From 04c4927359b1f09310bfee92e7187c9022be3e00 Mon Sep 17 00:00:00 2001 From: Bhupesh Sharma Date: Mon, 19 Feb 2018 12:09:54 +0530 Subject: [PATCH] arm64: Fix compilation error while accessing MPIDR_HWID_BITMASK from .S files Since commit e1a50de37860 (arm64: cputype: Silence Sparse warnings), compilation of arm64 architecture is broken with the following error messages: AR arch/arm64/kernel/built-in.o arch/arm64/kernel/head.S: Assembler messages: arch/arm64/kernel/head.S:677: Error: found 'L', expected: ')' arch/arm64/kernel/head.S:677: Error: found 'L', expected: ')' arch/arm64/kernel/head.S:677: Error: found 'L', expected: ')' arch/arm64/kernel/head.S:677: Error: junk at end of line, first unrecognized character is `L' arch/arm64/kernel/head.S:677: Error: unexpected characters following instruction at operand 2 -- `movz x1,:abs_g1_s:0xff00ffffffUL' arch/arm64/kernel/head.S:677: Error: unexpected characters following instruction at operand 2 -- `movk x1,:abs_g0_nc:0xff00ffffffUL' This patch fixes the same by using the UL() macro correctly for assigning the MPIDR_HWID_BITMASK macro value. Fixes: e1a50de37860 ("arm64: cputype: Silence Sparse warnings") Acked-by: Arnd Bergmann Acked-by: Robin Murphy Signed-off-by: Bhupesh Sharma Signed-off-by: Catalin Marinas --- arch/arm64/include/asm/cputype.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h index eda8c5f..350c76a 100644 --- a/arch/arm64/include/asm/cputype.h +++ b/arch/arm64/include/asm/cputype.h @@ -20,7 +20,7 @@ #define MPIDR_UP_BITMASK (0x1 << 30) #define MPIDR_MT_BITMASK (0x1 << 24) -#define MPIDR_HWID_BITMASK 0xff00ffffffUL +#define MPIDR_HWID_BITMASK UL(0xff00ffffff) #define MPIDR_LEVEL_BITS_SHIFT 3 #define MPIDR_LEVEL_BITS (1 << MPIDR_LEVEL_BITS_SHIFT) -- 2.7.4