diff mbox series

[2/3] arm64: include asm/cacheflush.h in asm/hugetlb.h

Message ID bd77cc1b-e83b-f276-9e27-c19e7c9119aa@google.com (mailing list archive)
State New
Headers show
Series arch: include asm/cacheflush.h in asm/hugetlb.h | expand

Commit Message

Hugh Dickins Aug. 14, 2023, 4:53 a.m. UTC 
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).

Signed-off-by: Hugh Dickins <hughd@google.com>
---
 arch/arm64/include/asm/hugetlb.h | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/arch/arm64/include/asm/hugetlb.h b/arch/arm64/include/asm/hugetlb.h
index a91d6219aa78..f43a38ac1779 100644
--- a/arch/arm64/include/asm/hugetlb.h
+++ b/arch/arm64/include/asm/hugetlb.h
@@ -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