This patch series changes the 32-bit time types (timespec/itimerspec) to
the 64-bit types (timespec64/itimerspec64), since 32-bit time types will
break in the year 2038.
This patch series introduces new methods with timespec64/itimerspec64 type,
and removes the old ones with timespec/itimerspec type for
posix_clock_operations
and k_clock structure.
timekeeping: Introduce struct itimerspec64.
timekeeping: Introduce current_kernel_time64().
timekeeping: Change timekeeping_clocktai() with timespec64 type.
hrtimer: Introduce hrtimer_get_res64().
security: Introduce security_settime64().
time: Introduce do_sys_settimeofday64().
time: Introduce jiffies_to_timespec64()/timespec64_to_jiffies().
cputime: Introduce cputime_to_timespec64()/timespec64_to_cputime().
posix-timers: Split up timer_gettime()/timer_settime()/clock_settime()/
clock_gettime()/clock_getres().
posix-timers: Convert timer_gettime()/timer_settime()/clock_settime()/
clock_gettime()/clock_getres() to timespec64/itimerspec64.
mmtimer: Convert to timespec64/itimerspec64.
alarmtimer: Convert to timespec64/itimerspec64.
posix-clock: Convert to timespec64/itimerspec64.
posix-cpu-timers: Convert to timespec64/itimerspec64.
Baolin Wang (24):
linux/time64.h:Introduce the 'struct itimerspec64' for 64bit
timekeeping:Introduce the current_kernel_time64() function with
timespec64 type
time/hrtimer:Introduce hrtimer_get_res64() with timespec64 type for
getting the timer resolution
security/security: Introduce security_settime64() function with
timespec64 type
time:Introduce the do_sys_settimeofday64() function with timespec64
type
posix-timers:Change the implementation for timer_gettime syscall
function
posix-timers:Convert to the 64bit methods for the timer_gettime
syscall function
posix-timers:Change the implementation for timer_settime syscall
posix-timers:Convert to the 64bit methods for the timer_settime
syscall function
posix-timers:Change the implementation for clock_settime syscall
function
posix-timers:Convert to the 64bit methods for the clock_settime
syscall function
posix-timers:Change the implementation for clock_gettime syscall
function
posix-timers:Convert to the 64bit methods for the clock_gettime
syscall function
posix-timers:Change the implementation for clock_getres syscall
function
posix-timers:Convert to the 64bit methods for the clock_getres
syscall function
timekeeping:Introduce the timekeeping_clocktai() function with
timespec64 type
time/posix-timers:Convert to the 64bit methods for k_clock callback
functions
char/mmtimer:Convert to the 64bit methods for k_clock callback
functions
time/alarmtimer:Convert to the new 64bit methods for k_clock
structure
time/posix-clock:Convert to the 64bit methods for k_clock and
posix_clock_operations structure
time/time:Introduce the
timespec64_to_jiffies()/jiffies_to_timespec64() function
cputime:Introduce the cputime_to_timespec64/timespec64_to_cputime
function
time/posix-cpu-timers:Convert to the 64bit methods for k_clock
structure
k_clock:Remove the 32bit methods with timespec/itimerspec type
arch/powerpc/include/asm/cputime.h | 6 +-
arch/s390/include/asm/cputime.h | 8 +-
drivers/char/mmtimer.c | 36 +++--
drivers/ptp/ptp_clock.c | 26 +---
include/asm-generic/cputime_jiffies.h | 10 +-
include/asm-generic/cputime_nsecs.h | 4 +-
include/linux/cputime.h | 15 ++
include/linux/hrtimer.h | 12 +-
include/linux/jiffies.h | 21 ++-
include/linux/posix-clock.h | 10 +-
include/linux/posix-timers.h | 18 +--
include/linux/security.h | 25 ++-
include/linux/time64.h | 35 +++++
include/linux/timekeeping.h | 26 +++-
kernel/time/alarmtimer.c | 43 +++---
kernel/time/hrtimer.c | 10 +-
kernel/time/posix-clock.c | 20 +--
kernel/time/posix-cpu-timers.c | 83 +++++-----
kernel/time/posix-timers.c | 270 ++++++++++++++++++++++-----------
kernel/time/time.c | 20 +--
kernel/time/timekeeping.c | 6 +-
kernel/time/timekeeping.h | 1 -
security/commoncap.c | 2 +-
security/security.c | 2 +-
24 files changed, 447 insertions(+), 262 deletions(-)
--
1.7.9.5
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