diff options
Diffstat (limited to 'arch/x86_64/mm/srat.c')
| -rw-r--r-- | arch/x86_64/mm/srat.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/x86_64/mm/srat.c b/arch/x86_64/mm/srat.c index 5d01b31472e..ec1c4aca451 100644 --- a/arch/x86_64/mm/srat.c +++ b/arch/x86_64/mm/srat.c @@ -124,7 +124,6 @@ acpi_numa_memory_affinity_init(struct acpi_table_memory_affinity *ma) if (srat_disabled() || ma->flags.enabled == 0) return; - /* hotplug bit is ignored for now */ pxm = ma->proximity_domain; node = setup_node(pxm); if (node < 0) { @@ -134,6 +133,10 @@ acpi_numa_memory_affinity_init(struct acpi_table_memory_affinity *ma) } start = ma->base_addr_lo | ((u64)ma->base_addr_hi << 32); end = start + (ma->length_lo | ((u64)ma->length_hi << 32)); + /* It is fine to add this area to the nodes data it will be used later*/ + if (ma->flags.hot_pluggable == 1) + printk(KERN_INFO "SRAT: hot plug zone found %lx - %lx \n", + start, end); i = conflicting_nodes(start, end); if (i >= 0) { printk(KERN_ERR |