From: Tingbo Liao Date: Fri, 28 Feb 2025 09:08:01 +0000 (-0800) Subject: riscv: Fix the __riscv_copy_vec_words_unaligned implementation X-Git-Tag: v6.15-rc1~18^2~3^2~6 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=475afa39b123699e910c61ad9a51cedce4a0d310;p=thirdparty%2Flinux.git riscv: Fix the __riscv_copy_vec_words_unaligned implementation Correct the VEC_S macro definition to fix the implementation of vector words copy in the case of unalignment in RISC-V. Fixes: e7c9d66e313b ("RISC-V: Report vector unaligned access speed hwprobe") Reviewed-by: Alexandre Ghiti Signed-off-by: Tingbo Liao Link: https://lore.kernel.org/r/20250228090801.8334-1-tingbo.liao@starfivetech.com Signed-off-by: Alexandre Ghiti --- diff --git a/arch/riscv/kernel/vec-copy-unaligned.S b/arch/riscv/kernel/vec-copy-unaligned.S index d16f19f1b3b65..7ce4de6f6e694 100644 --- a/arch/riscv/kernel/vec-copy-unaligned.S +++ b/arch/riscv/kernel/vec-copy-unaligned.S @@ -11,7 +11,7 @@ #define WORD_SEW CONCATENATE(e, WORD_EEW) #define VEC_L CONCATENATE(vle, WORD_EEW).v -#define VEC_S CONCATENATE(vle, WORD_EEW).v +#define VEC_S CONCATENATE(vse, WORD_EEW).v /* void __riscv_copy_vec_words_unaligned(void *, const void *, size_t) */ /* Performs a memcpy without aligning buffers, using word loads and stores. */