Messages in this thread Patch in this message | | | From | Juergen Gross <> | Subject | [PATCH] xen: use hvc console for dom0 | Date | Mon, 26 Feb 2018 12:08:22 +0100 |
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Today the hvc console is added as a preferred console for pv domUs only. As this requires a boot parameter for getting dom0 messages per default add it for dom0, too.
Signed-off-by: Juergen Gross <jgross@suse.com> --- arch/x86/xen/enlighten_pv.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c index c047f42552e1..d27740a80c5e 100644 --- a/arch/x86/xen/enlighten_pv.c +++ b/arch/x86/xen/enlighten_pv.c @@ -1377,7 +1377,6 @@ 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 +1409,9 @@ asmlinkage __visible void __init xen_start_kernel(void) xen_boot_params_init_edd(); } + + add_preferred_console("hvc", 0, NULL); + #ifdef CONFIG_PCI /* PCI BIOS service won't work from a PV guest. */ pci_probe &= ~PCI_PROBE_BIOS; -- 2.13.6
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