[Qemu-devel] [PULL for-1.2] QOM CPUState, part 4: initial field movements

[Qemu-devel] [PULL for-1.2] QOM CPUState, part 4: initial field movements

[Andreas Färber]

Hello Anthony,

Please pull a next batch of QOM CPUState refactorings, cherry-picked
from my long-standing QOM CPUState part 4 series.

Some parts of that series (s390 and xen) had already been merged.
This batch now includes actual field movements common to softmmu and *-user.
Patches depending on changes to APIC modelling are postponed pending v2.

Tested on Linux/x86_64 and compile-tested for mingw32/64.

Regards,
Andreas

Cc: Anthony Liguori <anthony@codemonkey.ws>

Cc: Igor Mammedov <imammedo@redhat.com>

The following changes since commit 02d2bd5d57812154cfb978bc2098cf49d551583d:

  Replace 'struct siginfo' with 'siginfo_t'. (2012-08-01 08:54:07 -0500)

are available in the git repository at:
  git://repo.or.cz/qemu/afaerber.git qom-cpu-4

Andreas Färber (4):
      qemu-thread: Let qemu_thread_is_self() return bool
      cpu: Move CPU_COMMON_THREAD into CPUState
      cpu: Move thread field into CPUState
      cpu: Move thread_kicked to CPUState

 cpu-defs.h          |   11 ----------
 cpus.c              |   56 +++++++++++++++++++++++++++++++-------------------
 include/qemu/cpu.h  |    7 ++++++
 qemu-thread-posix.c |    2 +-
 qemu-thread-win32.c |    2 +-
 qemu-thread.h       |    3 +-
 6 files changed, 46 insertions(+), 35 deletions(-)

[Qemu-devel] [PATCH for-1.2 1/4] qemu-thread: Let qemu_thread_is_self() return bool

[Andreas Färber]

qemu_cpu_is_self(), passing the return value through, will later be
adapted to return bool as well.

Signed-off-by: Andreas Färber <afaerber@suse.de>
---
 qemu-thread-posix.c |    2 +-
 qemu-thread-win32.c |    2 +-
 qemu-thread.h       |    3 ++-
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/qemu-thread-posix.c b/qemu-thread-posix.c
index 9e1b5fb..8fbabda 100644
--- a/qemu-thread-posix.c
+++ b/qemu-thread-posix.c
@@ -151,7 +151,7 @@ void qemu_thread_get_self(QemuThread *thread)
     thread->thread = pthread_self();
 }
 
-int qemu_thread_is_self(QemuThread *thread)
+bool qemu_thread_is_self(QemuThread *thread)
 {
    return pthread_equal(pthread_self(), thread->thread);
 }
diff --git a/qemu-thread-win32.c b/qemu-thread-win32.c
index 3524c8b..177b398 100644
--- a/qemu-thread-win32.c
+++ b/qemu-thread-win32.c
@@ -330,7 +330,7 @@ HANDLE qemu_thread_get_handle(QemuThread *thread)
     return handle;
 }
 
-int qemu_thread_is_self(QemuThread *thread)
+bool qemu_thread_is_self(QemuThread *thread)
 {
     return GetCurrentThreadId() == thread->tid;
 }
diff --git a/qemu-thread.h b/qemu-thread.h
index a78a8f2..05fdaaf 100644
--- a/qemu-thread.h
+++ b/qemu-thread.h
@@ -2,6 +2,7 @@
 #define __QEMU_THREAD_H 1
 
 #include <inttypes.h>
+#include <stdbool.h>
 
 typedef struct QemuMutex QemuMutex;
 typedef struct QemuCond QemuCond;
@@ -42,7 +43,7 @@ void qemu_thread_create(QemuThread *thread,
                         void *arg, int mode);
 void *qemu_thread_join(QemuThread *thread);
 void qemu_thread_get_self(QemuThread *thread);
-int qemu_thread_is_self(QemuThread *thread);
+bool qemu_thread_is_self(QemuThread *thread);
 void qemu_thread_exit(void *retval);
 
 #endif
-- 
1.7.7

[Qemu-devel] [PATCH for-1.2 2/4] cpu: Move CPU_COMMON_THREAD into CPUState

[Andreas Färber]

CPU_COMMON_THREAD was only used for Windows, adding an hThread field
to CPU_COMMON.

Move the field into QOM CPUState and change its type to HANDLE,
which it is assigned from. This requires Windows headers, pulled in
through qemu-thread.h.

