The call to alternative_has_cap_likely(ARM64_HAS_FPSIMD) requires symbols from asm/alternative.h. Currently this header is included transitively, but that transitive inclusion is about to go away.
Explicitly include the header.
Signed-off-by: Thomas Weißschuh thomas.weissschuh@linutronix.de Tested-by: Andreas Larsson andreas@gaisler.com Reviewed-by: Andreas Larsson andreas@gaisler.com --- arch/arm64/kernel/vdso/vgetrandom.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/arm64/kernel/vdso/vgetrandom.c b/arch/arm64/kernel/vdso/vgetrandom.c index 832fe195292b34e2029f593ea170347c98e06dac..0aef124c90899dc0c8956b0f32f54992aa3acf0b 100644 --- a/arch/arm64/kernel/vdso/vgetrandom.c +++ b/arch/arm64/kernel/vdso/vgetrandom.c @@ -2,6 +2,8 @@
#include <uapi/asm-generic/errno.h>
+#include <asm/alternative.h> + typeof(__cvdso_getrandom) __kernel_getrandom;
ssize_t __kernel_getrandom(void *buffer, size_t len, unsigned int flags, void *opaque_state, size_t opaque_len)