diff options
Diffstat (limited to 'arch/x86/include/asm/paravirt.h')
| -rw-r--r-- | arch/x86/include/asm/paravirt.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h index 892df375b615..3fbaad238a94 100644 --- a/arch/x86/include/asm/paravirt.h +++ b/arch/x86/include/asm/paravirt.h @@ -569,14 +569,16 @@ static inline p4dval_t p4d_val(p4d_t p4d) static inline void set_pgd(pgd_t *pgdp, pgd_t pgd) { - pgdval_t val = native_pgd_val(pgd); - - PVOP_VCALL2(pv_mmu_ops.set_pgd, pgdp, val); + if (pgtable_l5_enabled) + PVOP_VCALL2(pv_mmu_ops.set_pgd, pgdp, native_pgd_val(pgd)); + else + set_p4d((p4d_t *)(pgdp), (p4d_t) { pgd.pgd }); } static inline void pgd_clear(pgd_t *pgdp) { - set_pgd(pgdp, __pgd(0)); + if (pgtable_l5_enabled) + set_pgd(pgdp, __pgd(0)); } #endif /* CONFIG_PGTABLE_LEVELS == 5 */ |