger
riscv: dts: canaan: Disable I/O devices unless used
riscv: dts: canaan: Clean up serial aliases
arm64: dts: rockchip: Rename LED related pinctrl nodes on rk3308-rock-pi-s
arm64: dts: rockchip: Fix SD NAND and eMMC init on rk3308-rock-pi-s
arm64: dts: rockchip: Fix rk3308 codec@ff560000 reset-names
arm64: dts: rockchip: Fix the DCDC_REG2 minimum voltage on Quartz64 Model B
Add the basic skeleton for a new platform driver for the microcontroller
found on the Turris Omnia board.
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20240701113010.16447-3-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Add binding for cznic,turris-omnia-mcu, the device-tree node
representing the system-controller features provided by the MCU on the
Turris Omnia router.
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20240701113010.16447-2-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The ChromeOS Embedded Controller implements a command to control charge
thresholds and behaviour.
Use it to implement the standard Linux charge_control_start_threshold,
charge_control_end_threshold and charge_behaviour sysfs UAPIs.
The driver is designed to be probed via the cros_ec mfd device.
Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20240630-cros_ec-charge-control-v5-4-8f649d018c52@weissschuh.net
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
Convert dt-binding spi-fsl-dspi.txt to yaml format.
Use part Vladimir Oltean's work at of
https://lore.kernel.org/linux-spi/20221111224651.577729-1-vladimir.oltean@nxp.com/
Additional changes during convert:
- compatible string "fsl,ls1028a-dspi" can be followed by
fsl,ls1021a-v1.0-dspi.
- Change "dspi0@4002c000" to "spi@4002c000" in example.
- Reorder properties in example.
- Use GIC include in example.
- Deprecated fsl,spi-cs-sck-delay and fsl,spi-sck-cs-delay by use common SPI
property.
- Use compatible string 'jedec,spi-nor' in example.
- Split peripheral part to fsl,dspi-peripheral-props.yaml.
- Remove 'interrupts' and 'pinctrl' from required list.
- Update 'bus-num' description.
- Update 'spi-num-chipselects' description by add "cs-gpios don't count
against this number".
- Remove 'big-endian' description.
Co-developed-by: Kuldeep Singh <kuldeep.singh@nxp.com>
Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
Co-developed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20240624-ls_qspi-v4-2-3d1c6f5005bf@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Alexandru Tachici has not been active. Also the email address included
is not reachable anymore. I was assigned to work on the driver instead.
Remove Alexandru Tachici and add myself as maintainer of AD7192 driver.
Signed-off-by: Alisa-Dariana Roman <alisa.roman@analog.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20240624124941.113010-7-alisa.roman@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Since Jesse has moved to a new role, replace him with a new maintainer
to work with Tony on representing Intel networking drivers in the
kernel.
Cc: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Acked-by: Paul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Airoha SoC is not covered by any maintainer entry so relevant patches
can be missed. It seems Mediatek SoC maintainers were covering some
parts of Airoha and Airoha itself is subsidiary of Mediatek, so assign
the Airoha maintenance to Matthias and AngeloGioacchino.
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20240628095044.132276-2-angelogioacchino.delregno@collabora.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Introduce support for Cirrus Logic Device CS40L50: a
haptic driver with waveform memory, integrated DSP,
and closed-loop algorithms.
The ASoC driver enables I2S streaming to the device.
Reviewed-by: David Rhodes <drhodes@opensource.cirrus.com>
Signed-off-by: James Ogletree <jogletre@opensource.cirrus.com>
Reviewed-by: Jeff LaBundy <jeff@labundy.com>
Reviewed-by: Ricardo Rivera-Matos <rriveram@opensource.cirrus.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20240620161745.2312359-6-jogletre@opensource.cirrus.com
Signed-off-by: Lee Jones <lee@kernel.org>
Introduce support for Cirrus Logic Device CS40L50: a
haptic driver with waveform memory, integrated DSP,
and closed-loop algorithms.
The input driver provides the interface for control of
haptic effects through the device.
Signed-off-by: James Ogletree <jogletre@opensource.cirrus.com>
Reviewed-by: Jeff LaBundy <jeff@labundy.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Link: https://lore.kernel.org/r/20240620161745.2312359-5-jogletre@opensource.cirrus.com
Signed-off-by: Lee Jones <lee@kernel.org>
Introduce support for Cirrus Logic Device CS40L50: a
haptic driver with waveform memory, integrated DSP,
and closed-loop algorithms.
The MFD component registers and initializes the device.
Signed-off-by: James Ogletree <jogletre@opensource.cirrus.com>
Reviewed-by: Jeff LaBundy <jeff@labundy.com>
Link: https://lore.kernel.org/r/20240620161745.2312359-4-jogletre@opensource.cirrus.com
Signed-off-by: Lee Jones <lee@kernel.org>
CS40L50 is a haptic driver with waveform memory,
integrated DSP, and closed-loop algorithms.
Add a YAML DT binding document for this device.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: James Ogletree <jogletre@opensource.cirrus.com>
Reviewed-by: Jeff LaBundy <jeff@labundy.com>
Link: https://lore.kernel.org/r/20240620161745.2312359-3-jogletre@opensource.cirrus.com
Signed-off-by: Lee Jones <lee@kernel.org>
40x platforms have been orphaned for many years.
