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=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 0E35DC2D0DB for ; Thu, 23 Jan 2020 19:44:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CC0F421D7D for ; Thu, 23 Jan 2020 19:44:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579808658; bh=uPKlTObgZo0j0KupJCzDGJAPw//Q9QP5tH0jq2JvnjM=; h=Date:From:To:CC:CC:CC:Subject:References:In-Reply-To:List-ID: From; b=zYq34CHr9UKU3sVOF/d/k2Z/8yD8B9GQzUwvMwcpecQOhuVllLSuRR1Xs7/CXZXJX Dakhne3OB76NblcfLgxRqTph5JTC/BL1onk1xTrG7/d+69WzzcukGmhgzIpm/Kvrv0 VZF9X9sXzEmw6v5NARpeSjKZlUY4N+85WhdPWgqU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729019AbgAWToS (ORCPT ); Thu, 23 Jan 2020 14:44:18 -0500 Received: from mail-pg1-f195.google.com ([209.85.215.195]:43207 "EHLO mail-pg1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728809AbgAWToS (ORCPT ); Thu, 23 Jan 2020 14:44:18 -0500 Received: by mail-pg1-f195.google.com with SMTP id u131so1876068pgc.10; Thu, 23 Jan 2020 11:44:18 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:date:from:to:cc:cc:cc:subject :references:in-reply-to; bh=eDdBKu4+lIbnXRrbYvUijk45X2JfgQi+0fmWjhCNciE=; b=PMoKyVy7g/uBp5oHirLHYod0UUh/g2O8Ir9ChCPVDCSksNWgrLAnoiP3d7cDr9hzTQ UA3A6rn3ku3v/7gw2Om3eARoPOCVtp17vuGi+P683L/Zbw9vHdVigW1SipDA2oisX/6n ByDjHbOmIL4TCKZ3boiRFDF3iHimHexdwqbyLSif+791XkHofnqOgMmKG/57Lw8W5nis rK0Pd9NM4DALYQI3fOQt07yc7rzhhfaX/xhCRJJ0KaOSV+gkZvu+mEhPgpNpR7Bv3+XA 4uzVQ+VZ8chqzYG5Ei0ck0jRAbbgbjOhzgFkVwdmF8xHe1MWkFcHOGuP4dUd3fPZaoOY xtKg== X-Gm-Message-State: APjAAAVDBGmDwr75xzxkrJ11j5cy7Mr2O1OMo3J6FEFlmzGdFLav3N63 7w+Tjr7O8cPUwN1KjDFr2s/aWuA2c6Y= X-Google-Smtp-Source: APXvYqzHXStUo+f5atgElR1FxqTnQjq0EhGpW0zJixAJbseeVZlQ12PH3zSL0aBgh4+V2oqMYac+Aw== X-Received: by 2002:a65:64c6:: with SMTP id t6mr418097pgv.392.1579808657640; Thu, 23 Jan 2020 11:44:17 -0800 (PST) Received: from localhost (MIPS-TECHNO.ear1.SanJose1.Level3.net. [4.15.122.74]) by smtp.gmail.com with ESMTPSA id c18sm3702271pfr.40.2020.01.23.11.44.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Jan 2020 11:44:16 -0800 (PST) Message-ID: <5e29f790.1c69fb81.734a2.8d5f@mx.google.com> Date: Thu, 23 Jan 2020 11:44:15 -0800 From: Paul Burton To: Jiaxun Yang CC: linux-mips@vger.kernel.org CC: chenhc@lemote.com, paul.burton@mips.com, linux-kernel@vger.kernel.org, Jiaxun Yang CC: linux-mips@vger.kernel.org Subject: Re: [PATCH 1/3] MIPS: Make DIEI support as a config option References: <20200113101501.37985-1-jiaxun.yang@flygoat.com> In-Reply-To: <20200113101501.37985-1-jiaxun.yang@flygoat.com> Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org Hello, Jiaxun Yang wrote: > DI(Disable Interrupt) and EI(Enable Interrupt) instructions is required by > MIPSR2/MIPSR6, however, it appears to be buggy on some processors such as > Loongson-3A1000. Thus we make it as a config option to allow disable it at > compile time with CPU_MIPSR2 selected. Series applied to mips-next. > MIPS: Make DIEI support as a config option > commit ba9196d2e005 > https://git.kernel.org/mips/c/ba9196d2e005 > > Signed-off-by: Jiaxun Yang > Signed-off-by: Paul Burton > > MIPS: Loongson64: Bump ISA level to MIPSR2 > commit 51522217f65f > https://git.kernel.org/mips/c/51522217f65f > > Signed-off-by: Jiaxun Yang > Signed-off-by: Paul Burton > > MIPS: Loongson64: Disable exec hazard > commit 1306cc0a3091 > https://git.kernel.org/mips/c/1306cc0a3091 > > Signed-off-by: Jiaxun Yang > Signed-off-by: Paul Burton Thanks, Paul [ This message was auto-generated; if you believe anything is incorrect then please email paulburton@kernel.org to report it. ]