Received: by 2002:a05:7412:3784:b0:e2:908c:2ebd with SMTP id jk4csp2045577rdb; Tue, 3 Oct 2023 08:39:47 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFLgAk2KlHwlGbqgfZIJOKKe0JCQpK9xhXjb+ClFRYUrrV6kPgnAwuDr/+7fyTG++pWpfC/ X-Received: by 2002:a05:6a00:2b85:b0:68f:c4a2:fb1f with SMTP id dv5-20020a056a002b8500b0068fc4a2fb1fmr3895835pfb.8.1696347587389; Tue, 03 Oct 2023 08:39:47 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1696347587; cv=none; d=google.com; s=arc-20160816; b=LvN6neI/n8B1n3Wkbft7hrwixUcyjsDVqy5yv/+Fes+SyWNAIrcvwmcJFphtt73+CD H/eXv27nL4mOUIB8VmUsj96WobtKEM2dsddTSPZWsx9gzrhTbNT/a+Mz2pObPlVn8GZX 1jxLY2VEyVJ6kvzAy4P7uZnn94EIMW/Cc0Js7q1H62PSXSs0A4bpOX973pKBwLbzpNUp nNMFX/NzrwvS7ayXDlQh3j1xIb0NJxaqZ2VqdPgzqaUmIJgphZtEozLGX1SmAlUCzOzI rSPbYF/qF65F2hjYSRfVUVeJvxaa5+42BSnxSj9KJ6gyzFQdARpzJwBWvejKTR5qoOMG hKyg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:cc:to:subject :message-id:date:from:in-reply-to:references:mime-version :dkim-signature; bh=0ExDWs22CqouqpPu+z2OTT2+Lny2f2DrlLFQpikfKgc=; fh=l1CQ6TRv1KIekTtyCXia8InsVoeZhK80/Sgj+20ZWlU=; b=uHlMTIzXBUBRv2mkYCl4ZVq029wvQSH7Xob3khmEe9hBPJer84TwTpYrvUGBJe8mP9 SAWe9bak/TbhVbS4mJxYB5DNnJ1Pfe1oZXX8MdkJCfoh+0E3TgUD2fp+2y5cJtgQzU3G MJlZjMAJiNxDRMU47Q7iq1Ql24cXyA7rczuQoUfMHxISlRyAyyuWjy0MGvHfzejUFAqX Pc3Uz4obNwDCeHPUfW0mInCt6bFrq6h8Xl/L6w4NpxJzBpSlBZeaLWNoIBBZm8xy9J/a thZ2o0Glb9Rmom5fwIfREUcGVUP833kEwU1I3BN3hwTtgeYWHWo1q9iZNyAL33JmTTag D4gg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20230601 header.b="JIb/uNT3"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.34 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from howler.vger.email (howler.vger.email. [23.128.96.34]) by mx.google.com with ESMTPS id h13-20020a056a00218d00b0068740bcd8d7si1745629pfi.362.2023.10.03.08.39.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 03 Oct 2023 08:39:47 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.34 as permitted sender) client-ip=23.128.96.34; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20230601 header.b="JIb/uNT3"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.34 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by howler.vger.email (Postfix) with ESMTP id 83F5F801C8CC; Tue, 3 Oct 2023 08:39:45 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at howler.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231983AbjJCPjo (ORCPT + 99 others); Tue, 3 Oct 2023 11:39:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50614 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231833AbjJCPjn (ORCPT ); Tue, 3 Oct 2023 11:39:43 -0400 Received: from mail-lf1-x12b.google.com (mail-lf1-x12b.google.com [IPv6:2a00:1450:4864:20::12b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D0AB195 for ; Tue, 3 Oct 2023 08:39:39 -0700 (PDT) Received: by mail-lf1-x12b.google.com with SMTP id 2adb3069b0e04-503397ee920so1316520e87.1 for ; Tue, 03 Oct 2023 08:39:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1696347578; x=1696952378; darn=vger.kernel.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=0ExDWs22CqouqpPu+z2OTT2+Lny2f2DrlLFQpikfKgc=; b=JIb/uNT3XeRqcVwJXYX+nV50CpAfzSrATpQcA7GG2Kbc1vzNkb7CyTWdXpjyv0M2nC j8AWaFSVAfRjprgh50SUUH7mjvKgB/64bbbs+v1nFoOFPXXPtfg9GZd/nAx83wJFk59l a4uhWOTMP9fy5ZdGT0Ta32rFEgrsnqtHbal3E7FEWhpChhiZHNbDmEqImVHTm2G5azG2 K0/s0v8GUBIlUAgWBs8HHLZWKzFe20G6StjjVfuCgcz4NnxTpUzxMXkp27wnJJv5w5tl kSr2ktFPfotjEDohdEA1n85nWmciaxZbUesWw+opfIHT86z9OUzqjto3k2sH/Sz+AKOR 2ATA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1696347578; x=1696952378; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=0ExDWs22CqouqpPu+z2OTT2+Lny2f2DrlLFQpikfKgc=; b=t3sgPK8kU5zvt/SfOaSIy5k7sPVcn2RJ1Arn7OnVwcJq+RSf1yLFLXqzMnRnLAEQjC yNiiRZ2cOSvm2dtR54fg+vOODqLoWYPiO1kXItH7RHuiMFnNyg7JhvkAmpySg43e8eDS Fm/kHI4WfhJsgdszhYk8Ibssf0o49a269cWEmjFq77HoRTMXSdu0GUzwADFmrYZoGMAY LLhw3Ad9loSrHlOYiK6Nfwuvn1+QHXxvc22dxbrXj43mSGdzOQ7xc3CsvydttLsF7L/s /YmJwqwKZ5pxU067xHLESG1Jsy2pQFEmfz+juFS+dxR4/D7SYe7M6cRENBpP63+SWXiT ZU+w== X-Gm-Message-State: AOJu0YzAOztXW2Ett4XXw4F5SWGyM83HCl+6OcPJXmWuTCiieZoDDtP9 66BtkPPTLGXWm1mICZDo4kLvF/z9FXIOmGZMnTo= X-Received: by 2002:a19:7716:0:b0:503:1875:5ae5 with SMTP id s22-20020a197716000000b0050318755ae5mr11001875lfc.38.1696347577773; Tue, 03 Oct 2023 08:39:37 -0700 (PDT) MIME-Version: 1.0 References: <20230926150316.1129648-1-cleger@rivosinc.com> <10997d30-e6b7-4a24-a43e-e22679e8d450@rivosinc.com> In-Reply-To: From: ron minnich Date: Tue, 3 Oct 2023 09:39:26 -0600 Message-ID: Subject: Re: [PATCH 0/7] Add support to handle misaligned accesses in S-mode To: Atish Kumar Patra Cc: Evan Green , =?UTF-8?B?Q2zDqW1lbnQgTMOpZ2Vy?= , Paul Walmsley , Palmer Dabbelt , Albert Ou , Andrew Jones , =?UTF-8?B?QmrDtnJuIFRvcGVs?= , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Daniel Maslowski Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (howler.vger.email [0.0.0.0]); Tue, 03 Oct 2023 08:39:45 -0700 (PDT) On Tue, Oct 3, 2023 at 2:40=E2=80=AFAM Atish Kumar Patra wrote: > IMO, it should be sticky until a reset. that's a wonderful idea; perhaps this discussion needs to be held elsewhere, esp. as it regards possible violation of the spec. Thanks!