linux_dsm_epyc7002/arch/sparc/kernel/syscalls
Arnd Bergmann 1a596398a3 sparc64: add custom adjtimex/clock_adjtime functions
sparc64 is the only architecture on Linux that has a 'timeval'
definition with a 32-bit tv_usec but a 64-bit tv_sec. This causes
problems for sparc32 compat mode when we convert it to use the
new __kernel_timex type that has the same layout as all other
64-bit architectures.

To avoid adding sparc64 specific code into the generic adjtimex
implementation, this adds a wrapper in the sparc64 system call handling
that converts the sparc64 'timex' into the new '__kernel_timex'.

At this point, the two structures are defined to be identical,
but that will change in the next step once we convert sparc32.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-02-07 00:13:27 +01:00
..
Makefile sparc: add system call table generation support 2018-11-18 18:52:22 -08:00
syscall.tbl sparc64: add custom adjtimex/clock_adjtime functions 2019-02-07 00:13:27 +01:00
syscallhdr.sh sparc: add system call table generation support 2018-11-18 18:52:22 -08:00
syscalltbl.sh sparc: add system call table generation support 2018-11-18 18:52:22 -08:00