Commit 9de9c4cc authored by Muhammad Usama Anjum's avatar Muhammad Usama Anjum Committed by Catalin Marinas
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selftests: arm64: tags_test: conform test to TAP output 



Conform the layout, informational and status messages to TAP. No
functional change is intended other than the layout of output messages.

Signed-off-by: default avatarMuhammad Usama Anjum <usama.anjum@collabora.com>
Link: https://lore.kernel.org/r/20240602132502.4186771-1-usama.anjum@collabora.com


Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
parent 963c5d49

tools/testing/selftests/arm64/tags/tags_test.c

+6 −4
Original line number Diff line number Diff line
@@ -17,19 +17,21 @@ int main(void) 
	static int tbi_enabled = 0;

	unsigned long tag = 0;

	struct utsname *ptr;

	int err;



	ksft_print_header();

	ksft_set_plan(1);



	if (prctl(PR_SET_TAGGED_ADDR_CTRL, PR_TAGGED_ADDR_ENABLE, 0, 0, 0) == 0)

		tbi_enabled = 1;

	ptr = (struct utsname *)malloc(sizeof(*ptr));

	if (!ptr)

		ksft_exit_fail_msg("Failed to allocate utsname buffer\n");

		ksft_exit_fail_perror("Failed to allocate utsname buffer");



	if (tbi_enabled)

		tag = 0x42;

	ptr = (struct utsname *)SET_TAG(ptr, tag);

	err = uname(ptr);

	ksft_test_result(!uname(ptr), "Syscall successful with tagged address\n");

	free(ptr);



	return err;

	ksft_finished();

}