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-rw-r--r--arch/powerpc/include/asm/book3s/64/hash.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/book3s/64/hash.h b/arch/powerpc/include/asm/book3s/64/hash.h
index 54b7af6cd27f..8cbc4106d449 100644
--- a/arch/powerpc/include/asm/book3s/64/hash.h
+++ b/arch/powerpc/include/asm/book3s/64/hash.h
@@ -69,7 +69,8 @@
#define H_VMALLOC_SIZE (H_KERN_VIRT_SIZE - H_KERN_IO_SIZE)
#define H_VMALLOC_END (H_VMALLOC_START + H_VMALLOC_SIZE)
-#define H_KERN_IO_START H_VMALLOC_END
+#define H_KERN_IO_START H_VMALLOC_END
+#define H_KERN_IO_END (H_KERN_VIRT_START + H_KERN_VIRT_SIZE)
/*
* Region IDs