From owner-dev-commits-src-main@freebsd.org Mon Sep 27 13:43:33 2021 Return-Path: Delivered-To: dev-commits-src-main@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 635686B5FC4; Mon, 27 Sep 2021 13:43:33 +0000 (UTC) (envelope-from mavbsd@gmail.com) Received: from mail-qk1-x729.google.com (mail-qk1-x729.google.com [IPv6:2607:f8b0:4864:20::729]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4HJ3kY1mPfz3JyT; Mon, 27 Sep 2021 13:43:33 +0000 (UTC) (envelope-from mavbsd@gmail.com) Received: by mail-qk1-x729.google.com with SMTP id m7so19908274qke.8; Mon, 27 Sep 2021 06:43:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=sender:subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=VVvGAuMM4/FbmoMcHHjmerR2sZPD6F55MrxGqHtaGyI=; b=Yds6j2YwRP8osfmXLbXnkaIvmKjRVbLuNf8c0JTqNk48hCo3cFiAQNgXKpREL+nB0G 0K+VR2ISPpss1mZijKs74xYaMEvlj5mOVgn4e6OOunQ9ocbchOF2BKH9fAQYjkp10Yz8 KvEft7u+6DbpFtg3aoVnSIO/0LY0nQjWLwQ4eIwqb0LZGKDfwt9XqStc5BsIU+mELirv b9uiwsBC0YB7PkFHBnRJoxZYZ97J1EbEgAzHgEnstze8duW7QNmWJWNzXzFV7Ju7GhGh Eqlo/Hn98rLDqahlQdGGjVfYM7ru2PCTZUmF3X6lUxWzG9d0ga1xzuVTJp9gg3k3pXU4 ibhw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:sender:subject:to:cc:references:from:message-id :date:user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=VVvGAuMM4/FbmoMcHHjmerR2sZPD6F55MrxGqHtaGyI=; b=UdHsBZRtoTTyLER1DCPfeaIO9kfQyUt4JX79H768TM9QJ1Sm2fMXV9I+sHiYsQiR9l itb8FrLyg2UDZoo/cvtO3Yqg3tpTdA8630I4Qdwc7tY01tNMd19FjYO8KeQVasUlrVd8 aSr7VhHnPmUHujMpTIc+g6mUsCQTGUDQJGCfKLbw0lu2yp4RHmrYSoMpxPAEvU65Qftq 7DBdAGvMfSIkgQKrQmQ0bSVT0MIs3Uqc/G/kkpD5V8kBIuQ7lb2+LHsAmtNIdbp64NMI VOAijTi50mgNWD1QDIoPZcA0DWVNew2r0lAOKT0xgc7n1opWfFu9jni0JpqVI1s/pB6y bpQA== X-Gm-Message-State: AOAM532cpehFeR+mjVkVTwtopfiWsofH9/kRvHYiWqo7KfVCAsrpDoOg I9Ge1vQ9ITiJytOTq6wg1Z6LoayOXOg= X-Google-Smtp-Source: ABdhPJx3FGydBiJCkfLLyUALKZue69bCmfxzyN0E9t9rPfsRnWy8lD4m8qzaDMaGmygSI5zYJ3uueQ== X-Received: by 2002:a37:44ca:: with SMTP id r193mr20921qka.190.1632750212271; Mon, 27 Sep 2021 06:43:32 -0700 (PDT) Received: from spectre.mavhome.dp.ua (104-55-12-234.lightspeed.knvltn.sbcglobal.net. [104.55.12.234]) by smtp.gmail.com with ESMTPSA id i67sm12413133qkd.90.2021.09.27.06.43.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 27 Sep 2021 06:43:31 -0700 (PDT) Sender: Alexander Motin Subject: Re: git: 695323ae88c7 - main - acpi_cpu: Fix panic if some CPU devices are disabled. To: Andrew Turner , Kristof Provost Cc: "src-committers@freebsd.org" , "dev-commits-src-all@freebsd.org" , "dev-commits-src-main@freebsd.org" References: <202109252101.18PL1W4I003365@gitrepo.freebsd.org> <1D490397-E56E-4D39-A4CC-BDF0CC25E91D@FreeBSD.org> From: Alexander Motin Message-ID: Date: Mon, 27 Sep 2021 09:43:30 -0400 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 4HJ3kY1mPfz3JyT X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[] X-BeenThere: dev-commits-src-main@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Commit messages for the main branch of the src repository List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 27 Sep 2021 13:43:33 -0000 On 27.09.2021 07:48, Andrew Turner wrote: >> On 27 Sep 2021, at 09:16, Kristof Provost > I’ve not done any digging, but given that it seems to die in >> acpi_cpu_postattach() and you touched that last …, well you know how >> that goes. >> > I hit what looks to be the same issue on arm64. In my case it was a NULL > pointer dereference on cpu_softc because acpi_cpu_probe never called > malloc as I’m booting using FDT. > > I’ve pushed a fix for this in 4e50efb1. Thank you, Andrew! -- Alexander Motin