From: Peter Zijlstra <peterz@infradead.org>
To: Petr Mladek <pmladek@suse.com>
Cc: sergey.senozhatsky@gmail.com, linux-kernel@vger.kernel.org,
rostedt@goodmis.org, mingo@kernel.org, tglx@linutronix.de
Subject: Re: [PATCH 2/3] early_printk: Add force_early_printk kernel parameter
Date: Fri, 13 Oct 2017 15:20:20 +0200 [thread overview]
Message-ID: <20171013132020.la5nztxno4usrevp@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <20171013130609.GC2795@pathway.suse.cz>
On Fri, Oct 13, 2017 at 03:06:09PM +0200, Petr Mladek wrote:
> Or we should call early_printk() from printk() also when
> PRINTK is disabled.
This.
> > Do you mean if someone were to toggle force_early_printk at runtime?
>
> Or that someone unregisters the early console.
That's broken anyway, nor do I think anybody does that, early_printk is
a set once never touch kinda thing.
next prev parent reply other threads:[~2017-10-13 13:20 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-28 12:18 [PATCH 0/3] printk: Add force_early_printk boot param Peter Zijlstra
2017-09-28 12:18 ` [PATCH 1/3] printk: Fix kdb_trap_printk placement Peter Zijlstra
2017-10-03 22:10 ` Steven Rostedt
2017-10-05 13:38 ` Petr Mladek
2017-10-05 13:42 ` Peter Zijlstra
2017-10-09 15:05 ` Petr Mladek
2017-10-12 9:45 ` Petr Mladek
2017-10-12 10:03 ` Petr Mladek
2017-10-12 11:34 ` Peter Zijlstra
2017-10-12 11:52 ` Greg Kroah-Hartman
2017-10-12 12:08 ` Greg Kroah-Hartman
2017-10-12 18:11 ` Joe Perches
2017-10-13 14:23 ` Petr Mladek
2017-10-12 11:30 ` Peter Zijlstra
2017-09-28 12:18 ` [PATCH 2/3] early_printk: Add force_early_printk kernel parameter Peter Zijlstra
2017-09-28 15:41 ` Randy Dunlap
2017-09-28 16:07 ` Peter Zijlstra
2017-09-28 17:05 ` Randy Dunlap
2017-10-03 22:18 ` Steven Rostedt
2017-10-12 10:24 ` Petr Mladek
2017-10-12 11:39 ` Peter Zijlstra
2017-10-13 13:06 ` Petr Mladek
2017-10-13 13:20 ` Peter Zijlstra [this message]
2017-10-13 13:30 ` Steven Rostedt
2017-09-28 12:18 ` [PATCH 3/3] early_printk: Add simple serialization to early_vprintk() Peter Zijlstra
2017-10-03 22:24 ` Steven Rostedt
2017-10-04 9:08 ` Peter Zijlstra
2017-10-04 13:04 ` Steven Rostedt
2017-10-04 13:08 ` Peter Zijlstra
2017-10-04 14:17 ` Paul E. McKenney
2017-10-04 14:43 ` Steven Rostedt
2017-10-04 14:52 ` Peter Zijlstra
2017-10-04 15:02 ` Steven Rostedt
2017-10-04 15:14 ` Paul E. McKenney
2017-10-04 15:24 ` Peter Zijlstra
2017-10-04 15:38 ` Paul E. McKenney
2017-09-28 16:02 ` [PATCH 0/3] printk: Add force_early_printk boot param Sergey Senozhatsky
2017-09-28 16:17 ` Peter Zijlstra
-- strict thread matches above, loose matches on Subject: below --
2016-10-18 17:08 [PATCH 0/3] make printk work again Peter Zijlstra
2016-10-18 17:08 ` [PATCH 2/3] early_printk: Add force_early_printk kernel parameter Peter Zijlstra
2016-11-29 14:02 ` Petr Mladek
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