1
linux/drivers
Linus Torvalds cb69d86550 Updates for the interrupt subsystem:
- Core:
 	- Remove a global lock in the affinity setting code
 
 	  The lock protects a cpumask for intermediate results and the lock
 	  causes a bottleneck on simultaneous start of multiple virtual
 	  machines. Replace the lock and the static cpumask with a per CPU
 	  cpumask which is nicely serialized by raw spinlock held when
 	  executing this code.
 
 	- Provide support for giving a suffix to interrupt domain names.
 
 	  That's required to support devices with subfunctions so that the
 	  domain names are distinct even if they originate from the same
 	  device node.
 
 	- The usual set of cleanups and enhancements all over the place
 
   - Drivers:
 
 	- Support for longarch AVEC interrupt chip
 
 	- Refurbishment of the Armada driver so it can be extended for new
           variants.
 
 	- The usual set of cleanups and enhancements all over the place
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Merge tag 'irq-core-2024-09-16' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull irq updates from Thomas Gleixner:
 "Core:

   - Remove a global lock in the affinity setting code

     The lock protects a cpumask for intermediate results and the lock
     causes a bottleneck on simultaneous start of multiple virtual
     machines. Replace the lock and the static cpumask with a per CPU
     cpumask which is nicely serialized by raw spinlock held when
     executing this code.

   - Provide support for giving a suffix to interrupt domain names.

     That's required to support devices with subfunctions so that the
     domain names are distinct even if they originate from the same
     device node.

   - The usual set of cleanups and enhancements all over the place

  Drivers:

   - Support for longarch AVEC interrupt chip

   - Refurbishment of the Armada driver so it can be extended for new
     variants.

   - The usual set of cleanups and enhancements all over the place"

