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=-13.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 F3101C433E0 for ; Thu, 30 Jul 2020 11:48:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C13DC20838 for ; Thu, 30 Jul 2020 11:48:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="QWtrvpy4" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727914AbgG3LsB (ORCPT ); Thu, 30 Jul 2020 07:48:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58550 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726846AbgG3LsA (ORCPT ); Thu, 30 Jul 2020 07:48:00 -0400 Received: from mail-pl1-x643.google.com (mail-pl1-x643.google.com [IPv6:2607:f8b0:4864:20::643]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D98E2C061794 for ; Thu, 30 Jul 2020 04:48:00 -0700 (PDT) Received: by mail-pl1-x643.google.com with SMTP id u10so4365304plr.7 for ; Thu, 30 Jul 2020 04:48:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=8cHwrga8ZPutMLta5h4WnSYiA2AgMvAU+ca3QAS5wzo=; b=QWtrvpy4RJfudzoUjH2QqEy08Xvj40eNCPL/Ic+sIFsBkTM4TMCOlkDdXPtK9kZEtU hCmO3pnfQ/VvcT2FP8sIxt98W6ENjthB9htB3vwJiGftoLFUzvRfRnKyHiaCopVi4by8 zoDgRPe+KKd/mH/ydTuc7JcG11aeznCyMuSdZNLwlrYPIzyuOj+5oKjQS+qa0rIpiT5A hG0xYa9OTHKey/Q3TLOv+K/e9mWdciv+YMCN4x3/UtAmAFwqrZqIeetf3mfZw0KEwX2B 6astATArVcpomNsB5Df37IFX2OCilPOS/8s6cL8zCwmiZ+tTgtpAnLC9E3TWy3K3rt6+ 9ilQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=8cHwrga8ZPutMLta5h4WnSYiA2AgMvAU+ca3QAS5wzo=; b=K9azvl6EBNQgolBOlbwopX0l0Fz6hdGeaBf4IJaDOgn/CeIXsX+KBGq+Zv0K0ybScA ZdaC2ovN2gDlRbgc5ayeDN0Z+ormF3WmwSOaEFdtspkViajR1vCZDTEthebLk4sCQTq6 pLosqeW1clTBjB9zGiV+UkPx/g/wR7ni0/SOqp5+h9PmDutLyzL9WjkjJysLzBuLSnzq neK5Z1z48zT8AG/y4XBcujB5dPne0TzdPn/5ujf9M046EZ/sEJbH4JN+7EhjiLcwz5dI sV2AAB17uTPHVKDDmZXwezgJz0YMkqFqtDWorb+DoDUxdMbuBujtkefQPLXr8rvr7/U6 tz/A== X-Gm-Message-State: AOAM532q2APsSFdxmENHl49GasuLXpdJDaB8vkcMnowmlwXVpuhnZ0vf 1j+asa9nuBQbJXGDuEDnXv8= X-Google-Smtp-Source: ABdhPJxfzoSYziBFoqPbvBUoEyZdr6hDEwHo9TDernIxclCEWZ4L3L3ndnFzpdc6EnmbPUi6svPuWg== X-Received: by 2002:a17:90a:ce8c:: with SMTP id g12mr2776741pju.23.1596109680368; Thu, 30 Jul 2020 04:48:00 -0700 (PDT) Received: from huyue2.ccdomain.com ([103.29.143.67]) by smtp.gmail.com with ESMTPSA id f131sm6062451pgc.14.2020.07.30.04.47.56 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 30 Jul 2020 04:47:59 -0700 (PDT) From: Yue Hu To: catalin.marinas@arm.com, will@kernel.org, akpm@linux-foundation.org, mark.rutland@arm.com, james.morse@arm.com, peterx@redhat.com Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, huyue2@yulong.com, zbestahu@163.com Subject: [PATCH] arm64: mm: add message to die() in die_kernel_fault() Date: Thu, 30 Jul 2020 19:47:57 +0800 Message-Id: <20200730114757.13592-1-zbestahu@gmail.com> X-Mailer: git-send-email 2.19.1.windows.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Yue Hu Just to identify the kernel fault more clearly. Signed-off-by: Yue Hu --- arch/arm64/mm/fault.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c index 8afb238..3a753c7 100644 --- a/arch/arm64/mm/fault.c +++ b/arch/arm64/mm/fault.c @@ -289,7 +289,7 @@ static void die_kernel_fault(const char *msg, unsigned long addr, mem_abort_decode(esr); show_pte(addr); - die("Oops", regs, esr); + die("Oops - Page fault", regs, esr); bust_spinlocks(0); do_exit(SIGKILL); } -- 1.9.1