printk: Flag register_console() if console is set on command line

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If add_preferred_console() is not called early in setup_console(), we can
end up having register_console() call try_enable_default_console() before a
console device has called add_preferred_console().

Let's set console_set_on_cmdline flag in console_setup() to prevent this
from happening.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Link: https://lore.kernel.org/r/20240327110021.59793-4-tony@atomide.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Tony Lindgren 2024-03-27 12:59:37 +02:00 • committed by Greg Kroah-Hartman

parent 8a831c584e

commit b73c9cbe4f

1 changed files with 4 additions and 1 deletions

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kernel/printk/printk.c

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