WSL2-Linux-Kernel/drivers/vfio
Alex Williamson 834814e802 Revert: "vfio-pci: Mask INTx if a device is not capabable of enabling it"
This reverts commit 2170dd0431

The intent of commit 2170dd0431 ("vfio-pci: Mask INTx if a device is
not capabable of enabling it") was to disallow the user from seeing
that the device supports INTx if the platform is incapable of enabling
it.  The detection of this case however incorrectly includes devices
which natively do not support INTx, such as SR-IOV VFs, and further
discussions reveal gaps even for the target use case.

Reported-by: Arjun Vynipadath <arjun@chelsio.com>
Fixes: 2170dd0431 ("vfio-pci: Mask INTx if a device is not capabable of enabling it")
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2018-03-21 22:50:19 -06:00
..
mdev vfio: mdev: make a couple of functions and structure vfio_mdev_driver static 2018-01-09 12:13:08 -07:00
pci Revert: "vfio-pci: Mask INTx if a device is not capabable of enabling it" 2018-03-21 22:50:19 -06:00
platform VFIO Updates for Linux v4.15 2017-11-14 16:47:47 -08:00
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: Simplify capability helper 2017-12-20 09:53:54 -07:00
vfio_iommu_spapr_tce.c vfio/spapr: Add cond_resched() for huge updates 2017-10-02 12:39:11 -06:00
vfio_iommu_type1.c vfio: disable filesystem-dax page pinning 2018-03-02 18:00:04 -08:00
vfio_spapr_eeh.c drivers/vfio: Support EEH error injection 2015-05-12 20:33:35 +10:00
virqfd.c vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00