diff options
Diffstat (limited to 'arch/x86/xen')
| -rw-r--r-- | arch/x86/xen/Kconfig | 7 | ||||
| -rw-r--r-- | arch/x86/xen/enlighten_pv.c | 2 | ||||
| -rw-r--r-- | arch/x86/xen/mmu.c | 2 | ||||
| -rw-r--r-- | arch/x86/xen/p2m.c | 4 |
4 files changed, 5 insertions, 10 deletions
diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig index 98d8a50d2aed..aa4040fd9215 100644 --- a/arch/x86/xen/Kconfig +++ b/arch/x86/xen/Kconfig @@ -8,6 +8,7 @@ config XEN depends on PARAVIRT select PARAVIRT_CLOCK select X86_HV_CALLBACK_VECTOR + select HIBERNATE_CALLBACKS depends on X86_64 || (X86_32 && X86_PAE) depends on X86_64 || (X86_GENERIC || MPENTIUM4 || MATOM) depends on X86_LOCAL_APIC && X86_TSC @@ -64,12 +65,6 @@ config XEN_PVHVM_GUEST help Support running as a Xen PVHVM guest. -config XEN_SAVE_RESTORE - bool - depends on XEN - select HIBERNATE_CALLBACKS - default y - config XEN_DEBUG_FS bool "Enable Xen debug and tuning parameters in debugfs" depends on XEN && DEBUG_FS diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c index 26bbaf4b7330..4806cc28d7ca 100644 --- a/arch/x86/xen/enlighten_pv.c +++ b/arch/x86/xen/enlighten_pv.c @@ -382,7 +382,6 @@ static bool __init xen_check_xsave(void) static void __init xen_init_capabilities(void) { - setup_force_cpu_cap(X86_FEATURE_XENPV); setup_clear_cpu_cap(X86_FEATURE_DCA); setup_clear_cpu_cap(X86_FEATURE_APERFMPERF); setup_clear_cpu_cap(X86_FEATURE_MTRR); @@ -1402,6 +1401,7 @@ asmlinkage __visible void __init xen_start_kernel(struct start_info *si) JMP32_INSN_SIZE); xen_domain_type = XEN_PV_DOMAIN; + setup_force_cpu_cap(X86_FEATURE_XENPV); xen_start_flags = xen_start_info->flags; /* Interrupts are guaranteed to be off initially. */ early_boot_irqs_disabled = true; diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c index c4c479373249..3be45bf4bc79 100644 --- a/arch/x86/xen/mmu.c +++ b/arch/x86/xen/mmu.c @@ -41,7 +41,7 @@ EXPORT_SYMBOL_GPL(arbitrary_virt_to_machine); int xen_unmap_domain_gfn_range(struct vm_area_struct *vma, int nr, struct page **pages) { - if (xen_feature(XENFEAT_auto_translated_physmap)) + if (!xen_pv_domain()) return xen_xlate_unmap_gfn_range(vma, nr, pages); if (!pages) diff --git a/arch/x86/xen/p2m.c b/arch/x86/xen/p2m.c index 56914e21e303..2dd12b61a230 100644 --- a/arch/x86/xen/p2m.c +++ b/arch/x86/xen/p2m.c @@ -686,7 +686,7 @@ int set_foreign_p2m_mapping(struct gnttab_map_grant_ref *map_ops, int i, ret = 0; pte_t *pte; - if (xen_feature(XENFEAT_auto_translated_physmap)) + if (!xen_pv_domain()) return 0; if (kmap_ops) { @@ -769,7 +769,7 @@ int clear_foreign_p2m_mapping(struct gnttab_unmap_grant_ref *unmap_ops, { int i, ret = 0; - if (xen_feature(XENFEAT_auto_translated_physmap)) + if (!xen_pv_domain()) return 0; for (i = 0; i < count; i++) { |