From: Jan Beulich Date: Thu, 30 Sep 2021 12:18:12 +0000 (+0200) Subject: xen/x86: allow "earlyprintk=xen" to work for PV Dom0 X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8e24d9bfc44d3bd884669ef8b344112fe41c9826;p=linux.git xen/x86: allow "earlyprintk=xen" to work for PV Dom0 With preferred consoles "tty" and "hvc" announced as preferred, registering "xenboot" early won't result in use of the console: It also needs to be registered as preferred. Generalize this from being DomU- only so far. Signed-off-by: Jan Beulich Reviewed-by: Juergen Gross Link: https://lore.kernel.org/r/d4a34540-a476-df2c-bca6-732d0d58c5f0@suse.com Signed-off-by: Juergen Gross --- diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c index e46953249e397..b1c0e06dcaa82 100644 --- a/arch/x86/xen/enlighten_pv.c +++ b/arch/x86/xen/enlighten_pv.c @@ -1348,7 +1348,6 @@ asmlinkage __visible void __init xen_start_kernel(void) boot_params.hdr.hardware_subarch = X86_SUBARCH_XEN; if (!xen_initial_domain()) { - add_preferred_console("xenboot", 0, NULL); if (pci_xen) x86_init.pci.arch_init = pci_xen_init; x86_platform.set_legacy_features = @@ -1393,6 +1392,7 @@ asmlinkage __visible void __init xen_start_kernel(void) #endif } + add_preferred_console("xenboot", 0, NULL); if (!boot_params.screen_info.orig_video_isVGA) add_preferred_console("tty", 0, NULL); add_preferred_console("hvc", 0, NULL);