OpenCloudOS-Kernel/drivers/vfio
Alex Williamson d173780620 vfio/pci: Remove console drivers
Console drivers can create conflicts with PCI resources resulting in
userspace getting mmap failures to memory BARs.  This is especially
evident when trying to re-use the system primary console for userspace
drivers.  Use the aperture helpers to remove these conflicts.

v3:
	* call aperture_remove_conflicting_pci_devices()

Reported-by: Laszlo Ersek <lersek@redhat.com>
Suggested-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220622140134.12763-4-tzimmermann@suse.de
2022-06-27 11:10:32 +02:00
..
fsl-mc vfio: Set DMA ownership for VFIO devices 2022-04-28 15:32:20 +02:00
mdev vfio/mdev: Use the driver core to create the 'remove' file 2022-04-21 07:36:56 -04:00
pci vfio/pci: Remove console drivers 2022-06-27 11:10:32 +02:00
platform vfio: Set DMA ownership for VFIO devices 2022-04-28 15:32:20 +02:00
Kconfig vfio: Use kconfig if XX/endif blocks instead of repeating 'depends on' 2021-08-26 10:36:51 -06:00
Makefile vfio/fsl-mc: Add VFIO framework skeleton for fsl-mc devices 2020-10-07 14:17:33 -06:00
vfio.c VFIO updates for v5.19-rc1 2022-06-01 13:49:15 -07:00
vfio.h vfio: clean up the check for mediated device in vfio_iommu_type1 2021-09-30 12:46:44 -06:00
vfio_iommu_spapr_tce.c vfio/spapr_tce: reject mediated devices 2021-09-30 12:46:44 -06:00
vfio_iommu_type1.c vfio: Move the Intel no-snoop control off of IOMMU_CACHE 2022-04-28 17:24:57 +02:00
vfio_spapr_eeh.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
virqfd.c vfio/virqfd: Drain events from eventfd in virqfd_wakeup() 2020-11-15 09:49:10 -05:00