linux/drivers
Linus Torvalds 4171a9aa23 regmap: Updates for v6.5
Another busy release for regmap with the second half fo the maple tree
 register cache implementation, there's some smaller optimisations that
 could be done but this should now be able to replace the rbtree cache
 for most devices.
 
 We also had a followup from Aidan MacDonald's refactoring of some of the
 regmap-irq interfaces, the conversion is complete so the old interfaces
 are removed.  This means that even with the new features for the maple
 tree cache we'd have a nice negative diffstat were it not for the
 addition of a bunch more KUnit coverage.
 
 There's one GPIO patch in here, it was a dependency for a cleanup of an
 API in the regmap-irq code for which the gpio-104-dio-48e driver was the
 only user.
 
 Highlights:
 
  - The maple tree cache can now load in default values more efficiently,
    and is capabale of syncing multiple registers in a single write
    during cache sync.
  - More KUnit coverage, including some coverage for raw I/O and a dummy
    RAM backed cache to support it.
  - Removal of several old interfaces in regmap-irq now all the users
    have been modernised.
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Merge tag 'regmap-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap

Pull regmap updates from Mark Brown:
 "Another busy release for regmap with the second half of the maple tree
  register cache implementation, there's some smaller optimisations that
  could be done but this should now be able to replace the rbtree cache
  for most devices.

  We also had a followup from Aidan MacDonald's refactoring of some of
  the regmap-irq interfaces, the conversion is complete so the old
  interfaces are removed. This means that even with the new features for
  the maple tree cache we'd have a nice negative diffstat were it not
  for the addition of a bunch more KUnit coverage.

  There's one GPIO patch in here, it was a dependency for a cleanup of
  an API in the regmap-irq code for which the gpio-104-dio-48e driver
  was the only user.

  Highlights:

   - The maple tree cache can now load in default values more
     efficiently, and is capabale of syncing multiple registers
     in a single write during cache sync

   - More KUnit coverage, including some coverage for raw I/O
     and a dummy RAM backed cache to support it

   - Removal of several old interfaces in regmap-irq now all
     users have been modernised"

