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=-2.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, 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 E50E1C19759 for ; Sun, 4 Aug 2019 08:18:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AEC5C20844 for ; Sun, 4 Aug 2019 08:18:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="MpsIv5sv" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726071AbfHDISo (ORCPT ); Sun, 4 Aug 2019 04:18:44 -0400 Received: from mail-wm1-f65.google.com ([209.85.128.65]:55075 "EHLO mail-wm1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725917AbfHDISo (ORCPT ); Sun, 4 Aug 2019 04:18:44 -0400 Received: by mail-wm1-f65.google.com with SMTP id p74so71926649wme.4 for ; Sun, 04 Aug 2019 01:18:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=to:cc:from:subject:message-id:date:user-agent:mime-version :content-language:content-transfer-encoding; bh=KpX1VoMswGff60EXJm7f4ppyOShHzSDUT2ehky/gEA0=; b=MpsIv5svLr8SiKGgefFxmgjXRYnFusqmN1Y7ZxrtUwAiSeB/9T0eWfiLWtpbJE0PpO uBb0tW7/e5BogbYLVpmmGPsPrmEHjWJYvK+8vxb7+nxqwiEzwFiTWZlXxddrqNGvgfvv 70G618Upp3ayXSwA338jWB34KOjIgmb6NYcpc0JAvx43GAm9JpiaCBWP0vn4C7oozTPA vsyGsoB8QoZfr8EyCmn5T2Mpvr+4/jH+VWmc7oGwVJ7OcngjPdH0Vsn8inCvG9h4TGxM YbMKKNBShGiuHwCYwV9JPSpXghzdIqtbOT0dXOc0hDh7fei3FPQwFty9w6NIyu3HPCZ7 CWEA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:to:cc:from:subject:message-id:date:user-agent :mime-version:content-language:content-transfer-encoding; bh=KpX1VoMswGff60EXJm7f4ppyOShHzSDUT2ehky/gEA0=; b=ALSzZzA8lBN+S1pzHSvTCCgiFbZbvd3YOSUAAlStqMw6deu33CiL6wfoHW8YG+cO7X wCB/fy7aWPvpEDT+J1XeIVl2Rxz3X3fkQtCTfXSHXf/6VzGCBIvRDRNgB9fevKVAwUcO w7dbs1lgR7jPFsoaN7eDmqH+q5xZrMVpywG2pP45nCCmlAog+kk0Uvube4/cqTyXw1qM BdGEbKizFyM7iZXleDgOifs2484R5AUDCq1Tzhh33jvuGj4hrqFyNGouuDdHBcV3wI8B jErZE9Mx1ID9nxy1rrB9nTYPTadv108cWjb6QP5gviBzArKxqh1U7SktGSkQ7lZd+Rqs COBg== X-Gm-Message-State: APjAAAXpJdQG27iUCf0bTzKPSLq0wNnTd26K63x/RWycqv0VCSF7gfgA a6uVMcJ1jfiJq3XkgS0mRMpVfAvR X-Google-Smtp-Source: APXvYqyGYN7LWGn5rNdmj8fXVsLdEWRfqaQENgL451ZVqP2RfCkBEI7lwsuliRBIGcFYhm6w8CxahQ== X-Received: by 2002:a7b:c383:: with SMTP id s3mr12971070wmj.44.1564906722337; Sun, 04 Aug 2019 01:18:42 -0700 (PDT) Received: from ?IPv6:2003:ea:8f28:9900:d80f:58c5:990d:c59b? (p200300EA8F289900D80F58C5990DC59B.dip0.t-ipconnect.de. [2003:ea:8f28:9900:d80f:58c5:990d:c59b]) by smtp.googlemail.com with ESMTPSA id r123sm79910521wme.7.2019.08.04.01.18.41 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 04 Aug 2019 01:18:41 -0700 (PDT) To: Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H. Peter Anvin" , x86@kernel.org Cc: Linux Kernel Mailing List From: Heiner Kallweit Subject: [PATCH 0/3] x86/irq: slightly improve handle_irq Message-ID: Date: Sun, 4 Aug 2019 10:18:35 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When checking something else I stumbled across this code. This patch set simplifies it a little bit. Heiner Kallweit (3): x86/irq: improve definition of VECTOR_SHUTDOWN et al x86/irq: factor out IS_ERR_OR_NULL check from platfom-specific handle_irq x86/irq: slightly improve do_IRQ arch/x86/include/asm/hw_irq.h | 4 ++-- arch/x86/include/asm/irq.h | 2 +- arch/x86/kernel/irq.c | 7 ++++--- arch/x86/kernel/irq_32.c | 7 +------ arch/x86/kernel/irq_64.c | 6 +----- 5 files changed, 9 insertions(+), 17 deletions(-) -- 2.22.0