Remove them.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240628121201.130802-1-mpe@ellerman.id.au
This tag contains habanalabs driver changes for v6.11.
The notable changes are:
- uAPI changes:
- Use device-name directory in debugfs-driver-habanalabs.
- Expose server type in debugfs.
- New features and improvements:
- Gradual sleep in polling memory macro.
- Reduce Gaudi2 MSI-X interrupt count to 128.
- Add Gaudi2-D revision support.
- Firmware related changes:
- Add timestamp to CPLD info.
- Gaudi2: Assume hard-reset by firmware upon MC SEI severe error.
- Align Gaudi2 interrupt names.
- Check for errors after preboot is ready.
- Bug fixes and code cleanups:
- Move heartbeat work initialization to early init.
- Fix a race when receiving events during reset.
- Change the heartbeat scheduling point.
- Maintainers:
- Change habanalabs maintainer and git repo path.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Ofir Bitton <obitton@habana.ai>
Link: https://patchwork.freedesktop.org/patch/msgid/ZnfIjTH5AYQvPe7n@obitton-vm-u22.habana-labs.com
Currently there is no entry for
Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml file. The driver
file corresponding to this binding file is drivers/soc/ti/pruss.c which
is maintained in TI KEYSTONE MULTICORE NAVIGATOR DRIVERS. Add the
binding file also to the same section so that this could be maintained.
Signed-off-by: MD Danish Anwar <danishanwar@ti.com>
Link: https://lore.kernel.org/r/20240625153319.795665-2-danishanwar@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
UAPI Changes:
Cross-subsystem Changes:
Core Changes:
- panic: Monochrome logo support, Various fixes
- ttm: Improve the number of page faults on some platforms, Fix test
build breakage with PREEMPT_RT, more test coverage and various test
improvements
Driver Changes:
- Add missing MODULE_DESCRIPTION where needed
- ipu-v3: Various fixes
- vc4: Monochrome TV support
- bridge:
- analogix_dp: Various improvements and reworks, handle AUX
transfers timeout
- tc358767: Fix DRM_BRIDGE_ATTACH_NO_CONNECTOR, Fix clock
calculations
- panels:
- More transitions to mipi_dsi wrapped functions
- New panels: Lincoln Technologies LCD197, Ortustech COM35H3P70ULC,
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Merge tag 'drm-misc-next-2024-06-27' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next
drm-misc-next for 6.11:
UAPI Changes:
Cross-subsystem Changes:
Core Changes:
- panic: Monochrome logo support, Various fixes
- ttm: Improve the number of page faults on some platforms, Fix test
build breakage with PREEMPT_RT, more test coverage and various test
improvements
Driver Changes:
- Add missing MODULE_DESCRIPTION where needed
- ipu-v3: Various fixes
- vc4: Monochrome TV support
- bridge:
- analogix_dp: Various improvements and reworks, handle AUX
transfers timeout
- tc358767: Fix DRM_BRIDGE_ATTACH_NO_CONNECTOR, Fix clock
calculations
- panels:
- More transitions to mipi_dsi wrapped functions
- New panels: Lincoln Technologies LCD197, Ortustech COM35H3P70ULC,
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <mripard@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240627-congenial-pistachio-nyala-848cf4@houat
Cross-merge networking fixes after downstream PR.
No conflicts.
Adjacent changes:
e3f02f32a0 ("ionic: fix kernel panic due to multi-buffer handling")
d9c0420999 ("ionic: Mark error paths in the data path as unlikely")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
- maintainers: Larry Finger sadly passed away
- maintainers: ath trees are in their group now
- TXQ FQ quantum configuration fix
- TI wl driver: work around stuck FW in AP mode
- mac80211: disable softirqs in some new code
needing that
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Merge tag 'wireless-2024-06-27' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless
Johannes Berg says:
====================
Just a few changes:
- maintainers: Larry Finger sadly passed away
- maintainers: ath trees are in their group now
- TXQ FQ quantum configuration fix
- TI wl driver: work around stuck FW in AP mode
- mac80211: disable softirqs in some new code
needing that
* tag 'wireless-2024-06-27' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless:
MAINTAINERS: wifi: update ath.git location
MAINTAINERS: Remembering Larry Finger
wifi: mac80211: disable softirqs for queued frame handling
wifi: cfg80211: restrict NL80211_ATTR_TXQ_QUANTUM values
wifi: wlcore: fix wlcore AP mode
====================
Link: https://patch.msgid.link/20240627083627.15312-3-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Current release - regressions:
- core: add softirq safety to netdev_rename_lock
- tcp: fix tcp_rcv_fastopen_synack() to enter TCP_CA_Loss for failed TFO
- batman-adv: fix RCU race at module unload time
Current release - new code bugs:
Previous releases - regressions:
- openvswitch: get related ct labels from its master if it is not confirmed
- eth: bonding: fix incorrect software timestamping report
- eth: mlxsw: fix memory corruptions on spectrum-4 systems
- eth: ionic: use dev_consume_skb_any outside of napi
Previous releases - always broken:
- netfilter: fully validate NFT_DATA_VALUE on store to data registers
- unix: several fixes for OoB data
- tcp: fix race for duplicate reqsk on identical SYN
- bpf:
- fix may_goto with negative offset.
