diff mbox series

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

Message ID 84bd3b96-8dbe-51b1-d7d1-6e4f9d8937d8@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/riscv/include/asm/hugetlb.h | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/arch/riscv/include/asm/hugetlb.h b/arch/riscv/include/asm/hugetlb.h
index ce1ebda1a49a..34e24f078cc1 100644
--- a/arch/riscv/include/asm/hugetlb.h
+++ b/arch/riscv/include/asm/hugetlb.h
@@ -2,6 +2,7 @@ 
 #ifndef _ASM_RISCV_HUGETLB_H
 #define _ASM_RISCV_HUGETLB_H
 
+#include <asm/cacheflush.h>
 #include <asm/page.h>
 
 static inline void arch_clear_hugepage_flags(struct page *page)