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arm64: include asm/cacheflush.h in asm/hugetlb.h

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PG_dcache_clean is used in asm/hugetlb.h but defined in asm/cacheflush.h:
builds rely on an accident of that being included via linux/mempolicy.h,
but better include it directly (like arch/sh/include/asm/hugetlb.h does).

Link: https://lkml.kernel.org/r/bd77cc1b-e83b-f276-9e27-c19e7c9119aa@google.com
Signed-off-by: Hugh Dickins <hughd@google.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Hugh Dickins 2023-08-13 21:53:17 -07:00 committed by Andrew Morton
parent 889690bcbc
commit 1de8c835a9
1 changed files with 1 additions and 0 deletions
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arch/arm64/include/asm/hugetlb.h
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@ -10,6 +10,7 @@
#ifndef __ASM_HUGETLB_H
#define __ASM_HUGETLB_H
#include <asm/cacheflush.h>
#include <asm/page.h>
#ifdef CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION