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eaf937075c
The .notes section should be non-executable read-only data. As such, move it to the RO_DATA macro instead of being per-architecture defined. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Borislav Petkov <bp@suse.de> Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com> # s390 Cc: Andy Lutomirski <luto@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: linux-alpha@vger.kernel.org Cc: linux-arch@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-c6x-dev@linux-c6x.org Cc: linux-ia64@vger.kernel.org Cc: linux-s390@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Michal Simek <monstr@monstr.eu> Cc: Rick Edgecombe <rick.p.edgecombe@intel.com> Cc: Segher Boessenkool <segher@kernel.crashing.org> Cc: Will Deacon <will@kernel.org> Cc: x86-ml <x86@kernel.org> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Link: https://lkml.kernel.org/r/20191029211351.13243-11-keescook@chromium.org
72 lines
1.3 KiB
ArmAsm
72 lines
1.3 KiB
ArmAsm
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Linker script for Hexagon kernel
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*
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* Copyright (c) 2010-2014, The Linux Foundation. All rights reserved.
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*/
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#include <asm-generic/vmlinux.lds.h>
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#include <asm/asm-offsets.h> /* Most of the kernel defines are here */
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#include <asm/mem-layout.h> /* except for page_offset */
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#include <asm/cache.h> /* and now we're pulling cache line size */
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#include <asm/thread_info.h> /* and we need THREAD_SIZE too */
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OUTPUT_ARCH(hexagon)
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ENTRY(stext)
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jiffies = jiffies_64;
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/*
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See asm-generic/vmlinux.lds.h for expansion of some of these macros.
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See asm-generic/sections.h for seemingly required labels.
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*/
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#define PAGE_SIZE _PAGE_SIZE
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SECTIONS
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{
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. = PAGE_OFFSET;
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__init_begin = .;
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HEAD_TEXT_SECTION
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INIT_TEXT_SECTION(PAGE_SIZE)
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PERCPU_SECTION(L1_CACHE_BYTES)
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__init_end = .;
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. = ALIGN(_PAGE_SIZE);
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_stext = .;
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.text : AT(ADDR(.text)) {
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_text = .;
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TEXT_TEXT
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SCHED_TEXT
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CPUIDLE_TEXT
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LOCK_TEXT
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KPROBES_TEXT
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*(.fixup)
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}
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_etext = .;
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INIT_DATA_SECTION(PAGE_SIZE)
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_sdata = .;
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RW_DATA_SECTION(32,PAGE_SIZE,_THREAD_SIZE)
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RO_DATA_SECTION(PAGE_SIZE)
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_edata = .;
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EXCEPTION_TABLE(16)
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BSS_SECTION(_PAGE_SIZE, _PAGE_SIZE, _PAGE_SIZE)
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_end = .;
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/DISCARD/ : {
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EXIT_TEXT
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EXIT_DATA
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EXIT_CALL
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}
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STABS_DEBUG
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DWARF_DEBUG
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}
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