powerpc: Fix __tlb_remove_tlb_entry for PPC_STD_MMU_32

Message ID 1250279238-15616-1-git-send-email-beckyb@kernel.crashing.org
State Accepted, archived
Delegated to: Benjamin Herrenschmidt
Headers show

Commit Message

Becky Bruce Aug. 14, 2009, 7:47 p.m.
Ben's recent patches are missing the CONFIG_ prefix to
PPC_STD_MMU_32, which results in not properly flushing hash
entries.  On 8641, this showed up as a platform that would boot,
but deny logins.

Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
 arch/powerpc/include/asm/tlb.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)


diff --git a/arch/powerpc/include/asm/tlb.h b/arch/powerpc/include/asm/tlb.h
index 5db9910..e2b428b 100644
--- a/arch/powerpc/include/asm/tlb.h
+++ b/arch/powerpc/include/asm/tlb.h
@@ -39,7 +39,7 @@  extern void flush_hash_entry(struct mm_struct *mm, pte_t *ptep,
 static inline void __tlb_remove_tlb_entry(struct mmu_gather *tlb, pte_t *ptep,
 					  unsigned long address)
-#ifdef PPC_STD_MMU_32
 	if (pte_val(*ptep) & _PAGE_HASHPTE)
 		flush_hash_entry(tlb->mm, ptep, address);