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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id EE1B8C83F1A for ; Fri, 11 Jul 2025 08:06:12 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 747866B007B; Fri, 11 Jul 2025 04:06:12 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 71ED46B009D; Fri, 11 Jul 2025 04:06:12 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 65C506B00A0; Fri, 11 Jul 2025 04:06:12 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) by kanga.kvack.org (Postfix) with ESMTP id 55F6C6B007B for ; Fri, 11 Jul 2025 04:06:12 -0400 (EDT) Received: from smtpin24.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay09.hostedemail.com (Postfix) with ESMTP id 20007829DA for ; Fri, 11 Jul 2025 08:06:12 +0000 (UTC) X-FDA: 83651250984.24.1740D32 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf02.hostedemail.com (Postfix) with ESMTP id 85FFA80012 for ; Fri, 11 Jul 2025 08:06:10 +0000 (UTC) Authentication-Results: imf02.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b="AwJOwzS/"; spf=pass (imf02.hostedemail.com: domain of broonie@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=broonie@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1752221170; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=+0LNx4fxjlvJo2jmYqyWYbzeJRna/nWLro+LdgxyC5U=; b=h8SK9vLnSe5b09XRie9uVaKuLNaSgp5UNexWyQjfEwtCRWESiKUtbSok5iy81kHsjnyaCG 6NiVuqq9HGWTap2JOH5N1Qj5PwqSehti9vsKJCv1lWdaqoAyr0VhjAr+veiWfgtnfABwxW 6v5KzA/VxgSeeAK8ImgovGwdkxDpk9I= ARC-Authentication-Results: i=1; imf02.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b="AwJOwzS/"; spf=pass (imf02.hostedemail.com: domain of broonie@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=broonie@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1752221170; a=rsa-sha256; cv=none; b=mqy0x+b7bXb4m/RinvN2bt2h9SE4dQEdWkZkAH8W1PjQniwjfxtuknioOLJuTRwS9iyK7I INwQiOz93N75lWIfG29qOHODHHMzg58o9cA2DKiF06bkoaNKYWseuDv6w8gtMxkR2JyHHG 66yBfnt8N2cy8WoOYP4B6C3SU50Zz8U= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 783225C41E7; Fri, 11 Jul 2025 08:06:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7CBA8C4CEF6; Fri, 11 Jul 2025 08:06:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1752221169; bh=4oK+FupIPs9DGyTuogCpD0d3ZzgXAznS+zlOc49bvSw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=AwJOwzS/hTagv8jwRy+p+h4wgxBi2XtcQ8I/MOyvUpbA443xKZelGC2Z13JtbZeam aoaTcBGix9sN1yvpjqB1nns29S0qORUwQBPsJ+5qoHq/pjtj+mTVnuIaXWsLQp4OQu VAzC4vQS3aEDaDpV8M8oSBI5LZ17QNl7FBMSSwCNg2a2fW1GneBhsV4q4no63cyo/o SbKW8allNCYoWLGyUWykcSlDU5sBjLFwo6JkaAE3p54v3O5HWGiyGQv2tYfhkRjZTJ dW0dBo1wbeifttRMSezXhpFalxcb63vUX26/je2jumYE5+vtfQ45crWo1Ky1v+ivX5 fBn1sEtjZ8ULg== Date: Fri, 11 Jul 2025 09:05:33 +0100 From: Mark Brown To: Zi Yan Cc: wang lian , akpm@linux-foundation.org, lorenzo.stoakes@oracle.com, david@redhat.com, sj@kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-kselftest@vger.kernel.org, shuah@kernel.org, Liam.Howlett@oracle.com, brauner@kernel.org, gkwang@linx-info.com, jannh@google.com, p1ucky0923@gmail.com, ryncsn@gmail.com, vbabka@suse.cz, zijing.zhang@proton.me Subject: Re: [PATCH v4] selftests/mm: add process_madvise() tests Message-ID: References: <20250710112249.58722-1-lianux.mm@gmail.com> <1C943CB7-D63C-41F9-B676-90261E26F049@nvidia.