On Mon, Apr 04, 2016 at 08:32:21AM -0700, Andy Lutomirski wrote:

> Adding locking would be easy enough, wouldn't it?

See patch in this thread..

> But do any platforms really boot a second CPU before switching to real
> printk? 

I _only_ use early_printk() as printk() is a quagmire of fail :-)

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