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 78448C43334 for ; Mon, 20 Jun 2022 18:53:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242554AbiFTSxC (ORCPT ); Mon, 20 Jun 2022 14:53:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56254 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343631AbiFTSxB (ORCPT ); Mon, 20 Jun 2022 14:53:01 -0400 Received: from mail-ej1-x62a.google.com (mail-ej1-x62a.google.com [IPv6:2a00:1450:4864:20::62a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1C9886341 for ; Mon, 20 Jun 2022 11:52:59 -0700 (PDT) Received: by mail-ej1-x62a.google.com with SMTP id fu3so22855960ejc.7 for ; Mon, 20 Jun 2022 11:52:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=6BY+l3/iWa7w1itjUvaWxkXywRqC5+ZWN90+wmo8mRc=; b=MTHy/MIVd4Lv76xkjaJ5Pqvm9BzLO3/CezQNQZ1bD+H54NQEoEIgfcaHrz45v3z7+B ssM8VOxX0rXHZXbU3ddShrmSpkB4VzvQmBq8oBEYO4GR2goc00qYw64FZIlfWgtLMzw9 Y3td9y7q0x/lZx4omcxKY2Y9EImXTIJy9yNSQ= 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=6BY+l3/iWa7w1itjUvaWxkXywRqC5+ZWN90+wmo8mRc=; b=Ok8xyyMyOT43MPxfXy/02IM2xAa0mAq5igcov+8G/PgqmDnS4OQivHmjObTywRpKic DYBXgr6AwVH9X60x/28677MUkZd/kJB60bHvd2iv5Db61T+XeIqZ+2qJMhBtzHYpLDG2 ClaJXGhk0f5DzTZyXHb2NvUMeXCLPRe64L+2ektjyFBpzGlDIA7NWdIoVm5EuNtntkiX bVF18O5pCLCKjnajJwsaWmmSWxAWiIrzvzXldLo7S3iw28k7rW3jJepJhxH0LV//jK9g iDxhTeDVs5FJdJr+UPnfeKtY5z5MXxuyC45a/mRwOhHKKVOqkmXBdW2op8q6h5xIcEJ7 +WSw== X-Gm-Message-State: AJIora/iH3/17CLDEbwaT6xxIEUyTLFJEvbFRESPJs/D6Qls8nhI7V11 Lq4mTUXYZEG8QK43JGA4IXltgqJa+413yRWr X-Google-Smtp-Source: AGRyM1tt1C1Q+z0TZ0KJcss66ONlKshCsi0xZ21nJOf7sfju4HwmDQTkS30quiwvLIOfDw+rRW1q2Q== X-Received: by 2002:a17:906:5789:b0:70d:20cc:fc73 with SMTP id k9-20020a170906578900b0070d20ccfc73mr21927631ejq.473.1655751177708; Mon, 20 Jun 2022 11:52:57 -0700 (PDT) Received: from mail-wm1-f47.google.com (mail-wm1-f47.google.com. [209.85.128.47]) by smtp.gmail.com with ESMTPSA id w13-20020a056402268d00b004359202969esm463666edd.4.2022.06.20.11.52.56 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 20 Jun 2022 11:52:56 -0700 (PDT) Received: by mail-wm1-f47.google.com with SMTP id x6-20020a1c7c06000000b003972dfca96cso6119779wmc.4 for ; Mon, 20 Jun 2022 11:52:56 -0700 (PDT) X-Received: by 2002:a05:600c:4982:b0:39c:3c0d:437c with SMTP id h2-20020a05600c498200b0039c3c0d437cmr25790980wmp.38.1655751176442; Mon, 20 Jun 2022 11:52:56 -0700 (PDT) MIME-Version: 1.0 References: <20220620134947.2772863-1-brauner@kernel.org> <20220620134947.2772863-2-brauner@kernel.org> <20220620152514.wqf5itczv6xtsa3u@wittgenstein> In-Reply-To: <20220620152514.wqf5itczv6xtsa3u@wittgenstein> From: Linus Torvalds Date: Mon, 20 Jun 2022 13:52:39 -0500 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 1/8] mnt_idmapping: add kmnt{g,u}id_t To: Christian Brauner Cc: Christoph Hellwig , linux-fsdevel , Seth Forshee , Aleksa Sarai , Al Viro Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On Mon, Jun 20, 2022 at 10:25 AM Christian Brauner wrote: > > Originally I called that kfs{g,u}id_t but I was never happy with that > either... I think either vfs{g,u}id_t or fs_{g,u}id_t makes sense. vfs[gu]id sounds good to me. That way we avoid the confusion with our current "cred->fsuid" thing due to the access() system call. Linus