p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

lib/raid6: Build proper raid6test files on powerpc 

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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
lib/raid6/altivec.uc
View File

@ -24,10 +24,13 @@
#include <linux/raid/pq.h> #include <linux/raid/pq.h>
#ifdef CONFIG_ALTIVEC
#include <altivec.h> #include <altivec.h>
#ifdef __KERNEL__ #ifdef __KERNEL__
# include <asm/cputable.h> # include <asm/cputable.h>
# include <asm/switch_to.h> # include <asm/switch_to.h>
#endif /* __KERNEL__ */
/* /*
* This is the C data type to use. We use a vector of * 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 CFLAGS += -DCONFIG_KERNEL_MODE_NEON=1
else else
HAS_ALTIVEC := $(shell printf '\#include <altivec.h>\nvector int a;\n' |\ HAS_ALTIVEC := $(shell printf '\#include <altivec.h>\nvector int a;\n' |\
gcc -c -x c - >&/dev/null && \ gcc -c -x c - >/dev/null && rm ./-.o && echo yes)
rm ./-.o && echo yes)
ifeq ($(HAS_ALTIVEC),yes) ifeq ($(HAS_ALTIVEC),yes)
CFLAGS += -I../../../arch/powerpc/include
CFLAGS += -DCONFIG_ALTIVEC
OBJS += altivec1.o altivec2.o altivec4.o altivec8.o \ OBJS += altivec1.o altivec2.o altivec4.o altivec8.o \
vpermxor1.o vpermxor2.o vpermxor4.o vpermxor8.o vpermxor1.o vpermxor2.o vpermxor4.o vpermxor8.o
endif endif