Re: [PATCH printk v2 1/5] printk: track/limit recursion

[Sergey Senozhatsky]

On (21/04/01 12:00), Petr Mladek wrote:
> On Tue 2021-03-30 17:35:08, John Ogness wrote:
> > Currently the printk safe buffers provide a form of recursion
> > protection by redirecting to the safe buffers whenever printk() is
> > recursively called.
> > 
> > In preparation for removal of the safe buffers, provide an alternate
> > explicit recursion protection. Recursion is limited to 3 levels
> > per-CPU and per-context.
> > 
> > Signed-off-by: John Ogness <john.ogness@xxxxxxxxxxxxx>
> 
> Reviewed-by: Petr Mladek <pmladek@xxxxxxxx>

Reviewed-by: Sergey Senozhatsky <senozhatsky@xxxxxxxxxxxx>