From owner-svn-src-all@freebsd.org Tue Oct 22 18:15:55 2019 Return-Path: Delivered-To: svn-src-all@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 7545F1614BD; Tue, 22 Oct 2019 18:15:55 +0000 (UTC) (envelope-from lwhsu.freebsd@gmail.com) Received: from mail-yw1-f67.google.com (mail-yw1-f67.google.com [209.85.161.67]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) 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 46yMBg2K9vz46v7; Tue, 22 Oct 2019 18:15:55 +0000 (UTC) (envelope-from lwhsu.freebsd@gmail.com) Received: by mail-yw1-f67.google.com with SMTP id g77so2497416ywb.10; Tue, 22 Oct 2019 11:15:55 -0700 (PDT) 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=63ntdn9FydyiYraLWhx7qxQ+j3dIVUm94qz2d1/uJpM=; b=kGk9VuMi+2zOiPJovodrn4aQG6/6tGjWHYljIpTdy/TjXNJs7opyi7insJoRnT86R7 4jxo10+3/nWJDCrtabu9SnAcyIYUe1t/psDgjrYntWMgQUvoUoDhozm5V16ydJQfhge6 H0iAizQikyWgt5+0NU8Wa3od0r/ADNI2PhPAWD4YO2/egFxIGIThCqq1UvXaDNc3SWOO eDJ032FVMv6ksBR90lUVcl+0Qdn39kJ04bqX+RRMDneaB/kZxRzl+UrpnYtZknzJH1Vx 2GUThmDIfJuCxbA8e+DVuLXxM2srjOatZLlHSTcfTAEM2THoYwTX1mWAlBV6UoG8NNuI gzPQ== X-Gm-Message-State: APjAAAVo4g3MvWVbrWu8VQGij74DnDJlO6kW7FyoV6v80qbq52RHG0UZ fhtXQqQX8iAclFvVZC5w1y322Lt6S1joINimSG66mW4m X-Google-Smtp-Source: APXvYqz8anG2WBSvkWnJs6WKdd2n2V2P1PBf4b6oor4E1rtTw34gwoalmOCgk1HxiMzUsbhArURCx/k8ZXAxxo93q3g= X-Received: by 2002:a81:7c0b:: with SMTP id x11mr3096387ywc.385.1571768153732; Tue, 22 Oct 2019 11:15:53 -0700 (PDT) MIME-Version: 1.0 References: <201910212312.x9LNCEbX052414@repo.freebsd.org> <20191022152913.GJ4086@FreeBSD.org> <20191022154036.GE540@raichu> <20191022180201.GL4086@FreeBSD.org> In-Reply-To: <20191022180201.GL4086@FreeBSD.org> From: Li-Wen Hsu Date: Wed, 23 Oct 2019 02:15:41 +0800 Message-ID: Subject: Re: svn commit: r353876 - head/sys/kern To: Gleb Smirnoff Cc: Mark Johnston , Ruslan Bukin , src-committers , svn-src-all , svn-src-head Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 46yMBg2K9vz46v7 X-Spamd-Bar: ----- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-5.99 / 15.00]; NEURAL_HAM_MEDIUM(-0.99)[-0.990,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; REPLY(-4.00)[]; TAGGED_FROM(0.00)[] X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 22 Oct 2019 18:15:55 -0000 On Wed, Oct 23, 2019 at 2:02 AM Gleb Smirnoff wrote: > > On Tue, Oct 22, 2019 at 11:40:36AM -0400, Mark Johnston wrote: > M> > I need help from RISC-V experts. > M> > M> I suspect the problem is that init_proc0() on several arches does not > M> initialize td_kstack_pages. I will test this patch and commit if it > M> fixes the panic. > M> > M> Note that on arm64 and riscv thread0's kernel stack is statically > M> allocated. > > I see you already committed it. Thanks a lot, Mark! Yeah, thank you! r353893 fixed it and riscv64-test backed to green: https://ci.freebsd.org/job/FreeBSD-head-riscv64-test/12339/