5 files changed, 12 insertions, 5 deletions

diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index f1efebaf551..5c5b8f3dddb 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -306,14 +306,19 @@ void arch_init_copy_chip_data(struct irq_desc *old_desc,
 
         old_cfg = old_desc->chip_data;
 
-        memcpy(cfg, old_cfg, sizeof(struct irq_cfg));
+        cfg->vector = old_cfg->vector;
+        cfg->move_in_progress = old_cfg->move_in_progress;
+        cpumask_copy(cfg->domain, old_cfg->domain);
+        cpumask_copy(cfg->old_domain, old_cfg->old_domain);
 
         init_copy_irq_2_pin(old_cfg, cfg, node);
 }
 
-static void free_irq_cfg(struct irq_cfg *old_cfg)
+static void free_irq_cfg(struct irq_cfg *cfg)
 {
-        kfree(old_cfg);
+        free_cpumask_var(cfg->domain);
+        free_cpumask_var(cfg->old_domain);
+        kfree(cfg);
 }
 
 void arch_free_chip_data(struct irq_desc *old_desc, struct irq_desc *desc)
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 490dac63c2d..f2f9ac7da25 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -545,7 +545,7 @@ void __cpuinit cpu_detect(struct cpuinfo_x86 *c)
         }
 }
 
-static void __cpuinit get_cpu_cap(struct cpuinfo_x86 *c)
+void __cpuinit get_cpu_cap(struct cpuinfo_x86 *c)
 {
         u32 tfms, xlvl;
         u32 ebx;
diff --git a/arch/x86/kernel/cpu/cpu.h b/arch/x86/kernel/cpu/cpu.h
index 3624e8a0f71..f668bb1f7d4 100644
--- a/arch/x86/kernel/cpu/cpu.h
+++ b/arch/x86/kernel/cpu/cpu.h
@@ -33,5 +33,6 @@ extern const struct cpu_dev *const __x86_cpu_dev_start[],
                             *const __x86_cpu_dev_end[];
 
 extern void cpu_detect_cache_sizes(struct cpuinfo_x86 *c);
+extern void get_cpu_cap(struct cpuinfo_x86 *c);
 
 #endif
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index 85f69cdeae1..b4389441efb 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -39,6 +39,7 @@ static void __cpuinit early_init_intel(struct cpuinfo_x86 *c)
                         misc_enable &= ~MSR_IA32_MISC_ENABLE_LIMIT_CPUID;
                         wrmsrl(MSR_IA32_MISC_ENABLE, misc_enable);
                         c->cpuid_level = cpuid_eax(0);
+                        get_cpu_cap(c);
                 }
         }
 
diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index 410fdb3f193..7494999141b 100644
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c
@@ -506,7 +506,7 @@ static int hpet_assign_irq(struct hpet_dev *dev)
 {
         unsigned int irq;
 
-        irq = create_irq();
+        irq = create_irq_nr(0, -1);
         if (!irq)
                 return -EINVAL;