bui duc phuc 006c66d1d5 regmap: reject volatile update_bits() in cache-only mode ...

Prevent _regmap_update_bits() from accessing hardware when the register
map is in cache-only mode.

Unlike regmap_raw_read() and _regmap_read(), the volatile
_regmap_update_bits() fast path bypasses the cache_only check. This can
result in unexpected hardware accesses while the device is suspended.

Return -EBUSY to ensure behavior is consistent with other cache-only
access paths.

Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260528053204.46783-1-phucduc.bui@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

2026-05-28 15:15:46 +01:00

..

firmware_loader

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

power

thermal: core: Suspend thermal zones later and resume them earlier

2026-04-08 12:30:31 +02:00

regmap

regmap: reject volatile update_bits() in cache-only mode

2026-05-28 15:15:46 +01:00

test

drivers: base: test: Add ...find_device_by...(... NULL) tests

2024-12-24 09:48:09 +01:00

arch_numa.c

arch_numa: Restore nid checks before registering a memblock with a node

2024-12-01 22:04:52 +02:00

arch_topology.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

attribute_container.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

auxiliary_sysfs.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

auxiliary.c

Merge tag 'acpi-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2026-04-13 19:25:07 -07:00

base.h

driver core: make software nodes available earlier

2026-04-04 00:33:49 +02:00

bus.c

driver core: generalize driver_override in struct device

2026-03-17 20:30:23 +01:00

cacheinfo.c

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

class.c

kernfs: pass struct ns_common instead of const void * for namespace tags

2026-04-09 14:36:52 +02:00

component.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

container.c

driver core: container: make container_subsys const

2023-12-21 13:56:10 +01:00

core.c

Merge tag 'driver-core-7.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core

2026-04-19 12:58:08 -07:00

cpu.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

dd.c

Merge tag 'driver-core-7.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core

2026-04-19 12:58:08 -07:00

devcoredump.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

devres.c

devres: rename and export set_node_dbginfo()

2026-03-18 00:02:59 +01:00

devtmpfs.c

devtmpfs: Replace simple_strtoul with kstrtoint in mount_param

2026-01-16 16:44:43 +01:00

driver.c

driver core: Introduce device_iter_t for device iterating APIs

2025-01-10 15:26:12 +01:00

faux.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

firmware.c

driver core: Remove redundant license text

2017-12-07 18:36:44 +01:00

hypervisor.c

driver core: Remove redundant license text

2017-12-07 18:36:44 +01:00

init.c

driver core: make software nodes available earlier

2026-04-04 00:33:49 +02:00

isa.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

Kconfig

driver core: Make deferred_probe_timeout default a Kconfig option

2026-03-30 20:45:27 +02:00

Makefile

Revert "revocable: Add Kunit test cases"

2026-02-06 16:08:48 +01:00

map.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

memory.c

drivers/base/memory: fix memory block reference leak in poison accounting

2026-05-13 17:40:03 -07:00

module.c

drivers: base: handle module_kobject creation

2025-04-16 15:10:55 +02:00

node.c

mm: add gpu active/reclaim per-node stat counters (v2)

2026-04-08 06:52:47 +10:00

physical_location.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

physical_location.h

driver core: physical_location.h remove extern from function prototypes

2023-03-24 15:35:48 +01:00

pinctrl.c

driver core: make pinctrl_bind_pins() private

2026-01-19 00:34:44 +01:00

platform-msi.c

platform-msi: Add msi_remove_device_irq_domain() in platform_device_msi_free_irqs_all()

2025-05-07 17:49:00 +02:00

platform.c

driver core: platform: remove software node on release()

2026-05-14 00:09:09 +02:00

property.c

Merge tag 'driver-core-7.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core

2026-04-19 12:58:08 -07:00

soc.c

base: soc: rename and export soc_device_get_machine()

2026-03-12 16:18:49 +01:00

swnode.c

Merge tag 'driver-core-7.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core

2026-04-19 12:58:08 -07:00

syscore.c

syscore: Pass context data to callbacks

2025-11-14 10:01:52 +01:00

topology.c

sysfs: treewide: switch back to attribute_group::bin_attrs

2025-06-17 10:44:15 +02:00

trace.c

devres: Enable trace events

2021-06-15 17:14:36 +02:00

trace.h

devres: Fix page faults when tracing devres from unloaded modules

2024-10-14 08:21:09 +02:00

transport_class.c

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2026-02-12 15:43:02 -08:00