alternative-asm.h « asm « include « x86 « arch - platform/kernel/linux-rpi3 - Domain: System / Kernel; Licenses: GPL-2.0;

index : platform/kernel/linux-rpi3

Domain: System / Kernel; Licenses: GPL-2.0;

Inki Dae <inki.dae@samsung.com>, Jaehoon Chung <jh80.chung@samsung.com>, Joonyoung Shim <jy0922.shim@samsung.com>, Seung-Woo Kim <sw0312.kim@samsung.com>

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path: root/arch/x86/include/asm/alternative-asm.h

blob: e2077d343c33dbd5684287fffd46aa065e22a687 (plain)

#ifdef __ASSEMBLY__

#ifdef CONFIG_X86_32
# define X86_ALIGN .long
#else
# define X86_ALIGN .quad
#endif

#ifdef CONFIG_SMP
	.macro LOCK_PREFIX
1:	lock
	.section .smp_locks,"a"
	.align 4
	X86_ALIGN 1b
	.previous
	.endm
#else
	.macro LOCK_PREFIX
	.endm
#endif

#endif  /*  __ASSEMBLY__  */