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selftests/powerpc: Fix copyloops build since Power4 assembler change 

The recent commit 15a3204d24 ("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: 15a3204d24 ("powerpc/64s: Set assembler machine type to POWER4")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Michael Ellerman 2018-04-03 21:24:59 +10:00
parent 6232774f15
commit b6f534d1a6
1 changed files with 2 additions and 2 deletions
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4
tools/testing/selftests/powerpc/copyloops/Makefile
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@ -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