3 files changed, 16 insertions, 4 deletions

diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index 0df4c2b7107f..6c40f6b5b340 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -94,7 +94,7 @@ static const struct _cache_table __cpuinitconst cache_table[] =
         { 0xd1, LVL_3,    1024 },       /* 4-way set assoc, 64 byte line size */
         { 0xd2, LVL_3,    2048 },       /* 4-way set assoc, 64 byte line size */
         { 0xd6, LVL_3,    1024 },       /* 8-way set assoc, 64 byte line size */
-        { 0xd7, LVL_3,    2038 },       /* 8-way set assoc, 64 byte line size */
+        { 0xd7, LVL_3,    2048 },       /* 8-way set assoc, 64 byte line size */
         { 0xd8, LVL_3,    4096 },       /* 12-way set assoc, 64 byte line size */
         { 0xdc, LVL_3,    2048 },       /* 12-way set assoc, 64 byte line size */
         { 0xdd, LVL_3,    4096 },       /* 12-way set assoc, 64 byte line size */
@@ -102,6 +102,9 @@ static const struct _cache_table __cpuinitconst cache_table[] =
         { 0xe2, LVL_3,    2048 },       /* 16-way set assoc, 64 byte line size */
         { 0xe3, LVL_3,    4096 },       /* 16-way set assoc, 64 byte line size */
         { 0xe4, LVL_3,    8192 },       /* 16-way set assoc, 64 byte line size */
+        { 0xea, LVL_3,    12288 },      /* 24-way set assoc, 64 byte line size */
+        { 0xeb, LVL_3,    18432 },      /* 24-way set assoc, 64 byte line size */
+        { 0xec, LVL_3,    24576 },      /* 24-way set assoc, 64 byte line size */
         { 0x00, 0, 0}
 };
 
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index 0bcaa3875863..d7ebf25d10ed 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -2016,9 +2016,11 @@ mce_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu)
                 break;
         case CPU_DOWN_FAILED:
         case CPU_DOWN_FAILED_FROZEN:
-                t->expires = round_jiffies(jiffies +
+                if (!mce_ignore_ce && check_interval) {
+                        t->expires = round_jiffies(jiffies +
                                            __get_cpu_var(mce_next_interval));
-                add_timer_on(t, cpu);
+                        add_timer_on(t, cpu);
+                }
                 smp_call_function_single(cpu, mce_reenable_cpu, &action, 1);
                 break;
         case CPU_POST_DEAD:
diff --git a/arch/x86/kernel/quirks.c b/arch/x86/kernel/quirks.c
index 6c3b2c6fd772..18093d7498f0 100644
--- a/arch/x86/kernel/quirks.c
+++ b/arch/x86/kernel/quirks.c
@@ -499,6 +499,7 @@ static void __init quirk_amd_nb_node(struct pci_dev *dev)
 {
         struct pci_dev *nb_ht;
         unsigned int devfn;
+        u32 node;
         u32 val;
 
         devfn = PCI_DEVFN(PCI_SLOT(dev->devfn), 0);
@@ -507,7 +508,13 @@ static void __init quirk_amd_nb_node(struct pci_dev *dev)
                 return;
 
         pci_read_config_dword(nb_ht, 0x60, &val);
-        set_dev_node(&dev->dev, val & 7);
+        node = val & 7;
+        /*
+         * Some hardware may return an invalid node ID,
+         * so check it first:
+         */
+        if (node_online(node))
+                set_dev_node(&dev->dev, node);
         pci_dev_put(nb_ht);
 }