Re: [RFC][PATCHv3 0/6] printk: use printk_safe to handle printk() recursive calls

[Joe Perches]

On Wed, 2016-10-19 at 00:40 +0900, Sergey Senozhatsky wrote:
> This patch set extends a lock-less NMI per-cpu buffers idea to
> handle recursive printk() calls.

trivia:

recursive or reentrant?