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 DAB5BC43334 for ; Tue, 19 Jul 2022 19:56:46 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 75C79900003; Tue, 19 Jul 2022 15:56:46 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 6E5B4900002; Tue, 19 Jul 2022 15:56:46 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 5D3F9900003; Tue, 19 Jul 2022 15:56:46 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0015.hostedemail.com [216.40.44.15]) by kanga.kvack.org (Postfix) with ESMTP id 4ED47900002 for ; Tue, 19 Jul 2022 15:56:46 -0400 (EDT) Received: from smtpin21.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay09.hostedemail.com (Postfix) with ESMTP id 30380802BA for ; Tue, 19 Jul 2022 19:56:46 +0000 (UTC) X-FDA: 79704907212.21.B17579B Received: from mail-yw1-f201.google.com (mail-yw1-f201.google.com [209.85.128.201]) by imf28.hostedemail.com (Postfix) with ESMTP id B3F15C000D for ; Tue, 19 Jul 2022 19:56:45 +0000 (UTC) Received: by mail-yw1-f201.google.com with SMTP id 00721157ae682-31e572f96cdso30169287b3.8 for ; Tue, 19 Jul 2022 12:56:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=hOhehCg3VD/THunYJJ5B4YThbuYZbL9+a5Qwaql9g98=; b=bNEJzZtKoIwRRVCbEhhzPBFWZtV6mxX5h0TNf42DduzDwcxSAljzJzxILukQgkAqZJ Fr4hgnnXxmToxkm5HMEiBThZjYFkjtQNe1w0gNK8HVvBtsDUcNgn+QTuCIz9wKiHWsOa rQ+x3lFIMfgeny/J1BHAsDcYfSwoYWcXCMgbYh/VWoIVx1qsJxbRI/zFLssciOfAf1OO 4v+uBp9+wTcaNYpEFGhApHT+SfhxwXOIqt2T2pAjvhX1U9EHcdMMY5T/0cmp5MO2+olo EL/TuCXI7fV8EMi8yISn4WQ3LWCqnWkhxLy3WcnraSF8Qfb11rn+rA/jNwzFARxSTaeR vsiQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=hOhehCg3VD/THunYJJ5B4YThbuYZbL9+a5Qwaql9g98=; b=f6uSsD0utRsJUJc2bQX12w21454gtda9UG9gb5+ij1ocj4C2p8ZAedtYiFU8eNbqzB kVKx1QC6+gbnz5go4OrCMChotfpaUrmcWUaR23qpMURDKQdkECjphCljPuFJkKMjAXGD hqSFmgQzPJITqGw7FVO/rG28d21Cr2cdA/oFl2AM1jOcuafXrpXQs3YALunDAi+c75mL NnsZTr/p0iJJndQrXX7fsp/CX0q5LJuCSYPIicplFXRbpYKuTDGGpACddwwsSi0eGvoa HnRCu3ffm+Vcp9/nUW13PyMWTsFCrxbxncOF7T04e2RGpKYoPF0KbArVpiqdtUbSyj6a njrA== X-Gm-Message-State: AJIora/qgxN+zZ7XzPkbZh5DVXDCSg0UijIQ83e3KmlmP29PFzTda2ZN 2uKv+iNbUvMoAyXulRdjHM2bQDb2U3KTORmIbtmz X-Google-Smtp-Source: AGRyM1sJa7Fbwmi70rsvyDqxe2kH1B8xy8UoSr0mRkjdLSB4LR9SWeGIONuOcxkrQy2m8DeHjejHuwm+ncnhHIgcyBt6 X-Received: from ajr0.svl.corp.google.com ([2620:15c:2d4:203:a065:9221:e40d:4fbe]) (user=axelrasmussen job=sendgmr) by 2002:a25:2e50:0:b0:669:9a76:beb with SMTP id b16-20020a252e50000000b006699a760bebmr34308174ybn.597.1658260604865; Tue, 19 Jul 2022 12:56:44 -0700 (PDT) Date: Tue, 19 Jul 2022 12:56:28 -0700 In-Reply-To: <20220719195628.3415852-1-axelrasmussen@google.com> Message-Id: <20220719195628.3415852-6-axelrasmussen@google.com> Mime-Version: 1.0 References: <20220719195628.3415852-1-axelrasmussen@google.com> X-Mailer: git-send-email 2.37.0.170.g444d1eabd0-goog Subject: [PATCH v4 5/5] selftests: vm: add /dev/userfaultfd test cases to run_vmtests.sh From: Axel Rasmussen To: Alexander Viro , Andrew Morton , Dave Hansen , "Dmitry V . Levin" , Gleb Fotengauer-Malinovskiy , Hugh Dickins , Jan Kara , Jonathan Corbet , Mel Gorman , Mike Kravetz , Mike Rapoport , Nadav Amit , Peter Xu , Shuah Khan , Suren Baghdasaryan , Vlastimil Babka , zhangyi Cc: Axel