On 2016-06-13 3:07 AM, jonathan.y...@intel.com wrote:
From: "Yong, Jonathan" <jonathan.y...@intel.com>
This series introduces convert_art_to_tsc, to convert ART time
to TSC. The main advantage of ART is that ART can be captured
simultaneous to the capture of audio and network device clocks,
allowing a correlation between timebases to be constructed.
The getnstime_raw_and_real symbol has been renamed to
ktime_get_raw_and_real_ts64, including in all consumers.
All patches are already in Linus's kernel.
Patches should apply for linux-yocto-4.1 standard/base.
I've staged these on the 4.1 tree, and will send SRCREV updates once my
build/sanity has passed.
Bruce
Arnd Bergmann (1):
ntp/pps: replace getnstime_raw_and_real with 64-bit version
Christopher S. Hall (4):
time: Add cycles to nanoseconds translation
time: Add timekeeping snapshot code capturing system time and counter
time: Add driver cross timestamp interface for higher precision time
synchronization
x86/tsc: Always Running Timer (ART) correlated clocksource
DengChao (1):
timekeeping: Provide internal function __ktime_get_real_seconds
arch/x86/include/asm/cpufeature.h | 2 +-
arch/x86/include/asm/tsc.h | 2 +
arch/x86/kernel/tsc.c | 59 ++++++++++++++++
include/linux/pps_kernel.h | 7 +-
include/linux/timekeeping.h | 57 +++++++++++++++-
kernel/time/timekeeping.c | 136 ++++++++++++++++++++++++++++++++++---
kernel/time/timekeeping_internal.h | 2 +
7 files changed, 251 insertions(+), 14 deletions(-)
--
_______________________________________________
linux-yocto mailing list
linux-yocto@yoctoproject.org
https://lists.yoctoproject.org/listinfo/linux-yocto