- fix the corner case with may_goto and jump to the 1st insn.
- fix overrunning reservations in ringbuf
- can:
- j1939: recover socket queue on CAN bus error during BAM transmission
- mcp251xfd: fix infinite loop when xmit fails
- dsa: microchip: monitor potential faults in half-duplex mode
- eth: vxlan: pull inner IP header in vxlan_xmit_one()
- eth: ionic: fix kernel panic due to multi-buffer handling
Misc:
- selftest: unix tests refactor and a lot of new cases added
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from can, bpf and netfilter.
There are a bunch of regressions addressed here, but hopefully nothing
spectacular. We are still waiting the driver fix from Intel, mentioned
by Jakub in the previous networking pull.
Current release - regressions:
- core: add softirq safety to netdev_rename_lock
- tcp: fix tcp_rcv_fastopen_synack() to enter TCP_CA_Loss for failed
TFO
- batman-adv: fix RCU race at module unload time
Previous releases - regressions:
- openvswitch: get related ct labels from its master if it is not
confirmed
- eth: bonding: fix incorrect software timestamping report
- eth: mlxsw: fix memory corruptions on spectrum-4 systems
- eth: ionic: use dev_consume_skb_any outside of napi
Previous releases - always broken:
- netfilter: fully validate NFT_DATA_VALUE on store to data registers
- unix: several fixes for OoB data
- tcp: fix race for duplicate reqsk on identical SYN
- bpf:
- fix may_goto with negative offset
- fix the corner case with may_goto and jump to the 1st insn
- fix overrunning reservations in ringbuf
- can:
- j1939: recover socket queue on CAN bus error during BAM
transmission
- mcp251xfd: fix infinite loop when xmit fails
- dsa: microchip: monitor potential faults in half-duplex mode
- eth: vxlan: pull inner IP header in vxlan_xmit_one()
- eth: ionic: fix kernel panic due to multi-buffer handling
Misc:
- selftest: unix tests refactor and a lot of new cases added"
* tag 'net-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (61 commits)
net: mana: Fix possible double free in error handling path
selftest: af_unix: Check SIOCATMARK after every send()/recv() in msg_oob.c.
af_unix: Fix wrong ioctl(SIOCATMARK) when consumed OOB skb is at the head.
selftest: af_unix: Check EPOLLPRI after every send()/recv() in msg_oob.c
selftest: af_unix: Check SIGURG after every send() in msg_oob.c
selftest: af_unix: Add SO_OOBINLINE test cases in msg_oob.c
af_unix: Don't stop recv() at consumed ex-OOB skb.
selftest: af_unix: Add non-TCP-compliant test cases in msg_oob.c.
af_unix: Don't stop recv(MSG_DONTWAIT) if consumed OOB skb is at the head.
af_unix: Stop recv(MSG_PEEK) at consumed OOB skb.
selftest: af_unix: Add msg_oob.c.
selftest: af_unix: Remove test_unix_oob.c.
tracing/net_sched: NULL pointer dereference in perf_trace_qdisc_reset()
netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers
net: usb: qmi_wwan: add Telit FN912 compositions
tcp: fix tcp_rcv_fastopen_synack() to enter TCP_CA_Loss for failed TFO
ionic: use dev_consume_skb_any outside of napi
net: dsa: microchip: fix wrong register write when masking interrupt
Fix race for duplicate reqsk on identical SYN
ibmvnic: Add tx check to prevent skb leak
...
This became bigger than usual, as it receives a pile of pending
ASoC fixes. Most of changes are for device-specific issues while
there are a few core fixes that are all rather trivial.
- DMA-engine sync fixes
- Continued MIDI2 conversion fixes
- Various ASoC Intel SOF fixes
- A series of ASoC topology fixes for memory handling
- AMD ACP fix, curing a recent regression, too
- Platform / codec-specific fixes for mediatek, atmel, realtek, etc
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Merge tag 'sound-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"This became bigger than usual, as it receives a pile of pending ASoC
fixes. Most of changes are for device-specific issues while there are
a few core fixes that are all rather trivial:
- DMA-engine sync fixes
- Continued MIDI2 conversion fixes
- Various ASoC Intel SOF fixes
- A series of ASoC topology fixes for memory handling
- AMD ACP fix, curing a recent regression, too
- Platform / codec-specific fixes for mediatek, atmel, realtek, etc"
* tag 'sound-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (40 commits)
ASoC: rt5645: fix issue of random interrupt from push-button
ALSA: seq: Fix missing MSB in MIDI2 SPP conversion
ASoC: amd: yc: Fix non-functional mic on ASUS M5602RA
ALSA: hda/realtek: fix mute/micmute LEDs don't work for EliteBook 645/665 G11.
