Re: Linux 2.6.16.7

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diff --git a/Makefile b/Makefile
index 7959505..06a8926 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 16
-EXTRAVERSION = .6
+EXTRAVERSION = .7
 NAME=Sliding Snow Leopard
 
 # *DOCUMENTATION*
diff --git a/mm/madvise.c b/mm/madvise.c
index af3d573..4e19615 100644
--- a/mm/madvise.c
+++ b/mm/madvise.c
@@ -168,6 +168,9 @@ static long madvise_remove(struct vm_are
 			return -EINVAL;
 	}
 
+	if ((vma->vm_flags & (VM_SHARED|VM_WRITE)) != (VM_SHARED|VM_WRITE))
+		return -EACCES;
+
 	mapping = vma->vm_file->f_mapping;
 
 	offset = (loff_t)(start - vma->vm_start)
-
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