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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 86E58C433EF for ; Tue, 26 Apr 2022 20:33:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1355017AbiDZUgz (ORCPT ); Tue, 26 Apr 2022 16:36:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43592 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1355010AbiDZUg2 (ORCPT ); Tue, 26 Apr 2022 16:36:28 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 0A4C11AB8D5 for ; Tue, 26 Apr 2022 13:33:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1651005193; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=Av2XJWYSmxJiVQjp5kZR1hfhT+pdVskMA4VQgdFQOaM=; b=WK9VxpmjoLLrOX/Z94nx1NOwSqYuPD0Yy/ZDXQDXPjHYre1pneNPBH0Hauo0Y0QWpGvTMb +K4zJNZYPIhpKXbzbgtxr2VRbkT9VR/kKBbD8wAeyRO3uTBOSr+R6v9VOtV+ttKZXF/l0E 10bXil0mPPSh/OJtaTuyPSU4bMqq85c= Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-660-HC9fj3zAOey-BED25hp_Vw-1; Tue, 26 Apr 2022 16:33:12 -0400 X-MC-Unique: HC9fj3zAOey-BED25hp_Vw-1 Received: by mail-io1-f71.google.com with SMTP id i19-20020a5d9353000000b006495ab76af6so81415ioo.0 for ; Tue, 26 Apr 2022 13:33:12 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=Av2XJWYSmxJiVQjp5kZR1hfhT+pdVskMA4VQgdFQOaM=; b=exrxsVQPDf0/xOcm34AkwgQ4WOlOk/TT6z8pweCeojWRFjhdGjgAyp+I+M1/i4QCRU c//WRiHzilK+btXkUYOXhZSWORG1QqZUFDNRRLBUBP+SDt5PM54t8Pe4EAuJPmHOYtpW YbC+EgaVS0BY7voP6xRSE49tF15vfyVoXxgqNcXsuugX5PSzWxQH4vvKsK3qHO7RVaab xGLS0m3f+rgOCFvLgMJUUh2L4xARXX7OGDLk/EsXqBo4WhZ2N7tVXkoiQ2XlQCfr96d0 pcq+byXSgtmlls8Pv4of80WpZvXm8CS6YyALO0nOtbcsQISuLAF/ldMGgkyaWkQoSptb WUDw== X-Gm-Message-State: AOAM533vHK1W1vvSs06NyU1slPK5BKNSGi/+xMlhGF+Ks1cb/tyVUoJv 27j12l7OSGQ3tBuSS04E21c+ZRz9k+I2PXPvgKZu294MhgDD5EjxaOMYbuyaRBEW+oCgm/zM3c0 XPE/56z7BWMrYbEdGKNyUx/SU X-Received: by 2002:a05:6638:272c:b0:32a:f95b:fc77 with SMTP id m44-20020a056638272c00b0032af95bfc77mr4011882jav.179.1651005191544; Tue, 26 Apr 2022 13:33:11 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxd4CFNten6nl0jATzOU1yCBTY6Y58j8Espgob7sbvIFYcRfIXeg+IqFoDNsZPO7cKZaJ3nww== X-Received: by 2002:a05:6638:272c:b0:32a:f95b:fc77 with SMTP id m44-20020a056638272c00b0032af95bfc77mr4011865jav.179.1651005191365; Tue, 26 Apr 2022 13:33:11 -0700 (PDT) Received: from xz-m1.local (cpec09435e3e0ee-cmc09435e3e0ec.cpe.net.cable.rogers.com. [99.241.198.116]) by smtp.gmail.com with ESMTPSA id e18-20020a92d752000000b002cd6dae980fsm8497051ilq.13.2022.04.26.13.33.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 26 Apr 2022 13:33:11 -0700 (PDT) Date: Tue, 26 Apr 2022 16:33:08 -0400 From: Peter Xu To: Axel Rasmussen Cc: 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 , Shuah Khan , Suren Baghdasaryan , Vlastimil Babka , zhangyi , linux-doc@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-kselftest@vger.kernel.org Subject: Re: [PATCH v2 1/6] selftests: vm: add hugetlb_shared userfaultfd test to run_vmtests.sh Message-ID: References: <20220422212945.2227722-1-axelrasmussen@google.com> <20220422212945.2227722-2-axelrasmussen@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20220422212945.2227722-2-axelrasmussen@google.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Apr 22, 2022 at 02:29:40PM -0700, Axel Rasmussen wrote: > This not being included was just a simple oversight. There are certain > features (like minor fault support) which are only enabled on shared > mappings, so without including hugetlb_shared we actually lose a > significant amount of test coverage. > > Signed-off-by: Axel Rasmussen Reviewed-by: Peter Xu -- Peter Xu