ALSA: hda/realtek: Fix conflicting quirk for PCI SSID 17aa:3820
ALSA: dmaengine_pcm: terminate dmaengine before synchronize
ALSA: hda/relatek: Enable Mute LED on HP Laptop 15-gw0xxx
ALSA: PCM: Allow resume only for suspended streams
ALSA: seq: Fix missing channel at encoding RPN/NRPN MIDI2 messages
ASoC: mediatek: mt8195: Add platform entry for ETDM1_OUT_BE dai link
ASoC: fsl-asoc-card: set priv->pdev before using it
ASoC: amd: acp: move chip->flag variable assignment
ASoC: amd: acp: remove i2s configuration check in acp_i2s_probe()
ASoC: amd: acp: add a null check for chip_pdev structure
ASoC: Intel: soc-acpi: mtl: fix speaker no sound on Dell SKU 0C64
ASoC: q6apm-lpass-dai: close graph on prepare errors
ASoC: cs35l56: Disconnect ASP1 TX sources when ASP1 DAI is hooked up
ASoC: topology: Fix route memory corruption
ASoC: rt722-sdca-sdw: add debounce time for type detection
ASoC: SOF: sof-audio: Skip unprepare for in-use widgets on error rollback
...
I noticed that there's technically not an explicit maintainer for this
directory, even if the files currently in it are covered by either the
Mircochip FPGA or AT91 entries. Add it to the entry covering the
corresponding driver directory.
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
The directory covering cache controller bindings has no MAINTAINER other
than the fallback to myself, Rob and Krzysztof. Add it to the entry for
the corresponding drivers.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
The main addition this time is the support for platform to agent(p2a
also referred sometimes as notification or Rx) channel completion via
interrupt driven method. Currently, the OSPM agent clears or
acknowledge the receipt of the norification or delayed response by
updating the flags in the shared memory region which the platform is
expected to poll.
On some platforms that are completely interrupt driven, the OSPM
agent is expected to send a response message instead. This change
adds the support for the same.
Other changes include addition of a separate mailing list specific to
SCMI to allow open discussions about the interface itself in addition
to the kernel driver updates and support for system suspend via the
platform noification used on some systems.
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Merge tag 'scmi-updates-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into soc/drivers
Arm SCMI driver updates for v6.11
The main addition this time is the support for platform to agent(p2a
also referred sometimes as notification or Rx) channel completion via
interrupt driven method. Currently, the OSPM agent clears or
acknowledge the receipt of the norification or delayed response by
updating the flags in the shared memory region which the platform is
expected to poll.
On some platforms that are completely interrupt driven, the OSPM
agent is expected to send a response message instead. This change
adds the support for the same.
Other changes include addition of a separate mailing list specific to
SCMI to allow open discussions about the interface itself in addition
to the kernel driver updates and support for system suspend via the
platform noification used on some systems.
* tag 'scmi-updates-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
firmware: arm_scmi: Add support for platform to agent channel completion
dt-bindings: firmware: arm,scmi: Add support for notification completion channel
firmware: arm_scmi: Add support for system suspend in power control driver
MAINTAINERS: Add mailing list for SCMI drivers
Link: https://lore.kernel.org/r/20240620093924.375244-3-sudeep.holla@arm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
T-Head:
Jisheng hasn't got enough time to look after the platform, so Drew
Fustini is going to take over.
StarFive:
A fix for a regulator voltage range that prevented using low performance
SD cards.
Canaan:
Cleanup for some "over eager" aliases for serial ports that did not
exist on some boards and I/O devices disabled on boards where they were
not actually in use.
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
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Merge tag 'riscv-dt-fixes-for-v6.10-rc5+' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into arm/fixes
RISC-V Devicetree fixes for v6.10-rc5+
T-Head:
Jisheng hasn't got enough time to look after the platform, so Drew
Fustini is going to take over.
StarFive:
A fix for a regulator voltage range that prevented using low performance
SD cards.
Canaan:
Cleanup for some "over eager" aliases for serial ports that did not
exist on some boards and I/O devices disabled on boards where they were
not actually in use.
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Add support for the Raspberry Pi PiSP Back End.
The driver has been upported from the Raspberry Pi kernel at revision
f74893f8a0c2 ("drivers: media: pisp_be: Update seqeuence numbers of the
buffers").
The ISP documentation is available at:
https://datasheets.raspberrypi.com/camera/raspberry-pi-image-signal-processor-specification.pdf
Signed-off-by: David Plowman <david.plowman@raspberrypi.com>
Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Signed-off-by: Nick Hollinghurst <nick.hollinghurst@raspberrypi.org>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
[hverkuil: drop dev_err after platform_get_irq to fix a coccinelle check]
Add bindings for the Raspberry Pi PiSP Back End memory-to-memory image
signal processor.
Datasheet:
https://datasheets.raspberrypi.com/camera/raspberry-pi-image-signal-processor-specification.pdf
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Add the Raspberry Pi PiSP Back End uAPI header.
The header defines the data type used to configure the PiSP Back End
ISP.
The detailed description of the types and of the ISP configuration
procedure is available at
https://datasheets.raspberrypi.com/camera/raspberry-pi-image-signal-processor-specification.pdf
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
ath.git tree has moved to a new location. The old location will be an alias to
the new location and will work at least until end of 2024, but best to update
git trees already now.
