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e7fda6c4c3
Pull timer and time updates from Thomas Gleixner: "A rather large update of timers, timekeeping & co - Core timekeeping code is year-2038 safe now for 32bit machines. Now we just need to fix all in kernel users and the gazillion of user space interfaces which rely on timespec/timeval :) - Better cache layout for the timekeeping internal data structures. - Proper nanosecond based interfaces for in kernel users. - Tree wide cleanup of code which wants nanoseconds but does hoops and loops to convert back and forth from timespecs. Some of it definitely belongs into the ugly code museum. - Consolidation of the timekeeping interface zoo. - A fast NMI safe accessor to clock monotonic for tracing. This is a long standing request to support correlated user/kernel space traces. With proper NTP frequency correction it's also suitable for correlation of traces accross separate machines. - Checkpoint/restart support for timerfd. - A few NOHZ[_FULL] improvements in the [hr]timer code. - Code move from kernel to kernel/time of all time* related code. - New clocksource/event drivers from the ARM universe. I'm really impressed that despite an architected timer in the newer chips SoC manufacturers insist on inventing new and differently broken SoC specific timers. [ Ed. "Impressed"? I don't think that word means what you think it means ] - Another round of code move from arch to drivers. Looks like most of the legacy mess in ARM regarding timers is sorted out except for a few obnoxious strongholds. - The usual updates and fixlets all over the place" * 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (114 commits) timekeeping: Fixup typo in update_vsyscall_old definition clocksource: document some basic timekeeping concepts timekeeping: Use cached ntp_tick_length when accumulating error timekeeping: Rework frequency adjustments to work better w/ nohz timekeeping: Minor fixup for timespec64->timespec assignment ftrace: Provide trace clocks monotonic timekeeping: Provide fast and NMI safe access to CLOCK_MONOTONIC seqcount: Add raw_write_seqcount_latch() seqcount: Provide raw_read_seqcount() timekeeping: Use tk_read_base as argument for timekeeping_get_ns() timekeeping: Create struct tk_read_base and use it in struct timekeeper timekeeping: Restructure the timekeeper some more clocksource: Get rid of cycle_last clocksource: Move cycle_last validation to core code clocksource: Make delta calculation a function wireless: ath9k: Get rid of timespec conversions drm: vmwgfx: Use nsec based interfaces drm: i915: Use nsec based interfaces timekeeping: Provide ktime_get_raw() hangcheck-timer: Use ktime_get_ns() ... |
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.. | ||
acpi_pm.c | ||
arm_arch_timer.c | ||
arm_global_timer.c | ||
bcm2835_timer.c | ||
bcm_kona_timer.c | ||
cadence_ttc_timer.c | ||
clksrc-dbx500-prcmu.c | ||
clksrc-of.c | ||
clps711x-timer.c | ||
cs5535-clockevt.c | ||
dummy_timer.c | ||
dw_apb_timer_of.c | ||
dw_apb_timer.c | ||
em_sti.c | ||
exynos_mct.c | ||
fsl_ftm_timer.c | ||
i8253.c | ||
Kconfig | ||
Makefile | ||
metag_generic.c | ||
mmio.c | ||
moxart_timer.c | ||
mtk_timer.c | ||
mxs_timer.c | ||
nomadik-mtu.c | ||
pxa_timer.c | ||
qcom-timer.c | ||
samsung_pwm_timer.c | ||
scx200_hrt.c | ||
sh_cmt.c | ||
sh_mtu2.c | ||
sh_tmu.c | ||
sun4i_timer.c | ||
tcb_clksrc.c | ||
tegra20_timer.c | ||
time-armada-370-xp.c | ||
time-efm32.c | ||
time-orion.c | ||
timer-keystone.c | ||
timer-marco.c | ||
timer-prima2.c | ||
timer-sun5i.c | ||
timer-u300.c | ||
versatile.c | ||
vf_pit_timer.c | ||
vt8500_timer.c | ||
zevio-timer.c |