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 <bec...@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
+#ifdef CONFIG_PPC_STD_MMU_32
if (pte_val(*ptep) & _PAGE_HASHPTE)
flush_hash_entry(tlb->mm, ptep, address);
#endif
--
1.6.0.6
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