Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932912AbcKVK4s (ORCPT ); Tue, 22 Nov 2016 05:56:48 -0500 Received: from pegase1.c-s.fr ([93.17.236.30]:63781 "EHLO pegase1.c-s.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932521AbcKVK4p (ORCPT ); Tue, 22 Nov 2016 05:56:45 -0500 Message-Id: From: Christophe Leroy Subject: [PATCH v2 0/2] powerpc: stack protector (-fstack-protector) support To: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , Scott Wood Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, Nicolas Pitre Date: Tue, 22 Nov 2016 11:49:28 +0100 (CET) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 682 Lines: 17 Add HAVE_CC_STACKPROTECTOR to powerpc. This is copied from ARM. Christophe Leroy (2): powerpc: initial stack protector (-fstack-protector) support powerpc/32: stack protector: change the canary value per task arch/powerpc/Kconfig | 1 + arch/powerpc/include/asm/stackprotector.h | 40 +++++++++++++++++++++++++++++++ arch/powerpc/kernel/Makefile | 4 ++++ arch/powerpc/kernel/asm-offsets.c | 3 +++ arch/powerpc/kernel/entry_32.S | 6 ++++- arch/powerpc/kernel/process.c | 6 +++++ 6 files changed, 59 insertions(+), 1 deletion(-) create mode 100644 arch/powerpc/include/asm/stackprotector.h -- 2.10.1