The series introduces struct __kernel_timex as a substitute for the non y2038 safe struct timex.
The series is based on the original series posted by Arnd Bergmann in [1].
The overview of the series is as below: 1. Prepare for the compat timex interfaces to be used unconditionally. 2. Introduce struct __kernel_timex. 3. Use struct __kernel_timex in place of struct timex. 4. Switch syscalls to use struct __kernel_timex.
[1] https://sourceware.org/ml/libc-alpha/2015-05/msg00070.html
Changes since v2: * Use only generic compat.h for riscv Changes since v1: * Fix riscv asm/compat.h to pick up generic compat types
Deepa Dinamani (7): arm64: Make basic compat_* types always available sparc: Make thread_info.h available directly riscv: Delete asm/compat.h timex: prepare compat helpers for y2038 changes time: Add struct __kernel_timex timex: use __kernel_timex internally timex: change syscalls to use struct __kernel_timex
arch/alpha/kernel/osf_sys.c | 2 +- arch/arm64/include/asm/compat.h | 22 ++++----- arch/riscv/include/asm/Kbuild | 1 + arch/riscv/include/asm/compat.h | 29 ------------ arch/sparc/include/asm/compat.h | 2 + drivers/ptp/ptp_clock.c | 2 +- include/asm-generic/compat.h | 8 +++- include/linux/compat.h | 33 -------------- include/linux/compat_time.h | 34 ++++++++++++++ include/linux/posix-clock.h | 2 +- include/linux/syscalls.h | 5 +-- include/linux/timex.h | 9 +++- include/uapi/linux/timex.h | 41 +++++++++++++++++ kernel/compat.c | 63 -------------------------- kernel/time/ntp.c | 12 ++--- kernel/time/ntp_internal.h | 2 +- kernel/time/posix-clock.c | 2 +- kernel/time/posix-timers.c | 14 ++---- kernel/time/posix-timers.h | 2 +- kernel/time/time.c | 80 ++++++++++++++++++++++++++++++--- kernel/time/timekeeping.c | 4 +- 21 files changed, 199 insertions(+), 170 deletions(-) delete mode 100644 arch/riscv/include/asm/compat.h
base-commit: 526674536360a4c508e84f67314c2028e45e1bf2