Signed-off-by: Andreas Färber <afaerber@suse.de>
---
 cpu-defs.h         |    9 ---------
 cpus.c             |   10 +++++++---
 include/qemu/cpu.h |    5 +++++
 3 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/cpu-defs.h b/cpu-defs.h
index f49e950..d0dd781 100644
--- a/cpu-defs.h
+++ b/cpu-defs.h
@@ -151,14 +151,6 @@ typedef struct CPUWatchpoint {
     QTAILQ_ENTRY(CPUWatchpoint) entry;
 } CPUWatchpoint;
 
-#ifdef _WIN32
-#define CPU_COMMON_THREAD \
-    void *hThread;
-
-#else
-#define CPU_COMMON_THREAD
-#endif
-
 #define CPU_TEMP_BUF_NLONGS 128
 #define CPU_COMMON                                                      \
     struct TranslationBlock *current_tb; /* currently executing TB  */  \
@@ -217,7 +209,6 @@ typedef struct CPUWatchpoint {
     uint32_t stop;   /* Stop request */                                 \
     uint32_t stopped; /* Artificially stopped */                        \
     struct QemuThread *thread;                                          \
-    CPU_COMMON_THREAD                                                   \
     struct QemuCond *halt_cond;                                         \
     int thread_kicked;                                                  \
     struct qemu_work_item *queued_work_first, *queued_work_last;        \
diff --git a/cpus.c b/cpus.c
index 756e624..7042fb5 100644
--- a/cpus.c
+++ b/cpus.c
@@ -852,9 +852,10 @@ static void qemu_cpu_kick_thread(CPUArchState *env)
     }
 #else /* _WIN32 */
     if (!qemu_cpu_is_self(env)) {
-        SuspendThread(env->hThread);
+        CPUState *cpu = ENV_GET_CPU(env);
+        SuspendThread(cpu->hThread);
         cpu_signal(0);
-        ResumeThread(env->hThread);
+        ResumeThread(cpu->hThread);
     }
 #endif
 }
@@ -974,6 +975,9 @@ void resume_all_vcpus(void)
 static void qemu_tcg_init_vcpu(void *_env)
 {
     CPUArchState *env = _env;
+#ifdef _WIN32
+    CPUState *cpu = ENV_GET_CPU(env);
+#endif
 
     /* share a single thread for all cpus with TCG */
     if (!tcg_cpu_thread) {
@@ -984,7 +988,7 @@ static void qemu_tcg_init_vcpu(void *_env)
         qemu_thread_create(env->thread, qemu_tcg_cpu_thread_fn, env,
                            QEMU_THREAD_JOINABLE);
 #ifdef _WIN32
-        env->hThread = qemu_thread_get_handle(env->thread);
+        cpu->hThread = qemu_thread_get_handle(env->thread);
 #endif
         while (env->created == 0) {
             qemu_cond_wait(&qemu_cpu_cond, &qemu_global_mutex);
diff --git a/include/qemu/cpu.h b/include/qemu/cpu.h
index 78b65b3..5d52e1c 100644
--- a/include/qemu/cpu.h
+++ b/include/qemu/cpu.h
@@ -21,6 +21,7 @@
 #define QEMU_CPU_H
 
 #include "qemu/object.h"
+#include "qemu-thread.h"
 
 /**
  * SECTION:cpu
@@ -61,6 +62,10 @@ struct CPUState {
     Object parent_obj;
     /*< public >*/
 
+#ifdef _WIN32
+    HANDLE hThread;
+#endif
+
     /* TODO Move common fields from CPUArchState here. */
 };
 
-- 
1.7.7

[Qemu-devel] [PATCH for-1.2 3/4] cpu: Move thread field into CPUState

[Andreas Färber]

