The following commit has been merged into the core/mm branch of tip:
Commit-ID: 68061c02bb295da4955f0d309b9459f0a7ba83dd
Gitweb: https://git.kernel.org/tip/68061c02bb295da4955f0d309b9459f0a7ba83dd
Author: Arnd Bergmann <arnd@xxxxxxxx>
AuthorDate: Fri, 04 Dec 2020 17:59:22 +01:00
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitterDate: Fri, 04 Dec 2020 23:35:34 +01:00
ARM: highmem: Fix cache_is_vivt() reference
The reference to cache_is_vivt() was moved into a header file,
which now causes a build failure in rare randconfig builds:
arch/arm/include/asm/highmem.h:52:43: error: implicit declaration of function 'cache_is_vivt' [-Werror,-Wimplicit-function-declaration]
Add an explicit include to make it build reliably.
Fixes: 2a15ba82fa6c ("ARM: highmem: Switch to generic kmap atomic")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Russell King <linux@xxxxxxxxxxxxxxx>
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: Ira Weiny <ira.weiny@xxxxxxxxx>
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Link: https://lore.kernel.org/r/20201204165930.3877571-1-arnd@xxxxxxxxxx
---
arch/arm/include/asm/highmem.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/include/asm/highmem.h b/arch/arm/include/asm/highmem.h
index a41de52..b4b6622 100644
--- a/arch/arm/include/asm/highmem.h
+++ b/arch/arm/include/asm/highmem.h
@@ -2,6 +2,7 @@
#ifndef _ASM_HIGHMEM_H
#define _ASM_HIGHMEM_H
+#include <asm/cachetype.h>
#include <asm/fixmap.h>
#define PKMAP_BASE (PAGE_OFFSET - PMD_SIZE)
|