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authorPeter Zijlstra <peterz@infradead.org>2018-09-04 16:00:53 +0200
committerIngo Molnar <mingo@kernel.org>2019-04-03 10:32:45 +0200
commit8b6dd0c47894e2c190560914318aa4181bc8c2f2 (patch)
tree1c4e62e6c7b230b3d1caa63e8d12c18cc121fb8b /include/asm-generic
parenta30e32bd79e924f460b8b83408d88af34a402f6d (diff)
asm-generic/tlb, ia64: Conditionally provide tlb_migrate_finish()
Needed for ia64 -- alternatively we drop the entire hook. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Will Deacon <will.deacon@arm.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andy Lutomirski <luto@kernel.org> Cc: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Nick Piggin <npiggin@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rik van Riel <riel@surriel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/asm-generic')
-rw-r--r--include/asm-generic/tlb.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-generic/tlb.h b/include/asm-generic/tlb.h
index 6850d8bab6d3..1c861989b704 100644
--- a/include/asm-generic/tlb.h
+++ b/include/asm-generic/tlb.h
@@ -604,6 +604,8 @@ static inline void tlb_end_vma(struct mmu_gather *tlb, struct vm_area_struct *vm
#endif /* CONFIG_MMU */
+#ifndef tlb_migrate_finish
#define tlb_migrate_finish(mm) do {} while (0)
+#endif
#endif /* _ASM_GENERIC__TLB_H */