linux-stable/arch/nios2/kernel/vmlinux.lds.S
Peter Zijlstra 2b5a0e425e objtool/idle: Validate __cpuidle code as noinstr
Idle code is very like entry code in that RCU isn't available. As
such, add a little validation.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Tested-by: Tony Lindgren <tony@atomide.com>
Tested-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Frederic Weisbecker <frederic@kernel.org>
Link: https://lore.kernel.org/r/20230112195540.373461409@infradead.org
2023-01-13 11:48:15 +01:00

63 lines
1 KiB
ArmAsm

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (C) 2009 Thomas Chou <thomas@wytron.com.tw>
*/
#include <asm/page.h>
#include <asm-generic/vmlinux.lds.h>
#include <asm/cache.h>
#include <asm/thread_info.h>
OUTPUT_FORMAT("elf32-littlenios2", "elf32-littlenios2", "elf32-littlenios2")
OUTPUT_ARCH(nios)
ENTRY(_start) /* Defined in head.S */
jiffies = jiffies_64;
SECTIONS
{
. = CONFIG_NIOS2_MEM_BASE | CONFIG_NIOS2_KERNEL_REGION_BASE;
_text = .;
_stext = .;
HEAD_TEXT_SECTION
.text : {
TEXT_TEXT
SCHED_TEXT
LOCK_TEXT
IRQENTRY_TEXT
SOFTIRQENTRY_TEXT
KPROBES_TEXT
} =0
_etext = .;
.got : {
*(.got.plt)
*(.igot.plt)
*(.got)
*(.igot)
}
EXCEPTION_TABLE(L1_CACHE_BYTES)
. = ALIGN(PAGE_SIZE);
__init_begin = .;
INIT_TEXT_SECTION(PAGE_SIZE)
INIT_DATA_SECTION(PAGE_SIZE)
PERCPU_SECTION(L1_CACHE_BYTES)
__init_end = .;
_sdata = .;
RO_DATA(PAGE_SIZE)
RW_DATA(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
_edata = .;
BSS_SECTION(0, 0, 0)
_end = .;
STABS_DEBUG
DWARF_DEBUG
ELF_DETAILS
DISCARDS
}