diff options
Diffstat (limited to 'arch/x86/kernel/paravirt.c')
| -rw-r--r-- | arch/x86/kernel/paravirt.c | 30 |
1 files changed, 8 insertions, 22 deletions
diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c index 075962cc75a..74f0c5ea2a0 100644 --- a/arch/x86/kernel/paravirt.c +++ b/arch/x86/kernel/paravirt.c @@ -206,13 +206,6 @@ static struct resource reserve_ioports = { .flags = IORESOURCE_IO | IORESOURCE_BUSY, }; -static struct resource reserve_iomem = { - .start = 0, - .end = -1, - .name = "paravirt-iomem", - .flags = IORESOURCE_MEM | IORESOURCE_BUSY, -}; - /* * Reserve the whole legacy IO space to prevent any legacy drivers * from wasting time probing for their hardware. This is a fairly @@ -222,16 +215,7 @@ static struct resource reserve_iomem = { */ int paravirt_disable_iospace(void) { - int ret; - - ret = request_resource(&ioport_resource, &reserve_ioports); - if (ret == 0) { - ret = request_resource(&iomem_resource, &reserve_iomem); - if (ret) - release_resource(&reserve_ioports); - } - - return ret; + return request_resource(&ioport_resource, &reserve_ioports); } static DEFINE_PER_CPU(enum paravirt_lazy_mode, paravirt_lazy_mode) = PARAVIRT_LAZY_NONE; @@ -382,11 +366,13 @@ struct pv_mmu_ops pv_mmu_ops = { .flush_tlb_single = native_flush_tlb_single, .flush_tlb_others = native_flush_tlb_others, - .alloc_pt = paravirt_nop, - .alloc_pd = paravirt_nop, - .alloc_pd_clone = paravirt_nop, - .release_pt = paravirt_nop, - .release_pd = paravirt_nop, + .alloc_pte = paravirt_nop, + .alloc_pmd = paravirt_nop, + .alloc_pmd_clone = paravirt_nop, + .alloc_pud = paravirt_nop, + .release_pte = paravirt_nop, + .release_pmd = paravirt_nop, + .release_pud = paravirt_nop, .set_pte = native_set_pte, .set_pte_at = native_set_pte_at, |