Re: [PATCH 2/3] MIPS: Use async IPIs for arch_trigger_cpumask_backtrace()

[Paul Burton <paul.burton@xxxxxxxx>]

Hi Huacai,

On Mon, Jul 09, 2018 at 11:04:32AM +0800, 陈华才 wrote:
> Should we do something to avoid parallel backtrace output?

nmi_cpu_backtrace() already takes care of that using a spinlock.

> BTW, could you please check the linux-mips configuration to not reject
> emails from lemote.com?

I'm afraid I have no control over that. Ralf, do you have any idea
what's happening there?

Thanks,
    Paul