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 21217C433F5 for ; Thu, 12 May 2022 02:12:18 +0000 (UTC) Received: from localhost ([::1]:42214 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1noyJN-0002tR-P1 for qemu-devel@archiver.kernel.org; Wed, 11 May 2022 22:12:17 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58498) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1noyId-0002DX-Qr for qemu-devel@nongnu.org; Wed, 11 May 2022 22:11:31 -0400 Received: from mail-pl1-x62b.google.com ([2607:f8b0:4864:20::62b]:38450) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1noyIX-0001fN-OL for qemu-devel@nongnu.org; Wed, 11 May 2022 22:11:31 -0400 Received: by mail-pl1-x62b.google.com with SMTP id n18so3564854plg.5 for ; Wed, 11 May 2022 19:11:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=message-id:date:mime-version:user-agent:subject:content-language:to :cc:references:from:in-reply-to:content-transfer-encoding; bh=PBZKo33/Zxa8MABoaYiXvHC05dwfUA0KXD2IvNASjwQ=; b=FAeBlrc+5n6k65JJJXdmmKjNqJtka9qqoAEQ9ePiM3gMJ7ThL2xD33XZG27NbryTuT 1fxEUnoBoSLsvIwYd5OJ8JkGUH/269mFkBX9y9ctItOm2z8o9qvlrPv7XhS9t80LIeKE OveLN+ixKVLa72Vg1BJoa6CmBz36qMqqZ6CKfl8mNps7O6WJQ2yrDiqHPiILMROfg0YE DvhEpD6wzO9EWzpgjZAP9SCsx7PURXMs+dpjf0Nxs3ganY7QifWS7etfUj48fkh45GrO Ue/+Ij2xtmV/5RtVHfrVnw+GqVImjZEkwvDuVgWtc4HpV5PfT8kagXPnNBIlXQgpQu+M aDNA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=PBZKo33/Zxa8MABoaYiXvHC05dwfUA0KXD2IvNASjwQ=; b=d1dn6rmqbxeZ1QglHXoDBGDguzLYI53hpm+gCOVJsqeWu5+7rrPqJ+ISgTugoo6b3p /KTN0QjG9HYKJmrX2a7SHlQunCCiPqXhE7PdBZkNbBVsmPLbP6WWOYHDu4h03c3mHUs2 fM9reelt7is52FzzFJRmuBXxmZVP5ZGQ3c92hlYJnrDzvPMQOYDt+EzvUkLkuo1rw4f1 g4STM1EIgb/yKTjAvSNGl9eH/heww3OPf0UIcBVr4nPcR0HiBsq/VT/WN5fAzq5RCpJs prxAjvKEGDsU/lNVCNs/CtH8a35GC1M0LP4eBJrzux4Gk1tJSVqcRGp4ALSo1RkBCkP/ xC5g== X-Gm-Message-State: AOAM5315VLNU64klFpuz226usw26/4EO65IxqRJ8B/XsAonU6SNEOHnG YWDFywndicYva9aPTaogAM1qjA== X-Google-Smtp-Source: ABdhPJzTKuJL7dG8pLXH94WURmYDza2BDU+wMvd7ffLit6228zlKZ1N2aUHt6JuPL4+xruDdWvjPmw== X-Received: by 2002:a17:902:8c98:b0:15f:3e78:dc43 with SMTP id t24-20020a1709028c9800b0015f3e78dc43mr2634851plo.120.1652321483384; Wed, 11 May 2022 19:11:23 -0700 (PDT) Received: from [192.168.66.8] (50-78-183-178-static.hfc.comcastbusiness.net. [50.78.183.178]) by smtp.gmail.com with ESMTPSA id n17-20020a170903111100b0015e8d4eb2c6sm2653286plh.272.2022.05.11.19.11.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 11 May 2022 19:11:22 -0700 (PDT) Message-ID: <9eb36cb4-e727-9c10-df6a-2dfe22943244@linaro.org> Date: Wed, 11 May 2022 19:11:20 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.8.0 Subject: Re: [PATCH] target/openrisc: Do not reset delay slot flag on early tb exit Content-Language: en-US To: Stafford Horne Cc: QEMU Development , "Jason A . Donenfeld" References: <20220511120541.2242797-1-shorne@gmail.com> <9c8c68d0-cb7c-4ec5-eac4-fd915934db5e@linaro.org> From: Richard Henderson In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::62b; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62b.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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=-0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 5/11/22 15:34, Stafford Horne wrote: > In this case I don't see how the tb->flag would be updated, ooh, I guess it > would have been set earlier when the TB was generated. Maybe that is what I am > missing. Correct, it should be unchanged (and correct) from generation. r~