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McKenney" , Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= , Ilpo =?iso-8859-1?Q?J=E4rvinen?= , Serge Semin , Rengarajan S , Wolfram Sang , Florian Fainelli , Jeff Johnson , Lino Sanfilippo , Derek Barbosa Subject: Re: [PATCH tty-next v1 0/2] convert 8250 to nbcon Message-ID: References: <20240905134719.142554-1-john.ogness@linutronix.de> <2024090554-mating-humiliate-292b@gregkh> <87cyli2nqo.fsf@jogness.linutronix.de> Precedence: bulk X-Mailing-List: linux-serial@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <87cyli2nqo.fsf@jogness.linutronix.de> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo On Thu, Sep 05, 2024 at 04:18:31PM +0206, John Ogness wrote: > On 2024-09-05, Greg Kroah-Hartman wrote: > > On Thu, Sep 05, 2024 at 03:53:17PM +0206, John Ogness wrote: > >> The recent printk rework introduced a new type of console NBCON > >> that will perform printing via a dedicated kthread during > >> normal operation. For times when the kthread is not available > >> (early boot, panic, reboot/shutdown) the NBCON console will > >> print directly from the printk() calling context (even if from > >> NMI). > >> > >> Futher details about NBCON consoles are available here [0]. > > > > Really? That link calls them "NOBKL", is that the same thing? > > Sorry. Yes, they are the same thing. It was renamed because NOBKL did > not look nice. > > NBCON stands for "No BKL Console". New Brave Console :-) -- With Best Regards, Andy Shevchenko