Received: by 2002:ac0:a582:0:0:0:0:0 with SMTP id m2-v6csp3607064imm; Mon, 15 Oct 2018 00:39:34 -0700 (PDT) X-Google-Smtp-Source: ACcGV62ky8HW8vSK+LgEdVVmO2BopbEqQE54PELkktGFgIHgN/QR9n1tMpz0jN82/ja7SAeAaxqL X-Received: by 2002:a63:7156:: with SMTP id b22-v6mr14910774pgn.342.1539589174643; Mon, 15 Oct 2018 00:39:34 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1539589174; cv=none; d=google.com; s=arc-20160816; b=FJkjammcot3Rss2gGLiN3BSccE3atAWEDj50XnbAP7KoMqWM1toZcrAJ7pmuSR6U1D c56aUcSfC+4txer7RzyB2uJlmg3GwAWl5UbjrqG6eMQQsb/z49cNLfuO3nvDk41uQe4l EpVew9TAGj86Hmbs8jSjdI9Y4oGHp+8mWiGEKYK8t/jXh0eIVa24qfKJ4ZrJpKkVciXm B5YU7ykdfXfD/pSF03HlgoasVr/8l4ci8zPirReHyIGYO6Gwyly7iYvjY557doYarq8s 6RcZn7QzfIhTzbVUMWVBz3yiLETXVsMtErGWMDlexh7wNuN+h453aj4tcY9BrTQuW/tP oTuQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:date:cc:to:subject:from:message-id; bh=2RhXc5Y2vhUlBjIgfsaFHW2ZFd4vs+rKXTEE7oqivwo=; b=UuV8VkQhgtdKlCaBTHgEJKm5gjWon1w1eEuG9kfnljbPHn/Y0Mb4J4fKiWBaoxJp+r /lQW7KOMqhakhDRMDiJfkKwsr+gkQXf6XYmXyETHUQrP/xl5+pJ33Z1CzakGR+UEswD2 /+L8d2wmK5ed0wlr8MauJ14PIUUsubjK/du0ZiftivStjcEugrBvXzAX/30NW4rCP47W f0ZXCoNjCHK9fOqQP3s7hSd7ZqupYuXl6+2oTd8vgG4UHFdjdJaw+xbrGP0SGtoj3r8I ZRfusBXuj27ZYyyhSs+Sn4REtqKTptf1D1HQCUj1frC208yttRAXayOfXDcubRwgGcSZ FeHw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id f3-v6si319475pld.93.2018.10.15.00.39.19; Mon, 15 Oct 2018 00:39:34 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726623AbeJOPWP (ORCPT + 99 others); Mon, 15 Oct 2018 11:22:15 -0400 Received: from pegase1.c-s.fr ([93.17.236.30]:31312 "EHLO pegase1.c-s.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726273AbeJOPWP (ORCPT ); Mon, 15 Oct 2018 11:22:15 -0400 Received: from localhost (mailhub1-int [192.168.12.234]) by localhost (Postfix) with ESMTP id 42YVfL0GQwz9ttC9; Mon, 15 Oct 2018 09:38:02 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at c-s.fr Received: from pegase1.c-s.fr ([192.168.12.234]) by localhost (pegase1.c-s.fr [192.168.12.234]) (amavisd-new, port 10024) with ESMTP id 4p3DdVgtPWtk; Mon, 15 Oct 2018 09:38:01 +0200 (CEST) Received: from messagerie.si.c-s.fr (messagerie.si.c-s.fr [192.168.25.192]) by pegase1.c-s.fr (Postfix) with ESMTP id 42YVfK6lQ0z9ttC7; Mon, 15 Oct 2018 09:38:01 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 1E0068B788; Mon, 15 Oct 2018 09:38:11 +0200 (CEST) X-Virus-Scanned: amavisd-new at c-s.fr Received: from messagerie.si.c-s.fr ([127.0.0.1]) by localhost (messagerie.si.c-s.fr [127.0.0.1]) (amavisd-new, port 10023) with ESMTP id JjHJGuL1Oj04; Mon, 15 Oct 2018 09:38:11 +0200 (CEST) Received: from pc13168vm.idsi0.si.c-s.fr (po15451.idsi0.si.c-s.fr [172.25.231.2]) by messagerie.si.c-s.fr (Postfix) with ESMTP id E89978B786; Mon, 15 Oct 2018 09:38:10 +0200 (CEST) Received: by pc13168vm.idsi0.si.c-s.fr (Postfix, from userid 0) id 7B5E76F46D; Mon, 15 Oct 2018 07:38:10 +0000 (UTC) Message-Id: <52facff7ae5377f1f0d023917dddb588350a7028.1539589080.git.christophe.leroy@c-s.fr> From: Christophe Leroy Subject: [PATCH] powerpc/traps: remove redundant in_interrupt panic in die() To: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Date: Mon, 15 Oct 2018 07:38:10 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org do_exit() already includes a test to panic() is in_interrupt() This patch removes powerpc one which is redundant. Signed-off-by: Christophe Leroy --- arch/powerpc/kernel/traps.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index 39fde4b40b6e..47904cd1ff46 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -247,8 +247,6 @@ static void oops_end(unsigned long flags, struct pt_regs *regs, mdelay(MSEC_PER_SEC); } - if (in_interrupt()) - panic("Fatal exception in interrupt"); if (panic_on_oops) panic("Fatal exception"); do_exit(signr); -- 2.13.3