raid6: riscv: Allow code to be compiled in userspace

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To support userspace raid6test, this patch adds __KERNEL__ ifdef for kernel
header inclusions also userspace wrapper definitions to allow code to be
compiled in userspace.

This patch also drops the NSIZE macro, instead of using the vector length,
which can work for both kernel and user space.

Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Signed-off-by: Chunyan Zhang <zhangchunyan@iscas.ac.cn>
Link: https://patch.msgid.link/20250718072711.3865118-5-zhangchunyan@iscas.ac.cn
Signed-off-by: Paul Walmsley <pjw@kernel.org>

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This commit is contained in:

Chunyan Zhang 2025-11-17 21:19:25 -07:00 • committed by Paul Walmsley

parent 6fcce9f028

commit 3c58d7a513

3 changed files with 170 additions and 151 deletions

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7

lib/raid6/recov_rvv.c

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297

lib/raid6/rvv.c

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17

lib/raid6/rvv.h

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