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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 366FEC433EF for ; Sat, 20 Nov 2021 10:54:21 +0000 (UTC) Received: from localhost ([::1]:56382 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1moO0h-0001ON-VJ for qemu-devel@archiver.kernel.org; Sat, 20 Nov 2021 05:54:19 -0500 Received: from eggs.gnu.org ([209.51.188.92]:38442) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1moNzu-0000Dl-U7 for qemu-devel@nongnu.org; Sat, 20 Nov 2021 05:53:30 -0500 Received: from [2a00:1450:4864:20::335] (port=45977 helo=mail-wm1-x335.google.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1moNzt-0006gG-3X for qemu-devel@nongnu.org; Sat, 20 Nov 2021 05:53:30 -0500 Received: by mail-wm1-x335.google.com with SMTP id g191-20020a1c9dc8000000b0032fbf912885so9433279wme.4 for ; Sat, 20 Nov 2021 02:53:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=GWfAx9h39pHV5cKb5Rg0NOAb+UbB2fm5V/UREadwRto=; b=b/0dQ4J6D+mPOpLG4KooswdeuGPrFs9+lIEOdMpJWma0bHC9mdz9+7IhF6DpLzQf/x Eb+sB/DqgcLPs6zoLsop6EGFsmXt3FKfucglbnG7+RCbOEfbqO6S3rHgQH8cdPiYx8pB ToAp2iLuy1J9h8+w9Dy5j3PQqbI3YQltfOheMRxyTYh5s39+0BXjBxQtX5uGvcPN/tsr yMlpdYMjg+dJo8MZeymBZ82uReqdNf9AJTqM9YnNUVNJkVhEqySwZNnJWbTz1f6MrSQF EEcMWAOz6ap3sAgvU7AZfuxpNA1Y5+/bpgsOyqh0rRUp3QfQUHOidkOgoQuCnWzlbdgf GfHA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=GWfAx9h39pHV5cKb5Rg0NOAb+UbB2fm5V/UREadwRto=; b=CifzRIl/pU2bBVZY9VjCenfbj4Tbu+abfp3ItEBbBeZjeNkzQyRAkG3F4oqg7pzpqY 28PUYE1MvbdjaQmt8pXxC8aQUPiqnSTeLtFmC4hPbv1bAqk4Fjj1Z+24dqsjd0YKTAgW 4uLUPxtUe9kwogeTZxpSIMh1Qmbxfo7x9ds8Q4AyfbZ7N5ixNiVQaZM/JYjiMuq+Px0o FbmmR+jehr+XhKVv08jI40Dqh92QSvNK/2EcmTYtH0+FVwM1Ai4FbAiBjzloaSQQirD7 3Q2Aed0a26WsVuh6Gp6e0EoK+8YNBCdGBCISiOigqalww+snvZzfPBzn3sTCbkS87OFU mfLg== X-Gm-Message-State: AOAM533aSkeIvpxY3h1yao/ECuL9vdTzdOsUUEoOgFYyccb1pu+lKeoy 1Fv6R1NAv81qjjipEOk3p6cvkA== X-Google-Smtp-Source: ABdhPJztZTyw+bmocNf7v219fVjrS54WLBWjpFOU83bnXkMYMyJnkEJknVx8iTY8VxKJLYNvw4dCkw== X-Received: by 2002:a1c:1c8:: with SMTP id 191mr8724294wmb.90.1637405607530; Sat, 20 Nov 2021 02:53:27 -0800 (PST) Received: from [192.168.8.104] (9.red-95-126-194.staticip.rima-tde.net. [95.126.194.9]) by smtp.gmail.com with ESMTPSA id z11sm2378256wrt.58.2021.11.20.02.53.26 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 20 Nov 2021 02:53:26 -0800 (PST) Subject: Re: [PATCH v11 22/26] linux-user: Add LoongArch cpu_loop support To: Song Gao , qemu-devel@nongnu.org References: <1637302410-24632-1-git-send-email-gaosong@loongson.cn> <1637302410-24632-23-git-send-email-gaosong@loongson.cn> From: Richard Henderson Message-ID: <643c9f7c-c4f7-843c-08e3-fd5bf803b350@linaro.org> Date: Sat, 20 Nov 2021 11:53:22 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0 MIME-Version: 1.0 In-Reply-To: <1637302410-24632-23-git-send-email-gaosong@loongson.cn> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Host-Lookup-Failed: Reverse DNS lookup failed for 2a00:1450:4864:20::335 (failed) Received-SPF: pass client-ip=2a00:1450:4864:20::335; envelope-from=richard.henderson@linaro.org; helo=mail-wm1-x335.google.com X-Spam_score_int: -38 X-Spam_score: -3.9 X-Spam_bar: --- X-Spam_report: (-3.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-2.625, PDS_HP_HELO_NORDNS=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Xiaojuan Yang , laurent@vivier.eu Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 11/19/21 7:13 AM, Song Gao wrote: > + case EXCP_ADE: > + force_sig_fault(TARGET_SIGSEGV, TARGET_SEGV_MAPERR, env->badaddr); > + break; No longer required; should be handled correctly by cpu_loop_exit_sigsegv. Otherwise, Reviewed-by: Richard Henderson r~