Re: [PATCH] powerpc/mm/hash: Clear the invalid slot information correctly

On Fri, 2016-02-19 at 11:23 +0530, Anshuman Khandual wrote:

On 02/18/2016 10:14 PM, Aneesh Kumar K.V wrote:

quoted

We can get a hash pte fault with 4k base page size and find the pte
already inserted with 64K base page size. In that case we need to clear

...

quoted

diff --git a/arch/powerpc/mm/hash64_4k.c b/arch/powerpc/mm/hash64_4k.c
index e7c04542ba62..e3e76b929f33 100644
--- a/arch/powerpc/mm/hash64_4k.c
+++ b/arch/powerpc/mm/hash64_4k.c

@@ -106,7 +106,7 @@ repeat:
 			}
 		}
 		/*
-		 * Hypervisor failure. Restore old pmd and return -1
+		 * Hypervisor failure. Restore old pte and return -1

This change is not relevant here. Should be a separate patch.

Yeah.

If it was -rc1 then I would probably let it go, but this will land in rc6 so
the fixes need to be tight.

cheers