[091/151] xen: register runstate info for boot CPU early

Greg KH
2009-12-17T04:24:56Z

From: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>

commit 499d19b82b586aef18727b9ae1437f8f37b66e91 upstream.

printk timestamping uses sched_clock, which in turn relies on runstate
info under Xen. So make sure we set it up before any printks can
be called.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
arch/x86/xen/enlighten.c | 2 ++
1 file changed, 2 insertions(+)

--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -1181,6 +1181,8 @@ asmlinkage void __init xen_start_kernel(

xen_raw_console_write("about to get started...\n");

+ xen_setup_runstate_info(0);
+
/* Start the world */
#ifdef CONFIG_X86_32
i386_start_kernel();