On 05/04/2016 01:48 AM, Lv Zheng wrote: > From: Prarit Bhargava <pra...@redhat.com> > > ACPICA commit 7a3bd2d962f221809f25ddb826c9e551b916eb25 > > Set the mutex owner thread ID. > Original patch from: Prarit Bhargava <pra...@redhat.com> > > Link: https://github.com/acpica/acpica/commit/7a3bd2d9 > Signed-off-by: Prarit Bhargava <pra...@redhat.com> > Signed-off-by: Bob Moore <robert.mo...@intel.com> > Signed-off-by: Lv Zheng <lv.zh...@intel.com>
cc'ing Mario @ Dell and stable. P. > --- > drivers/acpi/acpica/dsmethod.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/acpi/acpica/dsmethod.c b/drivers/acpi/acpica/dsmethod.c > index ddfec05..47c7b52 100644 > --- a/drivers/acpi/acpica/dsmethod.c > +++ b/drivers/acpi/acpica/dsmethod.c > @@ -428,6 +428,9 @@ acpi_ds_begin_method_execution(struct acpi_namespace_node > *method_node, > obj_desc->method.mutex->mutex. > original_sync_level = > obj_desc->method.mutex->mutex.sync_level; > + > + obj_desc->method.mutex->mutex.thread_id = > + acpi_os_get_thread_id(); > } > } > >
