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-rw-r--r--arch/x86/kernel/paravirt_32.c4
-rw-r--r--arch/x86/lguest/Kconfig1
-rw-r--r--arch/x86/mm/init_64.c2
-rw-r--r--arch/x86/xen/mmu.c4
4 files changed, 8 insertions, 3 deletions
diff --git a/arch/x86/kernel/paravirt_32.c b/arch/x86/kernel/paravirt_32.c
index 6a80d67c2121..f5000799f8ef 100644
--- a/arch/x86/kernel/paravirt_32.c
+++ b/arch/x86/kernel/paravirt_32.c
@@ -465,8 +465,8 @@ struct pv_mmu_ops pv_mmu_ops = {
};
EXPORT_SYMBOL_GPL(pv_time_ops);
-EXPORT_SYMBOL_GPL(pv_cpu_ops);
-EXPORT_SYMBOL_GPL(pv_mmu_ops);
+EXPORT_SYMBOL (pv_cpu_ops);
+EXPORT_SYMBOL (pv_mmu_ops);
EXPORT_SYMBOL_GPL(pv_apic_ops);
EXPORT_SYMBOL_GPL(pv_info);
EXPORT_SYMBOL (pv_irq_ops);
diff --git a/arch/x86/lguest/Kconfig b/arch/x86/lguest/Kconfig
index c4dffbeea5e1..19626ace0f50 100644
--- a/arch/x86/lguest/Kconfig
+++ b/arch/x86/lguest/Kconfig
@@ -2,6 +2,7 @@ config LGUEST_GUEST
bool "Lguest guest support"
select PARAVIRT
depends on !X86_PAE
+ depends on !(X86_VISWS || X86_VOYAGER)
select VIRTIO
select VIRTIO_RING
select VIRTIO_CONSOLE
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index a7308b2cd058..0f9c8c890658 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -345,7 +345,7 @@ static void __init find_early_table_space(unsigned long end)
/* Setup the direct mapping of the physical memory at PAGE_OFFSET.
This runs before bootmem is initialized and gets pages directly from the
physical memory. To access them they are temporarily mapped. */
-void __meminit init_memory_mapping(unsigned long start, unsigned long end)
+void __init_refok init_memory_mapping(unsigned long start, unsigned long end)
{
unsigned long next;
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index b2e32f9d0071..0ac6c5dc49ba 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -244,6 +244,8 @@ pte_t xen_make_pte(unsigned long long pte)
if (pte & 1)
pte = phys_to_machine(XPADDR(pte)).maddr;
+ pte &= ~_PAGE_PCD;
+
return (pte_t){ pte, pte >> 32 };
}
@@ -291,6 +293,8 @@ pte_t xen_make_pte(unsigned long pte)
if (pte & _PAGE_PRESENT)
pte = phys_to_machine(XPADDR(pte)).maddr;
+ pte &= ~_PAGE_PCD;
+
return (pte_t){ pte };
}