Subject: [RFC PATCH -V2 19/21] powerpc/THP: hypervisor require few WIMG bit set

From: "Aneesh Kumar K.V" <[email-masked]>
Date: Thu, 21 Feb 2013 22:17:26 +0530

From: "Aneesh Kumar K.V" <[email-masked]>

Without this insert will return H_PARAMETER error. Also use
the signed variant when printing error.

Signed-off-by: Aneesh Kumar K.V <[email-masked]>
---
 arch/powerpc/mm/largepage-hash64.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/powerpc/mm/largepage-hash64.c b/arch/powerpc/mm/largepage-hash64.c
index 2a5fc39..20a626e 100644
--- a/arch/powerpc/mm/largepage-hash64.c
+++ b/arch/powerpc/mm/largepage-hash64.c
@@ -123,6 +123,8 @@ repeat:
 		/* Add in WIMG bits. FIXME!! enabled by default */
 		rflags |= (new_pmd & (_PAGE_WRITETHRU | _PAGE_NO_CACHE |
 				      _PAGE_COHERENT | _PAGE_GUARDED));
+#else
+		rflags |= _PAGE_COHERENT;
 #endif
 		/* Insert into the hash table, primary slot */
 		slot = ppc_md.hpte_insert(hpte_group, vpn, pa, rflags, 0,
-- 
1.7.10