diff options
Diffstat (limited to 'arch/x86/xen/enlighten.c')
| -rw-r--r-- | arch/x86/xen/enlighten.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index e0140923062f..c8e1c7b95c3b 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -67,6 +67,7 @@ #include <asm/hypervisor.h> #include <asm/mwait.h> #include <asm/pci_x86.h> +#include <asm/pat.h> #ifdef CONFIG_ACPI #include <linux/acpi.h> @@ -1417,7 +1418,14 @@ asmlinkage void __init xen_start_kernel(void) */ acpi_numa = -1; #endif - +#ifdef CONFIG_X86_PAT + /* + * For right now disable the PAT. We should remove this once + * git commit 8eaffa67b43e99ae581622c5133e20b0f48bcef1 + * (xen/pat: Disable PAT support for now) is reverted. + */ + pat_enabled = 0; +#endif /* Don't do the full vcpu_info placement stuff until we have a possible map and a non-dummy shared_info. */ per_cpu(xen_vcpu, 0) = &HYPERVISOR_shared_info->vcpu_info[0]; @@ -1637,6 +1645,7 @@ const struct hypervisor_x86 x86_hyper_xen_hvm __refconst = { .name = "Xen HVM", .detect = xen_hvm_platform, .init_platform = xen_hvm_guest_init, + .x2apic_available = xen_x2apic_para_available, }; EXPORT_SYMBOL(x86_hyper_xen_hvm); #endif |