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20240626102632.1554485-1-kvalo@kernel.org
Pavel's repo hasn't been used actively for quite some time.
Let's make it official.
Cc: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Lee Jones <lee@kernel.org>
This just adds the scaffolding for an ethernet driver for Tehuti
Networks TN40xx chips.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@gmail.com>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Link: https://patch.msgid.link/20240623235507.108147-3-fujita.tomonori@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The ADS1119 is a precision, 16-bit, analog-to-digital converter (ADC)
that features two differential or four single-ended inputs through a
flexible input multiplexer (MUX), rail-to-rail input
buffers, a programmable gain stage, a voltage reference, and an
oscillator.
Apart from normal single conversion, the driver also supports
continuous conversion mode using a triggered buffer. However, in this
mode only one channel can be scanned at a time.
Datasheet: https://www.ti.com/lit/gpn/ads1119
Signed-off-by: João Paulo Gonçalves <joao.goncalves@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Link: https://patch.msgid.link/20240617183905.4685-1-francesco@dolcini.it
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Commit ae8fc2948b ("ASoC: dt-bindings: add missing vender prefix on
filename") renames a few files in Documentation/devicetree/bindings/sound/,
but misses to adjust the file entries pointing to those files in
MAINTAINERS.
Hence, ./scripts/get_maintainer.pl --self-test=patterns complains about
broken references.
Adjust the file entries in NXP SGTL5000 DRIVER and TEXAS INSTRUMENTS AUDIO
(ASoC/HDA) DRIVERS.
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@redhat.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/20240625033419.149775-1-lukas.bulwahn@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Many core headers, like sched.h, include cpumask.h mostly for struct
cpumask and cpumask_var_t. Those are frequently used headers and
shouldn't pull more than the bare minimum.
Link: https://lkml.kernel.org/r/20240528005648.182376-4-yury.norov@gmail.com
Signed-off-by: Yury Norov <yury.norov@gmail.com>
Cc: Amit Daniel Kachhap <amit.kachhap@gmail.com>
Cc: Anna-Maria Behnsen <anna-maria@linutronix.de>
Cc: Christoph Lameter <cl@linux.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Dennis Zhou <dennis@kernel.org>
Cc: Frederic Weisbecker <frederic@kernel.org>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Paul E. McKenney <paulmck@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rafael J. Wysocki <rafael@kernel.org>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Tejun Heo <tj@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Vincent Guittot <vincent.guittot@linaro.org>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Patch series "Cleanup cpumask.h inclusion in core headers".
Many core headers include linux/cpumask.h for nothing, and some others
include it just for types. We already have nodemask_types.h, and this
series adds cpumask_types.h to optimize core headers inclusion paths.
Interestingly, it doesn't improve on build time for me, but the headers
cleanup work should keep going.
This patch (of 6):
Commit bea3214176 ("nodemask: Split out include/linux/nodemask_types.h")
added the nodemask_types.h but didn't cover it with corresponding record
in the MAINTAINERS file.
Link: https://lkml.kernel.org/r/20240528005648.182376-1-yury.norov@gmail.com
Link: https://lkml.kernel.org/r/20240528005648.182376-2-yury.norov@gmail.com
Signed-off-by: Yury Norov <yury.norov@gmail.com>
Cc: Amit Daniel Kachhap <amit.kachhap@gmail.com>
Cc: Anna-Maria Behnsen <anna-maria@linutronix.de>
Cc: Christoph Lameter <cl@linux.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Dennis Zhou <dennis@kernel.org>
Cc: Frederic Weisbecker <frederic@kernel.org>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Paul E. McKenney <paulmck@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rafael J. Wysocki <rafael@kernel.org> # for thermal
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Tejun Heo <tj@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Vincent Guittot <vincent.guittot@linaro.org>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Yury Norov <yury.norov@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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Merge tag 'for-netdev' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Daniel Borkmann says:
====================
pull-request: bpf 2024-06-24
We've added 12 non-merge commits during the last 10 day(s) which contain
a total of 10 files changed, 412 insertions(+), 16 deletions(-).
The main changes are:
1) Fix a BPF verifier issue validating may_goto with a negative offset,
from Alexei Starovoitov.
2) Fix a BPF verifier validation bug with may_goto combined with jump to
the first instruction, also from Alexei Starovoitov.
3) Fix a bug with overrunning reservations in BPF ring buffer,
from Daniel Borkmann.
4) Fix a bug in BPF verifier due to missing proper var_off setting related
to movsx instruction, from Yonghong Song.
5) Silence unnecessary syzkaller-triggered warning in __xdp_reg_mem_model(),
from Daniil Dulov.
* tag 'for-netdev' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
xdp: Remove WARN() from __xdp_reg_mem_model()
selftests/bpf: Add tests for may_goto with negative offset.
bpf: Fix may_goto with negative offset.
selftests/bpf: Add more ring buffer test coverage
bpf: Fix overrunning reservations in ringbuf
selftests/bpf: Tests with may_goto and jumps to the 1st insn
bpf: Fix the corner case with may_goto and jump to the 1st insn.
bpf: Update BPF LSM maintainer list
bpf: Fix remap of arena.
selftests/bpf: Add a few tests to cover
bpf: Add missed var_off setting in coerce_subreg_to_size_sx()
bpf: Add missed var_off setting in set_sext32_default_val()
====================
Link: https://patch.msgid.link/20240624124330.8401-1-daniel@iogearbox.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Add documentation for the WMI bus sysfs interface so userspace
applications can use it to access additional data about WMI devices.
