diff mbox series

[RFC,4/5] lib/raid6: Drop IA64 support

Message ID 20230215100008.2565237-5-ardb@kernel.org
State New
Headers
Series Retire IA64/Itanium support |

Commit Message

Ard Biesheuvel Feb. 15, 2023, 10 a.m. UTC 
  Drop Itanium support from the RAID6 code, and along with it, the 16x and
32x unrolled versions, which were only used by IA64.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
---
 include/linux/raid/pq.h | 2 --
 lib/raid6/Makefile      | 4 ++--
 lib/raid6/algos.c       | 4 ----
 3 files changed, 2 insertions(+), 8 deletions(-)
diff mbox series

Patch

diff --git a/include/linux/raid/pq.h b/include/linux/raid/pq.h
index f29aaaf2eb21e9bd..f2536c99141aad77 100644
--- a/include/linux/raid/pq.h
+++ b/include/linux/raid/pq.h
@@ -84,8 +84,6 @@  extern const struct raid6_calls raid6_intx1;
 extern const struct raid6_calls raid6_intx2;
 extern const struct raid6_calls raid6_intx4;
 extern const struct raid6_calls raid6_intx8;
-extern const struct raid6_calls raid6_intx16;
-extern const struct raid6_calls raid6_intx32;
 extern const struct raid6_calls raid6_mmxx1;
 extern const struct raid6_calls raid6_mmxx2;
 extern const struct raid6_calls raid6_sse1x1;
diff --git a/lib/raid6/Makefile b/lib/raid6/Makefile
index 45e17619422b4ef4..065a31e8f71df898 100644
--- a/lib/raid6/Makefile
+++ b/lib/raid6/Makefile
@@ -2,7 +2,7 @@ 
 obj-$(CONFIG_RAID6_PQ)	+= raid6_pq.o
 
 raid6_pq-y	+= algos.o recov.o tables.o int1.o int2.o int4.o \
-		   int8.o int16.o int32.o
+		   int8.o
 
 raid6_pq-$(CONFIG_X86) += recov_ssse3.o recov_avx2.o mmx.o sse1.o sse2.o avx2.o avx512.o recov_avx512.o
 raid6_pq-$(CONFIG_ALTIVEC) += altivec1.o altivec2.o altivec4.o altivec8.o \
@@ -54,7 +54,7 @@  endif
 quiet_cmd_unroll = UNROLL  $@
       cmd_unroll = $(AWK) -v N=$* -f $(srctree)/$(src)/unroll.awk < $< > $@
 
-targets += int1.c int2.c int4.c int8.c int16.c int32.c
+targets += int1.c int2.c int4.c int8.c
 $(obj)/int%.c: $(src)/int.uc $(src)/unroll.awk FORCE
 	$(call if_changed,unroll)
 
diff --git a/lib/raid6/algos.c b/lib/raid6/algos.c
index a22a05c9af8a3a75..fd1e699fa5fc19ae 100644
--- a/lib/raid6/algos.c
+++ b/lib/raid6/algos.c
@@ -72,10 +72,6 @@  const struct raid6_calls * const raid6_algos[] = {
 	&raid6_neonx4,
 	&raid6_neonx2,
 	&raid6_neonx1,
-#endif
-#if defined(__ia64__)
-	&raid6_intx32,
-	&raid6_intx16,
 #endif
 	&raid6_intx8,
 	&raid6_intx4,