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02201e3f1b
Main excitement here is Peter Zijlstra's lockless rbtree optimization to
speed module address lookup. He found some abusers of the module lock
doing that too.
A little bit of parameter work here too; including Dan Streetman's breaking
up the big param mutex so writing a parameter can load another module (yeah,
really). Unfortunately that broke the usual suspects, !CONFIG_MODULES and
!CONFIG_SYSFS, so those fixes were appended too.
Cheers,
Rusty.
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Merge tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux
Pull module updates from Rusty Russell:
"Main excitement here is Peter Zijlstra's lockless rbtree optimization
to speed module address lookup. He found some abusers of the module
lock doing that too.
A little bit of parameter work here too; including Dan Streetman's
breaking up the big param mutex so writing a parameter can load
another module (yeah, really). Unfortunately that broke the usual
suspects, !CONFIG_MODULES and !CONFIG_SYSFS, so those fixes were
appended too"
* tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux: (26 commits)
modules: only use mod->param_lock if CONFIG_MODULES
param: fix module param locks when !CONFIG_SYSFS.
rcu: merge fix for Convert ACCESS_ONCE() to READ_ONCE() and WRITE_ONCE()
module: add per-module param_lock
module: make perm const
params: suppress unused variable error, warn once just in case code changes.
modules: clarify CONFIG_MODULE_COMPRESS help, suggest 'N'.
kernel/module.c: avoid ifdefs for sig_enforce declaration
kernel/workqueue.c: remove ifdefs over wq_power_efficient
kernel/params.c: export param_ops_bool_enable_only
kernel/params.c: generalize bool_enable_only
kernel/module.c: use generic module param operaters for sig_enforce
kernel/params: constify struct kernel_param_ops uses
sysfs: tightened sysfs permission checks
module: Rework module_addr_{min,max}
module: Use __module_address() for module_address_lookup()
module: Make the mod_tree stuff conditional on PERF_EVENTS || TRACING
module: Optimize __module_address() using a latched RB-tree
rbtree: Implement generic latch_tree
seqlock: Introduce raw_read_seqcount_latch()
...
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| .. | ||
| 88pm80x_onkey.c | ||
| 88pm860x_onkey.c | ||
| ab8500-ponkey.c | ||
| ad714x-i2c.c | ||
| ad714x-spi.c | ||
| ad714x.c | ||
| ad714x.h | ||
| adxl34x-i2c.c | ||
| adxl34x-spi.c | ||
| adxl34x.c | ||
| adxl34x.h | ||
| apanel.c | ||
| arizona-haptics.c | ||
| ati_remote2.c | ||
| atlas_btns.c | ||
| axp20x-pek.c | ||
| bfin_rotary.c | ||
| bma150.c | ||
| cm109.c | ||
| cma3000_d0x_i2c.c | ||
| cma3000_d0x.c | ||
| cma3000_d0x.h | ||
| cobalt_btns.c | ||
| da9052_onkey.c | ||
| da9055_onkey.c | ||
| da9063_onkey.c | ||
| dm355evm_keys.c | ||
| drv260x.c | ||
| drv2665.c | ||
| drv2667.c | ||
| e3x0-button.c | ||
| gp2ap002a00f.c | ||
| gpio_tilt_polled.c | ||
| gpio-beeper.c | ||
| hp_sdc_rtc.c | ||
| ideapad_slidebar.c | ||
| ims-pcu.c | ||
| ixp4xx-beeper.c | ||
| Kconfig | ||
| keyspan_remote.c | ||
| kxtj9.c | ||
| m68kspkr.c | ||
| Makefile | ||
| max8925_onkey.c | ||
| max8997_haptic.c | ||
| max77693-haptic.c | ||
| max77843-haptic.c | ||
| mc13783-pwrbutton.c | ||
| mma8450.c | ||
| mpu3050.c | ||
| palmas-pwrbutton.c | ||
| pcap_keys.c | ||
| pcf8574_keypad.c | ||
| pcf50633-input.c | ||
| pcspkr.c | ||
| pm8xxx-vibrator.c | ||
| pm8941-pwrkey.c | ||
| pmic8xxx-pwrkey.c | ||
| powermate.c | ||
| pwm-beeper.c | ||
| rb532_button.c | ||
| regulator-haptic.c | ||
| retu-pwrbutton.c | ||
| rotary_encoder.c | ||
| sgi_btns.c | ||
| sirfsoc-onkey.c | ||
| soc_button_array.c | ||
| sparcspkr.c | ||
| tps65218-pwrbutton.c | ||
| twl4030-pwrbutton.c | ||
| twl4030-vibra.c | ||
| twl6040-vibra.c | ||
| uinput.c | ||
| wistron_btns.c | ||
| wm831x-on.c | ||
| xen-kbdfront.c | ||
| yealink.c | ||
| yealink.h | ||