Re: [PATCH v2] smp: avoid generic_exec_single cause system lockup

[Thomas Gleixner]

On Thu, 18 Jul 2019, lufe...@163.com wrote:

> From: luferry <lufe...@163.com>
> 
> The race can reproduced by sending wait enabled IPI in softirq/irq env

Which code path is doing that?

Thanks,

        tglx