From cf4a6085151ae3f4e78dd91981833e65aaae8bc6 Mon Sep 17 00:00:00 2001
From: Christophe Leroy <christophe.leroy@c-s.fr>
Date: Wed, 21 Mar 2018 15:16:58 +0100
Subject: [PATCH] powerpc/mm: Add missing tracepoint for tlbie

References: bsc#1055117, git-fixes
Patch-mainline: v4.20-rc1
Git-commit: cf4a6085151ae3f4e78dd91981833e65aaae8bc6

commit 0428491cba927 ("powerpc/mm: Trace tlbie(l) instructions")
added tracepoints for tlbie calls, but _tlbil_va() was forgotten

Fixes: 0428491cba927 ("powerpc/mm: Trace tlbie(l) instructions")
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Acked-by: Michal Suchanek <msuchanek@suse.de>
---
 arch/powerpc/mm/mmu_decl.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h
index dd7f9b951d25..1db2027a0110 100644
--- a/arch/powerpc/mm/mmu_decl.h
+++ b/arch/powerpc/mm/mmu_decl.h
@@ -22,6 +22,7 @@
 #include <asm/mmu.h>
 
 #ifdef CONFIG_PPC_MMU_NOHASH
+#include <asm/trace.h>
 
 /*
  * On 40x and 8xx, we directly inline tlbia and tlbivax
@@ -55,6 +56,7 @@ static inline void _tlbil_va(unsigned long address, unsigned int pid,
 			     unsigned int tsize, unsigned int ind)
 {
 	asm volatile ("tlbie %0; sync" : : "r" (address) : "memory");
+	trace_tlbie(0, 0, address, pid, 0, 0, 0);
 }
 #elif defined(CONFIG_PPC_BOOK3E)
 extern void _tlbil_va(unsigned long address, unsigned int pid,
-- 
2.20.1