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 373A4CCA479 for ; Wed, 1 Jun 2022 21:10:13 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id A76956B007B; Wed, 1 Jun 2022 17:10:12 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 9CF296B0081; Wed, 1 Jun 2022 17:10:12 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 7CDCE6B0083; Wed, 1 Jun 2022 17:10:12 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0011.hostedemail.com [216.40.44.11]) by kanga.kvack.org (Postfix) with ESMTP id 6DD1F6B007B for ; Wed, 1 Jun 2022 17:10:12 -0400 (EDT) Received: from smtpin07.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay02.hostedemail.com (Postfix) with ESMTP id 4A9CE34A0D for ; Wed, 1 Jun 2022 21:10:12 +0000 (UTC) X-FDA: 79530909864.07.66F9CD9 Received: from mail-yw1-f202.google.com (mail-yw1-f202.google.com [209.85.128.202]) by imf05.hostedemail.com (Postfix) with ESMTP id 2125010006B for ; Wed, 1 Jun 2022 21:09:36 +0000 (UTC) Received: by mail-yw1-f202.google.com with SMTP id 00721157ae682-2dc7bdd666fso25726097b3.7 for ; Wed, 01 Jun 2022 14:10:11 -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=pVaTSPAQEVy2CNYXgyGERflUa1UnpxtWsRCm1+DHM0I=; b=qXULVoO6+EalsRQww91BZdH4F1FPzamFzdCuD9JMQ4oNnbzdCmSxgZc20iLjfaIyu9 035Kh0CdYGlLPiJ25ddJxscd3BxxTLLcfX0jtZdREgFMIqn1rkbSKgkARzioTC/A8tas 3NuYB6L1HD4gTO/aNzJLnSQ1WaggmOx0/438qBX2iBbhumXV/RhZOiPpIoLlmk0RUXOc 5t/PUzmGxbJzrDGV0mbbU7bvEqDmcNEq1Djll7wqS+zFaKHHjXzOSGDGaNE/ywAEkvwF T/6K/glEUQhT8dMeNTcbQNapsDUmm9zjIn4Q0zu18LpjqZK/MsywWWDJdVtwA61+vhmX MMOA== 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=pVaTSPAQEVy2CNYXgyGERflUa1UnpxtWsRCm1+DHM0I=; b=LWYi5JJP1SI/UKBPJZng1ZSZzIx/M7Idj8m+oysu2OvNs68xgJtwu3MR+tqelAB/wI +zeG7/oOetPP7DQ2RCgVwZh48skXt+uqKLwnQNgp+bL372jD4yBRtGRC4ojC2pPIpG9l lAWz03nKq1jTHJSie+BciKnuivQSVrHaJWB36NIGWqPGnNgvpXbQidTTPhG1p3QWsNh2 r2GmwRe349IqkjViyMljqriivN16ojqtEynl+Le7Er9KdkVpkd2ojQ3Xw2tVm3C4szQn TAETtDmjZELzBaVLtN5oh6PrVnJesB6pslk5BdXX+5Fqicnl3RmuydcCvcnbRTS3VQ7H u1Fg== X-Gm-Message-State: AOAM531AraiEjJZBEkZelrNf53drYh5x9ostLtrErDj5AqVkn/WCQFAV pBzPz+2F4wkCmnIiJdx37V3DnACDY0k5gDUQIVsn X-Google-Smtp-Source: ABdhPJwG95aafNsEufWgrETrVkwWcP9feuuT5hALzrFwcXkK1hca+6s5+HAso23kqRPbpApWAa16vBUbLGVvfdFw/mck X-Received: from ajr0.svl.corp.google.com ([2620:15c:2cd:203:aaec:e358:9f0e:2b26]) (user=axelrasmussen job=sendgmr) by 2002:a81:6c56:0:b0:30f:a8ef:950d with SMTP id h83-20020a816c56000000b0030fa8ef950dmr1726046ywc.322.1654117808101; Wed, 01 Jun 2022 14:10:08 -0700 (PDT) Date: Wed, 1 Jun 2022 14:09:51 -0700 In-Reply-To: <20220601210951.3916598-1-axelrasmussen@google.com> Message-Id: <20220601210951.3916598-7-axelrasmussen@google.com> Mime-Version: 1.0 References: <20220601210951.3916598-1-axelrasmussen@google.com> X-Mailer: git-send-email 2.36.1.255.ge46751e96f-goog Subject: [PATCH v3 6/6] selftests: vm: add /dev/userfaultfd test cases to run_vmtests.sh From: Axel Rasmussen To: Alexander Viro , Andrew Morton , Charan Teja Reddy , 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" X-Stat-Signature: shnofzeyaxumbsr59s55ken7j8j56fj4 X-Rspam-User: Authentication-Results: imf05.hostedemail.com; dkim=pass header.d=google.com header.s=20210112 header.b=qXULVoO6; spf=pass (imf05.hostedemail.com: domain of 3sNWXYg0KCNU1O5CI1JDLJJ5E7FF7C5.3FDC9ELO-DDBM13B.FI7@flex--axelrasmussen.bounces.google.com designates 209.85.128.202 as permitted sender) smtp.mailfrom=3sNWXYg0KCNU1O5CI1JDLJJ5E7FF7C5.3FDC9ELO-DDBM13B.FI7@flex--axelrasmussen.bounces.google.com; dmarc=pass (policy=reject) header.from=google.com X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: 2125010006B X-HE-Tag: 1654117776-552898 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 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 7e102246dd9f..930c54eb5b4b 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" -- 2.36.1.255.ge46751e96f-goog