Messages in this thread | | | Date | Fri, 2 Apr 2021 11:03:15 +0900 | From | Sergey Senozhatsky <> | Subject | Re: [PATCH printk v2 1/5] printk: track/limit recursion |
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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@linutronix.de> > > Reviewed-by: Petr Mladek <pmladek@suse.com>
Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org>
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