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lib/raid6: Build proper raid6test files on powerpc

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Previously the raid6 test Makefile did not build the POWER specific files
(altivec and vpermxor).
This patch fixes the bug, so that all appropriate files for powerpc are built.

This patch also fixes the missing and mismatched ifdef statements to allow the
altivec.uc file to be built correctly.

Signed-off-by: Matt Brown <matthew.brown.dev@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Matt Brown 2017-08-04 13:42:33 +10:00 committed by Michael Ellerman
parent 751ba79cc5
commit aa9532d489
2 changed files with 6 additions and 2 deletions
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3
lib/raid6/altivec.uc
View file

@ -24,10 +24,13 @@
#include <linux/raid/pq.h>
#ifdef CONFIG_ALTIVEC
#include <altivec.h>
#ifdef __KERNEL__
# include <asm/cputable.h>
# include <asm/switch_to.h>
#endif /* __KERNEL__ */
/*
* This is the C data type to use. We use a vector of

5
lib/raid6/test/Makefile
View file

@ -45,9 +45,10 @@ else ifeq ($(HAS_NEON),yes)
CFLAGS += -DCONFIG_KERNEL_MODE_NEON=1
else
HAS_ALTIVEC := $(shell printf '\#include <altivec.h>\nvector int a;\n' |\
gcc -c -x c - >&/dev/null && \
rm ./-.o && echo yes)
gcc -c -x c - >/dev/null && rm ./-.o && echo yes)
ifeq ($(HAS_ALTIVEC),yes)
CFLAGS += -I../../../arch/powerpc/include
CFLAGS += -DCONFIG_ALTIVEC
OBJS += altivec1.o altivec2.o altivec4.o altivec8.o \
vpermxor1.o vpermxor2.o vpermxor4.o vpermxor8.o
endif