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=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 A9752C2BA83 for ; Wed, 12 Feb 2020 08:43:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7C8D520661 for ; Wed, 12 Feb 2020 08:43:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=monstr-eu.20150623.gappssmtp.com header.i=@monstr-eu.20150623.gappssmtp.com header.b="ex8fNHPD" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728567AbgBLIne (ORCPT ); Wed, 12 Feb 2020 03:43:34 -0500 Received: from mail-wr1-f68.google.com ([209.85.221.68]:37886 "EHLO mail-wr1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728457AbgBLIne (ORCPT ); Wed, 12 Feb 2020 03:43:34 -0500 Received: by mail-wr1-f68.google.com with SMTP id w15so1140783wru.4 for ; Wed, 12 Feb 2020 00:43:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monstr-eu.20150623.gappssmtp.com; s=20150623; h=sender:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=fGdSUfQkLfF9DHdMDJ60li9faldkILwXEkxG3rbMJHU=; b=ex8fNHPDp1r+bWrBKR0esR9qfcYVyA5glEE7UMwCBgPwjATziesFGlYx0DxioyRJYZ dPWRNvswyEl7UkeGN87c4FKCWNfh09bJMNiG62/RHoU7A/ETKml7KPHU34POrzFwNt52 48B5WIVvgl3LaxY2IWtXFPCWNEEv6E1QGchGoBPP2h0uQ0c7KwQKYQs1ag2e4RnCCoUY VnEeMhxymeqTBVrq1dDt30+TNrEuDAJTyJoGoF4ggxK+xzKoriEuWdkGlvke9yX7C+S0 jwdOQ6eCnJwLrflFglAClPwML1MiuvVgkKf+JdNddxa5BKMLhu9v7+6Qfg4Z1nkqeHix l32Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :mime-version:content-transfer-encoding; bh=fGdSUfQkLfF9DHdMDJ60li9faldkILwXEkxG3rbMJHU=; b=gq4uCeIDI/qKnNjrcOFwPlTjibbbUeLM2462fbZez4GGnPqALoJU6uM2MKKkTCpDOZ BroJI/kK0P8tdZMU2wJ6zzcgrQDh8zBLh27UbROEZ+WoFHrwpZT9X6OaRNL5ef5LxA2K xqWMNkgPuSFiOruSsQQsei1vWhCEwNXXSCktqAXkhtQCncJUInxrbYHZzyeMe/fmhDmn T3VY9qDrG0Xqe2fQ6+sP9j3N97RMFpYKFdKezf5mRrLKshI+Jcl7UG1mSuwo5N1erSyn wA3D++UXZtKWRbqlJQmbavHHLfAq34SLy4s1qieA/xgN7qG2jwK6uzO0+YZAgdmwEkrp qklg== X-Gm-Message-State: APjAAAWpnum9zIOy2vdewvAW7jxWmtZ/QseKsAFMABI6otlrcIV/Junp Rh3XsCfjCL5apiHd4QslowOmWf2UeD0Pbg== X-Google-Smtp-Source: APXvYqxgoPwHQJmB9TPvdAU8TKfypqitKOvk7OPqb3X+I31fSJGcGIKDmQNob8tkfVJ1c0OC7naEDg== X-Received: by 2002:a5d:54c1:: with SMTP id x1mr13514491wrv.240.1581497011545; Wed, 12 Feb 2020 00:43:31 -0800 (PST) Received: from localhost (nat-35.starnet.cz. [178.255.168.35]) by smtp.gmail.com with ESMTPSA id x6sm9023725wrr.6.2020.02.12.00.43.30 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 12 Feb 2020 00:43:30 -0800 (PST) From: Michal Simek To: linux-kernel@vger.kernel.org, monstr@monstr.eu, michal.simek@xilinx.com, git@xilinx.com Cc: Stefan Asserhall , Sebastian Andrzej Siewior , Thomas Gleixner , Valentin Schneider Subject: [PATCH] microblaze: Fix _reset() function Date: Wed, 12 Feb 2020 09:43:29 +0100 Message-Id: X-Mailer: git-send-email 2.25.0 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 There is a need to disable VM before jump to zero reset vector. Signed-off-by: Michal Simek Reviewed-by: Stefan Asserhall --- arch/microblaze/kernel/entry.S | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/microblaze/kernel/entry.S b/arch/microblaze/kernel/entry.S index f6ded356394a..b179f8f6d287 100644 --- a/arch/microblaze/kernel/entry.S +++ b/arch/microblaze/kernel/entry.S @@ -958,6 +958,7 @@ ENTRY(_switch_to) nop ENTRY(_reset) + VM_OFF brai 0; /* Jump to reset vector */ /* These are compiled and loaded into high memory, then -- 2.25.0