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authorJuergen Gross <jgross@suse.com>2018-02-27 11:19:22 +0100
committerJuergen Gross <jgross@suse.com>2018-02-28 20:20:13 +0100
commit47b02f4c621c5ae9fd27248dfa9a194bc1387ecb (patch)
treeb4a4916f9daf4270e28023282a1d6926fa545a56 /arch
parentc2d2e6738a209f0f9dffa2dc8e7292fc45360d61 (diff)
x86/xen: add tty0 and hvc0 as preferred consoles for dom0
Today the tty0 and hvc0 consoles are added as a preferred consoles for pv domUs only. As this requires a boot parameter for getting dom0 messages per default, add them for dom0, too. Signed-off-by: Juergen Gross <jgross@suse.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Signed-off-by: Juergen Gross <jgross@suse.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/xen/enlighten_pv.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c
index c047f42552e1..3c2c2530737e 100644
--- a/arch/x86/xen/enlighten_pv.c
+++ b/arch/x86/xen/enlighten_pv.c
@@ -1376,8 +1376,6 @@ asmlinkage __visible void __init xen_start_kernel(void)
if (!xen_initial_domain()) {
add_preferred_console("xenboot", 0, NULL);
- add_preferred_console("tty", 0, NULL);
- add_preferred_console("hvc", 0, NULL);
if (pci_xen)
x86_init.pci.arch_init = pci_xen_init;
} else {
@@ -1410,6 +1408,10 @@ asmlinkage __visible void __init xen_start_kernel(void)
xen_boot_params_init_edd();
}
+
+ add_preferred_console("tty", 0, NULL);
+ add_preferred_console("hvc", 0, NULL);
+
#ifdef CONFIG_PCI
/* PCI BIOS service won't work from a PV guest. */
pci_probe &= ~PCI_PROBE_BIOS;