kselftest: Move test_vdso to the vDSO test suite

Move test_vdso from x86 to the vDSO test suite.

Suggested-by: Andy Lutomirski <luto@kernel.org>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>

diff --git a/tools/testing/selftests/vDSO/Makefile b/tools/testing/selftests/vDSO/Makefile
index 375d80c2bff5107c8524bd105d669764a3dbdce5..d53a4d8008f94e550bc082be107f597459f7edc6 100644 (file)
--- a/tools/testing/selftests/vDSO/Makefile
+++ b/tools/testing/selftests/vDSO/Makefile
@@ -7,12 +7,14 @@ ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/x86/ -e s/x86_64/x86/)
 TEST_GEN_PROGS := $(OUTPUT)/vdso_test_gettimeofday $(OUTPUT)/vdso_test_getcpu
 TEST_GEN_PROGS += $(OUTPUT)/vdso_test_abi
 TEST_GEN_PROGS += $(OUTPUT)/vdso_test_clock_getres
-ifeq ($(ARCH),x86)
+ifeq ($(ARCH),$(filter $(ARCH),x86 x86_64))
 TEST_GEN_PROGS += $(OUTPUT)/vdso_standalone_test_x86
 endif
+TEST_GEN_PROGS += $(OUTPUT)/vdso_test_correctness
 
 CFLAGS := -std=gnu99
 CFLAGS_vdso_standalone_test_x86 := -nostdlib -fno-asynchronous-unwind-tables -fno-stack-protector
+LDFLAGS_vdso_test_correctness := -ldl
 ifeq ($(CONFIG_X86_32),y)
 LDLIBS += -lgcc_s
 endif
@@ -26,4 +28,8 @@ $(OUTPUT)/vdso_standalone_test_x86: vdso_standalone_test_x86.c parse_vdso.c
        $(CC) $(CFLAGS) $(CFLAGS_vdso_standalone_test_x86) \
                vdso_standalone_test_x86.c parse_vdso.c \
                -o $@
-
+$(OUTPUT)/vdso_test_correctness: vdso_test_correctness.c
+       $(CC) $(CFLAGS) \
+               vdso_test_correctness.c \
+               -o $@ \
+               $(LDFLAGS_vdso_test_correctness)

diff --git a/tools/testing/selftests/x86/test_vdso.c b/tools/testing/selftests/vDSO/vdso_test_correctness.c
similarity index 100%
rename from tools/testing/selftests/x86/test_vdso.c
rename to tools/testing/selftests/vDSO/vdso_test_correctness.c

diff --git a/tools/testing/selftests/x86/Makefile b/tools/testing/selftests/x86/Makefile
index 6703c7906b714bf4fe9fc7170e70419fde080d98..333980375bc7827fea5ecbba258801163e2d9111 100644 (file)
--- a/tools/testing/selftests/x86/Makefile
+++ b/tools/testing/selftests/x86/Makefile
@@ -12,7 +12,7 @@ CAN_BUILD_WITH_NOPIE := $(shell ./check_cc.sh $(CC) trivial_program.c -no-pie)
 
 TARGETS_C_BOTHBITS := single_step_syscall sysret_ss_attrs syscall_nt test_mremap_vdso \
                        check_initial_reg_state sigreturn iopl ioperm \
-                       test_vdso test_vsyscall mov_ss_trap \
+                       test_vsyscall mov_ss_trap \
                        syscall_arg_fault fsgsbase_restore
 TARGETS_C_32BIT_ONLY := entry_from_vm86 test_syscall_vdso unwind_vdso \
                        test_FCMOV test_FCOMI test_FISTTP \