y2038: futex: Add support for __kernel_timespec

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This prepares sys_futex for y2038 safe calling: the native
syscall is changed to receive a __kernel_timespec argument, which
will be switched to 64-bit time_t in the future. All the internal
time handling gets changed to timespec64, and the compat_sys_futex
entry point is moved under the CONFIG_COMPAT_32BIT_TIME check
to provide compatibility for existing 32-bit architectures.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

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This commit is contained in:

Arnd Bergmann 2018-04-17 17:23:35 +02:00

parent 04e7712f44

commit bec2f7cbb7

2 changed files with 13 additions and 11 deletions

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2

include/linux/syscalls.h

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22

kernel/futex.c

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