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xen: register runstate info for boot CPU early

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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>
Cc: Stable Kernel <stable@kernel.org>
This commit is contained in:
Jeremy Fitzhardinge 2009-11-24 09:38:25 -08:00
parent 028896721a
commit 499d19b82b
1 changed files with 2 additions and 0 deletions
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2
arch/x86/xen/enlighten.c
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@ -1181,6 +1181,8 @@ asmlinkage void __init xen_start_kernel(void)
xen_raw_console_write("about to get started...\n");
xen_setup_runstate_info(0);
/* Start the world */
#ifdef CONFIG_X86_32
i386_start_kernel();