Merge branch 'master' into x86/memblock

Conflicts & resolutions:

* arch/x86/xen/setup.c

	dc91c728fd "xen: allow extra memory to be in multiple regions"
	24aa07882b "memblock, x86: Replace memblock_x86_reserve/free..."

	conflicted on xen_add_extra_mem() updates.  The resolution is
	trivial as the latter just want to replace
	memblock_x86_reserve_range() with memblock_reserve().

* drivers/pci/intel-iommu.c

	166e9278a3f "x86/ia64: intel-iommu: move to drivers/iommu/"
	5dfe8660a3d "bootmem: Replace work_with_active_regions() with..."

	conflicted as the former moved the file under drivers/iommu/.
	Resolved by applying the chnages from the latter on the moved
	file.

* mm/Kconfig

	6661672053a "memblock: add NO_BOOTMEM config symbol"
	c378ddd53f9 "memblock, x86: Make ARCH_DISCARD_MEMBLOCK a config option"

	conflicted trivially.  Both added config options.  Just
	letting both add their own options resolves the conflict.

* mm/memblock.c

	d1f0ece6cdc "mm/memblock.c: small function definition fixes"
	ed7b56a799c "memblock: Remove memblock_memory_can_coalesce()"

	confliected.  The former updates function removed by the
	latter.  Resolution is trivial.

Signed-off-by: Tejun Heo <tj@kernel.org>

1 files changed, 11 insertions, 2 deletions

diff --git a/arch/powerpc/sysdev/xics/icp-native.c b/arch/powerpc/sysdev/xics/icp-native.c
index 1f15ad436140..4c79b6fbee1c 100644
--- a/arch/powerpc/sysdev/xics/icp-native.c
+++ b/arch/powerpc/sysdev/xics/icp-native.c
@@ -17,6 +17,7 @@
 #include <linux/cpu.h>
 #include <linux/of.h>
 #include <linux/spinlock.h>
+#include <linux/module.h>
 
 #include <asm/prom.h>
 #include <asm/io.h>
@@ -24,6 +25,7 @@
 #include <asm/irq.h>
 #include <asm/errno.h>
 #include <asm/xics.h>
+#include <asm/kvm_ppc.h>
 
 struct icp_ipl {
 	union {
@@ -139,6 +141,12 @@ static void icp_native_cause_ipi(int cpu, unsigned long data)
 	icp_native_set_qirr(cpu, IPI_PRIORITY);
 }
 
+void xics_wake_cpu(int cpu)
+{
+	icp_native_set_qirr(cpu, IPI_PRIORITY);
+}
+EXPORT_SYMBOL_GPL(xics_wake_cpu);
+
 static irqreturn_t icp_native_ipi_action(int irq, void *dev_id)
 {
 	int cpu = smp_processor_id();
@@ -185,6 +193,7 @@ static int __init icp_native_map_one_cpu(int hw_id, unsigned long addr,
 	}
 
 	icp_native_regs[cpu] = ioremap(addr, size);
+	kvmppc_set_xics_phys(cpu, addr);
 	if (!icp_native_regs[cpu]) {
 		pr_warning("icp_native: Failed ioremap for CPU %d, "
 			   "interrupt server #0x%x, addr %#lx\n",
@@ -247,7 +256,7 @@ static int __init icp_native_init_one_node(struct device_node *np,
 			return -1;
 		}
 
-		if (icp_native_map_one_cpu(*indx, r.start, r.end - r.start))
+		if (icp_native_map_one_cpu(*indx, r.start, resource_size(&r)))
 			return -1;
 
 		(*indx)++;
@@ -267,7 +276,7 @@ static const struct icp_ops icp_native_ops = {
 #endif
 };
 
-int icp_native_init(void)
+int __init icp_native_init(void)
 {
 	struct device_node *np;
 	u32 indx = 0;