It seems that in kernel_unmap_linear_page(), it only checks whether there
is a map in the linear_map_hash_slots array, so seems we don't need bolt
the hpte.
Signed-off-by: Li Zhong <zh...@linux.vnet.ibm.com>
---
arch/powerpc/mm/hash_utils_64.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 716f42b..a7f54f0 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -1281,7 +1281,7 @@ static void kernel_map_linear_page(unsigned long vaddr,
unsigned long lmi)
if (!vsid)
return;
ret = ppc_md.hpte_insert(hpteg, vpn, __pa(vaddr),
- mode, HPTE_V_BOLTED,
+ mode, 0,
mmu_linear_psize, mmu_kernel_ssize);
BUG_ON (ret < 0);
spin_lock(&linear_map_hash_lock);
--
1.7.9.5
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