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linux-stable/lib/vdso
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Christophe Leroy ae12e08539 lib/vdso: Allow fixed clock mode 
Some architectures have a fixed clocksource which is known at compile time
and cannot be replaced or disabled at runtime, e.g. timebase on
PowerPC. For such cases the clock mode check in the VDSO code is pointless.

Move the check for a VDSO capable clocksource into an inline function and
allow architectures to redefine it via a macro.

[ tglx: Removed the #ifdef mess ]

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Link: https://lkml.kernel.org/r/20200207124403.748756829@linutronix.de
2020-02-17 20:12:18 +01:00
..
gettimeofday.c lib/vdso: Allow fixed clock mode 2020-02-17 20:12:18 +01:00
Kconfig lib/vdso: Cleanup clock mode storage leftovers 2020-02-17 20:12:17 +01:00
Makefile