s390 does not provide a hwcap.h UAPI header.
Add an inline definition for the constant HWCAP_S390_VXRS until a proper UAPI header is introduced.
Fixes: 210860e7f733 ("selftests: vDSO: check cpu caps before running chacha test") Signed-off-by: Thomas Weißschuh thomas.weissschuh@linutronix.de --- tools/testing/selftests/vDSO/vdso_test_chacha.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/tools/testing/selftests/vDSO/vdso_test_chacha.c b/tools/testing/selftests/vDSO/vdso_test_chacha.c index fd5c5108b42f04ec459d39b74f33edc2ceafbba1..0ce5189718ce35b0a4d69b71559db8379b598b93 100644 --- a/tools/testing/selftests/vDSO/vdso_test_chacha.c +++ b/tools/testing/selftests/vDSO/vdso_test_chacha.c @@ -19,6 +19,9 @@ static bool cpu_has_capabilities(void) return getauxval(AT_HWCAP) & HWCAP_ASIMD; } #elif defined(__s390x__) +#ifndef HWCAP_S390_VXRS +#define HWCAP_S390_VXRS (1 << 11) +#endif static bool cpu_has_capabilities(void) { return getauxval(AT_HWCAP) & HWCAP_S390_VXRS;