Reza Arbab <ar...@linux.vnet.ibm.com> writes: > This was defaulting to 4K, regardless of PAGE_SIZE. > > Signed-off-by: Reza Arbab <ar...@linux.vnet.ibm.com> > --- > arch/powerpc/mm/pgtable-radix.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/powerpc/mm/pgtable-radix.c b/arch/powerpc/mm/pgtable-radix.c > index 623a0dc..54bd70e 100644 > --- a/arch/powerpc/mm/pgtable-radix.c > +++ b/arch/powerpc/mm/pgtable-radix.c > @@ -351,8 +351,10 @@ void __init radix__early_init_mmu(void) > #ifdef CONFIG_PPC_64K_PAGES > /* PAGE_SIZE mappings */ > mmu_virtual_psize = MMU_PAGE_64K; > + mmu_linear_psize = MMU_PAGE_64K;
That is not clearly correct, we map the linear address with either 64K, 2M or 1G depending on the memory available. Take a look at static void __init radix_init_pgtable(void) > #else > mmu_virtual_psize = MMU_PAGE_4K; > + mmu_linear_psize = MMU_PAGE_4K; > #endif > > #ifdef CONFIG_SPARSEMEM_VMEMMAP > -- > 1.8.3.1
