[PATCH -next v2] riscv: add VMAP_STACK overflow detection

[Jisheng Zhang]

On Thu, 22 Jul 2021 17:42:52 +0200
Andreas Schwab <schwab at linux-m68k.org> wrote:

> On Jul 22 2021, Jisheng Zhang wrote:
> 
> > I think we need to pin the stack before calling get_wchan(), could you please
> > try below patch?  
> 
> Thanks, this fixes the crash for me.
> 
> Andreas.
> 

Thanks for testing. I will send out formal patch later

Thanks