kevin/linux
1
Fork 0
Code

loongarch/cpu: Switch to arch_cpu_finalize_init()

Browse Source 
check_bugs() is about to be phased out. Switch over to the new
arch_cpu_finalize_init() implementation.

No functional change.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20230613224545.195288218@linutronix.de
This commit is contained in:
Thomas Gleixner 2023-06-14 01:39:28 +02:00
parent 6c38e30056
commit 9841c42316
3 changed files with 3 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/loongarch/Kconfig
View File

@ -10,6 +10,7 @@ config LOONGARCH
select ARCH_ENABLE_MEMORY_HOTPLUG
select ARCH_ENABLE_MEMORY_HOTREMOVE
select ARCH_HAS_ACPI_TABLE_UPGRADE if ACPI
select ARCH_HAS_CPU_FINALIZE_INIT
select ARCH_HAS_FORTIFY_SOURCE
select ARCH_HAS_NMI_SAFE_THIS_CPU_OPS
select ARCH_HAS_PTE_SPECIAL

15
arch/loongarch/include/asm/bugs.h
View File

@ -1,15 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/*
* This is included by init/main.c to check for architecture-dependent bugs.
*
* Copyright (C) 2020-2022 Loongson Technology Corporation Limited
*/
#ifndef _ASM_BUGS_H
#define _ASM_BUGS_H
#include <asm/cpu.h>
#include <asm/cpu-info.h>
extern void check_bugs(void);
#endif /* _ASM_BUGS_H */

4
arch/loongarch/kernel/setup.c
View File

@ -12,6 +12,7 @@
*/
#include <linux/init.h>
#include <linux/acpi.h>
#include <linux/cpu.h>
#include <linux/dmi.h>
#include <linux/efi.h>
#include <linux/export.h>
@ -37,7 +38,6 @@
#include <asm/addrspace.h>
#include <asm/alternative.h>
#include <asm/bootinfo.h>
#include <asm/bugs.h>
#include <asm/cache.h>
#include <asm/cpu.h>
#include <asm/dma.h>
@ -87,7 +87,7 @@ const char *get_system_type(void)
return "generic-loongson-machine";
}
void __init check_bugs(void)
void __init arch_cpu_finalize_init(void)
{
alternative_instructions();
}