Commit 06d0b5d9 authored Dec 17, 2012 by Konrad Rzeszutek Wilk

xen/smp: Use smp_store_boot_cpu_info() to store cpu info for BSP during boot time.



Git commit 30106c17
("x86, hotplug: Support functions for CPU0 online/offline") alters what
the call to smp_store_cpu_info() does. For BSP we should use the
smp_store_boot_cpu_info() and for secondary CPU's the old
variant of smp_store_cpu_info() should be used. This fixes
the regression introduced by said commit.

Reported-and-Tested-by: Sander Eikelenboom <linux@eikelenboom.it>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

parent 6a7ed405

arch/x86/xen/smp.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -254,7 +254,7 @@ static void __init xen_smp_prepare_cpus(unsigned int max_cpus)
		}
		xen_init_lock_cpu(0);

		smp_store_cpu_info(0);
		smp_store_boot_cpu_info();
		cpu_data(0).x86_max_cores = 1;

		for_each_possible_cpu(i) {