Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6

[pandora-kernel.git] / arch / x86 / kernel / apic / x2apic_uv_x.c

diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
index e46f98f..f744f54 100644 (file)
--- a/arch/x86/kernel/apic/x2apic_uv_x.c
+++ b/arch/x86/kernel/apic/x2apic_uv_x.c
@@ -604,6 +604,10 @@ int uv_handle_nmi(struct notifier_block *self, unsigned long reason, void *data)
 {
        if (reason != DIE_NMI_IPI)
                return NOTIFY_OK;
+
+       if (in_crash_kexec)
+               /* do nothing if entering the crash kernel */
+               return NOTIFY_OK;
        /*
         * Use a lock so only one cpu prints at a time
         * to prevent intermixed output.
@@ -694,9 +698,11 @@ void __init uv_system_init(void)
                for (j = 0; j < 64; j++) {
                        if (!test_bit(j, &present))
                                continue;
-                       uv_blade_info[blade].pnode = (i * 64 + j);
+                       pnode = (i * 64 + j);
+                       uv_blade_info[blade].pnode = pnode;
                        uv_blade_info[blade].nr_possible_cpus = 0;
                        uv_blade_info[blade].nr_online_cpus = 0;
+                       max_pnode = max(pnode, max_pnode);
                        blade++;
                }
        }
@@ -734,7 +740,6 @@ void __init uv_system_init(void)
                uv_cpu_hub_info(cpu)->scir.offset = uv_scir_offset(apicid);
                uv_node_to_blade[nid] = blade;
                uv_cpu_to_blade[cpu] = blade;
-               max_pnode = max(pnode, max_pnode);
        }
 
        /* Add blade/pnode info for nodes without cpus */
@@ -746,7 +751,6 @@ void __init uv_system_init(void)
                pnode = (paddr >> m_val) & pnode_mask;
                blade = boot_pnode_to_blade(pnode);
                uv_node_to_blade[nid] = blade;
-               max_pnode = max(pnode, max_pnode);
        }
 
        map_gru_high(max_pnode);