On 06/23/2010 02:42 AM, Jan Kiszka wrote:
Jan Kiszka wrote:
Marcelo Tosatti wrote:
On Mon, Jun 21, 2010 at 10:58:32PM +0200, Jan Kiszka wrote:
Jan Kiszka wrote:
Marcelo Tosatti wrote:
Clear exit_request when iothread grabs the global lock.
Signed-off-
Jan Kiszka wrote:
> Marcelo Tosatti wrote:
>> On Mon, Jun 21, 2010 at 10:58:32PM +0200, Jan Kiszka wrote:
>>> Jan Kiszka wrote:
Marcelo Tosatti wrote:
> Clear exit_request when iothread grabs the global lock.
>
> Signed-off-by: Marcelo Tosatti
>
> diff --git a/cpu-exec.c
Marcelo Tosatti wrote:
> On Mon, Jun 21, 2010 at 10:58:32PM +0200, Jan Kiszka wrote:
>> Jan Kiszka wrote:
>>> Marcelo Tosatti wrote:
Clear exit_request when iothread grabs the global lock.
Signed-off-by: Marcelo Tosatti
diff --git a/cpu-exec.c b/cpu-exec.c
index 0269
Alexander Graf wrote:
> On 22.06.2010, at 00:13, Jan Kiszka wrote:
>
>> Jan Kiszka wrote:
>>> And there is some race that cause a lock up in qemu_mutex_lock_iothread
>>> after a while (the cpu_unlink_tb seems to race with the linking - just a
>>> guess so far).
>> This seems to fix a long-standing
On Mon, Jun 21, 2010 at 10:58:32PM +0200, Jan Kiszka wrote:
> Jan Kiszka wrote:
> > Marcelo Tosatti wrote:
> >> Clear exit_request when iothread grabs the global lock.
> >>
> >> Signed-off-by: Marcelo Tosatti
> >>
> >> diff --git a/cpu-exec.c b/cpu-exec.c
> >> index 026980a..74cb973 100644
> >> -
On 22.06.2010, at 00:13, Jan Kiszka wrote:
> Jan Kiszka wrote:
>> And there is some race that cause a lock up in qemu_mutex_lock_iothread
>> after a while (the cpu_unlink_tb seems to race with the linking - just a
>> guess so far).
>
> This seems to fix a long-standing race between cpu_exec and
Jan Kiszka wrote:
> And there is some race that cause a lock up in qemu_mutex_lock_iothread
> after a while (the cpu_unlink_tb seems to race with the linking - just a
> guess so far).
This seems to fix a long-standing race between cpu_exec and
signal-driven cpu_unlink_tb:
diff --git a/cpu-exec.c
Jan Kiszka wrote:
> Marcelo Tosatti wrote:
>> Clear exit_request when iothread grabs the global lock.
>>
>> Signed-off-by: Marcelo Tosatti
>>
>> diff --git a/cpu-exec.c b/cpu-exec.c
>> index 026980a..74cb973 100644
>> --- a/cpu-exec.c
>> +++ b/cpu-exec.c
>> @@ -236,10 +236,8 @@ int cpu_exec(CPUSt
Marcelo Tosatti wrote:
> Clear exit_request when iothread grabs the global lock.
>
> Signed-off-by: Marcelo Tosatti
>
> diff --git a/cpu-exec.c b/cpu-exec.c
> index 026980a..74cb973 100644
> --- a/cpu-exec.c
> +++ b/cpu-exec.c
> @@ -236,10 +236,8 @@ int cpu_exec(CPUState *env1)
> asm("");
