[PATCH v2] arm64/lib: add accelerated do_csum for arm64

do_csum() in lib/checksum.c is too slow in ARM64, and we can use assembly and algorithm to accelerate it. V2: Fix compile warning reported by kbuild test robot Signed-off-by: huhai --- arch/arm64/include/asm/checksum.h | 3 + arch/arm64/lib/Makefile | 2 +- arch/arm64/lib

[PATCH] arm64/lib: add accelerated do_csum for arm64

do_csum() in lib/checksum.c is too slow in ARM64, and we can use assembly and algorithm to accelerate it. Signed-off-by: huhai --- arch/arm64/include/asm/checksum.h | 3 + arch/arm64/lib/Makefile | 2 +- arch/arm64/lib/checksum.c | 144 ++ 3