On Wed, May 04, 2022 at 01:39:58PM +0100, Robin Murphy wrote: > Groups created by VFIO backends outside the core IOMMU API should never > be passed directly into the API itself, however they still expose their > standard sysfs attributes, so we can still stumble across them that way. > Take care to consider those cases before jumping into our normal > assumptions of a fully-initialised core API group. > > Fixes: 3f6634d997db ("iommu: Use right way to retrieve iommu_ops") > Reported-by: Jan Stancek <jstan...@redhat.com> > Tested-by: Jan Stancek <jstan...@redhat.com> > Reviewed-by: Jason Gunthorpe <j...@nvidia.com> > Signed-off-by: Robin Murphy <robin.mur...@arm.com> > --- > > /me has a vested interest in not going backwards on dev_iommu_ops() :) > > drivers/iommu/iommu.c | 9 ++++++++- > 1 file changed, 8 insertions(+), 1 deletion(-)
Applied, thanks. _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu