Commit 43f6bee0 authored by Jason Gunthorpe's avatar Jason Gunthorpe
Browse files

iommufd/selftest: Update the fail_nth limit 

There are more failure conditions now so 400 iterations is not enough pass
them all, up it to 1000. The limit exists so it doesn't infinite loop.

Link: https://patch.msgid.link/r/3-v1-02cd136829df+31-iommufd_syz_fput_jgg@nvidia.com


Reviewed-by: default avatarNicolin Chen <nicolinc@nvidia.com>
Reviewed-by: default avatarKevin Tian <kevin.tian@intel.com>
Tested-by: default avatarNicolin Chen <nicolinc@nvidia.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@nvidia.com>
parent 53d0584e

tools/testing/selftests/iommu/iommufd_fail_nth.c

+1 −1
Original line number Diff line number Diff line
@@ -113,7 +113,7 @@ static bool fail_nth_next(struct __test_metadata *_metadata, 
	 * necessarily mean a test failure, just that the limit has to be made

	 * bigger.

	 */

	ASSERT_GT(400, nth_state->iteration);

	ASSERT_GT(1000, nth_state->iteration);

	if (nth_state->iteration != 0) {

		ssize_t res;

		ssize_t res2;