[PATCH bpf-next] riscv, bpf: Remove duplicated bpf_flush_icache()

[Pu Lehui]

On 2025/9/4 18:51, Hengqi Chen wrote:
> The bpf_flush_icache() is done by bpf_arch_text_copy() already.
> Remove the duplicated one in arch_prepare_bpf_trampoline().
> 
> Signed-off-by: Hengqi Chen <hengqi.chen at gmail.com>
> ---
>   arch/riscv/net/bpf_jit_comp64.c | 1 -
>   1 file changed, 1 deletion(-)
> 
> diff --git a/arch/riscv/net/bpf_jit_comp64.c b/arch/riscv/net/bpf_jit_comp64.c
> index c7ae4d0a8361..3fcc011c6be4 100644
> --- a/arch/riscv/net/bpf_jit_comp64.c
> +++ b/arch/riscv/net/bpf_jit_comp64.c
> @@ -1305,7 +1305,6 @@ int arch_prepare_bpf_trampoline(struct bpf_tramp_image *im, void *ro_image,
>   		goto out;
>   	}
>   
> -	bpf_flush_icache(ro_image, ro_image_end);
>   out:
>   	kvfree(image);
>   	return ret < 0 ? ret : size;

Reviewed-by: Pu Lehui <pulehui at huawei.com>