[PATCH 1/1] riscv: reset after crash

[Sean Anderson]

On 9/26/20 4:20 AM, Heinrich Schuchardt wrote:
> If an exception occurs on ARM or x86, we call panic() which will try to
> reset the board. Do the same on RISC-V.
> 
> Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
> ---
>  arch/riscv/lib/interrupts.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/riscv/lib/interrupts.c b/arch/riscv/lib/interrupts.c
> index 8ff40f0f36..f95cb97f92 100644
> --- a/arch/riscv/lib/interrupts.c
> +++ b/arch/riscv/lib/interrupts.c
> @@ -84,7 +84,7 @@ static void _exit_trap(ulong code, ulong epc, ulong tval, struct pt_regs *regs)
> 
>  	show_regs(regs);
>  	show_efi_loaded_images(epc);
> -	hang();
> +	panic ("Resetting CPU ...\n");

Nits: no space before parentheses.

Do we need a message here? do_panic already prints "resetting...".

--Sean