From debbugs-submit-bounces@debbugs.gnu.org Wed Oct 12 10:25:00 2022 Received: (at 22608-done) by debbugs.gnu.org; 12 Oct 2022 14:25:00 +0000 Received: from localhost ([127.0.0.1]:58159 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oicfL-0007EI-Rr for submit@debbugs.gnu.org; Wed, 12 Oct 2022 10:25:00 -0400 Received: from mail-qt1-f169.google.com ([209.85.160.169]:33295) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oicfJ-0007E0-Sd for 22608-done@debbugs.gnu.org; Wed, 12 Oct 2022 10:24:58 -0400 Received: by mail-qt1-f169.google.com with SMTP id jr1so2218958qtb.0 for <22608-done@debbugs.gnu.org>; Wed, 12 Oct 2022 07:24:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:user-agent:message-id :in-reply-to:date:references:subject:cc:to:from:from:to:cc:subject :date:message-id:reply-to; bh=fmlzmpxj0bOP+wkPHR4VKJ/FMh3P8InSVwppxEdS/7c=; b=MuKyRGqNVw0VyGP0Vp/c3pJVgI2Cr2wfce3sRZrjhFIiA3RRggKi3/saGQDQoGMy8P 0vjj2t/bHG894nlEFaaXxUY7osAXsjdKFle6dYzzAg4w9KY0PYDDJp6nM7RnDuyOzh4J 7e1wMGpIqV9JqV7g/KF7kn0biMw59O01+8qSRsfoPEw2zIg0HOznqXN4ZgXMNNY7TVDo BLVNzPthin2utw5EJFx4sjkb0bKxDojHo0TOGYLXZmv0FRZifMoJG4k77hpG4yG7SMsm GD/2P9agGkK1flBxckJsg3K5QLcdbgm0fUjontnoVMRKhi/7LCYHxpx7PW7rS4Reac7h e2DQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:user-agent:message-id :in-reply-to:date:references:subject:cc:to:from:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=fmlzmpxj0bOP+wkPHR4VKJ/FMh3P8InSVwppxEdS/7c=; b=JM170kMMVYowSgb78CopJC58pp4MSU3XD8vrZkDv337DNlJpXzRilDvaINc6cJKrV2 YQHBVF9SiFe5bfkhwZ5eEKbjaQNvfWeMGNi+G8IwRoYA3HoDlgIJ7kvBRZS6JmbnjS5g vY/Y1t88w5iS2li1rNy2cfF7BIvo4yv/xfO3g2/yjW3ucwhFvJpnwpDmR7B0QhItzmg0 s50YY169DLyUkOJwt5XkiwnE5FIqrgTuAEQ+qmht/9dGELWgOGDzAXmooMJUuLp5/lkI sArXNZ0VqaMmQlOrSP6ijUhp7AX2pmdd6AefFFpPbNUulIHASOArJ7hCk6UsP7vQOSYH rB1Q== X-Gm-Message-State: ACrzQf2at1LXSIUeirr07YlfwJaW4KsFsCSRe5GgAAb3CwQMI8tBJjVV hCJqIt4cZb+pOAHKQu6syqTlrKKRqLc= X-Google-Smtp-Source: AMsMyM7IkX7jKNjsnedMqX9NtZiomiro6gwKh1qmHJsZE3F9uFHsT1r3FJYCmDwOPo57UxOgzyasZQ== X-Received: by 2002:a05:622a:3cf:b0:394:fc49:b4a8 with SMTP id k15-20020a05622a03cf00b00394fc49b4a8mr23855094qtx.249.1665584692181; Wed, 12 Oct 2022 07:24:52 -0700 (PDT) Received: from hurd (dsl-153-107.b2b2c.ca. [66.158.153.107]) by smtp.gmail.com with ESMTPSA id s13-20020a05620a0bcd00b006b95b0a714esm16500383qki.17.2022.10.12.07.24.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Oct 2022 07:24:51 -0700 (PDT) From: Maxim Cournoyer To: Ludovic =?utf-8?Q?Court=C3=A8s?= Subject: Re: bug#22608: Module system thread unsafety and .go compilation References: <8737t1k5yk.fsf@T420.taylan> <87d0w4ezst.fsf@gnu.org> <87lepr412m.fsf@gmail.com> <87v8os3xur.fsf@gnu.org> Date: Wed, 12 Oct 2022 14:24:50 +0000 In-Reply-To: <87v8os3xur.fsf@gnu.org> ("Ludovic =?utf-8?Q?Court=C3=A8s=22'?= =?utf-8?Q?s?= message of "Mon, 10 Oct 2022 10:07:56 +0200") Message-ID: <87czax15n1.fsf@gmail.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 22608-done Cc: 22608-done@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) Hi, Ludovic Court=C3=A8s writes: > Hi! > > Maxim Cournoyer skribis: > >> ludo@gnu.org (Ludovic Court=C3=A8s) writes: > > [...] > >>> For the record, these issues should be fixed in Guile 2.2.4: >>> >>> 533e3ff17 * Serialize accesses to submodule hash tables. >>> 46bcbfa56 * Module import obarrays are accessed in a critical section. >>> 761cf0fb8 * Make module autoloading thread-safe. >>> >>> =E2=80=98guix pull=E2=80=99 now defaults to 2.2.4, so we=E2=80=99ll see= if indeed those crashes >>> disappear. >> >> I think we haven't seen these in the last 4 years! We still have >> references to https://bugs.gnu.org/15602 in our code base though; >> although the upstream issue appears to have been fixed. Could we remove >> the workarounds now? > > The module thread-safety issue discussed here appears to be done. Alright, I'm closing this one then. > However the workarounds for must remain: > that specific issue is still there. Thanks for the heads-up! --=20 Maxim