Re: [PATCH v3 1/1] ppc/crash: Reset spinlocks during crash

[Leonardo Bras]

On Thu, 2020-04-02 at 22:28 +1100, Michael Ellerman wrote:
> Leonardo Bras <leonardo@xxxxxxxxxxxxx> 
> TBH I think we could just drop that printk() entirely.
> 
> Or we could tell printk() that we're in NMI context so that it uses the
> percpu buffers.
> 
> We should probably do the latter anyway, in case there's any other code
> we call that inadvertently calls printk().

Done:
http://patchwork.ozlabs.org/patch/1266956/

About the rtas-call, I think it will take more time, because I have to
study it properly.

Thank you,

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