From: Lukas Wunner lukas@wunner.de
commit abf04be0e7071f2bcd39bf97ba407e7d4439785e upstream.
After a pci_doe_task completes, its work_struct needs to be destroyed to avoid a memory leak with CONFIG_DEBUG_OBJECTS=y.
Fixes: 9d24322e887b ("PCI/DOE: Add DOE mailbox support functions") Tested-by: Ira Weiny ira.weiny@intel.com Signed-off-by: Lukas Wunner lukas@wunner.de Reviewed-by: Ira Weiny ira.weiny@intel.com Reviewed-by: Davidlohr Bueso dave@stgolabs.net Reviewed-by: Dan Williams dan.j.williams@intel.com Reviewed-by: Jonathan Cameron Jonathan.Cameron@huawei.com Cc: stable@vger.kernel.org # v6.0+ Acked-by: Bjorn Helgaas bhelgaas@google.com Link: https://lore.kernel.org/r/775768b4912531c3b887d405fc51a50e465e1bf9.167854349... Signed-off-by: Dan Williams dan.j.williams@intel.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/pci/doe.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/pci/doe.c +++ b/drivers/pci/doe.c @@ -224,6 +224,7 @@ static void signal_task_complete(struct { task->rv = rv; task->complete(task); + destroy_work_on_stack(&task->work); }
static void signal_task_abort(struct pci_doe_task *task, int rv)