diff options
Diffstat (limited to 'arch/powerpc/mm')
| -rw-r--r-- | arch/powerpc/mm/hugetlbpage.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/mm/nohash/tlb.c | 4 | ||||
| -rw-r--r-- | arch/powerpc/mm/ptdump/8xx.c | 5 |
3 files changed, 6 insertions, 5 deletions
diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c index e7ae2a2c4545..36c3800769fb 100644 --- a/arch/powerpc/mm/hugetlbpage.c +++ b/arch/powerpc/mm/hugetlbpage.c @@ -180,7 +180,7 @@ pte_t *huge_pte_alloc(struct mm_struct *mm, unsigned long addr, unsigned long sz if (!hpdp) return NULL; - if (IS_ENABLED(CONFIG_PPC_8xx) && sz == SZ_512K) + if (IS_ENABLED(CONFIG_PPC_8xx) && pshift < PMD_SHIFT) return pte_alloc_map(mm, (pmd_t *)hpdp, addr); BUG_ON(!hugepd_none(*hpdp) && !hugepd_ok(*hpdp)); diff --git a/arch/powerpc/mm/nohash/tlb.c b/arch/powerpc/mm/nohash/tlb.c index 14514585db98..5872f69141d5 100644 --- a/arch/powerpc/mm/nohash/tlb.c +++ b/arch/powerpc/mm/nohash/tlb.c @@ -83,16 +83,12 @@ struct mmu_psize_def mmu_psize_defs[MMU_PAGE_COUNT] = { }; #elif defined(CONFIG_PPC_8xx) struct mmu_psize_def mmu_psize_defs[MMU_PAGE_COUNT] = { - /* we only manage 4k and 16k pages as normal pages */ -#ifdef CONFIG_PPC_4K_PAGES [MMU_PAGE_4K] = { .shift = 12, }, -#else [MMU_PAGE_16K] = { .shift = 14, }, -#endif [MMU_PAGE_512K] = { .shift = 19, }, diff --git a/arch/powerpc/mm/ptdump/8xx.c b/arch/powerpc/mm/ptdump/8xx.c index 8a797dcbf475..86da2a669680 100644 --- a/arch/powerpc/mm/ptdump/8xx.c +++ b/arch/powerpc/mm/ptdump/8xx.c @@ -11,8 +11,13 @@ static const struct flag_info flag_array[] = { { +#ifdef CONFIG_PPC_16K_PAGES .mask = _PAGE_HUGE, .val = _PAGE_HUGE, +#else + .mask = _PAGE_SPS, + .val = _PAGE_SPS, +#endif .set = "huge", .clear = " ", }, { |