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Vincenzo Frascino authored
CONFIG_GENERIC_GETTIMEOFDAY is a sufficient condition to verify if an architecture implements asm/vdso/clocksource.h or not. The current implementation wrongly assumes that the same is true for the config option CONFIG_ARCH_CLOCKSOURCE_DATA. This results in a series of build errors on ia64/sparc/sparc64 like this: In file included from ./include/linux/clocksource.h:31, from ./include/linux/clockchips.h:14, from ./include/linux/tick.h:8, from fs/proc/stat.c:15: ./include/vdso/clocksource.h:9:10: fatal error: asm/vdso/clocksource.h: No such file or directory 9 | #include <asm/vdso/clocksource.h> | ^~~~~~~~~~~~~~~~~~~~~~~~ Fix the issue removing the unneeded config condition. Fixes: 14ee2ac6 ("linux/clocksource.h: Extract common header for vDSO") Reported-by:
Thomas Gleixner <tglx@linutronix.de> Signed-off-by:
Vincenzo Frascino <vincenzo.frascino@arm.com> Signed-off-by:
Borislav Petkov <bp@suse.de> Link: https://lkml.kernel.org/r/20200323133920.46546-1-vincenzo.frascino@arm.com
ca214e2c