Signed-off-by: Andreas Färber <afaerber@suse.de>
---
 cpu-defs.h         |    1 -
 cpus.c             |   40 +++++++++++++++++++++++-----------------
 include/qemu/cpu.h |    1 +
 3 files changed, 24 insertions(+), 18 deletions(-)

diff --git a/cpu-defs.h b/cpu-defs.h
index d0dd781..be89684 100644
--- a/cpu-defs.h
+++ b/cpu-defs.h
@@ -208,7 +208,6 @@ typedef struct CPUWatchpoint {
     uint32_t created;                                                   \
     uint32_t stop;   /* Stop request */                                 \
     uint32_t stopped; /* Artificially stopped */                        \
-    struct QemuThread *thread;                                          \
     struct QemuCond *halt_cond;                                         \
     int thread_kicked;                                                  \
     struct qemu_work_item *queued_work_first, *queued_work_last;        \
diff --git a/cpus.c b/cpus.c
index 7042fb5..565abb4 100644
--- a/cpus.c
+++ b/cpus.c
@@ -728,10 +728,11 @@ static void qemu_kvm_wait_io_event(CPUArchState *env)
 static void *qemu_kvm_cpu_thread_fn(void *arg)
 {
     CPUArchState *env = arg;
+    CPUState *cpu = ENV_GET_CPU(env);
     int r;
 
     qemu_mutex_lock(&qemu_global_mutex);
-    qemu_thread_get_self(env->thread);
+    qemu_thread_get_self(cpu->thread);
     env->thread_id = qemu_get_thread_id();
     cpu_single_env = env;
 
@@ -767,11 +768,12 @@ static void *qemu_dummy_cpu_thread_fn(void *arg)
     exit(1);
 #else
     CPUArchState *env = arg;
+    CPUState *cpu = ENV_GET_CPU(env);
     sigset_t waitset;
     int r;
 
     qemu_mutex_lock_iothread();
-    qemu_thread_get_self(env->thread);
+    qemu_thread_get_self(cpu->thread);
     env->thread_id = qemu_get_thread_id();
 
     sigemptyset(&waitset);
@@ -807,9 +809,10 @@ static void tcg_exec_all(void);
 static void *qemu_tcg_cpu_thread_fn(void *arg)
 {
     CPUArchState *env = arg;
+    CPUState *cpu = ENV_GET_CPU(env);
 
     qemu_tcg_init_cpu_signals();
-    qemu_thread_get_self(env->thread);
+    qemu_thread_get_self(cpu->thread);
 
     /* signal CPU creation */
     qemu_mutex_lock(&qemu_global_mutex);
@@ -842,17 +845,17 @@ static void *qemu_tcg_cpu_thread_fn(void *arg)
 
 static void qemu_cpu_kick_thread(CPUArchState *env)
 {
+    CPUState *cpu = ENV_GET_CPU(env);
 #ifndef _WIN32
     int err;
 
-    err = pthread_kill(env->thread->thread, SIG_IPI);
+    err = pthread_kill(cpu->thread->thread, SIG_IPI);
     if (err) {
         fprintf(stderr, "qemu:%s: %s", __func__, strerror(err));
         exit(1);
     }
 #else /* _WIN32 */
     if (!qemu_cpu_is_self(env)) {
-        CPUState *cpu = ENV_GET_CPU(env);
         SuspendThread(cpu->hThread);
         cpu_signal(0);
         ResumeThread(cpu->hThread);
@@ -888,8 +891,9 @@ void qemu_cpu_kick_self(void)
 int qemu_cpu_is_self(void *_env)
 {
     CPUArchState *env = _env;
+    CPUState *cpu = ENV_GET_CPU(env);
 
-    return qemu_thread_is_self(env->thread);
+    return qemu_thread_is_self(cpu->thread);
 }
 
 void qemu_mutex_lock_iothread(void)
@@ -975,37 +979,37 @@ void resume_all_vcpus(void)
 static void qemu_tcg_init_vcpu(void *_env)
 {
     CPUArchState *env = _env;
-#ifdef _WIN32
     CPUState *cpu = ENV_GET_CPU(env);
-#endif
 
     /* share a single thread for all cpus with TCG */
     if (!tcg_cpu_thread) {
-        env->thread = g_malloc0(sizeof(QemuThread));
+        cpu->thread = g_malloc0(sizeof(QemuThread));
         env->halt_cond = g_malloc0(sizeof(QemuCond));
         qemu_cond_init(env->halt_cond);
         tcg_halt_cond = env->halt_cond;
-        qemu_thread_create(env->thread, qemu_tcg_cpu_thread_fn, env,
+        qemu_thread_create(cpu->thread, qemu_tcg_cpu_thread_fn, env,
                            QEMU_THREAD_JOINABLE);
 #ifdef _WIN32
-        cpu->hThread = qemu_thread_get_handle(env->thread);
+        cpu->hThread = qemu_thread_get_handle(cpu->thread);
 #endif
         while (env->created == 0) {
             qemu_cond_wait(&qemu_cpu_cond, &qemu_global_mutex);
         }
-        tcg_cpu_thread = env->thread;
+        tcg_cpu_thread = cpu->thread;
     } else {
-        env->thread = tcg_cpu_thread;
+        cpu->thread = tcg_cpu_thread;
         env->halt_cond = tcg_halt_cond;
     }
 }
 
