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authorWill Deacon <will.deacon@arm.com>2018-08-24 00:23:04 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2018-08-23 18:34:57 -0700
commitd475fac95779577afefbad312c8635c29fe4441c (patch)
tree6a8d99cb75c2f157fda1cb672426f25c7223a07c /arch
parent53a01c9a5fcf74b7f855e70dd69742fb3cb84c83 (diff)
download96b-common-d475fac95779577afefbad312c8635c29fe4441c.tar.gz
arm64: tlb: Provide forward declaration of tlb_flush() before including tlb.h
As of commit fd1102f0aade ("mm: mmu_notifier fix for tlb_end_vma"), asm-generic/tlb.h now calls tlb_flush() from a static inline function, so we need to make sure that it's declared before #including the asm-generic header in the arch header. Signed-off-by: Will Deacon <will.deacon@arm.com> Acked-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm64/include/asm/tlb.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/tlb.h b/arch/arm64/include/asm/tlb.h
index 0ad1cf233470..a3233167be60 100644
--- a/arch/arm64/include/asm/tlb.h
+++ b/arch/arm64/include/asm/tlb.h
@@ -33,6 +33,8 @@ static inline void __tlb_remove_table(void *_table)
#define tlb_remove_entry(tlb, entry) tlb_remove_page(tlb, entry)
#endif /* CONFIG_HAVE_RCU_TABLE_FREE */
+static void tlb_flush(struct mmu_gather *tlb);
+
#include <asm-generic/tlb.h>
static inline void tlb_flush(struct mmu_gather *tlb)