From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F31F7C54EEB for ; Sat, 21 Mar 2020 09:00:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C0C2320754 for ; Sat, 21 Mar 2020 09:00:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584781253; bh=vLSdl/mc3zsd4nCLy4M6ojbC+JVBPuYFqgT7LG6glCU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=r73EnloFcShJKoLXadlkyuEo6XeeKQYro3Gb7+iOyWb2flgwKVZmGYyV6aJKamZ12 JZvtC3Ye3RGnHXaCyASHyVyHyDXbhESGqJqaq2h3tyxxpbSzUl2UDLynFsGqi520jd 8ZTKvpxMdWWCtsu86VIkpFhfE3tUZiIKmhHaKyZo= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728264AbgCUJAw (ORCPT ); Sat, 21 Mar 2020 05:00:52 -0400 Received: from mail.kernel.org ([198.145.29.99]:44934 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728008AbgCUJAw (ORCPT ); Sat, 21 Mar 2020 05:00:52 -0400 Received: from localhost (unknown [213.57.247.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C226820739; Sat, 21 Mar 2020 09:00:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584781251; bh=vLSdl/mc3zsd4nCLy4M6ojbC+JVBPuYFqgT7LG6glCU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=UwTpCNY6QD6ZmwiZ0j/0OyrLMcyYsNlxtW9evMU0dfJuWr105KcFFdZQoDZHHivtx ewk+EGzRSsBaeIVmLnYBZflBWSnznK+5hLsYWBoneOQOqW/dH5iXqRxgzqCFpCuXLp shPA/gsNpFOGWSdygU3CVrjfg2Z1BoDoqVhgNO1A= Date: Sat, 21 Mar 2020 11:00:47 +0200 From: Leon Romanovsky To: Ralph Campbell Cc: Jerome Glisse , John Hubbard , Christoph Hellwig , Jason Gunthorpe , Andrew Morton , Shuah Khan , 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 Message-ID: <20200321090047.GM514123@unreal> References: <20200321003108.22941-1-rcampbell@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200321003108.22941-1-rcampbell@nvidia.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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