[PATCH 0/4] Fix three syzkaller splats in iommufd

All related to the pages code, and the latter are reproducible with a simple test.

Jason Gunthorpe (4): iommufd: Check for uptr overflow iommufd: Fix unpinning of pages when an access is present iommufd: Do not corrupt the pfn list when doing batch carry iommufd/selftest: Cover domain unmap with huge pages and access

drivers/iommu/iommufd/pages.c | 16 ++++++++++-- tools/testing/selftests/iommu/iommufd.c | 34 +++++++++++++++++++++++++ 2 files changed, 48 insertions(+), 2 deletions(-)

base-commit: 9c7d518b9b71f4d5ca3d12952cda3417ac6126c4