Re: [Xen-devel] [PATCH v2 8/9] xen: arm: handle remaining traps from userspace

[Julien Grall <julien.grall@xxxxxxxxxx>]

Hi Ian,

On 10/02/15 04:45, Ian Campbell wrote:
>      case HSR_EC_SMC64:
> +        BUG_ON(psr_mode_is_32bit(regs->cpsr));
>          perfc_incr(trap_smc64);
> -        inject_undef64_exception(regs, hsr.len);

I don't understand why you drop the #undef injection. Is it a mistake?

Regards,

-- 
Julien Grall

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