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 X-Spam-Level: X-Spam-Status: No, score=-0.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6743CC433E1 for ; Sat, 13 Jun 2020 17:04:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 47CB0207BC for ; Sat, 13 Jun 2020 17:04:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592067854; bh=MErJ7SUa38uYAQ9W43lpmBKDl9WtECEIMMWZ1piC9RY=; h=References:In-Reply-To:From:Date:Subject:To:Cc:List-ID:From; b=IlBH0BX3jBcfHijGMQuFJIc+JTPOD9Efdi8qNWE/NEo7DvdxzYGBFMcXroD9tbcio QGzkygl4b97IBBtxiMw+VeTNC9UydXRmga+uuREXEw1nwE5tOyxUDsrXTK/5Htp8n2 87xRXTCOGM9zUCHrFbslEhPIAKbhmVfwLLNoZdJE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726570AbgFMREN (ORCPT ); Sat, 13 Jun 2020 13:04:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45176 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726272AbgFMREN (ORCPT ); Sat, 13 Jun 2020 13:04:13 -0400 Received: from mail-lf1-x143.google.com (mail-lf1-x143.google.com [IPv6:2a00:1450:4864:20::143]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5880AC08C5C1 for ; Sat, 13 Jun 2020 10:04:11 -0700 (PDT) Received: by mail-lf1-x143.google.com with SMTP id i8so679200lfo.4 for ; Sat, 13 Jun 2020 10:04:11 -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=8uOcP8wvI0VVU/9vs++U3KixSM8L7MBiXf+DxWGkO0I=; b=Yy3d5KdRDw1hzH1PEQuf/w+pL5E0KZICHKYeEpDF6h4E1JkwxsLxvUOA82j8ffi9wm G69M2LrhlOjYJ+LDuDQRsqubitClqczfsBDSYVR2HIzjv6ucIalMybe9rZVai3H50Ykg LtyaL1R6OHx6sisGgCxHaVvhg8CvecRUuLcqY= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=8uOcP8wvI0VVU/9vs++U3KixSM8L7MBiXf+DxWGkO0I=; b=ELdjNWuJjPZAWGkFiitip8p6cMlli0dqdMUh+JGl6Z4NHGKTbEr07nVhi3Mi6GqqJ4 azQosbqSEyF2bKc6j3ZyIkPEH8FPWp2ZDx3jCCT1gWON5riREZF6ADlFSmRWhaa9ZU8N Mkv9bXLbnt7rnCWRArIqcNOEyYC63w2XF0SOSAn4+c7m3sdNNJPEzk2RhrW8IZsOiPF2 oM7LdRNH8idHNMnGS5U9vIiffr7YSamxO/YHunNrprcLSePSBt2wMoi1eoS0llc8gCRp Mglm7QhE4g3eIrv3emcD8AyQi2MOsOeDZ4fL74apc/f+cWGLIiaQCpOCDnpiHhqdxI5Z yJIA== X-Gm-Message-State: AOAM533qzopVeD8NxhBe6dDmQ7xaJg/raxQo1ckQAHV+ArAs+nvx6zE+ aISxV/nPde2QT5YA5ztC3t+6A8e1jZI= X-Google-Smtp-Source: ABdhPJwTpb6RQ5OkqaBxWbps0uVywT7B2z9YF4TTnQvkRdkBKvV9TJhBwv3s8MtbGD3tQBf2kK6FPQ== X-Received: by 2002:a19:8305:: with SMTP id f5mr3387441lfd.173.1592067848659; Sat, 13 Jun 2020 10:04:08 -0700 (PDT) Received: from mail-lj1-f174.google.com (mail-lj1-f174.google.com. [209.85.208.174]) by smtp.gmail.com with ESMTPSA id g5sm2733697ljk.93.2020.06.13.10.04.07 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 13 Jun 2020 10:04:07 -0700 (PDT) Received: by mail-lj1-f174.google.com with SMTP id 9so14525135ljc.8 for ; Sat, 13 Jun 2020 10:04:07 -0700 (PDT) X-Received: by 2002:a2e:8e78:: with SMTP id t24mr9126775ljk.314.1592067847109; Sat, 13 Jun 2020 10:04:07 -0700 (PDT) MIME-Version: 1.0 References: <1503686.1591113304@warthog.procyon.org.uk> <20200610111256.s47agmgy5gvj3zwz@ws.net.home> <3984625.1592053492@warthog.procyon.org.uk> In-Reply-To: From: Linus Torvalds Date: Sat, 13 Jun 2020 10:03:51 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [GIT PULL] General notification queue and key notifications To: David Howells Cc: Karel Zak , Al Viro , dray@redhat.com, Miklos Szeredi , Steven Whitehouse , Jeff Layton , Ian Kent , andres@anarazel.de, Christian Brauner , Jarkko Sakkinen , keyrings@vger.kernel.org, linux-fsdevel , Linux Kernel Mailing List Content-Type: text/plain; charset="UTF-8" Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On Sat, Jun 13, 2020 at 9:47 AM Linus Torvalds wrote: > > If we have multiple uses, and one of them notices some problem that > requires any ABI changes, but the other one has already started using > it, we'll have more problems. Ok, it's merged in my tree, although I was somewhat unhappy about the incomprehensible calling conventions of "get_pipe_info()". The random second argument just makes no sense when you read the code, it would have probably been better as a helper function or #define to clarify the whole "for_splice" thing. But let's see how it works and what actually happens. Linus