From 73fea175303926055440c06bc8894f0c5c58afc8 Mon Sep 17 00:00:00 2001 From: Ashok Raj Date: Tue, 26 Sep 2006 10:52:35 +0200 Subject: [PATCH] i386: Support physical cpu hotplug for x86_64 This patch enables ACPI based physical CPU hotplug support for x86_64. Implements acpi_map_lsapic() and acpi_unmap_lsapic() to support physical cpu hotplug. Signed-off-by: Ashok Raj Signed-off-by: Andi Kleen Cc: Andi Kleen Cc: "Brown, Len" Signed-off-by: Andrew Morton --- arch/i386/kernel/mpparse.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/i386/kernel/mpparse.c') diff --git a/arch/i386/kernel/mpparse.c b/arch/i386/kernel/mpparse.c index 772a423..442aaf8 100644 --- a/arch/i386/kernel/mpparse.c +++ b/arch/i386/kernel/mpparse.c @@ -69,7 +69,7 @@ unsigned int def_to_bigsmp = 0; /* Processor that is doing the boot up */ unsigned int boot_cpu_physical_apicid = -1U; /* Internal processor count */ -static unsigned int __devinitdata num_processors; +unsigned int __cpuinitdata num_processors; /* Bitmask of physically existing CPUs */ physid_mask_t phys_cpu_present_map; -- cgit v1.1