 static void qemu_kvm_start_vcpu(CPUArchState *env)
 {
-    env->thread = g_malloc0(sizeof(QemuThread));
+    CPUState *cpu = ENV_GET_CPU(env);
+
+    cpu->thread = g_malloc0(sizeof(QemuThread));
     env->halt_cond = g_malloc0(sizeof(QemuCond));
     qemu_cond_init(env->halt_cond);
-    qemu_thread_create(env->thread, qemu_kvm_cpu_thread_fn, env,
+    qemu_thread_create(cpu->thread, qemu_kvm_cpu_thread_fn, env,
                        QEMU_THREAD_JOINABLE);
     while (env->created == 0) {
         qemu_cond_wait(&qemu_cpu_cond, &qemu_global_mutex);
@@ -1014,10 +1018,12 @@ static void qemu_kvm_start_vcpu(CPUArchState *env)
 
 static void qemu_dummy_start_vcpu(CPUArchState *env)
 {
-    env->thread = g_malloc0(sizeof(QemuThread));
+    CPUState *cpu = ENV_GET_CPU(env);
+
+    cpu->thread = g_malloc0(sizeof(QemuThread));
     env->halt_cond = g_malloc0(sizeof(QemuCond));
     qemu_cond_init(env->halt_cond);
-    qemu_thread_create(env->thread, qemu_dummy_cpu_thread_fn, env,
+    qemu_thread_create(cpu->thread, qemu_dummy_cpu_thread_fn, env,
                        QEMU_THREAD_JOINABLE);
     while (env->created == 0) {
         qemu_cond_wait(&qemu_cpu_cond, &qemu_global_mutex);
diff --git a/include/qemu/cpu.h b/include/qemu/cpu.h
index 5d52e1c..d20644b 100644
--- a/include/qemu/cpu.h
+++ b/include/qemu/cpu.h
@@ -62,6 +62,7 @@ struct CPUState {
     Object parent_obj;
     /*< public >*/
 
+    struct QemuThread *thread;
 #ifdef _WIN32
     HANDLE hThread;
 #endif
-- 
1.7.7

[Qemu-devel] [PATCH for-1.2 4/4] cpu: Move thread_kicked to CPUState

[Andreas Färber]

Change field type to bool.

Signed-off-by: Andreas Färber <afaerber@suse.de>
---
 cpu-defs.h         |    1 -
 cpus.c             |   14 +++++++++-----
 include/qemu/cpu.h |    1 +
 3 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/cpu-defs.h b/cpu-defs.h
index be89684..4018b88 100644
--- a/cpu-defs.h
+++ b/cpu-defs.h
@@ -209,7 +209,6 @@ typedef struct CPUWatchpoint {
     uint32_t stop;   /* Stop request */                                 \
     uint32_t stopped; /* Artificially stopped */                        \
     struct QemuCond *halt_cond;                                         \
-    int thread_kicked;                                                  \
     struct qemu_work_item *queued_work_first, *queued_work_last;        \
     const char *cpu_model_str;                                          \
     struct KVMState *kvm_state;                                         \
diff --git a/cpus.c b/cpus.c
index 565abb4..b61f60e 100644
--- a/cpus.c
+++ b/cpus.c
@@ -686,13 +686,15 @@ static void flush_queued_work(CPUArchState *env)
 
 static void qemu_wait_io_event_common(CPUArchState *env)
 {
+    CPUState *cpu = ENV_GET_CPU(env);
+
     if (env->stop) {
         env->stop = 0;
         env->stopped = 1;
         qemu_cond_signal(&qemu_pause_cond);
     }
     flush_queued_work(env);
-    env->thread_kicked = false;
+    cpu->thread_kicked = false;
 }
 
 static void qemu_tcg_wait_io_event(void)
@@ -866,11 +868,12 @@ static void qemu_cpu_kick_thread(CPUArchState *env)
 void qemu_cpu_kick(void *_env)
 {
     CPUArchState *env = _env;
+    CPUState *cpu = ENV_GET_CPU(env);
 
     qemu_cond_broadcast(env->halt_cond);
-    if (!tcg_enabled() && !env->thread_kicked) {
+    if (!tcg_enabled() && !cpu->thread_kicked) {
         qemu_cpu_kick_thread(env);
-        env->thread_kicked = true;
+        cpu->thread_kicked = true;
     }
 }
 
