Merge branch 'master' into gfs2

7 files changed, 29 insertions, 11 deletions

diff --git a/arch/ia64/hp/sim/simeth.c b/arch/ia64/hp/sim/simeth.c
index b5195be..e1a1b11 100644
--- a/arch/ia64/hp/sim/simeth.c
+++ b/arch/ia64/hp/sim/simeth.c
@@ -320,7 +320,7 @@ simeth_device_event(struct notifier_block *this,unsigned long event, void *ptr)
 	}
 
 	printk(KERN_INFO "simeth_device_event: %s ipaddr=0x%x\n",
-	       dev->name, htonl(ifa->ifa_local));
+	       dev->name, ntohl(ifa->ifa_local));
 
 	/*
 	 * XXX Fix me
@@ -331,7 +331,7 @@ simeth_device_event(struct notifier_block *this,unsigned long event, void *ptr)
 	local = dev->priv;
 	/* now do it for real */
 	r = event == NETDEV_UP ?
-		netdev_attach(local->simfd, dev->irq, htonl(ifa->ifa_local)):
+		netdev_attach(local->simfd, dev->irq, ntohl(ifa->ifa_local)):
 		netdev_detach(local->simfd);
 
 	printk(KERN_INFO "simeth: netdev_attach/detach: event=%s ->%d\n",
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index bfbd898..6632301 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -388,7 +388,7 @@ ia64_log_get(int sal_info_type, u8 **buffer, int irq_safe)
 {
 	sal_log_record_header_t     *log_buffer;
 	u64                         total_len = 0;
-	int                         s;
+	unsigned long               s;
 
 	IA64_LOG_LOCK(sal_info_type);
 
diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c
index 6928ef0..62e07f9 100644
--- a/arch/ia64/kernel/time.c
+++ b/arch/ia64/kernel/time.c
@@ -29,8 +29,6 @@
 #include <asm/sections.h>
 #include <asm/system.h>
 
-extern unsigned long wall_jiffies;
-
 volatile int time_keeper_id = 0; /* smp_processor_id() of time-keeper */
 
 #ifdef CONFIG_IA64_DEBUG_IRQ
@@ -78,7 +76,7 @@ timer_interrupt (int irq, void *dev_id, struct pt_regs *regs)
 			 * xtime_lock.
 			 */
 			write_seqlock(&xtime_lock);
-			do_timer(regs);
+			do_timer(1);
 			local_cpu_data->itm_next = new_itm;
 			write_sequnlock(&xtime_lock);
 		} else
diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
index 14ef7cc..59f3ab9 100644
--- a/arch/ia64/mm/fault.c
+++ b/arch/ia64/mm/fault.c
@@ -146,9 +146,11 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re
 #		error File is out of sync with <linux/mm.h>.  Please update.
 #	endif
 
+	if (((isr >> IA64_ISR_R_BIT) & 1UL) && (!(vma->vm_flags & (VM_READ | VM_WRITE))))
+		goto bad_area;
+
 	mask = (  (((isr >> IA64_ISR_X_BIT) & 1UL) << VM_EXEC_BIT)
-		| (((isr >> IA64_ISR_W_BIT) & 1UL) << VM_WRITE_BIT)
-		| (((isr >> IA64_ISR_R_BIT) & 1UL) << VM_READ_BIT));
+		| (((isr >> IA64_ISR_W_BIT) & 1UL) << VM_WRITE_BIT));
 
 	if ((vma->vm_flags & mask) != mask)
 		goto bad_area;
@@ -278,7 +280,7 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re
 
   out_of_memory:
 	up_read(&mm->mmap_sem);
-	if (current->pid == 1) {
+	if (is_init(current)) {
 		yield();
 		down_read(&mm->mmap_sem);
 		goto survive;
diff --git a/arch/ia64/mm/numa.c b/arch/ia64/mm/numa.c
index 64e4c21..7807fc5 100644
--- a/arch/ia64/mm/numa.c
+++ b/arch/ia64/mm/numa.c
@@ -16,6 +16,7 @@
 #include <linux/node.h>
 #include <linux/init.h>
 #include <linux/bootmem.h>
+#include <linux/module.h>
 #include <asm/mmzone.h>
 #include <asm/numa.h>
 
@@ -69,4 +70,21 @@ int early_pfn_to_nid(unsigned long pfn)
 
 	return 0;
 }
+
+#ifdef CONFIG_MEMORY_HOTPLUG
+/*
+ *  SRAT information is stored in node_memblk[], then we can use SRAT
+ *  information at memory-hot-add if necessary.
+ */
+
+int memory_add_physaddr_to_nid(u64 addr)
+{
+	int nid = paddr_to_nid(addr);
+	if (nid < 0)
+		return 0;
+	return nid;
+}
+
+EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid);
+#endif
 #endif
diff --git a/arch/ia64/sn/pci/pcibr/pcibr_ate.c b/arch/ia64/sn/pci/pcibr/pcibr_ate.c
index 1f0253b..5eb1e1e 100644
--- a/arch/ia64/sn/pci/pcibr/pcibr_ate.c
+++ b/arch/ia64/sn/pci/pcibr/pcibr_ate.c
@@ -160,7 +160,7 @@ void pcibr_ate_free(struct pcibus_info *pcibus_info, int index)
 
 	volatile u64 ate;
 	int count;
-	u64 flags;
+	unsigned long flags;
 
 	if (pcibr_invalidate_ate) {
 		/* For debugging purposes, clear the valid bit in the ATE */
diff --git a/arch/ia64/sn/pci/pcibr/pcibr_dma.c b/arch/ia64/sn/pci/pcibr/pcibr_dma.c
index a86c7b9..1ee977f 100644
--- a/arch/ia64/sn/pci/pcibr/pcibr_dma.c
+++ b/arch/ia64/sn/pci/pcibr/pcibr_dma.c
@@ -237,7 +237,7 @@ void sn_dma_flush(u64 addr)
 	int is_tio;
 	int wid_num;
 	int i, j;
-	u64 flags;
+	unsigned long flags;
 	u64 itte;
 	struct hubdev_info *hubinfo;
 	struct sn_flush_device_kernel *p;