linux-riscv · linux-riscv-bot · Mar 24, 2026 · Mar 24, 2026 · Mar 24, 2026 · Mar 24, 2026
diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile
@@ -39,9 +39,4 @@ endif
 $(obj)/csumpartialcopy.o:	$(obj)/csumpartialcopygeneric.S
 $(obj)/csumpartialcopyuser.o:	$(obj)/csumpartialcopygeneric.S
 
-ifeq ($(CONFIG_KERNEL_MODE_NEON),y)
-  CFLAGS_xor-neon.o		+= $(CC_FLAGS_FPU)
-  obj-$(CONFIG_XOR_BLOCKS)	+= xor-neon.o
-endif
-
 obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o
diff --git a/arch/arm64/include/asm/xor.h b/arch/arm64/include/asm/xor.h
diff --git a/arch/arm64/lib/Makefile b/arch/arm64/lib/Makefile
@@ -5,12 +5,6 @@ lib-y		:= clear_user.o delay.o copy_from_user.o		\
 		   memset.o memcmp.o strcmp.o strncmp.o strlen.o	\
 		   strnlen.o strchr.o strrchr.o tishift.o
 
-ifeq ($(CONFIG_KERNEL_MODE_NEON), y)
-obj-$(CONFIG_XOR_BLOCKS)	+= xor-neon.o
-CFLAGS_xor-neon.o		+= $(CC_FLAGS_FPU)
-CFLAGS_REMOVE_xor-neon.o	+= $(CC_FLAGS_NO_FPU)
-endif
-
 lib-$(CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE) += uaccess_flushcache.o
 
 obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o

diff --git a/arch/loongarch/include/asm/xor.h b/arch/loongarch/include/asm/xor.h
diff --git a/arch/loongarch/include/asm/xor_simd.h b/arch/loongarch/include/asm/xor_simd.h
diff --git a/arch/loongarch/lib/Makefile b/arch/loongarch/lib/Makefile
@@ -8,6 +8,4 @@ lib-y	+= delay.o memset.o memcpy.o memmove.o \
 
 obj-$(CONFIG_ARCH_SUPPORTS_INT128) += tishift.o
 
-obj-$(CONFIG_CPU_HAS_LSX) += xor_simd.o xor_simd_glue.o
-
 obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o
diff --git a/arch/loongarch/lib/xor_simd_glue.c b/arch/loongarch/lib/xor_simd_glue.c
diff --git a/arch/powerpc/include/asm/xor.h b/arch/powerpc/include/asm/xor.h
diff --git a/arch/powerpc/include/asm/xor_altivec.h b/arch/powerpc/include/asm/xor_altivec.h
diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile
@@ -73,9 +73,4 @@ obj-$(CONFIG_PPC_LIB_RHEAP) += rheap.o
 
 obj-$(CONFIG_FTR_FIXUP_SELFTEST) += feature-fixups-test.o
 
-obj-$(CONFIG_ALTIVEC)	+= xor_vmx.o xor_vmx_glue.o
-CFLAGS_xor_vmx.o += -mhard-float -maltivec $(call cc-option,-mabi=altivec)
-# Enable <altivec.h>
-CFLAGS_xor_vmx.o += -isystem $(shell $(CC) -print-file-name=include)
-
 obj-$(CONFIG_PPC64) += $(obj64-y)
diff --git a/arch/powerpc/lib/xor_vmx.h b/arch/powerpc/lib/xor_vmx.h
Original file line number	Diff line number	Diff line change
Expand Up		@@ -8,6 +8,4 @@ lib-y += delay.o memset.o memcpy.o memmove.o \

		obj-$(CONFIG_ARCH_SUPPORTS_INT128) += tishift.o

		obj-$(CONFIG_CPU_HAS_LSX) += xor_simd.o xor_simd_glue.o

		obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o