From patchwork Mon Feb 22 14:10:25 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 8376791 X-Patchwork-Delegate: horms@verge.net.au Return-Path: X-Original-To: patchwork-linux-renesas-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id C13FDC0553 for ; Mon, 22 Feb 2016 14:10:37 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 2E31120504 for ; Mon, 22 Feb 2016 14:10:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1F9E620501 for ; Mon, 22 Feb 2016 14:10:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754220AbcBVOKf (ORCPT ); Mon, 22 Feb 2016 09:10:35 -0500 Received: from sauhun.de ([89.238.76.85]:41606 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754973AbcBVOKe (ORCPT ); Mon, 22 Feb 2016 09:10:34 -0500 Received: from p4fe25c91.dip0.t-ipconnect.de ([79.226.92.145]:48778 helo=localhost) by pokefinder.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1aXrC3-0006XW-NJ; Mon, 22 Feb 2016 15:10:31 +0100 From: Wolfram Sang To: linux-renesas-soc@vger.kernel.org Cc: Wolfram Sang , Geert Uytterhoeven Subject: [RFC] Revert "ARM: shmobile: defconfig: Do not enable CONFIG_CPU_BPREDICT_DISABLE" Date: Mon, 22 Feb 2016 15:10:25 +0100 Message-Id: <1456150225-12821-1-git-send-email-wsa@the-dreams.de> X-Mailer: git-send-email 2.7.0 Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Wolfram Sang This reverts commit 406663ed61c8ad2b792824af1c1bc0e4faa711c6. With BPREDICT enabled, my Lager board can't boot anymore and gets stuck early in the boot process (mostly without any printout, sometimes with a little printout) Signed-off-by: Wolfram Sang --- Let me know if I can do something to give you more information. Maybe we can resolve it differently. But as it stands now, it is a regression. arch/arm/configs/shmobile_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/configs/shmobile_defconfig b/arch/arm/configs/shmobile_defconfig index b7b714c3958c2f..6582b88e30672e 100644 --- a/arch/arm/configs/shmobile_defconfig +++ b/arch/arm/configs/shmobile_defconfig @@ -20,6 +20,7 @@ CONFIG_ARCH_R8A7791=y CONFIG_ARCH_R8A7793=y CONFIG_ARCH_R8A7794=y CONFIG_ARCH_SH73A0=y +CONFIG_CPU_BPREDICT_DISABLE=y CONFIG_PL310_ERRATA_588369=y CONFIG_ARM_ERRATA_754322=y CONFIG_PCI=y