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authorMark Brown <broonie@kernel.org>2024-10-21 23:11:40 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2024-10-21 15:49:33 -0700
commitc2ee9f594da826bea183ed14f2cc029c719bf4da (patch)
tree0168ba43f8a01b05b8ed786230c0176afdb059ee /tools
parenta360f311f57a36e96d88fa8086b749159714dcd2 (diff)
KVM: selftests: Fix build on on non-x86 architectures
Commit 9a400068a158 ("KVM: selftests: x86: Avoid using SSE/AVX instructions") unconditionally added -march=x86-64-v2 to the CFLAGS used to build the KVM selftests which does not work on non-x86 architectures: cc1: error: unknown value ‘x86-64-v2’ for ‘-march’ Fix this by making the addition of this x86 specific command line flag conditional on building for x86. Fixes: 9a400068a158 ("KVM: selftests: x86: Avoid using SSE/AVX instructions") Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools')
-rw-r--r--tools/testing/selftests/kvm/Makefile4
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/testing/selftests/kvm/Makefile b/tools/testing/selftests/kvm/Makefile
index e6b7e01d5708..156fbfae940f 100644
--- a/tools/testing/selftests/kvm/Makefile
+++ b/tools/testing/selftests/kvm/Makefile
@@ -244,11 +244,13 @@ CFLAGS += -Wall -Wstrict-prototypes -Wuninitialized -O2 -g -std=gnu99 \
-fno-stack-protector -fno-PIE -I$(LINUX_TOOL_INCLUDE) \
-I$(LINUX_TOOL_ARCH_INCLUDE) -I$(LINUX_HDR_PATH) -Iinclude \
-I$(<D) -Iinclude/$(ARCH_DIR) -I ../rseq -I.. $(EXTRA_CFLAGS) \
- -march=x86-64-v2 \
$(KHDR_INCLUDES)
ifeq ($(ARCH),s390)
CFLAGS += -march=z10
endif
+ifeq ($(ARCH),x86)
+ CFLAGS += -march=x86-64-v2
+endif
ifeq ($(ARCH),arm64)
tools_dir := $(top_srcdir)/tools
arm64_tools_dir := $(tools_dir)/arch/arm64/tools/