* tag 'irq-core-2024-09-16' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (73 commits)
  genirq: Use cpumask_intersects()
  genirq/cpuhotplug: Use cpumask_intersects()
  irqchip/apple-aic: Only access system registers on SoCs which provide them
  irqchip/apple-aic: Add a new "Global fast IPIs only" feature level
  irqchip/apple-aic: Skip unnecessary enabling of use_fast_ipi
  dt-bindings: apple,aic: Document A7-A11 compatibles
  irqdomain: Use IS_ERR_OR_NULL() in irq_domain_trim_hierarchy()
  genirq/msi: Use kmemdup_array() instead of kmemdup()
  genirq/proc: Change the return value for set affinity permission error
  genirq/proc: Use irq_move_pending() in show_irq_affinity()
  genirq/proc: Correctly set file permissions for affinity control files
  genirq: Get rid of global lock in irq_do_set_affinity()
  genirq: Fix typo in struct comment
  irqchip/loongarch-avec: Add AVEC irqchip support
  irqchip/loongson-pch-msi: Prepare get_pch_msi_handle() for AVECINTC
  irqchip/loongson-eiointc: Rename CPUHP_AP_IRQ_LOONGARCH_STARTING
  LoongArch: Architectural preparation for AVEC irqchip
  LoongArch: Move irqchip function prototypes to irq-loongson.h
  irqchip/loongson-pch-msi: Switch to MSI parent domains
  softirq: Remove unused 'action' parameter from action callback
  ...
2024-09-17 07:09:17 +02:00
..
accel
accessibility
acpi Thermal control updates for 6.12-rc1 2024-09-16 08:05:54 +02:00
amba ARM: 9416/1: amba: make amba_bustype constant 2024-09-04 15:01:17 +01:00
android binder: fix UAF caused by offsets overwrite 2024-09-03 12:18:46 +02:00
ata
atm
auxdisplay
base
bcma
block for-6.12/block-20240913 2024-09-16 13:33:06 +02:00
bluetooth Bluetooth: btintel_pcie: Allocate memory for driver private data 2024-09-12 17:32:42 -04:00
bus bus: bt1-apb: change to use devm_clk_get_enabled() helper 2024-08-29 10:45:13 +02:00
cache
cdrom
cdx
char vfs-6.12.file 2024-09-16 09:14:02 +02:00
clk clk: qcom: clk-alpha-pll: Simplify the zonda_pll_adjust_l_val() 2024-09-09 14:06:07 -07:00
clocksource hyperv-fixes for 6.11-rc8 2024-09-09 09:31:55 -07:00
comedi
connector
counter
cpufreq second round of amd-pstate changes for 6.12 (second try): 2024-09-11 18:22:23 +02:00
cpuidle
crypto crypto: n2 - Set err to EINVAL if snprintf fails for hmac 2024-09-13 18:26:53 +08:00
cxl
dax
dca
devfreq PM / devfreq: imx-bus: Use of_property_present() 2024-09-05 01:23:56 +09:00
dio
dma dmaengine: dw-edma: Do not enable watermark interrupts for HDMA 2024-08-28 18:40:17 +05:30
dma-buf dma-buf: heaps: Fix off-by-one in CMA heap fault handler 2024-09-09 15:37:20 +05:30
dpll
edac - Drop a now obsolete ppc4xx_edac driver 2024-09-16 06:36:37 +02:00
eisa
extcon extcon: axp288: Switch to new Intel CPU model defines 2024-09-04 17:58:43 +02:00
firewire
firmware arm64 updates for 6.12 2024-09-16 06:55:07 +02:00
fpga
fsi
gnss
gpio gpio: modepin: Enable module autoloading 2024-09-02 15:00:53 +02:00
gpu vfs-6.12.folio 2024-09-16 08:54:30 +02:00
greybus
hid
hsi
hte
hv hyperv-fixes for 6.11-rc8 2024-09-09 09:31:55 -07:00
hwmon hwmon: (pmbus) Conditionally clear individual status bits for pmbus rev >= 1.2 2024-09-09 10:58:09 -07:00
hwspinlock
hwtracing
i2c
i3c
idle
iio
infiniband
input vfs-6.12.file 2024-09-16 09:14:02 +02:00
interconnect
iommu ARM development updates for v6.12-rc1 2024-09-16 06:32:08 +02:00
ipack
irqchip Updates for the interrupt subsystem: 2024-09-17 07:09:17 +02:00
isdn
leds
macintosh
mailbox
mcb
md lsm/stable-6.12 PR 20240911 2024-09-16 18:19:47 +02:00
media ARM development updates for v6.12-rc1 2024-09-16 06:32:08 +02:00
memory
memstick
message
mfd
misc VMCI: Fix use-after-free when removing resource in vmci_resource_remove() 2024-09-03 13:16:42 +02:00
mmc mmc: cqhci: Fix checking of CQHCI_HALT state 2024-09-03 14:20:51 +02:00
most
mtd
mux
net vfs-6.12.file 2024-09-16 09:14:02 +02:00
nfc Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-08-29 11:49:10 -07:00
ntb
nubus
nvdimm
nvme for-6.12/block-20240913 2024-09-16 13:33:06 +02:00
nvmem nvmem: Fix return type of devm_nvmem_device_get() in kerneldoc 2024-09-03 12:20:41 +02:00
of A revert for a previous TTM commit causing stuttering, 3 fixes for 2024-08-30 11:28:11 +10:00
opp Merge branches 'pm-sleep', 'pm-opp' and 'pm-tools' 2024-09-11 19:02:23 +02:00
parisc
parport
pci ACPI updates for 6.12-rc1 2024-09-16 07:41:48 +02:00
pcmcia
peci
perf arm64 updates for 6.12 2024-09-16 06:55:07 +02:00
phy
pinctrl pinctrl: pinctrl-cy8c95x0: Fix regcache 2024-09-13 13:14:18 +02:00
platform Thermal control updates for 6.12-rc1 2024-09-16 08:05:54 +02:00
pmdomain
pnp
power power sequencing fixes for v6.11-rc6 2024-09-01 09:07:44 +12:00
powercap
pps
ps3
ptp ptp: ptp_ines: Remove setting of RX software timestamp 2024-09-09 17:44:42 -07:00
pwm pwm: stm32: Use the right CCxNP bit in stm32_pwm_enable() 2024-09-05 11:12:01 +02:00
rapidio
ras
regulator
remoteproc
reset
rpmsg
rtc
s390 vfs-6.12.file 2024-09-16 09:14:02 +02:00
sbus
scsi Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-09-05 20:37:20 -07:00
sh
siox
slimbus
soc Qualcomm driver fixes for v6.11 2024-08-28 20:27:39 +00:00
soundwire soundwire: stream: Revert "soundwire: stream: fix programming slave ports for non-continous port maps" 2024-09-11 13:05:43 +05:30
spi spi: nxp-fspi: fix the KASAN report out-of-bounds bug 2024-09-11 22:25:44 +01:00
spmi
ssb
staging Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-09-12 17:11:24 -07:00
target
tc
tee
thermal - Add power domain DT bindings for new Amlogic SoCs (Georges Stark) 2024-09-10 10:54:15 +02:00
thunderbolt
tty file: reclaim 24 bytes from f_owner 2024-08-28 13:05:39 +02:00
ufs scsi: ufs: ufs-mediatek: Add UFSHCD_QUIRK_BROKEN_LSDBS_CAP 2024-08-28 21:29:20 -04:00
uio Drivers: hv: vmbus: Fix rescind handling in uio_hv_generic 2024-09-03 12:37:38 +02:00
usb usb: typec: ucsi: Fix cable registration 2024-09-03 19:26:18 +02:00
vdpa
vfio
vhost
video
virt arm64 updates for 6.12 2024-09-16 06:55:07 +02:00
virtio
w1
watchdog
xen
zorro
Kconfig
Makefile