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=-5.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 BE3ADC433DB for ; Fri, 12 Feb 2021 20:08:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 81A5464DF2 for ; Fri, 12 Feb 2021 20:08:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229648AbhBLUId (ORCPT ); Fri, 12 Feb 2021 15:08:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54052 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229646AbhBLUIc (ORCPT ); Fri, 12 Feb 2021 15:08:32 -0500 Received: from mail-lj1-x232.google.com (mail-lj1-x232.google.com [IPv6:2a00:1450:4864:20::232]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 13641C061574 for ; Fri, 12 Feb 2021 12:07:52 -0800 (PST) Received: by mail-lj1-x232.google.com with SMTP id g21so511765ljl.3 for ; Fri, 12 Feb 2021 12:07:51 -0800 (PST) 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=0juuztKOuclJVf6jO919ZUtqCO3CXkHV+6pZcrWrmmE=; b=BA5V+MeDf3hiYcXETRHIj14RfrSZqfo+NHe3ba+gHW1zpVXmjHVwBkhwhyIcS3zv6d IJZ2cKJuGp4oPrDz1AGnhW8kaSIqeAPqeiAtNQb3nfdwfYoGxrjf8Qx1GYAHxldI2+/d 3BUOpn56jaMEojw+blTFDwDVKREncakZ0CJuk= 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=0juuztKOuclJVf6jO919ZUtqCO3CXkHV+6pZcrWrmmE=; b=jIrmhVRLAxq2mwRItbpf70Y8Fl1OQcmqIiy1zZIXFjD9mo/Zy9PB0JpEw17PSewK8C z67yOb4nQjZwdFDsUQF1WStfD6E5No9qaHT2L2N8L9WmQPAY+6cLOVS1OyRsk3ZvUAaH gVOzk0Xr7S04bm7kl0FCLdkhX4bbdi/GXqji2Elq/OhgFdsi2/pj3Fl01nMV0XjoNzh8 JGmqHqZ/ViTdTesPIdNdHDADkEDmYFdnUOBq+V5hH5u2T87sg7rSuVCdz8z61cDebzy8 dwQEGGuBR6J2iGKUsAVS+uvm+WT4xhJgg/qlHLTlJxNOeWA78ALoKedBwz59+G9I6ICY vdsw== X-Gm-Message-State: AOAM531nWk/KlZtjeUYi9CmbjZedbTn72jsB0YcXNE71iL6O/AnqwMbf Gn3GbD/e9kTSYsiNAOFJRbXQOcePN6uf1g== X-Google-Smtp-Source: ABdhPJxBx5q77668XrIzFLFdPPncdm3dAkscLWzLL8JLqn94e0ibBkIgCE+FNpdmA8uZ31A2cQrGnQ== X-Received: by 2002:a2e:a555:: with SMTP id e21mr2531833ljn.423.1613160470250; Fri, 12 Feb 2021 12:07:50 -0800 (PST) Received: from mail-lf1-f46.google.com (mail-lf1-f46.google.com. [209.85.167.46]) by smtp.gmail.com with ESMTPSA id 5sm1238368lff.176.2021.02.12.12.07.49 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 12 Feb 2021 12:07:49 -0800 (PST) Received: by mail-lf1-f46.google.com with SMTP id f1so1226300lfu.3 for ; Fri, 12 Feb 2021 12:07:49 -0800 (PST) X-Received: by 2002:a19:8186:: with SMTP id c128mr2340758lfd.377.1613160469143; Fri, 12 Feb 2021 12:07:49 -0800 (PST) MIME-Version: 1.0 References: <1b7b68bd-80d4-8be8-cf6d-26df28e334ce@kernel.dk> In-Reply-To: <1b7b68bd-80d4-8be8-cf6d-26df28e334ce@kernel.dk> From: Linus Torvalds Date: Fri, 12 Feb 2021 12:07:33 -0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [GIT PULL] io_uring fix for 5.11 final To: Jens Axboe Cc: io-uring Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org On Fri, Feb 12, 2021 at 12:04 PM Jens Axboe wrote: > > We end up doing path resolution for certain cases, so having the > right fs_struct ends up being paramount. Do you want me to update the > commit with a fuller description? I've pulled it, but please keep it in mind. What are the "certain cases" that need path resolution for sendmsg? I'm assuming AF_UNIX dgram case, but it really would be interesting to just document this. Which was kind of my point. Linus