From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Philipp Stephani Newsgroups: gmane.emacs.devel Subject: Re: scratch/sigchld-fd 8f0ce42 1/2: Fix deadlock when receiving SIGCHLD during 'pselect'. Date: Sat, 23 Jan 2021 19:30:14 +0100 Message-ID: References: <20210116184947.2105.45267@vcs0.savannah.gnu.org> <20210116184949.3C17C211A5@vcs0.savannah.gnu.org> <834kjd7yk5.fsf@gnu.org> <83turc7n93.fsf@gnu.org> <83pn1z7inp.fsf@gnu.org> <83o8hf4ink.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="19900"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Philipp Stephani , Emacs developers To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sat Jan 23 19:31:30 2021 Return-path: Envelope-to: ged-emacs-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1l3Nh4-00057G-Ct for ged-emacs-devel@m.gmane-mx.org; Sat, 23 Jan 2021 19:31:30 +0100 Original-Received: from localhost ([::1]:38336 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l3Nh3-0006jX-F1 for ged-emacs-devel@m.gmane-mx.org; Sat, 23 Jan 2021 13:31:29 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:46298) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l3Ng5-000687-Jh for emacs-devel@gnu.org; Sat, 23 Jan 2021 13:30:29 -0500 Original-Received: from mail-oo1-xc2b.google.com ([2607:f8b0:4864:20::c2b]:42692) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1l3Ng3-0007aw-Dc; Sat, 23 Jan 2021 13:30:29 -0500 Original-Received: by mail-oo1-xc2b.google.com with SMTP id g46so1885265ooi.9; Sat, 23 Jan 2021 10:30:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=8wZ1DePwH4uZOPNd4G33dNnVAK4cLcRI+dQsmzZsiNQ=; b=G/7QL3xfI0GsE+IrRbxdupwGfv1ggz2hqJ/704y2W2LZlUrDpAWrtZxV0LhXaG4y0P Kanljixjsq6dm1zVbbI+GGEnSCMivfQrGS3I1TjLuwUNZoMVZk3rlavkk8APS9U8aycj A9IubNeMcXuGE1wT7Nag846SJn0LH06b0Q9A7wpga0buDfwORKRPDn7/TiWzb+uL3VLJ tExb0MZ7xDkcBYsX2/b17vctLVOu9lNV+25b3yRdpYFzJxTaMAfRqeeQxKI5fzjNCUOc ooe8f+lYCBP5kjAjP/jJuTZZBt6bKujzr14DNHz++PeCEFAThC+gfHTN35//i36D6YAz +IwA== 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=8wZ1DePwH4uZOPNd4G33dNnVAK4cLcRI+dQsmzZsiNQ=; b=WzTF0L+Gvjl259JJqcGlaHf+ye1vDoTPB/p/2z9aZFhNsWiIHmSlvJK93AWIRR21YC PvV/sO4viz96ELr/ZZvvZKwKFcnvcuiYpctdW+HkmN1mMAokPfGEEhWAEj0DGXW4/wwQ V12pD5WcQQ9qvL0wkhpRgzFgT4gtJmfMlwWPf0anoJ7SX6oKu3o5qM8TcRFXaDDSMulo OUmCJEpA9toNqTngSx/a2pkPO8m5adZ1lP9q6BIH2nP/Pi/AhZt/VmAzzwvv5x/1KYZ+ u9bVAK40jo33N6xrwnPmQoym15+SKuJzvFWBzUp2yi0SyTiu0nlPulXkFnn7z3PWBnDC iPDg== X-Gm-Message-State: AOAM530bnbzaNhsKGBJ9VMbaJCx8c9m1EbDdvwGJR5egXiF4bFLDYpgL vDTIMP+/GRX0/IrHegCoiwyI86y3/3H4a72z5cWd8euyvdw= X-Google-Smtp-Source: ABdhPJx7h6Yva5Ob5CKqgL2ZuOm0/97iXKBVgpwijHZqDPb3YMVah70wBSsGGsMGUht7CuH/p3qn9jVg7ShXSHdJTvo= X-Received: by 2002:a4a:e14f:: with SMTP id p15mr7717187oot.25.1611426625716; Sat, 23 Jan 2021 10:30:25 -0800 (PST) In-Reply-To: <83o8hf4ink.fsf@gnu.org> Received-SPF: pass client-ip=2607:f8b0:4864:20::c2b; envelope-from=p.stephani2@gmail.com; helo=mail-oo1-xc2b.google.com X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:263310 Archived-At: Am Sa., 23. Jan. 2021 um 19:23 Uhr schrieb Eli Zaretskii : > > P.S. What about child_signal_read, which doesn't seem to be used by > any configuration? should we delete it? It's used in line 7205.