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Date: Thu, 31 Jan 2019 11:24:10 -0800
From: Thomas Garnier <>
	Thomas Garnier <>,
	Thomas Gleixner <>,
	Ingo Molnar <>,
	Borislav Petkov <>,
	"H. Peter Anvin" <>,,
	Juergen Gross <>,
	Thomas Garnier <>,
	"Peter Zijlstra (Intel)" <>,
	Nadav Amit <>,
	Arnaldo Carvalho de Melo <>,
Subject: [PATCH v6 03/27] x86: Add macro to get symbol address for PIE support

Add a new _ASM_MOVABS macro to fetch a symbol address. It will be used
to replace "_ASM_MOV $<symbol>, %dst" code construct that are not compatible
with PIE.

Signed-off-by: Thomas Garnier <>
 arch/x86/include/asm/asm.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/include/asm/asm.h b/arch/x86/include/asm/asm.h
index 6467757bb39f..5ff63ca80bca 100644
--- a/arch/x86/include/asm/asm.h
+++ b/arch/x86/include/asm/asm.h
@@ -30,6 +30,7 @@
 #define _ASM_ALIGN	__ASM_SEL(.balign 4, .balign 8)
 #define _ASM_MOV	__ASM_SIZE(mov)
+#define _ASM_MOVABS	__ASM_SEL(movl, movabsq)
 #define _ASM_INC	__ASM_SIZE(inc)
 #define _ASM_DEC	__ASM_SIZE(dec)
 #define _ASM_ADD	__ASM_SIZE(add)

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