Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6

5 files changed, 26 insertions, 25 deletions

diff --git a/arch/ia64/kernel/mca_asm.S b/arch/ia64/kernel/mca_asm.S
index 403a80a58c13bf..60a464bfd9e27c 100644
--- a/arch/ia64/kernel/mca_asm.S
+++ b/arch/ia64/kernel/mca_asm.S
@@ -512,7 +512,7 @@ ia64_state_save:
 	st8 [temp1]=r12		// os_status, default is cold boot
 	mov r6=IA64_MCA_SAME_CONTEXT
 	;;
-	st8 [temp1]=r6		// context, default is same context
+	st8 [temp2]=r6		// context, default is same context
 
 	// Save the pt_regs data that is not in minstate.  The previous code
 	// left regs at sos.
diff --git a/arch/ia64/kernel/unaligned.c b/arch/ia64/kernel/unaligned.c
index 43b45b65ee5a9d..f9e0ae936d1a9e 100644
--- a/arch/ia64/kernel/unaligned.c
+++ b/arch/ia64/kernel/unaligned.c
@@ -1283,8 +1283,9 @@ within_logging_rate_limit (void)
 
 	if (jiffies - last_time > 5*HZ)
 		count = 0;
-	if (++count < 5) {
+	if (count < 5) {
 		last_time = jiffies;
+		count++;
 		return 1;
 	}
 	return 0;
diff --git a/arch/ia64/sn/kernel/io_init.c b/arch/ia64/sn/kernel/io_init.c
index 00700f7e68376c..a4c78152b33665 100644
--- a/arch/ia64/sn/kernel/io_init.c
+++ b/arch/ia64/sn/kernel/io_init.c
@@ -10,6 +10,7 @@
 #include <linux/nodemask.h>
 #include <asm/sn/types.h>
 #include <asm/sn/addrs.h>
+#include <asm/sn/sn_feature_sets.h>
 #include <asm/sn/geo.h>
 #include <asm/sn/io.h>
 #include <asm/sn/pcibr_provider.h>
@@ -173,8 +174,8 @@ sn_pcidev_info_get(struct pci_dev *dev)
  */
 static u8 war_implemented = 0;
 
-static void sn_device_fixup_war(u64 nasid, u64 widget, int device,
-				struct sn_flush_device_common *common)
+static s64 sn_device_fixup_war(u64 nasid, u64 widget, int device,
+			       struct sn_flush_device_common *common)
 {
 	struct sn_flush_device_war *war_list;
 	struct sn_flush_device_war *dev_entry;
@@ -198,8 +199,9 @@ static void sn_device_fixup_war(u64 nasid, u64 widget, int device,
 
 	dev_entry = war_list + device;
 	memcpy(common,dev_entry, sizeof(*common));
-
 	kfree(war_list);
+
+	return isrv.status;
 }
 
 /*
@@ -279,23 +281,21 @@ static void sn_fixup_ionodes(void)
 				memset(dev_entry->common, 0x0, sizeof(struct
 					     	       sn_flush_device_common));
 
-				status = sal_get_device_dmaflush_list(nasid,
-									widget,
-								       	device,
+				if (sn_prom_feature_available(
+						       PRF_DEVICE_FLUSH_LIST))
+					status = sal_get_device_dmaflush_list(
+									  nasid,
+									 widget,
+								       	 device,
 						      (u64)(dev_entry->common));
-				if (status) {
-					if (sn_sal_rev() < 0x0450) {
-						/* shortlived WAR for older
-						 * PROM images
-						 */
-						sn_device_fixup_war(nasid,
-								    widget,
-								    device,
+				else
+					status = sn_device_fixup_war(nasid,
+								     widget,
+							    	     device,
 							     dev_entry->common);
-					}
-					else
-						BUG();
-				}
+				if (status != SALRET_OK)
+					panic("SAL call failed: %s\n",
+					      ia64_sal_strerror(status));
 
 				spin_lock_init(&dev_entry->sfdl_flush_lock);
 			}
diff --git a/arch/ia64/sn/kernel/xpc_channel.c b/arch/ia64/sn/kernel/xpc_channel.c
index 8d950c778bb6c7..36e5437a0fb6bd 100644
--- a/arch/ia64/sn/kernel/xpc_channel.c
+++ b/arch/ia64/sn/kernel/xpc_channel.c
@@ -447,7 +447,7 @@ xpc_allocate_local_msgqueue(struct xpc_channel *ch)
 
 		nbytes = nentries * ch->msg_size;
 		ch->local_msgqueue = xpc_kmalloc_cacheline_aligned(nbytes,
-						(GFP_KERNEL | GFP_DMA),
+						GFP_KERNEL,
 						&ch->local_msgqueue_base);
 		if (ch->local_msgqueue == NULL) {
 			continue;
@@ -455,7 +455,7 @@ xpc_allocate_local_msgqueue(struct xpc_channel *ch)
 		memset(ch->local_msgqueue, 0, nbytes);
 
 		nbytes = nentries * sizeof(struct xpc_notify);
-		ch->notify_queue = kmalloc(nbytes, (GFP_KERNEL | GFP_DMA));
+		ch->notify_queue = kmalloc(nbytes, GFP_KERNEL);
 		if (ch->notify_queue == NULL) {
 			kfree(ch->local_msgqueue_base);
 			ch->local_msgqueue = NULL;
@@ -502,7 +502,7 @@ xpc_allocate_remote_msgqueue(struct xpc_channel *ch)
 
 		nbytes = nentries * ch->msg_size;
 		ch->remote_msgqueue = xpc_kmalloc_cacheline_aligned(nbytes,
-						(GFP_KERNEL | GFP_DMA),
+						GFP_KERNEL,
 						&ch->remote_msgqueue_base);
 		if (ch->remote_msgqueue == NULL) {
 			continue;
diff --git a/arch/ia64/sn/pci/pci_dma.c b/arch/ia64/sn/pci/pci_dma.c
index 9bf9f23b9a1f50..5a36292388eb79 100644
--- a/arch/ia64/sn/pci/pci_dma.c
+++ b/arch/ia64/sn/pci/pci_dma.c
@@ -90,14 +90,14 @@ void *sn_dma_alloc_coherent(struct device *dev, size_t size,
 	 */
 	node = pcibus_to_node(pdev->bus);
 	if (likely(node >=0)) {
-		struct page *p = alloc_pages_node(node, GFP_ATOMIC, get_order(size));
+		struct page *p = alloc_pages_node(node, flags, get_order(size));
 
 		if (likely(p))
 			cpuaddr = page_address(p);
 		else
 			return NULL;
 	} else
-		cpuaddr = (void *)__get_free_pages(GFP_ATOMIC, get_order(size));
+		cpuaddr = (void *)__get_free_pages(flags, get_order(size));
 
 	if (unlikely(!cpuaddr))
 		return NULL;