* tag 'regmap-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: (23 commits)
  regmap: Allow reads from write only registers with the flat cache
  regmap: Drop early readability check
  regmap: Check for register readability before checking cache during read
  regmap: Add test to make sure we don't sync to read only registers
  regmap: Add a test case for write only registers
  regmap: Add test that writes to write only registers are prevented
  regmap: Add debugfs file for forcing field writes
  regmap: Don't check for changes in regcache_set_val()
  regmap: maple: Implement block sync for the maple tree cache
  regmap: Provide basic KUnit coverage for the raw register I/O
  regmap: Provide a ram backed regmap with raw support
  regmap: Add missing cache_only checks
  regmap: regmap-irq: Move handle_post_irq to before pm_runtime_put
  regmap: Load register defaults in blocks rather than register by register
  regmap: mmio: Allow passing an empty config->reg_stride
  regmap-irq: Drop backward compatibility for inverted mask/unmask
  regmap-irq: Minor adjustments to .handle_mask_sync()
  regmap-irq: Remove support for not_fixed_stride
  regmap-irq: Remove type registers
  regmap-irq: Remove virtual registers
  ...
2023-06-28 13:26:19 -07:00
..
accel accel/qaic: Call DRM helper function to destroy prime GEM 2023-06-20 08:07:29 -06:00
accessibility braille_console: remove MODULE_LICENSE in non-modules 2023-04-13 13:13:53 -07:00
acpi Power management updates for 6.5-rc1 2023-06-26 19:36:30 -07:00
amba ARM: tegra: remove MODULE_LICENSE in non-modules 2023-04-13 13:13:50 -07:00
android binder: fix UAF of alloc->vma in race with munmap() 2023-05-20 17:56:23 +01:00
ata ata: libata-scsi: Avoid deadlock on rescan after device resume 2023-06-18 12:00:49 +09:00
atm
auxdisplay auxdisplay: Switch i2c drivers back to use .probe() 2023-06-02 13:23:32 +02:00
base regmap: Updates for v6.5 2023-06-28 13:26:19 -07:00
bcma bcma: Add explicit of_device.h include 2023-04-14 15:32:56 +03:00
block - Yosry Ahmed brought back some cgroup v1 stats in OOM logs. 2023-06-28 10:28:11 -07:00
bluetooth Bluetooth: hci_qca: fix debugfs registration 2023-06-05 17:13:14 -07:00
bus modules-6.4-rc1 2023-04-27 16:36:55 -07:00
cdrom cdrom: Fix spectre-v1 gadget 2023-06-22 07:48:08 -06:00
cdx cdx: fix build failure due to sysfs 'bus_type' argument needing to be const 2023-04-27 16:21:32 -07:00
char for-6.5/splice-2023-06-23 2023-06-26 11:52:12 -07:00
clk Time, timekeeping and related device driver updates: 2023-06-26 14:10:45 -07:00
clocksource Scheduler changes for v6.5: 2023-06-27 14:03:21 -07:00
comedi
connector
counter - New Drivers 2023-05-02 10:41:31 -07:00
cpufreq cpufreq: intel_pstate: Fix energy_performance_preference for passive 2023-06-21 19:42:58 +02:00
cpuidle cpuidle: Use local_clock_noinstr() 2023-06-05 21:11:09 +02:00
crypto workqueue: Ordered workqueue creation cleanups 2023-06-27 16:46:06 -07:00
cxl cxl: Explicitly initialize resources when media is not ready 2023-05-26 13:34:39 -07:00
dax
dca Mainly singleton patches all over the place. Series of note are: 2023-04-27 19:57:00 -07:00
devfreq PM / devfreq: mtk-cci: Fix variable deferencing before NULL check 2023-05-29 23:25:31 +09:00
dio
dma dmaengine: at_hdmac: Extend the Flow Controller bitfield to three bits 2023-05-24 11:20:28 +05:30
dma-buf udmabuf: revert 'Add support for mapping hugepages (v4)' 2023-06-19 13:19:32 -07:00
edac - Add initial support for RAS hardware found on AMD server GPUs (MI200). 2023-06-26 15:09:18 -07:00
eisa
extcon
firewire firewire: net: fix unexpected release of object for asynchronous request packet 2023-05-11 09:06:49 +09:00
firmware xen: branch for v6.5-rc1 2023-06-27 16:03:20 -07:00
fpga Char/Misc drivers for 6.4-rc1 2023-04-27 12:07:50 -07:00
fsi
gnss
gpio regmap: Updates for v6.5 2023-06-28 13:26:19 -07:00
gpu - Yosry Ahmed brought back some cgroup v1 stats in OOM logs. 2023-06-28 10:28:11 -07:00
greybus greybus: Use alloc_ordered_workqueue() to create ordered workqueues 2023-05-08 13:52:27 -10:00
hid for-linus-2023060501 2023-06-06 04:36:02 -07:00
hsi
hte Devicetree updates for v6.4, part 2: 2023-04-27 10:09:05 -07:00
hv x86/hyperv: Fix hyperv_pcpu_input_arg handling when CPUs go online/offline 2023-06-17 23:09:47 +00:00
hwmon hwmon: (k10temp) Add PCI ID for family 19, model 78h 2023-05-08 11:36:19 +02:00
hwspinlock hwspinlock: remove MODULE_LICENSE in non-modules 2023-04-13 13:13:52 -07:00
hwtracing arm64 updates for 6.5: 2023-06-26 17:11:53 -07:00
i2c i2c: imx-lpi2c: fix type char overflow issue when calculating the clock cycle 2023-06-23 12:58:24 +02:00
i3c i3c: ast2600: set variable ast2600_i3c_ops storage-class-specifier to static 2023-04-30 23:50:26 +02:00
idle intel_idle: Add a "Long HLT" C1 state for the VM guest mode 2023-06-21 19:46:58 +02:00
iio iio: imu: inv_icm42600: fix timestamp reset 2023-05-20 17:33:14 +01:00
infiniband - Yosry Ahmed brought back some cgroup v1 stats in OOM logs. 2023-06-28 10:28:11 -07:00
input Move the Arm architecture documentation under Documentation/arch/. This 2023-06-27 11:58:16 -07:00
interconnect modules-6.4-rc1 2023-04-27 16:36:55 -07:00
