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authorMichael Ellerman <mpe@ellerman.id.au>2018-04-03 21:24:59 +1000
committerMichael Ellerman <mpe@ellerman.id.au>2018-04-03 21:50:09 +1000
commitb6f534d1a642a9b6263fd52df30806171fbc331e (patch)
treeed8bdaad46c8fecdb52c732946360bdd9abab021 /tools/testing/selftests/powerpc/copyloops/Makefile
parentpowerpc/pseries: Restore default security feature flags on setup (diff)
downloadlinux-dev-b6f534d1a642a9b6263fd52df30806171fbc331e.tar.xz
linux-dev-b6f534d1a642a9b6263fd52df30806171fbc331e.zip
selftests/powerpc: Fix copyloops build since Power4 assembler change
The recent commit 15a3204d24a3 ("powerpc/64s: Set assembler machine type to POWER4") set the machine type in our ASFLAGS when building the kernel, and removed some ".machine power4" directives from various asm files. This broke the selftests build on old toolchains (that don't assume Power4), because we build the kernel source files into the selftests using different ASFLAGS. The fix is simply to add -mpower4 to the selftest ASFLAGS as well. Fixes: 15a3204d24a3 ("powerpc/64s: Set assembler machine type to POWER4") Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'tools/testing/selftests/powerpc/copyloops/Makefile')
-rw-r--r--tools/testing/selftests/powerpc/copyloops/Makefile4
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/testing/selftests/powerpc/copyloops/Makefile b/tools/testing/selftests/powerpc/copyloops/Makefile
index ac4a52e19e59..eedce3366f64 100644
--- a/tools/testing/selftests/powerpc/copyloops/Makefile
+++ b/tools/testing/selftests/powerpc/copyloops/Makefile
@@ -5,8 +5,8 @@ CFLAGS += -I$(CURDIR)
CFLAGS += -D SELFTEST
CFLAGS += -maltivec
-# Use our CFLAGS for the implicit .S rule
-ASFLAGS = $(CFLAGS)
+# Use our CFLAGS for the implicit .S rule & set the asm machine type
+ASFLAGS = $(CFLAGS) -Wa,-mpower4
TEST_GEN_PROGS := copyuser_64 copyuser_power7 memcpy_64 memcpy_power7
EXTRA_SOURCES := validate.c ../harness.c