From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Mon, 15 Sep 2014 21:28:59 +0200 (CEST) Received: from mail.linuxfoundation.org ([140.211.169.12]:37584 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S27009002AbaIOT1MFyLJ0 (ORCPT ); Mon, 15 Sep 2014 21:27:12 +0200 Received: from localhost (c-24-22-230-10.hsd1.wa.comcast.net [24.22.230.10]) by mail.linuxfoundation.org (Postfix) with ESMTPSA id E9E58B09; Mon, 15 Sep 2014 19:27:03 +0000 (UTC) From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Alex Smith , linux-mips@linux-mips.org, Ralf Baechle Subject: [PATCH 3.16 062/158] MIPS: ptrace: Test correct tasks flags in task_user_regset_view() Date: Mon, 15 Sep 2014 12:25:01 -0700 Message-Id: <20140915192544.757856198@linuxfoundation.org> X-Mailer: git-send-email 2.1.0 In-Reply-To: <20140915192542.872134685@linuxfoundation.org> References: <20140915192542.872134685@linuxfoundation.org> User-Agent: quilt/0.63-1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 42582 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: gregkh@linuxfoundation.org Precedence: bulk List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-Id: linux-mips X-List-ID: linux-mips List-subscribe: List-owner: List-post: List-archive: X-list: linux-mips 3.16-stable review patch. If anyone has any objections, please let me know. ------------------ From: Alex Smith commit 65768a1a92cb12cbba87588927cf597a65d560aa upstream. task_user_regset_view() should test for TIF_32BIT_REGS in the flags of the specified task, not of the current task. Signed-off-by: Alex Smith Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7450/ Signed-off-by: Ralf Baechle Signed-off-by: Greg Kroah-Hartman --- arch/mips/kernel/ptrace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/mips/kernel/ptrace.c +++ b/arch/mips/kernel/ptrace.c @@ -398,7 +398,7 @@ const struct user_regset_view *task_user #endif #ifdef CONFIG_MIPS32_O32 - if (test_thread_flag(TIF_32BIT_REGS)) + if (test_tsk_thread_flag(task, TIF_32BIT_REGS)) return &user_mips_view; #endif