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://lore.kernel.org/r/20240624173116.31314-3-W_Armin@gmx.de
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
EMail addresses of both maintainers bounce. Since there have been only
cleanups for the last 10 years, let it fall back to the default MMC
entry.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20240621101833.24703-2-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The email address bounced. I couldn't find a newer one in recent git
history, so update MAINTAINERS accordingly.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Add a V4L2 sub-device driver for Galaxycore GC05A2 image sensor.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Zhi Mao <zhi.mao@mediatek.com>
[Sakari Ailus: Fold in MAINTAINERS change.]
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Add a V4L2 sub-device driver for Galaxycore GC08A3 image sensor.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Zhi Mao <zhi.mao@mediatek.com>
[Sakari Ailus: Fold in MAINTAINERS change.]
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Commit 243996d172 ("dt-bindings: net: Convert fsl-fman to yaml") splits
the previous dt text file into four yaml files. It adjusts a corresponding
file entry in MAINTAINERS from txt to yaml, but this adjustment misses
that the file was split and renamed.
Hence, ./scripts/get_maintainer.pl --self-test=patterns complains about a
broken reference.
Adjust the file entry to match the four yaml files resulting from this
commit above.
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This adds support for stateful V4L2 M2M based driver for Imagination E5010
JPEG Encoder [1] which supports baseline encoding with two different
quantization tables and compression ratio as demanded.
Support for both contiguous and non-contiguous YUV420 and YUV422 semiplanar
formats is added along with alignment restrictions as required by the
hardware.
System and runtime PM hooks are added in the driver along with v4l2 crop
and selection API support.
Minimum resolution supported is 64x64 and
Maximum resolution supported is 8192x8192.
All v4l2-compliance tests are passing [2] :
v4l2-compliance -s -f -a -d /dev/video0 -e /dev/video1
Total for e5010 device /dev/video0: 79, Succeeded: 79, Failed: 0,
Warnings: 0
NOTE: video1 here is VIVID test pattern generator
Also tests [3] were run manually to verify below driver features:
- Runtime Power Management
- Multi-instance JPEG Encoding
- DMABUF import, export support
- NV12, NV21, NV16, NV61 video format support
- Compression quality S_CTRL
- Cropping support using S_SELECTION
Existing V4L2 M2M based JPEG drivers namely s5p-jpeg, imx-jpeg and rcar_jpu
were referred while making this.
TODO:
Add MMU and memory tiling support
[1]: AM62A TRM (Section 7.6 is for JPEG Encoder) :
Link: https://www.ti.com/lit/pdf/spruj16
[2]: v4l2-compliance test :
Link: https://gist.github.com/devarsht/1f039c631ca953a57f405cfce1b69e49
[3]: E5010 JPEG Encoder Manual tests :
Performance:
Link: https://gist.github.com/devarsht/c40672944fd71c9a53ab55adbfd9e28b
Functionality:
Link: https://gist.github.com/devarsht/8e88fcaabff016bb2bac83d89c9d23ce
Compression Quality:
Link: https://gist.github.com/devarsht/cbcc7cd97e8c48ba1486caa2b7884655
Multi Instance:
Link: https://gist.github.com/devarsht/22c2fca08cd3441fb40f2c7a4cebc95a
Crop support:
Link: https://gist.github.com/devarsht/de6f5142f678bb1a5338abfd9f814abd
Runtime PM:
Link: https://gist.github.com/devarsht/70cd95d4440ddc678489d93885ddd4dd
Co-developed-by: David Huang <d-huang@ti.com>
Signed-off-by: David Huang <d-huang@ti.com>
Signed-off-by: Devarsh Thakkar <devarsht@ti.com>
Reviewed-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Signed-off-by: Sebastian Fricke <sebastian.fricke@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Add dt-bindings for Imagination E5010 JPEG Encoder [1] which is implemented
as stateful V4L2 M2M driver.
The device supports baseline encoding with two different quantization
tables and compression ratio as demanded.
Minimum resolution supported is 64x64 and Maximum resolution supported is
8192x8192.
Link: https://www.ti.com/lit/pdf/spruj16 [1] (Section 7.6 JPEG Encoder)
Co-developed-by: David Huang <d-huang@ti.com>
Signed-off-by: David Huang <d-huang@ti.com>
Signed-off-by: Devarsh Thakkar <devarsht@ti.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sebastian Fricke <sebastian.fricke@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
We have several SCM calls that require passing buffers to the TrustZone
on top of the SMC core which allocates memory for calls that require
more than 4 arguments.
Currently every user does their own thing which leads to code
duplication. Many users call dma_alloc_coherent() for every call which
is terribly unperformant (speed- and size-wise).
