From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: 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> In-Reply-To: <20140915192542.872134685@linuxfoundation.org> References: <20140915192542.872134685@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: 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