From: Joerg Roedel jroe...@suse.de
This BUG_ON is easy to trigger with device-hotplug (e.g.
SR-IOV). The device_notifier function in the Intel IOMMU
driver listens to the BUS_NOTIFY_DEL_DEVICE event and frees
the domain for the device if it is reveived.
But this event is triggered before the
On Mon, Aug 04, 2014 at 01:23:06PM +0200, Joerg Roedel wrote:
From: Joerg Roedel jroe...@suse.de
This BUG_ON is easy to trigger with device-hotplug (e.g.
SR-IOV). The device_notifier function in the Intel IOMMU
driver listens to the BUS_NOTIFY_DEL_DEVICE event and frees
the domain for the
On Mon, Aug 04, 2014 at 01:42:05PM +0200, Borislav Petkov wrote:
It is always questionable when people remove BUG_ONs because relaxing
assertions sound like a temporary fix more often than not. Sounds to me
that the original commit which deals with BUS_NOTIFY_DEL_DEVICE needs to
try again with
