On Wed, Jan 23, 2013 at 03:19:23PM +0800, Hu Tao wrote: > From: Wen Congyang <wency@xxxxxxxxxxxxxx> > > The guest should run after resetting it, but it does not run if its > old state is RUN_STATE_INTERNAL_ERROR or RUN_STATE_PAUSED. > > We don't set runstate to RUN_STATE_PAUSED when resetting the guest, > so the runstate will be changed from RUN_STATE_INTERNAL_ERROR or > RUN_STATE_PAUSED to RUN_STATE_RUNNING(not RUN_STATE_PAUSED). It appears the last hunk will automatically reset state from RUN_STATE_INTERNAL_ERROR to RUN_STATE_RUNNING ? I suppose the transition table allows, from RUN_STATE_INTERNAL_ERROR: <monitor> system_reset <monitor> cont To resume the machine? > > Signed-off-by: Wen Congyang <wency@xxxxxxxxxxxxxx> > --- > include/block/block.h | 2 ++ > qmp.c | 2 +- > vl.c | 7 ++++--- > 3 files changed, 7 insertions(+), 4 deletions(-) > > diff --git a/include/block/block.h b/include/block/block.h > index ffd1936..5e82ccb 100644 > --- a/include/block/block.h > +++ b/include/block/block.h > @@ -366,6 +366,8 @@ void bdrv_disable_copy_on_read(BlockDriverState *bs); > void bdrv_set_in_use(BlockDriverState *bs, int in_use); > int bdrv_in_use(BlockDriverState *bs); > > +void iostatus_bdrv_it(void *opaque, BlockDriverState *bs); > + > #ifdef CONFIG_LINUX_AIO > int raw_get_aio_fd(BlockDriverState *bs); > #else > diff --git a/qmp.c b/qmp.c > index 55b056b..5f1bed1 100644 > --- a/qmp.c > +++ b/qmp.c > @@ -130,7 +130,7 @@ SpiceInfo *qmp_query_spice(Error **errp) > }; > #endif > > -static void iostatus_bdrv_it(void *opaque, BlockDriverState *bs) > +void iostatus_bdrv_it(void *opaque, BlockDriverState *bs) > { > bdrv_iostatus_reset(bs); > } > diff --git a/vl.c b/vl.c > index b0bcf1e..1d2edaa 100644 > --- a/vl.c > +++ b/vl.c > @@ -534,7 +534,7 @@ static const RunStateTransition runstate_transitions_def[] = { > { RUN_STATE_INMIGRATE, RUN_STATE_RUNNING }, > { RUN_STATE_INMIGRATE, RUN_STATE_PAUSED }, > > - { RUN_STATE_INTERNAL_ERROR, RUN_STATE_PAUSED }, > + { RUN_STATE_INTERNAL_ERROR, RUN_STATE_RUNNING }, > { RUN_STATE_INTERNAL_ERROR, RUN_STATE_FINISH_MIGRATE }, > > { RUN_STATE_IO_ERROR, RUN_STATE_RUNNING }, > @@ -569,7 +569,7 @@ static const RunStateTransition runstate_transitions_def[] = { > > { RUN_STATE_SAVE_VM, RUN_STATE_RUNNING }, > > - { RUN_STATE_SHUTDOWN, RUN_STATE_PAUSED }, > + { RUN_STATE_SHUTDOWN, RUN_STATE_RUNNING }, > { RUN_STATE_SHUTDOWN, RUN_STATE_FINISH_MIGRATE }, > > { RUN_STATE_DEBUG, RUN_STATE_SUSPENDED }, > @@ -1951,7 +1951,8 @@ static bool main_loop_should_exit(void) > resume_all_vcpus(); > if (runstate_check(RUN_STATE_INTERNAL_ERROR) || > runstate_check(RUN_STATE_SHUTDOWN)) { > - runstate_set(RUN_STATE_PAUSED); > + bdrv_iterate(iostatus_bdrv_it, NULL); > + vm_start(); > } > } > if (qemu_wakeup_requested()) { > -- > 1.8.0.1.240.ge8a1f5a > > -- > To unsubscribe from this list: send the line "unsubscribe kvm" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html