Provide a set of library functions for creating and managing pools of
memory which is suitable for sharing with the TrustZone, that is:
page-aligned, contiguous and non-cachable as well as provides a way of
mapping of kernel virtual addresses to physical space.
Make the allocator ready for extending with additional modes of operation
which will allow us to support the SHM bridge safety mechanism once all
users convert.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
Tested-by: Andrew Halaney <ahalaney@redhat.com> # sc8280xp-lenovo-thinkpad-x13s
Tested-by: Deepti Jaggi <quic_djaggi@quicinc.com> #sa8775p-ride
Reviewed-by: Elliot Berman <quic_eberman@quicinc.com>
Link: https://lore.kernel.org/r/20240527-shm-bridge-v10-2-ce7afaa58d3a@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Apparently there was never a maintainers entry for the ARM Alphascale
ASM9260 SoC, thus patches end up nowhere. Add such entry, because even
if platform is orphaned and on its way out of the kernel, it is nice to
take patches if someone sends something.
I do not plan to actively support/maintain ARM Alphascale but I can take
odd fixes now and then.
Cc: Oleksij Rempel <linux@rempel-privat.de>
Link: https://lore.kernel.org/r/20240612141018.7348-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Apparently there was never a maintainers entry for the ARM Texas
Instruments Nspire SoC, thus patches end up nowhere. Add such entry,
because even if platform is orphaned and on its way out of the kernel,
it is nice to take patches if someone sends something.
I do not plan to actively support/maintain Nspire platform but I can
take odd fixes now and then.
Cc: Daniel Tang <dt.tangr@gmail.com>
Cc: Andrew Davis <afd@ti.com>
Acked-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240612141740.8470-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
The ARM VIA/WonderMedia VT8500 platform became orphaned in
commit 8f1b7ba55c ("MAINTAINERS: ARM/VT8500, remove defunct e-mail")
and clearly it is on the way out of the kernel. However few folks send
patches to it and it is nice to actually take them, till the platform is
in the kernel.
Alexey Charkov still has VT8500 hardware and plans to work on upstream,
so add Alexey as the maintainer. Krzysztof will collect patches.
Extend the maintainer entry to cover also VT8500 DTS.
Cc: Alexey Charkov <alchark@gmail.com>
Acked-by: Alexey Charkov <alchark@gmail.com>
Link: https://lore.kernel.org/r/20240613064612.8589-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
There is no maintainers entry for the ARM LSI AXM SoC, thus patches end
up nowhere. Add such entry, because even if platform is orphaned and on
its way out of the kernel, it is nice to take patches if someone sends
something.
I do not plan to actively support/maintain AXM but I can take odd fixes
now and then.
Link: https://lore.kernel.org/r/20240613134910.7862-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
There is no maintainers entry for the ARM MOXA ART SoC, thus patches end
up nowhere. Add such entry, because even if platform is orphaned and on
its way out of the kernel, it is nice to take patches if someone sends
something.
I do not plan to actively support/maintain MOXA but I can take odd fixes
now and then.
Cc: Jonas Jensen <jonas.jensen@gmail.com>
Link: https://lore.kernel.org/r/20240613135956.8899-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Because I left habana, Ofir Bitton is now the habanalabs driver
maintainer.
The git repo also changed location to the Habana GitHub website.
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Ofir Bitton <obitton@habana.ai>
* Fix dangling references to a redistributor region if the vgic was
prematurely destroyed.
* Properly mark FFA buffers as released, ensuring that both parties
can make forward progress.
x86:
* Allow getting/setting MSRs for SEV-ES guests, if they're using the pre-6.9
KVM_SEV_ES_INIT API.
* Always sync pending posted interrupts to the IRR prior to IOAPIC
route updates, so that EOIs are intercepted properly if the old routing
table requested that.
Generic:
* Avoid __fls(0)
* Fix reference leak on hwpoisoned page
* Fix a race in kvm_vcpu_on_spin() by ensuring loads and stores are atomic.
* Fix bug in __kvm_handle_hva_range() where KVM calls a function pointer
that was intended to be a marker only (nothing bad happens but kind of
a mine and also technically undefined behavior)
* Do not bother accounting allocations that are small and freed before
getting back to userspace.
Selftests:
* Fix compilation for RISC-V.
* Fix a "shift too big" goof in the KVM_SEV_INIT2 selftest.
* Compute the max mappable gfn for KVM selftests on x86 using GuestMaxPhyAddr
from KVM's supported CPUID (if it's available).
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"ARM:
- Fix dangling references to a redistributor region if the vgic was
prematurely destroyed.
- Properly mark FFA buffers as released, ensuring that both parties
can make forward progress.
x86:
- Allow getting/setting MSRs for SEV-ES guests, if they're using the
pre-6.9 KVM_SEV_ES_INIT API.
- Always sync pending posted interrupts to the IRR prior to IOAPIC
route updates, so that EOIs are intercepted properly if the old
routing table requested that.
Generic:
- Avoid __fls(0)
- Fix reference leak on hwpoisoned page
- Fix a race in kvm_vcpu_on_spin() by ensuring loads and stores are
atomic.
