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2024-05-06kunit: Fix KUNIT_SUCCESS() calls in iov_iter testsMickaël Salaün1-9/+9
Fix KUNIT_SUCCESS() calls to pass a test argument. This is a no-op for now because this macro does nothing, but it will be required for the next commit. Cc: Brendan Higgins <brendanhiggins@google.com> Cc: Rae Moar <rmoar@google.com> Cc: Shuah Khan <skhan@linuxfoundation.org> Reviewed-by: Kees Cook <keescook@chromium.org> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Mickaël Salaün <mic@digikod.net> Link: https://lore.kernel.org/r/20240408074625.65017-6-mic@digikod.net Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-09-09iov_iter: Kunit tests for page extractionDavid Howells1-0/+240
Add some kunit tests for page extraction for ITER_BVEC, ITER_KVEC and ITER_XARRAY type iterators. ITER_UBUF and ITER_IOVEC aren't dealt with as they require userspace VM interaction. ITER_DISCARD isn't dealt with either as that can't be extracted. Signed-off-by: David Howells <dhowells@redhat.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Christian Brauner <brauner@kernel.org> Cc: Jens Axboe <axboe@kernel.dk> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: David Hildenbrand <david@redhat.com> Cc: John Hubbard <jhubbard@nvidia.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2023-09-09iov_iter: Kunit tests for copying to/from an iteratorDavid Howells1-0/+537
Add some kunit tests for page extraction for ITER_BVEC, ITER_KVEC and ITER_XARRAY type iterators. ITER_UBUF and ITER_IOVEC aren't dealt with as they require userspace VM interaction. ITER_DISCARD isn't dealt with either as that does nothing. Signed-off-by: David Howells <dhowells@redhat.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Christian Brauner <brauner@kernel.org> Cc: Jens Axboe <axboe@kernel.dk> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: David Hildenbrand <david@redhat.com> Cc: John Hubbard <jhubbard@nvidia.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>