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Commit d2d49495 authored by Shuah Khan (Samsung OSG)'s avatar Shuah Khan (Samsung OSG)
Browse files

selftests: vDSO - fix to return KSFT_SKIP when test couldn't be run 



Fix to return KSFT_SKIP when test couldn't be run because AT_SYSINFO_EHDR
isn't found and gettimeofday isn't defined.

Signed-off-by: default avatarShuah Khan (Samsung OSG) <shuah@kernel.org>
parent 29ee9239

tools/testing/selftests/vDSO/vdso_test.c

+5 −2
Original line number Diff line number Diff line
@@ -15,6 +15,8 @@ 
#include <sys/auxv.h>

#include <sys/time.h>



#include "../kselftest.h"



extern void *vdso_sym(const char *version, const char *name);

extern void vdso_init_from_sysinfo_ehdr(uintptr_t base);

extern void vdso_init_from_auxv(void *auxv);
@@ -37,7 +39,7 @@ int main(int argc, char **argv) 
	unsigned long sysinfo_ehdr = getauxval(AT_SYSINFO_EHDR);

	if (!sysinfo_ehdr) {

		printf("AT_SYSINFO_EHDR is not present!\n");

		return 0;

		return KSFT_SKIP;

	}



	vdso_init_from_sysinfo_ehdr(getauxval(AT_SYSINFO_EHDR));
@@ -48,7 +50,7 @@ int main(int argc, char **argv) 


	if (!gtod) {

		printf("Could not find %s\n", name);

		return 1;

		return KSFT_SKIP;

	}



	struct timeval tv;
@@ -59,6 +61,7 @@ int main(int argc, char **argv) 
		       (long long)tv.tv_sec, (long long)tv.tv_usec);

	} else {

		printf("%s failed\n", name);

		return KSFT_FAIL;

	}



	return 0;