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SubjectRe: [PATCH v8 0/3] mm/hmm/test: add self tests for HMM
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On 3/21/20 2:00 AM, Leon Romanovsky wrote:
> On Fri, Mar 20, 2020 at 05:31:05PM -0700, Ralph Campbell wrote:
>> This series adds basic self tests for HMM and are intended for Jason
>> Gunthorpe's rdma tree which has a number of HMM patches applied.
>>
>> Changes v7 -> v8:
>> Rebased to Jason's rdma/hmm tree, plus Jason's 6 patch series
>> "Small hmm_range_fault() cleanups".
>> Applied a number of changes from Jason's comments.
>>
>> Changes v6 -> v7:
>> Rebased to linux-5.6.0-rc6
>> Reverted back to just using mmu_interval_notifier_insert() and making
>> this series only introduce HMM self tests.
>>
>> Changes v5 -> v6:
>> Rebased to linux-5.5.0-rc6
>> Refactored mmu interval notifier patches
>> Converted nouveau to use the new mmu interval notifier API
>>
>> Changes v4 -> v5:
>> Added mmu interval notifier insert/remove/update callable from the
>> invalidate() callback
>> Updated HMM tests to use the new core interval notifier API
>>
>> Changes v1 -> v4:
>> https://lore.kernel.org/linux-mm/20191104222141.5173-1-rcampbell@nvidia.com
>>
>> Ralph Campbell (3):
>> mm/hmm/test: add selftest driver for HMM
>> mm/hmm/test: add selftests for HMM
>> MAINTAINERS: add HMM selftests
>>
>> MAINTAINERS | 3 +
>> include/uapi/linux/test_hmm.h | 59 ++
>
> Isn't UAPI folder supposed to be for user-visible interfaces that follow
> the rule of non-breaking user space and not for selftests?
>
> Thanks
>

Most of the other kernel module tests seem to invoke the test as part of the
module load/init. I'm open to moving it if there is a more appropriate location.

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