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 smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 75E0AC433F5 for ; Tue, 23 Nov 2021 03:35:50 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id 1550F403C7; Tue, 23 Nov 2021 03:35:50 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id LJVT21fztBER; Tue, 23 Nov 2021 03:35:49 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by smtp4.osuosl.org (Postfix) with ESMTPS id CF58C403B6; Tue, 23 Nov 2021 03:35:48 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id A8294C001E; Tue, 23 Nov 2021 03:35:48 +0000 (UTC) Received: from smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) by lists.linuxfoundation.org (Postfix) with ESMTP id 1ECE6C0012 for ; Tue, 23 Nov 2021 03:35:48 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id 06A0E403BF for ; Tue, 23 Nov 2021 03:35:48 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ClUPji4Zi3q2 for ; Tue, 23 Nov 2021 03:35:47 +0000 (UTC) X-Greylist: whitelisted by SQLgrey-1.8.0 Received: from mail-pl1-x62c.google.com (mail-pl1-x62c.google.com [IPv6:2607:f8b0:4864:20::62c]) by smtp4.osuosl.org (Postfix) with ESMTPS id 89B7E403B6 for ; Tue, 23 Nov 2021 03:35:47 +0000 (UTC) Received: by mail-pl1-x62c.google.com with SMTP id o14so15864779plg.5 for ; Mon, 22 Nov 2021 19:35:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=intel-com.20210112.gappssmtp.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=ciNARavW8blBNA0+Xvi8Iqp5SUe+gHu1UDO5Z2Om1Uw=; b=qv3CnJ11m0PYkOHoQ0rgeVwNALQf3M43R9jDn4noWbPwiyV5PFAUAobozTfJVM6jMN gGOMgeqNRIErcKP2vDX0zyTVsNeLTY8lzpDrTr9FaVXz7Nyuss7duyWWUC0w+OEpk0Y3 wvFH7hCTeTDTzwtCf3LKbmurKbK1zzBM5VImDQVIB5KEn/Ze3QrYkkB8uns0eG1gogCu IMFX3s7C31lnzF9JxLo5DwiOin4O3xPlpFSzS/8STpqCkYOQubL9wZiMJBM7MgXl2Mw3 PQRBvA8Ue2rAduBgzFAmSH8HYxXYHYxgpo2RnZmBQjB4Z5gLkF+OPLhfOEwFkjXAcpRy xi7w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=ciNARavW8blBNA0+Xvi8Iqp5SUe+gHu1UDO5Z2Om1Uw=; b=mBz3GqoDdT/vEw14dR+FbipbuTx08ydrqAskTdD4wJGqjnuiek+mTM/73IyjvM7Z4o XmnIphvVKeZ7j0dTrpWw9AESCNpAl1zUThFX2debE8eduKcsRxRdb8EKZuEjymKSREA2 m/B4ubCNnuNCeZvwoEVQItoeMos7MvlyAWnPNjGN5igFzW3I0IIy6yJWvYDa/vvpwmvM +h/5nrZ+D5+kQLjgIsqAYW/ww4kEIuxbFiqmkHIb+xwKP4KTBilII/qlvLRFcxOA1pXX VRsT48ds1SvOE7Nejexc50IvRR8cgwJ4xnsPeleI0c9PIlQ+KWNuuf0fu3h/bxbekRoZ hrMA== X-Gm-Message-State: AOAM533Nzkj1QaiQD9zgTphnD2wrVcU+JNH5UBoEiO2rbof7QdSi23AR c3Oy642ZGXxZ1GlNOcfXwqcTcqqHhLpcNmsocFLFPA== X-Google-Smtp-Source: ABdhPJxIzgcp9HElKDkpBTZbaiahamawtMq8srzUwJcfkFqOm9FQKmJevZaNWPkBJ7GMZd7Eb5XWuI6lWDv1nhHZNS4= X-Received: by 2002:a17:90a:e7ca:: with SMTP id kb10mr38062347pjb.8.1637638546993; Mon, 22 Nov 2021 19:35:46 -0800 (PST) MIME-Version: 1.0 References: <20211109083309.584081-1-hch@lst.de> <20211109083309.584081-6-hch@lst.de> In-Reply-To: <20211109083309.584081-6-hch@lst.de> From: Dan Williams Date: Mon, 22 Nov 2021 19:35:36 -0800 Message-ID: Subject: Re: [PATCH 05/29] dax: remove the pgmap sanity checks in generic_fsdax_supported To: Christoph Hellwig Cc: Linux NVDIMM , Mike Snitzer , linux-s390 , linux-erofs@lists.ozlabs.org, virtualization@lists.linux-foundation.org, linux-xfs , device-mapper development , linux-fsdevel , linux-ext4 , Ira Weiny X-BeenThere: virtualization@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux virtualization List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" On Tue, Nov 9, 2021 at 12:33 AM Christoph Hellwig wrote: > > Drivers that register a dax_dev should make sure it works, no need > to double check from the file system. Reviewed-by: Dan Williams ...with a self-reminder to migrate this validation to a unit test to backstop any future refactoring of the memmap reservation code. _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization