Alex Williamson 58fec830fc vfio/type1: Fix unmap overflow off-by-one ... The below referenced commit adds a test for integer overflow, but in doing so prevents the unmap ioctl from ever including the last page of the address space. Subtract one to compare to the last address of the unmap to avoid the overflow and wrap-around. Fixes: 71a7d3d78e ("vfio/type1: silence integer overflow warning") Link: https://bugzilla.redhat.com/show_bug.cgi?id=1662291 Cc: stable@vger.kernel.org # v4.15+ Reported-by: Pei Zhang <pezhang@redhat.com> Debugged-by: Peter Xu <peterx@redhat.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Peter Xu <peterx@redhat.com> Tested-by: Peter Xu <peterx@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>		2019-01-08 09:31:28 -07:00
..
mdev	vfio/mdev: add static modifier to add_mdev_supported_type	2018-12-12 12:59:48 -07:00
pci	vfio/pci: set TRACE_INCLUDE_PATH to fix the build error	2019-01-08 09:08:30 -07:00
platform	vfio: platform: Fix using devices in PM Domains	2018-06-08 10:24:37 -06:00
Kconfig	drivers/vfio: Allow type-1 IOMMU instantiation with all ARM/ARM64 IOMMUs	2018-09-25 13:01:28 -06:00
Makefile
vfio.c
vfio_iommu_spapr_tce.c	powerpc/vfio/iommu/kvm: Do not pin device memory	2018-12-21 16:20:46 +11:00
vfio_iommu_type1.c	vfio/type1: Fix unmap overflow off-by-one	2019-01-08 09:31:28 -07:00
vfio_spapr_eeh.c
virqfd.c