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=-2.4 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 261A0C43603 for ; Tue, 17 Dec 2019 18:20:59 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id E7489206D7 for ; Tue, 17 Dec 2019 18:20:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="W6IOTw/R" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E7489206D7 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:44888 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ihHSs-0004GP-3J for qemu-devel@archiver.kernel.org; Tue, 17 Dec 2019 13:20:58 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:42566) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ihHRz-0003f3-92 for qemu-devel@nongnu.org; Tue, 17 Dec 2019 13:20:04 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ihHRw-0002ED-OP for qemu-devel@nongnu.org; Tue, 17 Dec 2019 13:20:01 -0500 Received: from us-smtp-1.mimecast.com ([207.211.31.81]:56155 helo=us-smtp-delivery-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ihHRw-00020r-KG for qemu-devel@nongnu.org; Tue, 17 Dec 2019 13:20:00 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1576606799; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:openpgp:openpgp; bh=0oCB44ImxGjxysxotT94ZHxQmdyxzOuJT5wCRVNxOdE=; b=W6IOTw/R4g5ZI7P0knDeDcbTnN6yJ78g1vyU3tTwadKHic4WWaNVDn8qt5fKMv6eiis+X4 NYPC2+hnhxNPsj+gbXe1nvPLFcwv7nNGrC16Vkj+hH18VpftHMj4ebpHkdP6pLpceBYtl8 EstPEFy0Vyh3mwd5wgHxjInz4DOZG7w= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-295-aF5SWCLtPvutiEwnGBO-ew-1; Tue, 17 Dec 2019 13:19:54 -0500 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 0AF05107ACC4; Tue, 17 Dec 2019 18:19:53 +0000 (UTC) Received: from thuth.remote.csb (ovpn-116-149.ams2.redhat.com [10.36.116.149]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 0EA2319C58; Tue, 17 Dec 2019 18:19:50 +0000 (UTC) Subject: Re: QEMU for Qualcomm Hexagon - KVM Forum talk and code available To: Taylor Simpson , Richard Henderson , =?UTF-8?Q?Alex_Benn=c3=a9e?= , Aleksandar Markovic , "qemu-devel@nongnu.org" References: <87d0dw83uz.fsf@linaro.org> From: Thomas Huth Openpgp: preference=signencrypt Message-ID: <2654856b-b4b7-c3c4-0919-104854090d81@redhat.com> Date: Tue, 17 Dec 2019 19:19:49 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-MC-Unique: aF5SWCLtPvutiEwnGBO-ew-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.81 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Alessandro Di Federico , "nizzo@rev.ng" , =?UTF-8?Q?Niccol=c3=b2_Izzo?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 17/12/2019 19.14, Taylor Simpson wrote: > Hi again, > > Per Aleksandar's feedback, I'm finishing up the rewrite of the code imported from the existing Hexagon simulator. Once I'm finished with that work, I'll start breaking down the code into a patch series. I have a couple of questions I hope someone would be kind enough to answer. > > Question 1: > I see this error from checkpatch.pl > ERROR: Macros with complex values should be enclosed in parenthesis > However, there are times when the code will not compile with parenthesis. checkpatch.pl sometimes reports false positives - or things that do not make sense in all cases, like the parenthesis here. You can simply ignore the warnings / errors in that case. Thomas