Merge branch 'linux-linaro-lsk-v3.14' into linux-linaro-lsk-v3.14-rtlsk-v3.14-15.05-rtlsk-v3.14-15.04-rt

4 files changed, 22 insertions, 20 deletions

diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c
index 90c4c129f71a..dff33006322b 100644
--- a/arch/arm64/kernel/setup.c
+++ b/arch/arm64/kernel/setup.c
@@ -310,25 +310,6 @@ static void __init setup_machine_fdt(phys_addr_t dt_phys)
 	}
 }
 
-/*
- * Limit the memory size that was specified via FDT.
- */
-static int __init early_mem(char *p)
-{
-	phys_addr_t limit;
-
-	if (!p)
-		return 1;
-
-	limit = memparse(p, &p) & PAGE_MASK;
-	pr_notice("Memory limited to %lldMB\n", limit >> 20);
-
-	memblock_enforce_memory_limit(limit);
-
-	return 0;
-}
-early_param("mem", early_mem);
-
 static void __init request_standard_resources(void)
 {
 	struct memblock_region *region;
diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c
index cc3339d0a276..2d8f884d7f92 100644
--- a/arch/arm64/mm/init.c
+++ b/arch/arm64/mm/init.c
@@ -124,10 +124,29 @@ static void arm64_memory_present(void)
 }
 #endif
 
+static phys_addr_t memory_limit = (phys_addr_t)ULLONG_MAX;
+
+/*
+ * Limit the memory size that was specified via FDT.
+ */
+static int __init early_mem(char *p)
+{
+	if (!p)
+		return 1;
+
+	memory_limit = memparse(p, &p) & PAGE_MASK;
+	pr_notice("Memory limited to %lldMB\n", memory_limit >> 20);
+
+	return 0;
+}
+early_param("mem", early_mem);
+
 void __init arm64_memblock_init(void)
 {
 	u64 *reserve_map, base, size;
 
+	memblock_enforce_memory_limit(memory_limit);
+
 	/*
 	 * Register the kernel text, kernel data, initrd, and initial
 	 * pagetables with memblock.
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 55d75a7cba73..bf933ba17529 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -1054,7 +1054,6 @@ int kvm_register_device_ops(struct kvm_device_ops *ops, u32 type);
 
 extern struct kvm_device_ops kvm_mpic_ops;
 extern struct kvm_device_ops kvm_xics_ops;
-extern struct kvm_device_ops kvm_vfio_ops;
 
 #ifdef CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT
 
diff --git a/virt/kvm/eventfd.c b/virt/kvm/eventfd.c
index 0ab1411eb007..ce3ca4c54534 100644
--- a/virt/kvm/eventfd.c
+++ b/virt/kvm/eventfd.c
@@ -36,6 +36,9 @@
 #include <linux/seqlock.h>
 #include <trace/events/kvm.h>
 
+#ifdef __KVM_HAVE_IOAPIC
+#include "ioapic.h"
+#endif
 #include "iodev.h"
 
 #ifdef CONFIG_HAVE_KVM_IRQFD