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=-11.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,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 C5F2FC3A5A1 for ; Fri, 23 Aug 2019 01:55:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A049C23405 for ; Fri, 23 Aug 2019 01:55:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388508AbfHWBzg (ORCPT ); Thu, 22 Aug 2019 21:55:36 -0400 Received: from Galois.linutronix.de ([193.142.43.55]:33655 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388350AbfHWBz3 (ORCPT ); Thu, 22 Aug 2019 21:55:29 -0400 Received: from [5.158.153.53] (helo=tip-bot2.lab.linutronix.de) by Galois.linutronix.de with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1i0ynW-0000hL-BE; Fri, 23 Aug 2019 03:55:26 +0200 Received: from [127.0.1.1] (localhost [IPv6:::1]) by tip-bot2.lab.linutronix.de (Postfix) with ESMTP id 004471C07E4; Fri, 23 Aug 2019 03:55:26 +0200 (CEST) Date: Fri, 23 Aug 2019 01:55:25 -0000 From: tip-bot2 for Heiner Kallweit Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: x86/irq] x86/irq: Improve definition of VECTOR_SHUTDOWN et al Cc: linux-kernel@vger.kernel.org, Thomas Gleixner , Heiner Kallweit In-Reply-To: <146835e8-c086-4e85-7ece-bcba6795e6db@gmail.com> References: <146835e8-c086-4e85-7ece-bcba6795e6db@gmail.com> MIME-Version: 1.0 Message-ID: <156652532593.10819.2719583901865384301.tip-bot2@tip-bot2> X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Content-Type: text/plain; charset=utf-8 Content-Disposition: inline X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following commit has been merged into the x86/irq branch of tip: Commit-ID: e30c44e2e59c98023997632815cbc5e273991c25 Gitweb: https://git.kernel.org/tip/e30c44e2e59c98023997632815cbc5e273991c25 Author: Heiner Kallweit AuthorDate: Mon, 19 Aug 2019 21:34:47 +02:00 Committer: Thomas Gleixner CommitterDate: Mon, 19 Aug 2019 23:19:06 +02:00 x86/irq: Improve definition of VECTOR_SHUTDOWN et al These values are used with IS_ERR(), so it's more intuitive to define them like a standard PTR_ERR() of a negative errno. Signed-off-by: Heiner Kallweit Signed-off-by: Thomas Gleixner Link: https://lkml.kernel.org/r/146835e8-c086-4e85-7ece-bcba6795e6db@gmail.com --- arch/x86/include/asm/hw_irq.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h index cbd97e2..4154bc5 100644 --- a/arch/x86/include/asm/hw_irq.h +++ b/arch/x86/include/asm/hw_irq.h @@ -153,8 +153,8 @@ extern char irq_entries_start[]; extern char spurious_entries_start[]; #define VECTOR_UNUSED NULL -#define VECTOR_SHUTDOWN ((void *)~0UL) -#define VECTOR_RETRIGGERED ((void *)~1UL) +#define VECTOR_SHUTDOWN ((void *)-1L) +#define VECTOR_RETRIGGERED ((void *)-2L) typedef struct irq_desc* vector_irq_t[NR_VECTORS]; DECLARE_PER_CPU(vector_irq_t, vector_irq);