From b8d5f3080e340459b48b7400aa454929f9d3b7e5 Mon Sep 17 00:00:00 2001
From: Roland Dreier <rolandd@cisco.com>
Date: Sat, 3 Sep 2005 15:55:43 -0700
Subject: [PATCH] --- yaml --- r: 6917 b: refs/heads/master c:
 5a6a4d4320aed1918bf79dfb6bd841317f33b8e9 h: refs/heads/master i:   6915:
 adabd5cde32232c57b491727cc3b45025afa15e1 v: v3

---
 [refs]                             | 2 +-
 trunk/arch/ppc/mm/init.c           | 5 +++--
 trunk/include/asm-ppc/kmap_types.h | 1 +
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/[refs] b/[refs]
index 46b0505f1475..4e7415a1e1e8 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 656de7e46901fe3228b592e1d9fc89c353f0fa4e
+refs/heads/master: 5a6a4d4320aed1918bf79dfb6bd841317f33b8e9
diff --git a/trunk/arch/ppc/mm/init.c b/trunk/arch/ppc/mm/init.c
index 33ada72c7330..32ee49710267 100644
--- a/trunk/arch/ppc/mm/init.c
+++ b/trunk/arch/ppc/mm/init.c
@@ -560,8 +560,9 @@ void flush_dcache_page(struct page *page)
 void flush_dcache_icache_page(struct page *page)
 {
 #ifdef CONFIG_BOOKE
-	__flush_dcache_icache(kmap(page));
-	kunmap(page);
+	void *start = kmap_atomic(page, KM_PPC_SYNC_ICACHE);
+	__flush_dcache_icache(start);
+	kunmap_atomic(start, KM_PPC_SYNC_ICACHE);
 #elif CONFIG_8xx
 	/* On 8xx there is no need to kmap since highmem is not supported */
 	__flush_dcache_icache(page_address(page)); 
diff --git a/trunk/include/asm-ppc/kmap_types.h b/trunk/include/asm-ppc/kmap_types.h
index 2589f182a6ad..6d6fc78731e5 100644
--- a/trunk/include/asm-ppc/kmap_types.h
+++ b/trunk/include/asm-ppc/kmap_types.h
@@ -17,6 +17,7 @@ enum km_type {
 	KM_SOFTIRQ0,
 	KM_SOFTIRQ1,
 	KM_PPC_SYNC_PAGE,
+	KM_PPC_SYNC_ICACHE,
 	KM_TYPE_NR
 };