Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux

[firefly-linux-kernel-4.4.55.git] / arch / ia64 / kernel / acpi.c

diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index bfb4d01e0e519ed74a2a941214b4426627307134..5207035dc061bb5c567275efa0e0b58d2149a54d 100644 (file)
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -429,22 +429,24 @@ static u32 __devinitdata pxm_flag[PXM_FLAG_LEN];
 static struct acpi_table_slit __initdata *slit_table;
 cpumask_t early_cpu_possible_map = CPU_MASK_NONE;
 
-static int get_processor_proximity_domain(struct acpi_srat_cpu_affinity *pa)
+static int __init
+get_processor_proximity_domain(struct acpi_srat_cpu_affinity *pa)
 {
        int pxm;
 
        pxm = pa->proximity_domain_lo;
-       if (ia64_platform_is("sn2"))
+       if (ia64_platform_is("sn2") || acpi_srat_revision >= 2)
                pxm += pa->proximity_domain_hi[0] << 8;
        return pxm;
 }
 
-static int get_memory_proximity_domain(struct acpi_srat_mem_affinity *ma)
+static int __init
+get_memory_proximity_domain(struct acpi_srat_mem_affinity *ma)
 {
        int pxm;
 
        pxm = ma->proximity_domain;
-       if (!ia64_platform_is("sn2"))
+       if (!ia64_platform_is("sn2") && acpi_srat_revision <= 1)
                pxm &= 0xff;
 
        return pxm;