diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/genx2apic_cluster.c | 7 | ||||
| -rw-r--r-- | arch/x86/kernel/genx2apic_phys.c | 7 |
2 files changed, 2 insertions, 12 deletions
diff --git a/arch/x86/kernel/genx2apic_cluster.c b/arch/x86/kernel/genx2apic_cluster.c index ef3f3182d50..0bf0a8624b8 100644 --- a/arch/x86/kernel/genx2apic_cluster.c +++ b/arch/x86/kernel/genx2apic_cluster.c @@ -120,14 +120,9 @@ static unsigned long set_apic_id(unsigned int id) return x; } -static unsigned int x2apic_read_id(void) -{ - return apic_read(APIC_ID); -} - static unsigned int phys_pkg_id(int index_msb) { - return x2apic_read_id() >> index_msb; + return current_cpu_data.initial_apicid >> index_msb; } static void x2apic_send_IPI_self(int vector) diff --git a/arch/x86/kernel/genx2apic_phys.c b/arch/x86/kernel/genx2apic_phys.c index 3229c68aedd..e2401ab0c46 100644 --- a/arch/x86/kernel/genx2apic_phys.c +++ b/arch/x86/kernel/genx2apic_phys.c @@ -118,14 +118,9 @@ static unsigned long set_apic_id(unsigned int id) return x; } -static unsigned int x2apic_read_id(void) -{ - return apic_read(APIC_ID); -} - static unsigned int phys_pkg_id(int index_msb) { - return x2apic_read_id() >> index_msb; + return current_cpu_data.initial_apicid >> index_msb; } void x2apic_send_IPI_self(int vector) |