- Fix bug in __kvm_handle_hva_range() where KVM calls a function
pointer that was intended to be a marker only (nothing bad happens
but kind of a mine and also technically undefined behavior)
- Do not bother accounting allocations that are small and freed
before getting back to userspace.
Selftests:
- Fix compilation for RISC-V.
- Fix a "shift too big" goof in the KVM_SEV_INIT2 selftest.
- Compute the max mappable gfn for KVM selftests on x86 using
GuestMaxPhyAddr from KVM's supported CPUID (if it's available)"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: SEV-ES: Fix svm_get_msr()/svm_set_msr() for KVM_SEV_ES_INIT guests
KVM: Discard zero mask with function kvm_dirty_ring_reset
virt: guest_memfd: fix reference leak on hwpoisoned page
kvm: do not account temporary allocations to kmem
MAINTAINERS: Drop Wanpeng Li as a Reviewer for KVM Paravirt support
KVM: x86: Always sync PIR to IRR prior to scanning I/O APIC routes
KVM: Stop processing *all* memslots when "null" mmu_notifier handler is found
KVM: arm64: FFA: Release hyp rx buffer
KVM: selftests: Fix RISC-V compilation
KVM: arm64: Disassociate vcpus from redistributor region on teardown
KVM: Fix a data race on last_boosted_vcpu in kvm_vcpu_on_spin()
KVM: selftests: x86: Prioritize getting max_gfn from GuestPhysBits
KVM: selftests: Fix shift of 32 bit unsigned int more than 32 bits
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Merge tag 'linux-can-next-for-6.11-20240621' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next
Marc Kleine-Budde says:
====================
pull-request: can-next 2024-06-21
The first 2 patches are by Andy Shevchenko, one cleans up the includes
in the mcp251x driver, the other one updates the sja100 plx_pci driver
to make use of predefines PCI subvendor ID.
Mans Rullgard's patch cleans up the Kconfig help text of for the slcan
driver.
Oliver Hartkopp provides a patch to update the documentation, which
removes the ISO 15675-2 specification version where possible.
The next 2 patches are by Harini T and update the documentation of the
xilinx_can driver.
Francesco Valla provides documentation for the ISO 15765-2 protocol.
A patch by Dr. David Alan Gilbert removes an unused struct from the
mscan driver.
12 patches are by Martin Jocic. The first three add support for 3 new
devices to the kvaser_usb driver. The remaining 9 first clean up the
kvaser_pciefd driver, and then add support for MSI.
Krzysztof Kozlowski contributes 3 patches simplifies the CAN SPI
drivers by making use of spi_get_device_match_data().
The last patch is by Martin Hundebøll, which reworks the m_can driver
to not enable the CAN transceiver during probe.
* tag 'linux-can-next-for-6.11-20240621' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next: (24 commits)
can: m_can: don't enable transceiver when probing
can: mcp251xfd: simplify with spi_get_device_match_data()
can: mcp251x: simplify with spi_get_device_match_data()
can: hi311x: simplify with spi_get_device_match_data()
can: kvaser_pciefd: Add MSI interrupts
can: kvaser_pciefd: Move reset of DMA RX buffers to the end of the ISR
can: kvaser_pciefd: Change name of return code variable
can: kvaser_pciefd: Rename board_irq to pci_irq
can: kvaser_pciefd: Add unlikely
can: kvaser_pciefd: Add inline
can: kvaser_pciefd: Remove unnecessary comment
can: kvaser_pciefd: Skip redundant NULL pointer check in ISR
can: kvaser_pciefd: Group #defines together
can: kvaser_usb: Add support for Kvaser Mini PCIe 1xCAN
can: kvaser_usb: Add support for Kvaser USBcan Pro 5xCAN
can: kvaser_usb: Add support for Vining 800
can: mscan: remove unused struct 'mscan_state'
Documentation: networking: document ISO 15765-2
can: xilinx_can: Document driver description to list all supported IPs
can: isotp: remove ISO 15675-2 specification version where possible
...
====================
Link: https://patch.msgid.link/20240621080201.305471-1-mkl@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Our corporate overlords have been changing the domains around
again and this mailing list has gone away.
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Reviewed-by: Martin Habets <habetsm.xilinx@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Add initial support for Renesas Ethernet-TSN End-station device of R-Car
V4H. The Ethernet End-station can connect to an Ethernet network using a
10 Mbps, 100 Mbps, or 1 Gbps full-duplex link via MII/GMII/RMII/RGMII.
Depending on the connected PHY.
The driver supports Rx checksum and offload and hardware timestamps.
While full power management and suspend/resume is not yet supported the
driver enables runtime PM in order to enable the module clock. While
explicit clock management using clk_enable() would suffice for the
supported SoC, the module could be reused on SoCs where the module is
part of a power domain.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
The ChromeOS Embedded Controller exposes an LED control command.
Expose its functionality through the leds subsystem.
The LEDs are exposed as multicolor devices.
A hardware trigger, which is active by default, is provided to let the
EC itself take over control over the LED.
The driver is designed to be probed via the cros_ec mfd device.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20240613-cros_ec-led-v3-4-500b50f41e0f@weissschuh.net
Signed-off-by: Lee Jones <lee@kernel.org>
