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Tip revision: 5b394b2ddf0347bef56e50c69a58773c94343ff3 authored by Linus Torvalds on 26 August 2018, 21:11:59 UTC
Linux 4.19-rc1
Tip revision: 5b394b2
irqflags.S
/* SPDX-License-Identifier: GPL-2.0 */

#include <asm/asm.h>
#include <asm/export.h>
#include <linux/linkage.h>

/*
 * unsigned long native_save_fl(void)
 */
ENTRY(native_save_fl)
	pushf
	pop %_ASM_AX
	ret
ENDPROC(native_save_fl)
EXPORT_SYMBOL(native_save_fl)

/*
 * void native_restore_fl(unsigned long flags)
 * %eax/%rdi: flags
 */
ENTRY(native_restore_fl)
	push %_ASM_ARG1
	popf
	ret
ENDPROC(native_restore_fl)
EXPORT_SYMBOL(native_restore_fl)
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