Return-Path: Message-Id: <20141116215328.857299108@1wt.eu> Date: Sun, 16 Nov 2014 22:53:33 +0100 From: Willy Tarreau To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Markos Chandras , linux-mips@linux-mips.org, Ralf Baechle , Willy Tarreau Subject: [ 05/48] MIPS: asm: thread_info: Add _TIF_SECCOMP flag In-Reply-To: <28c765bc23bd4bae1611534e510f49f8@local> Sender: linux-kernel-owner@vger.kernel.org List-ID: 2.6.32-longterm review patch. If anyone has any objections, please let me know. ------------------ From: Markos Chandras Add _TIF_SECCOMP flag to _TIF_WORK_SYSCALL_ENTRY to indicate that the system call needs to be checked against a seccomp filter. Signed-off-by: Markos Chandras Reviewed-by: Paul Burton Reviewed-by: James Hogan Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/6405/ Signed-off-by: Ralf Baechle (cherry picked from commit 137f7df8cead00688524c82360930845396b8a21) [wt: fixes CVE-2014-4157 - no _TIF_NOHZ nor _TIF_SYSCALL_TRACEPOINT in 2.6.32] Signed-off-by: Willy Tarreau --- arch/mips/include/asm/thread_info.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h index 2ef1662..b0e25eb 100644 --- a/arch/mips/include/asm/thread_info.h +++ b/arch/mips/include/asm/thread_info.h @@ -145,7 +145,8 @@ register struct thread_info *__current_thread_info __asm__("$28"); #define _TIF_FPUBOUND (1<