xen: make some console related parameters settable at runtime
authorJuergen Gross <jgross@suse.com>
Mon, 28 Aug 2017 07:35:00 +0000 (09:35 +0200)
committerJan Beulich <jbeulich@suse.com>
Mon, 28 Aug 2017 08:56:30 +0000 (10:56 +0200)
commit650310c51316c0c967d34a37022d8bda0b1133ea
treed7c27e030a47378914924a2c6231cbe923850af0
parentc7047a65575f7c0cf3a1240c3cbc760d482d9e07
xen: make some console related parameters settable at runtime

Support modifying conswitch, console_timestamps, loglvl and
guest_loglvl at runtime.

Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
docs/misc/xen-command-line.markdown
xen/drivers/char/console.c