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=-4.0 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED 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 CBC85C282C7 for ; Sat, 26 Jan 2019 17:37:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9DA2421903 for ; Sat, 26 Jan 2019 17:37:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=netronome-com.20150623.gappssmtp.com header.i=@netronome-com.20150623.gappssmtp.com header.b="BOgbAL6O" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726218AbfAZRhQ (ORCPT ); Sat, 26 Jan 2019 12:37:16 -0500 Received: from mail-wr1-f68.google.com ([209.85.221.68]:37564 "EHLO mail-wr1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726070AbfAZRhQ (ORCPT ); Sat, 26 Jan 2019 12:37:16 -0500 Received: by mail-wr1-f68.google.com with SMTP id s12so13458368wrt.4 for ; Sat, 26 Jan 2019 09:37:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=netronome-com.20150623.gappssmtp.com; s=20150623; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-transfer-encoding:content-language; bh=/Kova3uDKHvJkCBBnLgnRPzptHejhlBdpWXcriUTRJk=; b=BOgbAL6OvUw/HdMlVKPUo0+ugSZkn9niRGy1IiI0Rb257+/4daxTMBSAxYs5oKg1N0 YJdo8bFbt7wl3n+v5effMUCSsGjK77r4uzM1B0uLfB2dOeAPnJFmqIRYU+s4MY4EyCAO OXSePJu8doP0DZxQgwJGRNXeV0VDivotSlXyQFhktytijJhNmUzrkUEz5Ks/lQ8+VTgq nvOy+hQfGorV+1enjvbTKmZTbmOLPN9wCwYOUiHAl6FnNHX2WtWkfp2nBgcNGHPg1pRg qtzUKTwItj/oY3dwxLmSVx9DvvgV1J6NwvhE2FDhfbUlnEvvh92ZdL7m/VEextme5D25 u3Lg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding :content-language; bh=/Kova3uDKHvJkCBBnLgnRPzptHejhlBdpWXcriUTRJk=; b=Z9R5xsDB+DfdQzQ7tUKxdDae4C9oaeFLeoFQAer5VzFN8cGC3K4CJh5Xd5VERzK2zI bHnac6enKWOPOww33BtYSlbDHK1drwG9rUv/4XxSP08PajjpHfR68XDBRLdsvoRr6Wwr HT0qs5ov0zfL5yZuGEJvY2zFQXCl1oMnXh/idYkUtSJ32kVprjamgMFtcauTTmg3QhQ1 WRj/B2RGrUZmBYCDFeEDmziEDmR2blF7AKxuUeLmaAUxXxjgdaLGUiLpTwhNW8feNeTV BXZhSSq2ay/sipGG7beQK4d8j0alnaPu1lyXA8ZATUuL4mJiF6rEL+aP6CUqUStzLmWz VTdw== X-Gm-Message-State: AJcUuke3FtIxpKq1E3ICkwPslLBOHFR91XxbPlAXQi6Re/sqjx6oxejE J21k+tT7an0/ORRo+JUfWlyBEag+qZs= X-Google-Smtp-Source: ALg8bN4XiUezeTCOaSGxMkjBkafmbKAtTJPWuT06rOBGhDcoCVT37RK1T8g4PzcNKuSkO9tzNI3RGg== X-Received: by 2002:adf:a743:: with SMTP id e3mr15003105wrd.56.1548524234447; Sat, 26 Jan 2019 09:37:14 -0800 (PST) Received: from [192.168.0.10] (cpc1-cmbg19-2-0-cust104.5-4.cable.virginm.net. [82.27.180.105]) by smtp.gmail.com with ESMTPSA id j24sm134994306wrd.86.2019.01.26.09.37.13 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 26 Jan 2019 09:37:13 -0800 (PST) Subject: Re: [PATCH bpf-next v4 12/16] ppc: bpf: implement jitting of JMP32 To: ast@kernel.org, daniel@iogearbox.net Cc: netdev@vger.kernel.org, oss-drivers@netronome.com, "Naveen N . Rao" , Sandipan Das References: <1548523574-18316-1-git-send-email-jiong.wang@netronome.com> <1548523574-18316-13-git-send-email-jiong.wang@netronome.com> From: Jiong Wang Message-ID: <88b35dba-2d21-ea06-9485-66b66f30d345@netronome.com> Date: Sat, 26 Jan 2019 17:37:08 +0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 MIME-Version: 1.0 In-Reply-To: <1548523574-18316-13-git-send-email-jiong.wang@netronome.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-GB Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 26/01/2019 17:26, Jiong Wang wrote: > This patch implements code-gen for new JMP32 instructions on ppc. > > For JMP32 | JSET, instruction encoding for PPC_RLWINM_DOT is added to check > the result of ANDing low 32-bit of operands. > > Cc: Naveen N. Rao > Cc: Sandipan Das > Signed-off-by: Jiong Wang Apology, forget to add Sandipan's tag: Reviewed-by: Sandipan Das