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commit d475fac95779577afefbad312c8635c29fe4441c
parent 53a01c9a5fcf74b7f855e70dd69742fb3cb84c83
Author: Will Deacon <will.deacon@arm.com>
Date:   Fri, 24 Aug 2018 00:23:04 +0100

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>

March/arm64/include/asm/tlb.h | 2++
1 file changed, 2 insertions(+), 0 deletions(-)

diff --git 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)