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.librecores.org (lists.librecores.org [88.198.125.70]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2A186C433EF for ; Thu, 2 Jun 2022 20:05:20 +0000 (UTC) Received: from [172.31.1.100] (localhost.localdomain [127.0.0.1]) by mail.librecores.org (Postfix) with ESMTP id 627FC24917; Thu, 2 Jun 2022 22:05:19 +0200 (CEST) Received: from mail-pj1-f54.google.com (mail-pj1-f54.google.com [209.85.216.54]) by mail.librecores.org (Postfix) with ESMTPS id 6B812248EA for ; Thu, 2 Jun 2022 22:05:17 +0200 (CEST) Received: by mail-pj1-f54.google.com with SMTP id v5-20020a17090a7c0500b001df84fa82f8so5680571pjf.5 for ; Thu, 02 Jun 2022 13:05:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=/4F3P04RiqaLnCxu45Y6BfA+mNcWRXPng/jNjafuIFE=; b=SqiBbXYPKjTv6QPf5coEYt+sAi5YcFPcWkSmAKcZDED4xltESQvKq0lFNX3rKlN9+G EHzQW027dOxBjgc+K8AdZaNLz0Qy9RAvPxlr6Rmx/yW/xJAamgKcUr8apnCeqYbpheDe ObLJuYGgMzV9mXglV/BwO7RtoJMx1hiydHw+y1ybGBtQBAa5i/41ArvfkXyXNCn35wn0 kXQZmLSgi4jCm2pcL3XKd4EaA/jt7G8i8fo9cp0xCulqi5GbGbxtsQOIKGz6eU+kRZMV bsm7uvSOpxSNzCQwvaTRU7T72Xxd2cVDW+uHsYt6TjlY7jxhdWSz+bKkDeiAMeUqNTgH GYqA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=/4F3P04RiqaLnCxu45Y6BfA+mNcWRXPng/jNjafuIFE=; b=IRI4rmOv/4ZYrvMLjPt63BmgEOyb+mufCaCvYiawIqGOWHDiVIZwYE2HmVGGDZeN7J M4+MabhRsI78xtL0sfFa3x/Nq2l+V1GWA9PEob9dSc3V7BsNzDk5lKqwy3lWMSYtOX0u GjrGIoMzePwxdGauSud4i403p2bsOldIOhykyLtz8LMkLHmQhqkfcNcDOxjy3oRWSY/L 0ni6anGLtBBHVrrnxW0SfJ5blajCjWMgoqugFDH3CVdKEF0rmyLosrOkaUixNZ9+V0nR NDk3I9EeGTvb26OfkwEzjg2pqW9226Ho1RVYu9rDk9VK3AbEUyvPSYdotjsX3OfyuBOz pf6g== X-Gm-Message-State: AOAM532qRWUEbJohta18wK3t0waDNxFGpTEEjK4r7fuRnHFBQsT2CwBl joDrVYbsw0ZCnviTM46Ebwg= X-Google-Smtp-Source: ABdhPJwRmKF7LxBzDNuyOIjo/5kwLg50mZczO/PSha5zlUbxbl95I/ezjOxYmo9WFY5PXc9jCnbCUQ== X-Received: by 2002:a17:90b:4ac8:b0:1e3:4f6a:2d04 with SMTP id mh8-20020a17090b4ac800b001e34f6a2d04mr14148982pjb.233.1654200315962; Thu, 02 Jun 2022 13:05:15 -0700 (PDT) Received: from localhost ([2409:10:24a0:4700:e8ad:216a:2a9d:6d0c]) by smtp.gmail.com with ESMTPSA id g29-20020aa79ddd000000b0050dc762819esm3858035pfq.120.2022.06.02.13.05.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 Jun 2022 13:05:15 -0700 (PDT) Date: Fri, 3 Jun 2022 05:05:13 +0900 From: Stafford Horne To: Joel Stanley Subject: Re: Qemu TCG crash on arm64 Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-BeenThere: openrisc@lists.librecores.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: Discussion around the OpenRISC processor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: openrisc@lists.librecores.org Errors-To: openrisc-bounces@lists.librecores.org Sender: "OpenRISC" On Thu, Jun 02, 2022 at 04:39:21AM +0000, Joel Stanley wrote: > On Wed, 1 Jun 2022 at 03:18, Joel Stanley wrote: > > > > A FYI that I opened this issue in the qemu bug tracker: > > > > https://gitlab.com/qemu-project/qemu/-/issues/1051 > > > > When running the openrisc kernel on my Linux arm64 (Apple M1) machine, > > tcg SIGILLs inside some translated code. > > > > I'm not sure if it's related to openrisc specifically. I have been > > able to run ppc64le kernels using Qemu on the same machine without > > problems. I've also been able to run the same or1k kernel under Qemu > > on my amd64 laptop. > > This has been fixed now. It was specific to running on an arm64 machine: > > https://lore.kernel.org/qemu-devel/20220602011459.294754-1-richard.henderson@linaro.org/ Great! Thanks for helping posting this. -Stafford