Messages in this thread | | | Date | Wed, 17 Feb 2016 00:44:50 +0900 | From | Sergey Senozhatsky <> | Subject | Re: [PATCH v4 3/3] printk: check CON_ENABLED in have_callable_console() |
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On (02/16/16 15:44), Petr Mladek wrote: > On Sat 2016-02-13 03:37:12, Sergey Senozhatsky wrote: > > have_callable_console() must also test CON_ENABLED bit, not just > > CON_ANYTIME. We may have disabled CON_ANYTIME console so printk > > can wrongly assume that it's safe to call_console_drivers(). > > > > Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> > > Makes perfect sense. > > Reviewed-by: Petr Mladek <pmladek@suse.com>
thanks.
-ss
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