Merge remote-tracking branch 'remotes/ehabkost/tags/x86-pull-request' into staging

x86 queue, 2016-07-20

# gpg: Signature made Wed 20 Jul 2016 16:07:38 BST
# gpg:                using RSA key 0x2807936F984DC5A6
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>"
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF  D1AA 2807 936F 984D C5A6

* remotes/ehabkost/tags/x86-pull-request: (28 commits)
  pc: Make device_del CPU work for x86 CPUs
  target-i386: Add x86_cpu_unrealizefn()
  apic: Use apic_id as apic's migration instance_id
  (kvm)apic: Add unrealize callbacks
  apic: kvm-apic: Fix crash due to access to freed memory region
  apic: Drop APICCommonState.idx and use APIC ID as index in local_apics[]
  apic: move MAX_APICS check to 'apic' class
  pc: Implement query-hotpluggable-cpus callback
  pc: cpu: Allow device_add to be used with x86 cpu
  pc: Enforce adding CPUs contiguously and removing them in opposite order
  pc: Forbid BSP removal
  pc: Register created initial and hotpluged CPUs in one place pc_cpu_plug()
  pc: Delay setting number of boot CPUs to machine_done time
  pc: Set APIC ID based on socket/core/thread ids if it's not been set yet
  target-i386: Fix apic object leak when CPU is deleted
  target-i386: cpu: Do not ignore error and fix apic parent
  target-i386: Add support for UMIP and RDPID CPUID bits
  target-i386: Add socket/core/thread properties to X86CPU
  target-i386: Replace custom apic-id setter/getter with static property
  pc: cpu: Consolidate apic-id validity checks in pc_cpu_pre_plug()
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 2 insertions, 3 deletions

diff --git a/include/hw/i386/apic_internal.h b/include/hw/i386/apic_internal.h
index 73ce71674f..06c4e9f6f9 100644
--- a/include/hw/i386/apic_internal.h
+++ b/include/hw/i386/apic_internal.h
@@ -121,8 +121,6 @@
 #define VAPIC_ENABLE_BIT                0
 #define VAPIC_ENABLE_MASK               (1 << VAPIC_ENABLE_BIT)
 
-#define MAX_APICS 255
-
 typedef struct APICCommonState APICCommonState;
 
 #define TYPE_APIC_COMMON "apic-common"
@@ -138,6 +136,7 @@ typedef struct APICCommonClass
     DeviceClass parent_class;
 
     DeviceRealize realize;
+    DeviceUnrealize unrealize;
     void (*set_base)(APICCommonState *s, uint64_t val);
     void (*set_tpr)(APICCommonState *s, uint8_t val);
     uint8_t (*get_tpr)(APICCommonState *s);
@@ -176,7 +175,6 @@ struct APICCommonState {
     uint32_t initial_count;
     int64_t initial_count_load_time;
     int64_t next_time;
-    int idx;
     QEMUTimer *timer;
     int64_t timer_expiry;
     int sipi_vector;
@@ -185,6 +183,7 @@ struct APICCommonState {
     uint32_t vapic_control;
     DeviceState *vapic;
     hwaddr vapic_paddr; /* note: persistence via kvmvapic */
+    bool legacy_instance_id;
 };
 
 typedef struct VAPICState {