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From: Ralph Campbell <rcampbell@nvidia.com>
To: Leon Romanovsky <leon@kernel.org>
Cc: Jerome Glisse <jglisse@redhat.com>,
	John Hubbard <jhubbard@nvidia.com>,
	Christoph Hellwig <hch@lst.de>,
	Jason Gunthorpe <jgg@mellanox.com>,
	"Andrew Morton" <akpm@linux-foundation.org>,
	Shuah Khan <shuah@kernel.org>, <linux-rdma@vger.kernel.org>,
	<linux-mm@kvack.org>, <linux-kernel@vger.kernel.org>,
	<linux-kselftest@vger.kernel.org>
Subject: Re: [PATCH v8 0/3] mm/hmm/test: add self tests for HMM
Date: Sat, 21 Mar 2020 10:27:46 -0700	[thread overview]
Message-ID: <396f0c30-4a49-6a18-ff02-a73ee1a09883@nvidia.com> (raw)
In-Reply-To: <20200321090047.GM514123@unreal>


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.


  reply	other threads:[~2020-03-21 17:27 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-21  0:31 [PATCH v8 0/3] mm/hmm/test: add self tests for HMM Ralph Campbell
2020-03-21  0:31 ` [PATCH v8 1/3] mm/hmm/test: add selftest driver " Ralph Campbell
2020-03-21  0:31 ` [PATCH v8 2/3] mm/hmm/test: add selftests " Ralph Campbell
2020-03-21  0:31 ` [PATCH v8 3/3] MAINTAINERS: add HMM selftests Ralph Campbell
2020-03-21  9:00 ` [PATCH v8 0/3] mm/hmm/test: add self tests for HMM Leon Romanovsky
2020-03-21 17:27   ` Ralph Campbell [this message]
2020-03-21 21:55     ` Jason Gunthorpe
2020-03-22  8:10       ` Leon Romanovsky
2020-03-23 18:21         ` Ralph Campbell
2020-03-23 18:25         ` Jason Gunthorpe
2020-03-21 14:43 ` Jason Gunthorpe
2020-04-15 14:41 ` Jason Gunthorpe
2020-04-15 17:28   ` Ralph Campbell
2020-04-15 19:29     ` Leon Romanovsky
2020-04-15 19:32       ` Jason Gunthorpe
2020-04-15 19:39       ` Ralph Campbell
2020-04-15 19:52         ` Leon Romanovsky

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