diff options
| author | David Vrabel <david.vrabel@citrix.com> | 2013-10-01 19:00:49 +0100 |
|---|---|---|
| committer | Sebastian Reichel <sre@debian.org> | 2013-10-12 23:14:55 +0200 |
| commit | 5acefffb939176f94701d76d9abf4c00271e3695 (patch) | |
| tree | 8dba3cf277b22ae0b13f840312d17e13d6217908 | |
| parent | 4d20d19950ab3bf8a6f49035b8de4917efd0a740 (diff) | |
| download | linux-5acefffb939176f94701d76d9abf4c00271e3695.tar.bz2 | |
xen/hvc: allow xenboot console to be used again
Commit d0380e6c3c0f6edb986d8798a23acfaf33d5df23 (early_printk:
consolidate random copies of identical code) added in 3.10 introduced
a check for con->index == -1 in early_console_register().
Initialize index to -1 for the xenboot console so earlyprintk=xen
works again.
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.cz>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/hvc/hvc_xen.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tty/hvc/hvc_xen.c b/drivers/tty/hvc/hvc_xen.c index e61c36cbb866..c193af6a628f 100644 --- a/drivers/tty/hvc/hvc_xen.c +++ b/drivers/tty/hvc/hvc_xen.c @@ -636,6 +636,7 @@ struct console xenboot_console = { .name = "xenboot", .write = xenboot_write_console, .flags = CON_PRINTBUFFER | CON_BOOT | CON_ANYTIME, + .index = -1, }; #endif /* CONFIG_EARLY_PRINTK */ |