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(parent: f4b20bb) | patch
iommufd: Add some fault injection points
authorJason Gunthorpe <jgg@nvidia.com>
Tue, 29 Nov 2022 20:29:40 +0000 (16:29 -0400)
committerJason Gunthorpe <jgg@nvidia.com>
Thu, 1 Dec 2022 00:16:49 +0000 (20:16 -0400)
commite26eed4f623da70913b535631a29764d108efe98
tree990810f8e341ee5eaedb0773434489029baad106tree | snapshot
parentf4b20bb34c83dceade5470288f48f94ce3598adacommit | diff
iommufd: Add some fault injection points

This increases the coverage the fail_nth test gets, as well as via
syzkaller.

Link: https://lore.kernel.org/r/17-v6-a196d26f289e+11787-iommufd_jgg@nvidia.com
Tested-by: Matthew Rosato <mjrosato@linux.ibm.com> # s390
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
drivers/iommu/iommufd/main.c diff | blob | history
drivers/iommu/iommufd/pages.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git