1 files changed, 29 insertions, 0 deletions

diff --git a/recipes-kernel/linux/linux-3.0.6/acp3448v2/0006-backport-mmu_clear_feature-function.patch b/recipes-kernel/linux/linux-3.0.6/acp3448v2/0006-backport-mmu_clear_feature-function.patch
new file mode 100644
index 0000000..5c716f7
--- /dev/null
+++ b/recipes-kernel/linux/linux-3.0.6/acp3448v2/0006-backport-mmu_clear_feature-function.patch
@@ -0,0 +1,29 @@
+From 2f2b38fd9d9d21099e1593537b4feb4be4fa1f31 Mon Sep 17 00:00:00 2001
+From: Jerry Pei <jerry.pei@enea.com>
+Date: Mon, 23 Apr 2012 15:01:44 +0800
+Subject: [PATCH 6/7] backport mmu_clear_feature() function from mel-linux-3.1.0
+
+Signed-off-by: Jerry Pei <jerry.pei@enea.com>
+---
+ arch/powerpc/include/asm/mmu.h |    5 +++++
+ 1 files changed, 5 insertions(+), 0 deletions(-)
+
+diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h
+index 4138b21..c80f7f5 100644
+--- a/arch/powerpc/include/asm/mmu.h
++++ b/arch/powerpc/include/asm/mmu.h
+@@ -120,6 +120,11 @@ static inline int mmu_has_feature(unsigned long feature)
+        return (cur_cpu_spec->mmu_features & feature);
+ }
+ 
++static inline void mmu_clear_feature(unsigned long feature)
++{
++   cur_cpu_spec->mmu_features &= ~feature;
++}
++
+ extern unsigned int __start___mmu_ftr_fixup, __stop___mmu_ftr_fixup;
+ 
+ /* MMU initialization (64-bit only fo now) */
+-- 
+1.7.0.4
+