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authorLinus Torvalds <torvalds@linux-foundation.org>2023-04-27 11:53:57 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2023-04-27 11:53:57 -0700
commit556eb8b79190151506187bf0b16dda423c34d9a8 (patch)
tree76fe79cf977e03be1b70059eef3195b89fe39948 /init
parent97b2ff294381d05e59294a931c4db55276470cb5 (diff)
parent046b6a171009e1ed9ede02194025e9ccd709beb2 (diff)
Merge tag 'driver-core-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core updates from Greg KH: "Here is the large set of driver core changes for 6.4-rc1. Once again, a busy development cycle, with lots of changes happening in the driver core in the quest to be able to move "struct bus" and "struct class" into read-only memory, a task now complete with these changes. This will make the future rust interactions with the driver core more "provably correct" as well as providing more obvious lifetime rules for all busses and classes in the kernel. The changes required for this did touch many individual classes and busses as many callbacks were changed to take const * parameters instead. All of these changes have been submitted to the various subsystem maintainers, giving them plenty of time to review, and most of them actually did so. Other than those changes, included in here are a small set of other things: - kobject logging improvements - cacheinfo improvements and updates - obligatory fw_devlink updates and fixes - documentation updates - device property cleanups and const * changes - firwmare loader dependency fixes. All of these have been in linux-next for a while with no reported problems" * tag 'driver-core-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (120 commits) device property: make device_property functions take const device * driver core: update comments in device_rename() driver core: Don't require dynamic_debug for initcall_debug probe timing firmware_loader: rework crypto dependencies firmware_loader: Strip off \n from customized path zram: fix up permission for the hot_add sysfs file cacheinfo: Add use_arch[|_cache]_info field/function arch_topology: Remove early cacheinfo error message if -ENOENT cacheinfo: Check cache properties are present in DT cacheinfo: Check sib_leaf in cache_leaves_are_shared() cacheinfo: Allow early level detection when DT/ACPI info is missing/broken cacheinfo: Add arm64 early level initializer implementation cacheinfo: Add arch specific early level initializer tty: make tty_class a static const structure driver core: class: remove struct class_interface * from callbacks driver core: class: mark the struct class in struct class_interface constant driver core: class: make class_register() take a const * driver core: class: mark class_release() as taking a const * driver core: remove incorrect comment for device_create* MIPS: vpe-cmp: remove module owner pointer from struct class usage. ...
Diffstat (limited to 'init')
-rw-r--r--init/Kconfig38
1 files changed, 0 insertions, 38 deletions
diff --git a/init/Kconfig b/init/Kconfig
index c9ec6e8e4d5d..32c24950c4ce 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1269,44 +1269,6 @@ config SCHED_AUTOGROUP
desktop applications. Task group autogeneration is currently based
upon task session.
-config SYSFS_DEPRECATED
- bool "Enable deprecated sysfs features to support old userspace tools"
- depends on SYSFS
- default n
- help
- This option adds code that switches the layout of the "block" class
- devices, to not show up in /sys/class/block/, but only in
- /sys/block/.
-
- This switch is only active when the sysfs.deprecated=1 boot option is
- passed or the SYSFS_DEPRECATED_V2 option is set.
-
- This option allows new kernels to run on old distributions and tools,
- which might get confused by /sys/class/block/. Since 2007/2008 all
- major distributions and tools handle this just fine.
-
- Recent distributions and userspace tools after 2009/2010 depend on
- the existence of /sys/class/block/, and will not work with this
- option enabled.
-
- Only if you are using a new kernel on an old distribution, you might
- need to say Y here.
-
-config SYSFS_DEPRECATED_V2
- bool "Enable deprecated sysfs features by default"
- default n
- depends on SYSFS
- depends on SYSFS_DEPRECATED
- help
- Enable deprecated sysfs by default.
-
- See the CONFIG_SYSFS_DEPRECATED option for more details about this
- option.
-
- Only if you are using a new kernel on an old distribution, you might
- need to say Y here. Even then, odds are you would not need it
- enabled, you can always pass the boot option if absolutely necessary.
-
config RELAY
bool "Kernel->user space relay support (formerly relayfs)"
select IRQ_WORK