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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 402B5C433EF for ; Sat, 2 Oct 2021 17:44:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1A01F61B00 for ; Sat, 2 Oct 2021 17:44:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233771AbhJBRqm (ORCPT ); Sat, 2 Oct 2021 13:46:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51246 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232043AbhJBRql (ORCPT ); Sat, 2 Oct 2021 13:46:41 -0400 Received: from mail-wm1-x336.google.com (mail-wm1-x336.google.com [IPv6:2a00:1450:4864:20::336]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2AB05C0613EC; Sat, 2 Oct 2021 10:44:55 -0700 (PDT) Received: by mail-wm1-x336.google.com with SMTP id j10-20020a1c230a000000b0030d523b6693so3515629wmj.2; Sat, 02 Oct 2021 10:44:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=TDptnlX5D3kk5KeBvQAiSIEzvz/mdqtpEDNI3MannFA=; b=VDeyZH077ujEG5sD746uF68NcPvUo3IEzFO/BaQy6cARXZfZ+6lJcKZ0srd3VLI4K+ GUC5ZJVYIvAdKNIcPr9cRkCj5l6+6lYS7nQ0KfOljdguNymAEV2FAHYcm/5Kht4BaTVK AB/qxs1cjIV4I5ylfpQgImgXbrVELD7Qj2AsdfH/2n1x2X0TJmrwvUprEdpBy8HyTxOx I3H/3rCxnJjhH4osAcQ2H2G+Csm5A+YwcBGOAKcoxhXFdQsPWHdmQvUPiDgUvIsKNHT0 vSP4GZSTtCb9ylqoBA/EWXiamzXVaFAgo0edC9RAAekT379uc2H5oGvufld33FlqQg5f L4DQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=TDptnlX5D3kk5KeBvQAiSIEzvz/mdqtpEDNI3MannFA=; b=65p9NqvWoOCh5I11aouHnTLYCO/8F4GszhY0bzpWxDluC3b5mE/ZnCSDtn8yVJUTix PUYeiQ//HU7wvRgp97EWIXj/6gmyHdCt5syyWNFvapya3atlqGsNHFegG0jDPgwj39KC j4B5E3j+lnNGbOFX4CrgfeGvRk3L2IhtcaiR7FaSNZet4QjH92IrNxXZAtj9dMh8p0sd 5MfqW1GImyQ/YhgLm6UyluRECI460KG9gBsYEhA0FLBHsG+IpJYx6WnOvpaGJXfiw+vR A/Kax+Eo4sl+yZ7H1ndoyzdgH+0bZmjoVN1ZMiiiC0443RnyaDO4T200P/kJ1Hik8RZt i/IA== X-Gm-Message-State: AOAM531U79Ns9WTj8ngy4b91dKPKQcO4JAe8M5mDqjqMxV4agR15nP1Y M1phvHV03Q1vwpqIhotmjd8= X-Google-Smtp-Source: ABdhPJwFBJNH+oKm6V02Fm9cyONB3sj9FfLlyZHD2MQVeVjjZ2I19mMWb7jYXJQbqyYlfKmxPZtZqQ== X-Received: by 2002:a7b:ce83:: with SMTP id q3mr10399372wmj.103.1633196693823; Sat, 02 Oct 2021 10:44:53 -0700 (PDT) Received: from [10.8.0.30] ([195.53.121.100]) by smtp.gmail.com with ESMTPSA id d24sm9094826wmb.35.2021.10.02.10.44.52 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 02 Oct 2021 10:44:53 -0700 (PDT) Subject: Re: [PATCH] unix.7: Add a description for ENFILE. To: Kuniyuki Iwashima Cc: Benjamin Herrenschmidt , Kuniyuki Iwashima , linux-man@vger.kernel.org, netdev@vger.kernel.org, Michael Kerrisk References: <20210929013841.1694-1-kuniyu@amazon.co.jp> From: "Alejandro Colomar (man-pages)" Message-ID: <206a26e5-0515-44b9-39cb-bc46013bfc6c@gmail.com> Date: Sat, 2 Oct 2021 19:44:52 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: <20210929013841.1694-1-kuniyu@amazon.co.jp> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Hello Kuniyuki, On 9/29/21 3:38 AM, Kuniyuki Iwashima wrote: > When creating UNIX domain sockets, the kernel used to return -ENOMEM on > error where it should return -ENFILE. The behaviour has been wrong since > 2.2.4 and fixed in the recent commit f4bd73b5a950 ("af_unix: Return errno > instead of NULL in unix_create1()."). > > Signed-off-by: Kuniyuki Iwashima > --- > Note to maintainers of man-pages, the commit is merged in the net tree [0] > but not in the Linus' tree yet. > > [0]: https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=f4bd73b5a950 Thanks! The patch looks good to me, so could you ping back when this is merged in Linus's tree? Cheers, Alex > --- > man7/unix.7 | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/man7/unix.7 b/man7/unix.7 > index 6d30b25cd..2dc96fea1 100644 > --- a/man7/unix.7 > +++ b/man7/unix.7 > @@ -721,6 +721,9 @@ invalid state for the applied operation. > called on an already connected socket or a target address was > specified on a connected socket. > .TP > +.B ENFILE > +The system-wide limit on the total number of open files has been reached. > +.TP > .B ENOENT > The pathname in the remote address specified to > .BR connect (2) > -- Alejandro Colomar Linux man-pages comaintainer; https://www.kernel.org/doc/man-pages/ http://www.alejandro-colomar.es/