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 30CB6C433EF for ; Thu, 6 Jan 2022 19:44:01 +0000 (UTC) Received: from localhost ([::1]:48886 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n5Yg4-00031K-2a for qemu-devel@archiver.kernel.org; Thu, 06 Jan 2022 14:44:00 -0500 Received: from eggs.gnu.org ([209.51.188.92]:50332) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n5YeE-0001U7-Et for qemu-devel@nongnu.org; Thu, 06 Jan 2022 14:42:06 -0500 Received: from [2607:f8b0:4864:20::42e] (port=42626 helo=mail-pf1-x42e.google.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1n5YeC-0000DV-UR for qemu-devel@nongnu.org; Thu, 06 Jan 2022 14:42:06 -0500 Received: by mail-pf1-x42e.google.com with SMTP id t19so3351177pfg.9 for ; Thu, 06 Jan 2022 11:42:04 -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=zi7qxpDJHqV6x4BCP4hPIMM237a+gpZhMq66QNiSxOs=; b=s6OCLqfEfwHFlF2SYCRQayAFKQ0Wm3hLrTVMt7dkWtgcSKGV10dd8SdpWbPnUJSuym fc4ftZ78enzSd+zT8/7Z4KXF8pDa6a48c0PPnCwUcZJzHVVLydSrG96Nxs+USqwYwibM 41VcbgzNRBhKilDhV5auLW2iGU5LxS6ud7/Mtfr+yCPSngLU5Hb8Dkhxh2stCZ6MLUjo iWap5MZObZkfwloCVS7Hs0UPf0scicKoWHtEILgNcdKRJjj7F6UFatQPE6pVGkR2bJIc JSJnAKNBVWBsnz5+oHwIo85M+R7fwnjMewiCyD4OwlehgitVmnHxyR1oWT3CGVyyzhGm 6pSA== 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=zi7qxpDJHqV6x4BCP4hPIMM237a+gpZhMq66QNiSxOs=; b=mDqPpD5tqu1zKCmPZavTHZtZnaiCa8TFmXGq82wZ3eTeJhq/adG2MmGXPgAspjlNDE oc4loVDtguuMRIC5tKr0mNWx6i+rKmSj6kOIPtuU8tvxY1P+4UAQqhBD2MN5yyPSKonV 0eMnF5O062JeXEIfDqvMXgVIXAKL1Sxpr6sP1zD4OlvrmolQ+cQnDQdhlwrQtOI/LNVw iWz0x3u3nmk1Znmv8Ht3EajAOL4BBqp2Mo4bG3CgqMvrxwdhwjZwDzFLTx3yA70rwXjN xMGG5cRMSKbZvp4ZZiF49KVO/vf7/ogixzICgQ8zhEt15sDyvfblIUuASGKQ+i3jq5cv n53w== X-Gm-Message-State: AOAM530W9uVmXOWuB95vCLvNvGz8SrPawbmFInDcZlOTBgTsg6a9Vlj2 cllfR8Y7MUo2vSM08qIL2p6O7g== X-Google-Smtp-Source: ABdhPJzcDafGdtxYIvNvG3h8pD7cG/jbIbHYit0bnYqi616Ahdn3TWounhiymK4rWZT3uLH1LmxXmw== X-Received: by 2002:a05:6a00:2189:b0:4bc:3def:b662 with SMTP id h9-20020a056a00218900b004bc3defb662mr37228426pfi.5.1641498123564; Thu, 06 Jan 2022 11:42:03 -0800 (PST) Received: from [192.168.1.13] (174-21-75-75.tukw.qwest.net. [174.21.75.75]) by smtp.gmail.com with ESMTPSA id j190sm2664189pge.70.2022.01.06.11.42.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 06 Jan 2022 11:42:03 -0800 (PST) Subject: Re: [PATCH v2] tcg/loongarch64: Support raising sigbus for user-only To: WANG Xuerui , qemu-devel@nongnu.org References: <20220106134238.3936163-1-git@xen0n.name> From: Richard Henderson Message-ID: Date: Thu, 6 Jan 2022 11:42:01 -0800 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: <20220106134238.3936163-1-git@xen0n.name> 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 2607:f8b0:4864:20::42e (failed) Received-SPF: pass client-ip=2607:f8b0:4864:20::42e; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x42e.google.com X-Spam_score_int: -39 X-Spam_score: -4.0 X-Spam_bar: ---- X-Spam_report: (-4.0 / 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=-2.691, 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: Peter Maydell Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 1/6/22 5:42 AM, WANG Xuerui wrote: > Based-on:<20220104021543.396571-1-richard.henderson@linaro.org> > > Reviewed-by: Richard Henderson > Signed-off-by: WANG Xuerui > --- > > v2 -> v1: > > - Dropped assert and added comment documenting reason to choose > bstrpick.d over andi for the masking operation > - Collected R-b tag > > tcg/loongarch64/tcg-target.c.inc | 71 +++++++++++++++++++++++++++++++- > tcg/loongarch64/tcg-target.h | 2 - > 2 files changed, 69 insertions(+), 4 deletions(-) Thanks. Queued to my unaligned-user branch. r~