From 6ba4a2d3591039aea1cb45c7c42262d26351a2fa Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Fri, 3 Apr 2020 20:56:56 +1100 Subject: [PATCH] selftests/powerpc: Always build the tm-poison test 64-bit The tm-poison test includes inline asm which is 64-bit only, so the test must be built 64-bit in order to work. Otherwise it fails, eg: # file tm-poison tm-poison: ELF 32-bit MSB executable, PowerPC or cisco 4500, version 1 (SYSV) ... # ./tm-poison test: tm_poison_test Unknown value 0x1fff71150 leaked into f31! Unknown value 0x1fff710c0 leaked into vr31! failure: tm_poison_test Fixes: a003365cab64 ("powerpc/tm: Add tm-poison test") Signed-off-by: Michael Ellerman Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20200403095656.3772005-1-mpe@ellerman.id.au --- tools/testing/selftests/powerpc/tm/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/testing/selftests/powerpc/tm/Makefile b/tools/testing/selftests/powerpc/tm/Makefile index 0b0db8d..5881e97 100644 --- a/tools/testing/selftests/powerpc/tm/Makefile +++ b/tools/testing/selftests/powerpc/tm/Makefile @@ -25,6 +25,7 @@ $(OUTPUT)/tm-unavailable: CFLAGS += -O0 -pthread -m64 -Wno-error=uninitialized - $(OUTPUT)/tm-trap: CFLAGS += -O0 -pthread -m64 $(OUTPUT)/tm-signal-context-force-tm: CFLAGS += -pthread -m64 $(OUTPUT)/tm-signal-pagefault: CFLAGS += -pthread -m64 +$(OUTPUT)/tm-poison: CFLAGS += -m64 SIGNAL_CONTEXT_CHK_TESTS := $(patsubst %,$(OUTPUT)/%,$(SIGNAL_CONTEXT_CHK_TESTS)) $(SIGNAL_CONTEXT_CHK_TESTS): tm-signal.S -- 2.7.4