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Diffstat (limited to 'arch/powerpc/include/asm/nohash/pgtable.h')
-rw-r--r--arch/powerpc/include/asm/nohash/pgtable.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/nohash/pgtable.h b/arch/powerpc/include/asm/nohash/pgtable.h
index 172849727054..0cd8a3852763 100644
--- a/arch/powerpc/include/asm/nohash/pgtable.h
+++ b/arch/powerpc/include/asm/nohash/pgtable.h
@@ -227,9 +227,10 @@ extern pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn,
static inline int hugepd_ok(hugepd_t hpd)
{
#ifdef CONFIG_PPC_8xx
- return ((hpd.pd & 0x4) != 0);
+ return ((hpd_val(hpd) & 0x4) != 0);
#else
- return (hpd.pd > 0);
+ /* We clear the top bit to indicate hugepd */
+ return ((hpd_val(hpd) & PD_HUGE) == 0);
#endif
}