Messages in this thread | | | Date | Fri, 10 Mar 2023 16:15:33 -0400 | From | Jason Gunthorpe <> | Subject | Re: [PATCH v4 2/5] iommufd/selftest: Add IOMMU_TEST_OP_ACCESS_SET_IOAS coverage |
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On Wed, Mar 08, 2023 at 06:25:59AM -0800, Nicolin Chen wrote: > Add a new IOMMU_TEST_OP_ACCESS_SET_IOAS to allow setting access->ioas > individually, corresponding to the iommufd_access_set_ioas() helper. > > Reviewed-by: Kevin Tian <kevin.tian@intel.com> > Signed-off-by: Nicolin Chen <nicolinc@nvidia.com> > --- > drivers/iommu/iommufd/iommufd_test.h | 4 +++ > drivers/iommu/iommufd/selftest.c | 26 +++++++++++++++---- > tools/testing/selftests/iommu/iommufd_utils.h | 22 ++++++++++++++-- > 3 files changed, 45 insertions(+), 7 deletions(-)
I'd prefer we keep it so that the IOAS can be setup with an argument, this will greatly help syzkaller
Lets have it so a 0 ioas will avoid the setup so the second call can happen
Jason
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