linux-next

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History

Jan Beulich adf330a7cd xen/x86: make "earlyprintk=xen" work better for PVH Dom0

The xen_hvm_early_write() path better wouldn't be taken in this case;
while port 0xE9 can be used, the hypercall path is quite a bit more
efficient. Put that first, as it may also work for DomU-s (see also
xen_raw_console_write()).

While there also bail from the function when the first
domU_write_console() failed - later ones aren't going to succeed.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Juergen Gross <jgross@suse.com>

Link: https://lore.kernel.org/r/4fd89dcb-cfc5-c740-2e94-bb271e432d3e@suse.com
Signed-off-by: Juergen Gross <jgross@suse.com>

2021-10-05 08:36:00 +02:00

hvc_console.c

tty: hvc_console: Remove the repeated words 'no' and 'from'

2021-05-21 20:36:15 +02:00

hvc_console.h

tty: hvc: Use the correct style for SPDX License Identifier

2020-03-18 13:01:05 +01:00

hvc_dcc.c

hvc: dcc: Add earlycon support

2019-10-11 08:38:07 +02:00

hvc_irq.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license