From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kees Cook Subject: [PATCH v5 24/36] arm/build: Add missing sections Date: Fri, 31 Jul 2020 16:08:08 -0700 Message-ID: <20200731230820.1742553-25-keescook@chromium.org> References: <20200731230820.1742553-1-keescook@chromium.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20200731230820.1742553-1-keescook@chromium.org> Sender: linux-kernel-owner@vger.kernel.org To: Thomas Gleixner , Will Deacon Cc: Kees Cook , Nick Desaulniers , Catalin Marinas , Mark Rutland , Ard Biesheuvel , Peter Collingbourne , James Morse , Borislav Petkov , Ingo Molnar , Russell King , Masahiro Yamada , Arvind Sankar , Nathan Chancellor , Arnd Bergmann , x86@kernel.org, clang-built-linux@googlegroups.com, linux-arch@vger.kernel.org, linux-efi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org List-Id: linux-arch.vger.kernel.org Add missing text stub sections .vfp11_veneer and .v4_bx, as well as missing DWARF sections, when present in the build. Reviewed-by: Nick Desaulniers Signed-off-by: Kees Cook --- arch/arm/include/asm/vmlinux.lds.h | 4 +++- arch/arm/kernel/vmlinux-xip.lds.S | 1 + arch/arm/kernel/vmlinux.lds.S | 1 + 3 files changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm/include/asm/vmlinux.lds.h b/arch/arm/include/asm/vmlinux.lds.h index c4af5182ab48..6624dd97475c 100644 --- a/arch/arm/include/asm/vmlinux.lds.h +++ b/arch/arm/include/asm/vmlinux.lds.h @@ -59,7 +59,9 @@ #define ARM_STUBS_TEXT \ *(.gnu.warning) \ *(.glue_7) \ - *(.glue_7t) + *(.glue_7t) \ + *(.vfp11_veneer) \ + *(.v4_bx) #define ARM_TEXT \ IDMAP_TEXT \ diff --git a/arch/arm/kernel/vmlinux-xip.lds.S b/arch/arm/kernel/vmlinux-xip.lds.S index 57fcbf55f913..11ffa79751da 100644 --- a/arch/arm/kernel/vmlinux-xip.lds.S +++ b/arch/arm/kernel/vmlinux-xip.lds.S @@ -150,6 +150,7 @@ SECTIONS _end = .; STABS_DEBUG + DWARF_DEBUG ARM_DETAILS } diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S index 1d3d3b599635..dc672fe35de3 100644 --- a/arch/arm/kernel/vmlinux.lds.S +++ b/arch/arm/kernel/vmlinux.lds.S @@ -149,6 +149,7 @@ SECTIONS _end = .; STABS_DEBUG + DWARF_DEBUG ARM_DETAILS } -- 2.25.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47330 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727893AbgGaXST (ORCPT ); Fri, 31 Jul 2020 19:18:19 -0400 Received: from mail-pf1-x444.google.com (mail-pf1-x444.google.com [IPv6:2607:f8b0:4864:20::444]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A8D1DC061756 for ; Fri, 31 Jul 2020 16:18:19 -0700 (PDT) Received: by mail-pf1-x444.google.com with SMTP id z188so7342588pfc.6 for ; Fri, 31 Jul 2020 16:18:19 -0700 (PDT) From: Kees Cook Subject: [PATCH v5 24/36] arm/build: Add missing sections Date: Fri, 31 Jul 2020 16:08:08 -0700 Message-ID: <20200731230820.1742553-25-keescook@chromium.org> In-Reply-To: <20200731230820.1742553-1-keescook@chromium.org> References: <20200731230820.1742553-1-keescook@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-arch-owner@vger.kernel.org List-ID: To: Thomas Gleixner , Will Deacon Cc: Kees Cook , Nick Desaulniers , Catalin Marinas , Mark Rutland , Ard Biesheuvel , Peter Collingbourne , James Morse , Borislav Petkov , Ingo Molnar , Russell King , Masahiro Yamada , Arvind Sankar , Nathan Chancellor , Arnd Bergmann , x86@kernel.org, clang-built-linux@googlegroups.com, linux-arch@vger.kernel.org, linux-efi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Message-ID: <20200731230808.EfHUwQABdZOVTjuKCenhuaAgTEOImlYbrK_qbG5MEQU@z> Add missing text stub sections .vfp11_veneer and .v4_bx, as well as missing DWARF sections, when present in the build. Reviewed-by: Nick Desaulniers Signed-off-by: Kees Cook --- arch/arm/include/asm/vmlinux.lds.h | 4 +++- arch/arm/kernel/vmlinux-xip.lds.S | 1 + arch/arm/kernel/vmlinux.lds.S | 1 + 3 files changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm/include/asm/vmlinux.lds.h b/arch/arm/include/asm/vmlinux.lds.h index c4af5182ab48..6624dd97475c 100644 --- a/arch/arm/include/asm/vmlinux.lds.h +++ b/arch/arm/include/asm/vmlinux.lds.h @@ -59,7 +59,9 @@ #define ARM_STUBS_TEXT \ *(.gnu.warning) \ *(.glue_7) \ - *(.glue_7t) + *(.glue_7t) \ + *(.vfp11_veneer) \ + *(.v4_bx) #define ARM_TEXT \ IDMAP_TEXT \ diff --git a/arch/arm/kernel/vmlinux-xip.lds.S b/arch/arm/kernel/vmlinux-xip.lds.S index 57fcbf55f913..11ffa79751da 100644 --- a/arch/arm/kernel/vmlinux-xip.lds.S +++ b/arch/arm/kernel/vmlinux-xip.lds.S @@ -150,6 +150,7 @@ SECTIONS _end = .; STABS_DEBUG + DWARF_DEBUG ARM_DETAILS } diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S index 1d3d3b599635..dc672fe35de3 100644 --- a/arch/arm/kernel/vmlinux.lds.S +++ b/arch/arm/kernel/vmlinux.lds.S @@ -149,6 +149,7 @@ SECTIONS _end = .; STABS_DEBUG + DWARF_DEBUG ARM_DETAILS } -- 2.25.1