Re: [PATCH v2 5/6] RISC-V: Do no continue isa string parsing without correct XLEN

Andreas Schwab
2022-02-10T21:58:39Z

On Feb 10 2022, Atish Patra wrote:

> diff --git a/arch/riscv/kernel/cpufeature.c b/arch/riscv/kernel/cpufeature.c
> index 469b9739faf7..cca579bae8a0 100644
> --- a/arch/riscv/kernel/cpufeature.c
> +++ b/arch/riscv/kernel/cpufeature.c
> @@ -84,6 +84,7 @@ void __init riscv_fill_hwcap(void)
> for_each_of_cpu_node(node) {
> unsigned long this_hwcap = 0;
> uint64_t this_isa = 0;
> + char *temp;
>
> if (riscv_of_processor_hartid(node) < 0)
> continue;
> @@ -93,6 +94,7 @@ void __init riscv_fill_hwcap(void)
> continue;
> }
>
> + temp = (char *)isa;

There should be no need for this cast.

--
Andreas Schwab, schwab@linux-m68k.org
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