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 X-Spam-Level: X-Spam-Status: No, score=-0.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DC5EDC2D0B1 for ; Tue, 4 Feb 2020 10:23:24 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id ABA5021741 for ; Tue, 4 Feb 2020 10:23:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="DNefLlAW" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org ABA5021741 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:55826 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iyvMZ-0004hl-Sd for qemu-devel@archiver.kernel.org; Tue, 04 Feb 2020 05:23:23 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:49336) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iyvLy-0004Cf-Nn for qemu-devel@nongnu.org; Tue, 04 Feb 2020 05:22:47 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iyvLx-0005vt-Oc for qemu-devel@nongnu.org; Tue, 04 Feb 2020 05:22:46 -0500 Received: from mail-oi1-x244.google.com ([2607:f8b0:4864:20::244]:43305) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iyvLx-0005uL-IW for qemu-devel@nongnu.org; Tue, 04 Feb 2020 05:22:45 -0500 Received: by mail-oi1-x244.google.com with SMTP id p125so17883329oif.10 for ; Tue, 04 Feb 2020 02:22:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=Vib72RK1mz4kVITADDK2FtUXi807Li9E+4tBGQjWb7A=; b=DNefLlAWwhN19RdzfL8iKSltIh/MPRMexpZtus9Eh2id9neJUq97bZHGBEvIYDrMxU 2F0dPW8LGEyFPmzlsnPgWjtZ00JVgGB2gOfslw3JmOH3zZlw9w4xcgwfd8HAKo8oMGKR de46S2gvKHljzqLpsMrVahaZhAwpZO7jn+ZMEhFpkCKGK+DTh2W8/QuRfcVqTHJbqiX3 w5yUrsrWd3EmWNtocXaHhv91AcsrK7wXqmtY5gA+Ae8Y/v08XyIPBMigUBC6ek1zDC8Q 3Z5/vmYk4nhJSDdUDPmOczUbd/Km20zcOYvumsmX8jgH6JtJO3nREXvg6+0wXFJzk3wC p2gw== 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=Vib72RK1mz4kVITADDK2FtUXi807Li9E+4tBGQjWb7A=; b=tqrnsFtMl3ysFKg/29TU015yP7oyqz/LAxoSf7AMCicd0UbO/nGrXWeM4NlrGnxKQh JK/pnzlqtIflTcngnoSfCorj3nwQtcYZrKedefPiLl2RvP7Q6T5wYoDzFpDodT2OuelN 5DrpCVtxXG6QuSzg5dlaOFcdNFYQ92y/ESADfEvhKd0TKo1ksJVwXl71ZoiL0pA8PyiX yFW1/+PHZRKcPvHcI10GRDsM/32xqD+yE14Uu35LlO5ban+vdhXgoSBePbKIix9Gly/A o3UFAfJ0w0F2S5qFrcRyczCkG+EL9Pu4UerXzMuAbdsF8rHYbJ4xnCQcrDmAqmy48C+6 7sOQ== X-Gm-Message-State: APjAAAX4dRSW9uYbHjsAxm23XuL504MD8zmpmrDDoP5tJqKlBtG7rQI/ tz87fzAa1RfO85uARKZCiPu++J69J5uxdRGHm9Z9Ag== X-Google-Smtp-Source: APXvYqzjv3HIsJgJj3po0pnc3SJV9O/chPGgbQxs/F6ts+DcocB6d9dQt3PynhmErONMxZ8sDpd5o8jTwSdN9Y/SAqo= X-Received: by 2002:aca:b2c5:: with SMTP id b188mr2989706oif.163.1580811764753; Tue, 04 Feb 2020 02:22:44 -0800 (PST) MIME-Version: 1.0 References: <20191219040612.28431-1-gshan@redhat.com> <7f6e29e6-1df9-4513-79ba-b53873b0735e@ozlabs.ru> <544f261e4b9c97f1d3a5fb64cef42ba5@kernel.org> <8a286e1c-c3f3-3052-e497-d44a90667451@redhat.com> In-Reply-To: <8a286e1c-c3f3-3052-e497-d44a90667451@redhat.com> From: Peter Maydell Date: Tue, 4 Feb 2020 10:22:33 +0000 Message-ID: Subject: Re: [RFC PATCH] hw/arm/virt: Support NMI injection To: Gavin Shan Content-Type: text/plain; charset="UTF-8" X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::244 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Andrew Jones , jthierry@redhat.com, Alexey Kardashevskiy , Marc Zyngier , QEMU Developers , Eric Auger , qemu-arm , Shan Gavin , Paolo Bonzini Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Tue, 4 Feb 2020 at 03:51, Gavin Shan wrote: > Note: I'm still investigating the code to see how SError can be injected when TCG > is used. I think we need same function when TCG is enabled, or it's something for > future. TCG doesn't currently implement SError -- it could be added, but there's a bit of plumbing you'd need to do to get it to work and to ensure the exception is taken, routed and masked correctly. thanks -- PMM