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loongarch/cpu: Switch to arch_cpu_finalize_init() 

commit 9841c42316 upstream

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
Signed-off-by: Daniel Sneddon <daniel.sneddon@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Thomas Gleixner 2023-08-01 16:36:25 +02:00 committed by Greg Kroah-Hartman
parent 403e4cc67e
commit 08e86d42e2
2 changed files with 7 additions and 0 deletions
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1
arch/loongarch/Kconfig
View File

@ -10,6 +10,7 @@ config LOONGARCH
select ARCH_ENABLE_MEMORY_HOTPLUG select ARCH_ENABLE_MEMORY_HOTPLUG
select ARCH_ENABLE_MEMORY_HOTREMOVE select ARCH_ENABLE_MEMORY_HOTREMOVE
select ARCH_HAS_ACPI_TABLE_UPGRADE if ACPI select ARCH_HAS_ACPI_TABLE_UPGRADE if ACPI
select ARCH_HAS_CPU_FINALIZE_INIT
select ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE select ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE
select ARCH_HAS_PTE_SPECIAL select ARCH_HAS_PTE_SPECIAL
select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST

6
arch/loongarch/kernel/setup.c
View File

@ -12,6 +12,7 @@
*/ */
#include <linux/init.h> #include <linux/init.h>
#include <linux/acpi.h> #include <linux/acpi.h>
#include <linux/cpu.h>
#include <linux/dmi.h> #include <linux/dmi.h>
#include <linux/efi.h> #include <linux/efi.h>
#include <linux/export.h> #include <linux/export.h>
@ -80,6 +81,11 @@ const char *get_system_type(void)
return "generic-loongson-machine"; return "generic-loongson-machine";
} }
void __init arch_cpu_finalize_init(void)
{
alternative_instructions();
}
static const char *dmi_string_parse(const struct dmi_header *dm, u8 s) static const char *dmi_string_parse(const struct dmi_header *dm, u8 s)
{ {
const u8 *bp = ((u8 *) dm) + dm->length; const u8 *bp = ((u8 *) dm) + dm->length;