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(-)