From 2e42060c19cb79adacc48beb5e9ec5361df976a2 Mon Sep 17 00:00:00 2001 From: Jack Steiner Date: Tue, 23 Sep 2008 15:37:13 -0500 Subject: x86, uv: add early detection of UV system types Portions of the ACPI code needs to know if a system is a UV system prior to genapic initialization. This patch adds a call early_acpi_boot_init() so that the apic type is discovered earlier. V2 of the patch adding fixes from Yinghai Lu. Much cleaner and smaller. Signed-off-by: Jack Steiner Acked-by: Yinghai Lu Signed-off-by: Ingo Molnar --- arch/x86/mm/srat_64.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/x86/mm/srat_64.c') diff --git a/arch/x86/mm/srat_64.c b/arch/x86/mm/srat_64.c index 1b4763e26ea9..51c0a2fc14fe 100644 --- a/arch/x86/mm/srat_64.c +++ b/arch/x86/mm/srat_64.c @@ -138,7 +138,7 @@ acpi_numa_processor_affinity_init(struct acpi_srat_cpu_affinity *pa) return; } - if (is_uv_system()) + if (get_uv_system_type() >= UV_X2APIC) apic_id = (pa->apic_id << 8) | pa->local_sapic_eid; else apic_id = pa->apic_id; -- cgit v1.2.3