Alex Williamson 890ed578df vfio-pci: Use pci "try" reset interface ... PCI resets will attempt to take the device_lock for any device to be reset. This is a problem if that lock is already held, for instance in the device remove path. It's not sufficient to simply kill the user process or skip the reset if called after .remove as a race could result in the same deadlock. Instead, we handle all resets as "best effort" using the PCI "try" reset interfaces. This prevents the user from being able to induce a deadlock by triggering a reset. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>		2014-01-15 10:43:17 -07:00
..
Kconfig	drivers/vfio: remove depends on CONFIG_EXPERIMENTAL	2013-02-24 09:59:44 -07:00
Makefile
vfio_pci_config.c	PCI: Rename PCI_VC_PORT_REG1/2 to PCI_VC_PORT_CAP1/2	2013-12-17 17:49:39 -07:00
vfio_pci_intrs.c	vfio-pci: Use fdget() rather than eventfd_fget()	2013-08-28 09:49:55 -06:00
vfio_pci_private.h	VFIO-AER: Vfio-pci driver changes for supporting AER	2013-03-11 09:31:22 -06:00
vfio_pci_rdwr.c	vfio-pci: Add support for VGA region access	2013-02-18 10:11:13 -07:00
vfio_pci.c	vfio-pci: Use pci "try" reset interface	2014-01-15 10:43:17 -07:00