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authorJan Beulich2021-09-30 14:18:45 +0200
committerJuergen Gross2021-10-05 08:36:05 +0200
commit42bc9716bc1df21b55b303fe243f8575b3af24f9 (patch)
tree0c029b9397e6ec7f09956bf3b8b53fee20d0acfd /drivers/tty/hvc
parent8e24d9bfc44d3bd884669ef8b344112fe41c9826 (diff)
xen/x86: make "earlyprintk=xen" work for HVM/PVH DomU
xenboot_write_console() is dealing with these quite fine so I don't see why xenboot_console_setup() would return -ENOENT in this case. Adjust documentation accordingly. Signed-off-by: Jan Beulich <jbeulich@suse.com> Reviewed-by: Juergen Gross <jgross@suse.com> Link: https://lore.kernel.org/r/3d212583-700e-8b2d-727a-845ef33ac265@suse.com Signed-off-by: Juergen Gross <jgross@suse.com>
Diffstat (limited to 'drivers/tty/hvc')
-rw-r--r--drivers/tty/hvc/hvc_xen.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/tty/hvc/hvc_xen.c b/drivers/tty/hvc/hvc_xen.c
index ee7ea8d762fa..f1c99b4b89b2 100644
--- a/drivers/tty/hvc/hvc_xen.c
+++ b/drivers/tty/hvc/hvc_xen.c
@@ -607,10 +607,8 @@ static int __init xenboot_console_setup(struct console *console, char *string)
{
static struct xencons_info xenboot;
- if (xen_initial_domain())
+ if (xen_initial_domain() || !xen_pv_domain())
return 0;
- if (!xen_pv_domain())
- return -ENODEV;
return xencons_info_pv_init(&xenboot, 0);
}