iommu - Yosry Ahmed brought back some cgroup v1 stats in OOM logs. 2023-06-28 10:28:11 -07:00
ipack
irqchip ARM updates for v6.5-rc1 2023-06-26 17:07:53 -07:00
isdn Including fixes from netfilter. 2023-05-05 19:12:01 -07:00
leds leds: qcom-lpg: Fix PWM period limits 2023-06-03 17:00:28 +02:00
macintosh powerpc updates for 6.4 2023-04-28 16:24:32 -07:00
mailbox mailbox: mailbox-test: fix a locking issue in mbox_test_message_write() 2023-05-31 13:26:44 -05:00
mcb mcb-lpc: Reallocate memory region to avoid memory overlapping 2023-04-20 14:24:01 +02:00
md - Yosry Ahmed brought back some cgroup v1 stats in OOM logs. 2023-06-28 10:28:11 -07:00
media - Yosry Ahmed brought back some cgroup v1 stats in OOM logs. 2023-06-28 10:28:11 -07:00
memory ARM: SoC drivers for v6.4 2023-04-25 12:02:16 -07:00
memstick
message Objtool changes for v6.4: 2023-04-28 14:02:54 -07:00
mfd - New Drivers 2023-05-02 10:41:31 -07:00
misc - Yosry Ahmed brought back some cgroup v1 stats in OOM logs. 2023-06-28 10:28:11 -07:00
mmc for-6.5/block-2023-06-23 2023-06-26 12:47:20 -07:00
most staging: most: Replace all non-returning strlcpy with strscpy 2023-06-01 07:07:37 -07:00
mtd for-6.5/block-2023-06-23 2023-06-26 12:47:20 -07:00
mux
net hardening updates for v6.5-rc1 2023-06-27 21:24:18 -07:00
nfc nfc: fdp: Add MODULE_FIRMWARE macros 2023-06-18 11:19:52 +01:00
ntb
nubus nubus: Don't list slot resources by default 2023-05-22 13:51:56 +02:00
nvdimm
nvme hardening updates for v6.5-rc1 2023-06-27 21:24:18 -07:00
nvmem modules-6.4-rc1 2023-04-27 16:36:55 -07:00
of of: overlay: Fix missing of_node_put() in error case of init_overlay_changeset() 2023-06-09 16:12:37 -06:00
opp Devicetree updates for v6.4, part 2: 2023-04-27 10:09:05 -07:00
parisc parisc: Replace regular spinlock with spin_trylock on panic path 2023-05-03 17:43:26 +02:00
parport
pci - Yosry Ahmed brought back some cgroup v1 stats in OOM logs. 2023-06-28 10:28:11 -07:00
pcmcia
peci
perf - Arnd Bergmann has fixed a bunch of -Wmissing-prototypes in 2023-06-28 10:59:38 -07:00
phy phy: qcom-snps: correct struct qcom_snps_hsphy kerneldoc 2023-05-16 19:48:55 +05:30
pinctrl Merge branches 'pm-sleep' and 'pm-domains' 2023-06-26 17:44:50 +02:00
platform chrome platform changes for 6.5 2023-06-26 20:12:07 -07:00
pnp
power power: supply: Fix logic checking if system is running from battery 2023-05-16 23:02:56 +02:00
powercap powercap: RAPL: Fix a NULL vs IS_ERR() bug 2023-06-12 19:51:21 +02:00
pps
ps3
ptp Driver core changes for 6.4-rc1 2023-04-27 11:53:57 -07:00
pwm docs: update some straggling Documentation/arm references 2023-06-16 08:31:47 -06:00
rapidio Mainly singleton patches all over the place. Series of note are: 2023-04-27 19:57:00 -07:00
ras ras/debugfs: Fix error checking for debugfs_create_dir() 2023-05-16 21:12:23 +02:00
regulator regulator: qcom-rpmh: Fix regulators for PM8550 2023-06-07 14:20:04 +01:00
remoteproc Mainly singleton patches all over the place. Series of note are: 2023-04-27 19:57:00 -07:00
reset Nothing looks out of the ordinary in this batch of clk driver updates. There 2023-04-29 17:29:39 -07:00
rpmsg Driver core changes for 6.4-rc1 2023-04-27 11:53:57 -07:00
rtc - New Drivers 2023-05-02 10:41:31 -07:00
s390 s390 updates for 6.5 merge window 2023-06-27 15:49:10 -07:00
sbus Driver core changes for 6.4-rc1 2023-04-27 11:53:57 -07:00
scsi hardening updates for v6.5-rc1 2023-06-27 21:24:18 -07:00
sh
siox
slimbus
soc ARM: SoC fixes for 6.4, part 2 2023-06-10 13:01:09 -07:00
soundwire soundwire: stream: Add missing clear of alloc_slave_rt 2023-06-08 17:08:04 +05:30
spi - Yosry Ahmed brought back some cgroup v1 stats in OOM logs. 2023-06-28 10:28:11 -07:00
spmi spmi: Add a check for remove callback when removing a SPMI driver 2023-04-20 14:16:39 +02:00
ssb
staging Staging driver fix for 6.4-rc7 2023-06-17 11:04:10 -07:00
target for-6.5/block-2023-06-23 2023-06-26 12:47:20 -07:00
tc
tee AMDTEE add return origin to load TA command 2023-06-07 12:58:22 +02:00
thermal Thermal control updates for 6.5-rc1 2023-06-26 19:41:26 -07:00
thunderbolt thunderbolt: Mask ring interrupt on Intel hardware as well 2023-05-31 10:37:21 +03:00
tty Move the Arm architecture documentation under Documentation/arch/. This 2023-06-27 11:58:16 -07:00
ufs scsi: ufs: core: Fix MCQ nr_hw_queues 2023-05-16 21:07:26 -04:00
uio
usb - Yosry Ahmed brought back some cgroup v1 stats in OOM logs. 2023-06-28 10:28:11 -07:00
vdpa - Yosry Ahmed brought back some cgroup v1 stats in OOM logs. 2023-06-28 10:28:11 -07:00
vfio mm: ptep_get() conversion 2023-06-19 16:19:25 -07:00
vhost - Yosry Ahmed brought back some cgroup v1 stats in OOM logs. 2023-06-28 10:28:11 -07:00
video fbdev: bw2: Convert to platform remove callback returning void 2023-05-30 18:33:25 +02:00
virt workqueue: Ordered workqueue creation cleanups 2023-06-27 16:46:06 -07:00
virtio - Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of 2023-04-27 19:42:02 -07:00
vlynq
w1 Char/Misc drivers for 6.4-rc1 2023-04-27 12:07:50 -07:00
watchdog linux-watchdog 6.4-rc1 tag 2023-05-04 18:33:56 -07:00
xen - Yosry Ahmed brought back some cgroup v1 stats in OOM logs. 2023-06-28 10:28:11 -07:00
zorro
Kconfig
Makefile