[PATCH v4 05/15] arm64: crypto: Use CC_FLAGS_FPU for NEON CFLAGS
From: Samuel Holland <samuel.holland@sifive.com>
Date: 2024-03-29 07:24:50
Also in:
amd-gfx, linux-arch, linux-arm-kernel, linux-riscv, lkml, loongarch
Subsystem:
arm64 port (aarch64 architecture), the rest · Maintainers:
Catalin Marinas, Will Deacon, Linus Torvalds
Now that CC_FLAGS_FPU is exported and can be used anywhere in the source tree, use it instead of duplicating the flags here. Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Samuel Holland <samuel.holland@sifive.com> --- (no changes since v2) Changes in v2: - New patch for v2 arch/arm64/lib/Makefile | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/lib/Makefile b/arch/arm64/lib/Makefile
index 29490be2546b..13e6a2829116 100644
--- a/arch/arm64/lib/Makefile
+++ b/arch/arm64/lib/Makefile@@ -7,10 +7,8 @@ lib-y := clear_user.o delay.o copy_from_user.o \ ifeq ($(CONFIG_KERNEL_MODE_NEON), y) obj-$(CONFIG_XOR_BLOCKS) += xor-neon.o -CFLAGS_REMOVE_xor-neon.o += -mgeneral-regs-only -CFLAGS_xor-neon.o += -ffreestanding -# Enable <arm_neon.h> -CFLAGS_xor-neon.o += -isystem $(shell $(CC) -print-file-name=include) +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
--
2.44.0