xen/x86: allow "earlyprintk=xen" to work for PV Dom0

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With preferred consoles "tty" and "hvc" announced as preferred,
registering "xenboot" early won't result in use of the console: It also
needs to be registered as preferred. Generalize this from being DomU-
only so far.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Link: https://lore.kernel.org/r/d4a34540-a476-df2c-bca6-732d0d58c5f0@suse.com
Signed-off-by: Juergen Gross <jgross@suse.com>

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Jan Beulich 2021-09-30 14:18:12 +02:00 • committed by Juergen Gross

parent adf330a7cd

commit 8e24d9bfc4

1 changed files with 1 additions and 1 deletions

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arch/x86/xen/enlighten_pv.c

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