hexin 9b2d2f2ad0 vfio_pci: Restore original state on release ... [ Upstream commit 92c8026854 ] vfio_pci_enable() saves the device's initial configuration information with the intent that it is restored in vfio_pci_disable(). However, the commit referenced in Fixes: below replaced the call to __pci_reset_function_locked(), which is not wrapped in a state save and restore, with pci_try_reset_function(), which overwrites the restored device state with the current state before applying it to the device. Reinstate use of __pci_reset_function_locked() to return to the desired behavior. Fixes: 890ed578df ("vfio-pci: Use pci "try" reset interface") Signed-off-by: hexin <hexin15@baidu.com> Signed-off-by: Liu Qi <liuqi16@baidu.com> Signed-off-by: Zhang Yu <zhangyu31@baidu.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2019-10-07 18:56:53 +02:00
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mdev	vfio/mdev: Re-order sysfs attribute creation	2018-06-08 10:24:30 -06:00
pci	vfio_pci: Restore original state on release	2019-10-07 18:56:53 +02:00
platform	vfio: platform: Fix using devices in PM Domains	2018-06-08 10:24:37 -06:00
Kconfig	vfio: Fix build break when SPAPR_TCE_IOMMU=n	2017-02-08 13:13:25 -07:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
vfio.c	vfio: Fix WARNING "do not call blocking ops when !TASK_RUNNING"	2019-06-15 11:54:07 +02:00
vfio_iommu_spapr_tce.c	Merge branch 'fixes' into next	2018-08-13 15:59:06 +10:00
vfio_iommu_type1.c	vfio/type1: Limit DMA mappings per container	2019-05-02 09:58:55 +02:00
vfio_spapr_eeh.c
virqfd.c	fs: add new vfs_poll and file_can_poll helpers	2018-05-26 09:16:44 +02:00