Rasmussen , linux-doc@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-kselftest@vger.kernel.org, Shuah Khan Content-Type: text/plain; charset="UTF-8" ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1658260605; a=rsa-sha256; cv=none; b=rZM8MCY8iq/whMsb+49qP7scHUu/3+PrjlttO3nf/gFpxVyzY+XXPYwvvTbd0dsyaIY3LC CrUgvp9A6tu2iox8hvgoCupT+18dbwBt7byBzaW6yXR/e5jH+pXDE8b8twkxuzawXJrMF4 vIjOacLppL8mOM1GrHR/4uD54z+CAGc= ARC-Authentication-Results: i=1; imf28.hostedemail.com; dkim=pass header.d=google.com header.s=20210112 header.b=bNEJzZtK; dmarc=pass (policy=reject) header.from=google.com; spf=pass (imf28.hostedemail.com: domain of 3fAzXYg0KCA8pCt06p71977t2v33v0t.r310x29C-11zAprz.36v@flex--axelrasmussen.bounces.google.com designates 209.85.128.201 as permitted sender) smtp.mailfrom=3fAzXYg0KCA8pCt06p71977t2v33v0t.r310x29C-11zAprz.36v@flex--axelrasmussen.bounces.google.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1658260605; 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=hOhehCg3VD/THunYJJ5B4YThbuYZbL9+a5Qwaql9g98=; b=qZQ+FlDSDVO6UKfEVWL1IB4GOvGcXbKI2Qp10Yy2yZhjl77oLshsip4/Xg65Jz+Gf+TAUj uG3lyVd6fh9+isbH1MRoHwwCxGzzYO/Yz5DD7Y3yq8CA59lNeGbcet7cM62xG11kS99mx6 LACoSSNfMpECNSDGYuzsej6hyaxzKwU= X-Rspam-User: Authentication-Results: imf28.hostedemail.com; dkim=pass header.d=google.com header.s=20210112 header.b=bNEJzZtK; dmarc=pass (policy=reject) header.from=google.com; spf=pass (imf28.hostedemail.com: domain of 3fAzXYg0KCA8pCt06p71977t2v33v0t.r310x29C-11zAprz.36v@flex--axelrasmussen.bounces.google.com designates 209.85.128.201 as permitted sender) smtp.mailfrom=3fAzXYg0KCA8pCt06p71977t2v33v0t.r310x29C-11zAprz.36v@flex--axelrasmussen.bounces.google.com X-Stat-Signature: 6ag3tm4g36ithy9dhe8jkjnjxfgb37sy X-Rspamd-Queue-Id: B3F15C000D X-Rspamd-Server: rspam02 X-HE-Tag: 1658260605-829037 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: This new mode was recently added to the userfaultfd selftest. We want to exercise both userfaultfd(2) as well as /dev/userfaultfd, so add both test cases to the script. Reviewed-by: Shuah Khan Acked-by: Peter Xu Signed-off-by: Axel Rasmussen --- tools/testing/selftests/vm/run_vmtests.sh | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/tools/testing/selftests/vm/run_vmtests.sh b/tools/testing/selftests/vm/run_vmtests.sh index e70ae0f3aaf6..156f864030fc 100755 --- a/tools/testing/selftests/vm/run_vmtests.sh +++ b/tools/testing/selftests/vm/run_vmtests.sh @@ -121,12 +121,17 @@ run_test ./gup_test -a run_test ./gup_test -ct -F 0x1 0 19 0x1000 run_test ./userfaultfd anon 20 16 +run_test ./userfaultfd anon:dev 20 16 # Hugetlb tests require source and destination huge pages. Pass in half the # size ($half_ufd_size_MB), which is used for *each*. run_test ./userfaultfd hugetlb "$half_ufd_size_MB" 32 +run_test ./userfaultfd hugetlb:dev "$half_ufd_size_MB" 32 run_test ./userfaultfd hugetlb_shared "$half_ufd_size_MB" 32 "$mnt"/uffd-test rm -f "$mnt"/uffd-test +run_test ./userfaultfd hugetlb_shared:dev "$half_ufd_size_MB" 32 "$mnt"/uffd-test +rm -f "$mnt"/uffd-test run_test ./userfaultfd shmem 20 16 +run_test ./userfaultfd shmem:dev 20 16 #cleanup umount "$mnt" -- 2.37.0.170.g444d1eabd0-goog