x86/acpi: store ACPI ids from MADT for future usage

[cascardo/linux.git] / arch / x86 / kernel / setup_percpu.c

diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
index e4fcb87..7a40e06 100644 (file)
--- a/arch/x86/kernel/setup_percpu.c
+++ b/arch/x86/kernel/setup_percpu.c
@@ -236,6 +236,8 @@ void __init setup_per_cpu_areas(void)
                        early_per_cpu_map(x86_cpu_to_apicid, cpu);
                per_cpu(x86_bios_cpu_apicid, cpu) =
                        early_per_cpu_map(x86_bios_cpu_apicid, cpu);
+               per_cpu(x86_cpu_to_acpiid, cpu) =
+                       early_per_cpu_map(x86_cpu_to_acpiid, cpu);
 #endif
 #ifdef CONFIG_X86_32
                per_cpu(x86_cpu_to_logical_apicid, cpu) =
@@ -271,6 +273,7 @@ void __init setup_per_cpu_areas(void)
 #ifdef CONFIG_X86_LOCAL_APIC
        early_per_cpu_ptr(x86_cpu_to_apicid) = NULL;
        early_per_cpu_ptr(x86_bios_cpu_apicid) = NULL;
+       early_per_cpu_ptr(x86_cpu_to_acpiid) = NULL;
 #endif
 #ifdef CONFIG_X86_32
        early_per_cpu_ptr(x86_cpu_to_logical_apicid) = NULL;