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="j8ge6CSSxSA88wDS" Content-Disposition: inline In-Reply-To: <1C943CB7-D63C-41F9-B676-90261E26F049@nvidia.com> X-Cookie: Do not cut switchbacks. X-Rspam-User: X-Rspamd-Queue-Id: 85FFA80012 X-Rspamd-Server: rspam09 X-Stat-Signature: m537uk9y8dng7ypdizbwt7ja7abqw3h6 X-HE-Tag: 1752221170-85905 X-HE-Meta: U2FsdGVkX1/aIvJLs0zA3aqGdVeiCnY+kfRLwV4tfzcU7IjqiBZLcBTKiN6j72L+2/KIDf6CMvW3UkDxYNl/LvzlWajn6OiNvNOWGRKtGA0MmNPTkDseWYhPdqHQAuGFUS8N5u+5/KRhE4OntWThExj8VQLLr2tgscaTGd9Q3/rtmqbiGB9/y8PwYKOXKmn2tsmvuDyUaShKAcDudWwGHCmmPHlWlQD7y9/3M3bae3wSQm/k8xITWAoWDafVPDXDSXYnQAKTtOl5HDDv0fUt0wn4t6tYUdRuCEjf50rOi2S5ahlYE2B8ESzEkP6cT1RSnAZjTM4x2EYmbPkSRygt087XLD6BYTe0puH+RoPEIQwHV4IpF4STWGfH9hq+cbQN1qpgKqpAbiOGF/j3r15YO1oumSkPX0KZOX9vijW6ISKO4H3WGPUFGb7KL2f53gri/rP5TsV/VbrTcUy1hc2wKM/ryzuAZqpf1w1+Cbuuv8RwtRJa0D/w0WCL3c61VBfzX9FKjcDrOULZxaICscMFBRbnVSm8GrC+RLUUQBp6RKH2SEqy/hA3/9kw2R25n5M2LnIYOH27eo6gzvIj3yRHHoiIApaZVUxvlnY6W1/8CFHAg9+fuI/0YoUhOlmELnqBnp30bOqGamLLQmgRDjnych5B+46Fti2zg256VGMD+6oqEX5i5IOuimA4qAdNpriU6dX8/KACS55QvfluHVQhbM71eUGkV/4ZjHcyLw3iRV1Tz7/hlTDCkvKJ7kxHpEekIuVPdU8hX082PwpQjdQ4bi9WyoLByEOKEHPDTJ2ab/aIKfK/LWeTXWadIrB9QXQSfOValK9bygQK2HsbsijUHrKDk4GVCvSICFwD2YWm+xhbcIqGaCDe7eapilrMo0260O+d+z+NbN2ak3uUSolMYIUi+YX3l8ccnKLqrSTc4+Yt0gDei0pNdUAZpUxUBk8fDSs+udIUGuCb2ndhsgy DskhpQYk e8u5YKDtYUZIBtlx4GuJGvvqxOQDK1HkQ/BOb/1F0SR++0F02ZuhK5cliarXsx5xJbMin5NLDr0wBIm+l6E40MzwxWeuzVcO9sq8r X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: --j8ge6CSSxSA88wDS Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Jul 10, 2025 at 12:21:36PM -0400, Zi Yan wrote: > On 10 Jul 2025, at 9:42, Mark Brown wrote: > > On Thu, Jul 10, 2025 at 07:22:49PM +0800, wang lian wrote: > >> +#include > >> +#include > > Does this work without 'make headers_install' for the systems that were > > affectd by missing headers? Lorenzo mentioned that we shouldn't depend > > on that for the mm tests (I'm not enthusiastic about that approach > > myself, but if it's what mm needs). > No. =E2=80=9Cmake headers_install=E2=80=9D is still needed. I tried to ge= t it compiled > without it but failed. It seems that a lot of files will need to be > copied to tools/include from =E2=80=9Cmake headers=E2=80=9D. If you're doing that it should again be a separate patch. Another option if it's just a few defines or something is to copy just them into your program. --j8ge6CSSxSA88wDS Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmhwxcgACgkQJNaLcl1U h9Badgf/a2B2bRbAFSTo23HeH3jIpwegv7pKIGbjDJbeb7H4zgaxdGDBImEAsTff EPKjfpx1/FbAwxBxfWTOjjWcOLjFJpKJKMkQIzeWggBHyLMgIx5PObYFkctOsbQE dmL+WzAgaXepsyPRnIbFGu58pBm/8MaviS6MgPkmTbaB7x6O/Et7vIj5FfaxWHcG kwyQoC7CceI48/WhFGkje+PIPlkWLJ587ywb6LH3Vc/6Nb0ztKBGmtfd/ZAVGdhW sGNwg+DoMo5W1Zcp6ddwJJCBPFx6/yJU3eRz2ko7OOz3UyYnHa073J/AIsg2QaGn wVCaOOnwBs9W49VhW4v2bSuN7trVmw== =ZwVv -----END PGP SIGNATURE----- --j8ge6CSSxSA88wDS--