1. Use a faster algorithm for the delta syndrome 2. Implement recovery routines in NEON As before, NEON intrinsics are used, which means the same code can be compiled for ARM as well as arm64. Given that there does not seem to be a maintainer for lib/raid6, could we take this through one of the ARM trees instead? Ard Biesheuvel (2): md/raid6: use faster multiplication for ARM NEON delta syndrome md/raid6: implement recovery using ARM NEON intrinsics include/linux/raid/pq.h | 1 + lib/raid6/Makefile | 4 +- lib/raid6/algos.c | 3 + lib/raid6/neon.uc | 33 +++++- lib/raid6/recov_neon.c | 110 ++++++++++++++++++ lib/raid6/recov_neon_inner.c | 117 ++++++++++++++++++++ 6 files changed, 264 insertions(+), 4 deletions(-) create mode 100644 lib/raid6/recov_neon.c create mode 100644 lib/raid6/recov_neon_inner.c -- 2.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