@@ -878,10 +881,11 @@ void qemu_cpu_kick_self(void)
 {
 #ifndef _WIN32
     assert(cpu_single_env);
+    CPUState *cpu_single_cpu = ENV_GET_CPU(cpu_single_env);
 
-    if (!cpu_single_env->thread_kicked) {
+    if (!cpu_single_cpu->thread_kicked) {
         qemu_cpu_kick_thread(cpu_single_env);
-        cpu_single_env->thread_kicked = true;
+        cpu_single_cpu->thread_kicked = true;
     }
 #else
     abort();
diff --git a/include/qemu/cpu.h b/include/qemu/cpu.h
index d20644b..ad706a6 100644
--- a/include/qemu/cpu.h
+++ b/include/qemu/cpu.h
@@ -66,6 +66,7 @@ struct CPUState {
 #ifdef _WIN32
     HANDLE hThread;
 #endif
+    bool thread_kicked;
 
     /* TODO Move common fields from CPUArchState here. */
 };
-- 
1.7.7

Re: [Qemu-devel] [PATCH for-1.2 1/4] qemu-thread: Let qemu_thread_is_self() return bool

[Stefan Weil]

Am 02.08.2012 02:48, schrieb Andreas Färber:
> qemu_cpu_is_self(), passing the return value through, will later be
> adapted to return bool as well.
>
> Signed-off-by: Andreas Färber <afaerber@suse.de>
> ---
>   qemu-thread-posix.c |    2 +-
>   qemu-thread-win32.c |    2 +-
>   qemu-thread.h       |    3 ++-
>   3 files changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/qemu-thread-posix.c b/qemu-thread-posix.c
> index 9e1b5fb..8fbabda 100644
> --- a/qemu-thread-posix.c
> +++ b/qemu-thread-posix.c
> @@ -151,7 +151,7 @@ void qemu_thread_get_self(QemuThread *thread)
>       thread->thread = pthread_self();
>   }
>   
> -int qemu_thread_is_self(QemuThread *thread)
> +bool qemu_thread_is_self(QemuThread *thread)
>   {
>      return pthread_equal(pthread_self(), thread->thread);
>   }
> diff --git a/qemu-thread-win32.c b/qemu-thread-win32.c
> index 3524c8b..177b398 100644
> --- a/qemu-thread-win32.c
> +++ b/qemu-thread-win32.c
> @@ -330,7 +330,7 @@ HANDLE qemu_thread_get_handle(QemuThread *thread)
>       return handle;
>   }
>   
> -int qemu_thread_is_self(QemuThread *thread)
> +bool qemu_thread_is_self(QemuThread *thread)
>   {
>       return GetCurrentThreadId() == thread->tid;
>   }
> diff --git a/qemu-thread.h b/qemu-thread.h
> index a78a8f2..05fdaaf 100644
> --- a/qemu-thread.h
> +++ b/qemu-thread.h
> @@ -2,6 +2,7 @@
>   #define __QEMU_THREAD_H 1
>   
>   #include <inttypes.h>
> +#include <stdbool.h>
>   
>   typedef struct QemuMutex QemuMutex;
>   typedef struct QemuCond QemuCond;
> @@ -42,7 +43,7 @@ void qemu_thread_create(QemuThread *thread,
>                           void *arg, int mode);
>   void *qemu_thread_join(QemuThread *thread);
>   void qemu_thread_get_self(QemuThread *thread);
> -int qemu_thread_is_self(QemuThread *thread);
> +bool qemu_thread_is_self(QemuThread *thread);
>   void qemu_thread_exit(void *retval);
>   
>   #endif

Reviewed-by: Stefan Weil <sw@weilnetz.de>

Re: [Qemu-devel] [PATCH for-1.2 1/4] qemu-thread: Let qemu_thread_is_self() return bool

[Andreas Färber]

