Hi Jason, On 4/5/23 13:41, Jason Gunthorpe wrote: > On Tue, Apr 04, 2023 at 05:59:01PM +0200, Eric Auger wrote: > >>> but the hot reset shall fail as the group is not owned by the user. >> sure it shall but I fail to understand if the reset fails or the device >> plug is somehow delayed until the reset completes. > It is just racy today - vfio_pci_dev_set_resettable() doesn't hold any > locks across the pci_walk_bus() check to prevent hot plug in while it is > working on the reset. OK thanks Eric > > Jason >
