From patchwork Wed Feb 3 01:34:59 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bryan Wu X-Patchwork-Id: 44332 X-Patchwork-Delegate: apw@canonical.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from chlorine.canonical.com (chlorine.canonical.com [91.189.94.204]) by ozlabs.org (Postfix) with ESMTP id 585D9B7D2C for ; Wed, 3 Feb 2010 12:35:10 +1100 (EST) Received: from localhost ([127.0.0.1] helo=chlorine.canonical.com) by chlorine.canonical.com with esmtp (Exim 4.69) (envelope-from ) id 1NcU90-0008RJ-Il; Wed, 03 Feb 2010 01:35:02 +0000 Received: from adelie.canonical.com ([91.189.90.139]) by chlorine.canonical.com with esmtp (Exim 4.69) (envelope-from ) id 1NcU8z-0008RE-AE for kernel-team@lists.ubuntu.com; Wed, 03 Feb 2010 01:35:01 +0000 Received: from hutte.canonical.com ([91.189.90.181]) by adelie.canonical.com with esmtp (Exim 4.69 #1 (Debian)) id 1NcU8z-0008MT-7j for ; Wed, 03 Feb 2010 01:35:01 +0000 Received: from [199.223.125.189] (helo=canonical.com) by hutte.canonical.com with esmtpsa (TLS-1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.69) (envelope-from ) id 1NcU8y-0007Yz-SE for kernel-team@lists.ubuntu.com; Wed, 03 Feb 2010 01:35:01 +0000 From: Bryan Wu To: kernel-team@lists.ubuntu.com Subject: [PATCH] UBUNTU: [Config] Enable CONFIG_THUMBEE for fsl-imx51 branch Date: Tue, 2 Feb 2010 17:34:59 -0800 Message-Id: <1265160899-12429-1-git-send-email-bryan.wu@canonical.com> X-Mailer: git-send-email 1.6.3.3 X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.9 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: kernel-team-bounces@lists.ubuntu.com Errors-To: kernel-team-bounces@lists.ubuntu.com As Dave Martin suggested, some ThumbEE based JIT code is to be merged into openjdk-6 for lucid. The ThumbEE extension has a small amount of additional per-process context which will not be switched properly unless CONFIG_ARM_THUMBEE is enabled, leading to potential instability of user processes which use this extension. Signed-off-by: Bryan Wu --- debian.fsl-imx51/config/config.common.ubuntu | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/debian.fsl-imx51/config/config.common.ubuntu b/debian.fsl-imx51/config/config.common.ubuntu index b3b6ccc..c823483 100644 --- a/debian.fsl-imx51/config/config.common.ubuntu +++ b/debian.fsl-imx51/config/config.common.ubuntu @@ -104,7 +104,7 @@ CONFIG_ARM=y # CONFIG_ARM_ERRATA_458693 is not set # CONFIG_ARM_ERRATA_460075 is not set CONFIG_ARM_THUMB=y -# CONFIG_ARM_THUMBEE is not set +CONFIG_ARM_THUMBEE=y # CONFIG_ARM_UNWIND is not set # CONFIG_ARPD is not set CONFIG_ASK_IP_FIB_HASH=y