Am 02.08.2012 08:27, schrieb Stefan Weil:
> Am 02.08.2012 02:48, schrieb Andreas Färber:
>> qemu_cpu_is_self(), passing the return value through, will later be
>> adapted to return bool as well.
>>
>> Signed-off-by: Andreas Färber <afaerber@suse.de>
>> ---
>>   qemu-thread-posix.c |    2 +-
>>   qemu-thread-win32.c |    2 +-
>>   qemu-thread.h       |    3 ++-
>>   3 files changed, 4 insertions(+), 3 deletions(-)
>>
>> diff --git a/qemu-thread-posix.c b/qemu-thread-posix.c
>> index 9e1b5fb..8fbabda 100644
>> --- a/qemu-thread-posix.c
>> +++ b/qemu-thread-posix.c
>> @@ -151,7 +151,7 @@ void qemu_thread_get_self(QemuThread *thread)
>>       thread->thread = pthread_self();
>>   }
>>   -int qemu_thread_is_self(QemuThread *thread)
>> +bool qemu_thread_is_self(QemuThread *thread)
>>   {
>>      return pthread_equal(pthread_self(), thread->thread);
>>   }
>> diff --git a/qemu-thread-win32.c b/qemu-thread-win32.c
>> index 3524c8b..177b398 100644
>> --- a/qemu-thread-win32.c
>> +++ b/qemu-thread-win32.c
>> @@ -330,7 +330,7 @@ HANDLE qemu_thread_get_handle(QemuThread *thread)
>>       return handle;
>>   }
>>   -int qemu_thread_is_self(QemuThread *thread)
>> +bool qemu_thread_is_self(QemuThread *thread)
>>   {
>>       return GetCurrentThreadId() == thread->tid;
>>   }
>> diff --git a/qemu-thread.h b/qemu-thread.h
>> index a78a8f2..05fdaaf 100644
>> --- a/qemu-thread.h
>> +++ b/qemu-thread.h
>> @@ -2,6 +2,7 @@
>>   #define __QEMU_THREAD_H 1
>>     #include <inttypes.h>
>> +#include <stdbool.h>
>>     typedef struct QemuMutex QemuMutex;
>>   typedef struct QemuCond QemuCond;
>> @@ -42,7 +43,7 @@ void qemu_thread_create(QemuThread *thread,
>>                           void *arg, int mode);
>>   void *qemu_thread_join(QemuThread *thread);
>>   void qemu_thread_get_self(QemuThread *thread);
>> -int qemu_thread_is_self(QemuThread *thread);
>> +bool qemu_thread_is_self(QemuThread *thread);
>>   void qemu_thread_exit(void *retval);
>>     #endif
> 
> Reviewed-by: Stefan Weil <sw@weilnetz.de>

Thanks, branch updated.

/-F

-- 
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg

Re: [Qemu-devel] [PULL for-1.2] QOM CPUState, part 4: initial field movements

[Anthony Liguori]

Andreas Färber <afaerber@suse.de> writes:

> Hello Anthony,
>
> Please pull a next batch of QOM CPUState refactorings, cherry-picked
> from my long-standing QOM CPUState part 4 series.
>
> Some parts of that series (s390 and xen) had already been merged.
> This batch now includes actual field movements common to softmmu and *-user.
> Patches depending on changes to APIC modelling are postponed pending v2.
>
> Tested on Linux/x86_64 and compile-tested for mingw32/64.

Pulled. Thanks.

Regards,

Anthony Liguori

>
> Regards,
> Andreas
>
> Cc: Anthony Liguori <anthony@codemonkey.ws>
>
> Cc: Igor Mammedov <imammedo@redhat.com>
>
> The following changes since commit 02d2bd5d57812154cfb978bc2098cf49d551583d:
>
>   Replace 'struct siginfo' with 'siginfo_t'. (2012-08-01 08:54:07 -0500)
>
> are available in the git repository at:
>   git://repo.or.cz/qemu/afaerber.git qom-cpu-4
>
> Andreas Färber (4):
>       qemu-thread: Let qemu_thread_is_self() return bool
>       cpu: Move CPU_COMMON_THREAD into CPUState
>       cpu: Move thread field into CPUState
>       cpu: Move thread_kicked to CPUState
>
>  cpu-defs.h          |   11 ----------
>  cpus.c              |   56 +++++++++++++++++++++++++++++++-------------------
>  include/qemu/cpu.h  |    7 ++++++
>  qemu-thread-posix.c |    2 +-
>  qemu-thread-win32.c |    2 +-
>  qemu-thread.h       |    3 +-
>  6 files changed, 46 insertions(+), 35 deletions(-)