---

yaml
---
r: 362328
b: refs/heads/master
c: 9fb2640
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 79e5f05edcbf85825d19eb8a425cd6c36c6c66f1
+refs/heads/master: 9fb2640159f9d4f5a2a9d60e490482d4cbecafdb

trunk/Makefile

@@ -1,7 +1,7 @@
 VERSION = 3
 PATCHLEVEL = 9
 SUBLEVEL = 0
-EXTRAVERSION = -rc6
+EXTRAVERSION = -rc5
 NAME = Unicycling Gorilla
 
 # *DOCUMENTATION*

trunk/arch/arc/include/asm/irqflags.h

@@ -39,7 +39,7 @@ static inline long arch_local_irq_save(void)
 	"	flag.nz %0		\n"
 	: "=r"(temp), "=r"(flags)
 	: "n"((STATUS_E1_MASK | STATUS_E2_MASK))
-	: "memory", "cc");
+	: "cc");
 
 	return flags;
 }
@@ -53,8 +53,7 @@ static inline void arch_local_irq_restore(unsigned long flags)
 	__asm__ __volatile__(
 	"	flag %0			\n"
 	:
-	: "r"(flags)
-	: "memory");
+	: "r"(flags));
 }
 
 /*
@@ -74,8 +73,7 @@ static inline void arch_local_irq_disable(void)
 	"	and %0, %0, %1		\n"
 	"	flag %0			\n"
 	: "=&r"(temp)
-	: "n"(~(STATUS_E1_MASK | STATUS_E2_MASK))
-	: "memory");
+	: "n"(~(STATUS_E1_MASK | STATUS_E2_MASK)));
 }
 
 /*
@@ -87,9 +85,7 @@ static inline long arch_local_save_flags(void)
 
 	__asm__ __volatile__(
 	"	lr  %0, [status32]	\n"
-	: "=&r"(temp)
-	:
-	: "memory");
+	: "=&r"(temp));
 
 	return temp;
 }

trunk/arch/powerpc/platforms/pseries/lpar.c

@@ -186,7 +186,13 @@ static long pSeries_lpar_hpte_remove(unsigned long hpte_group)
 					   (0x1UL << 4), &dummy1, &dummy2);
 		if (lpar_rc == H_SUCCESS)
 			return i;
-		BUG_ON(lpar_rc != H_NOT_FOUND);
+
+		/*
+		 * The test for adjunct partition is performed before the
+		 * ANDCOND test.  H_RESOURCE may be returned, so we need to
+		 * check for that as well.
+		 */
+		BUG_ON(lpar_rc != H_NOT_FOUND && lpar_rc != H_RESOURCE);
 
 		slot_offset++;
 		slot_offset &= 0x7;

trunk/drivers/ata/ata_piix.c

@@ -150,7 +150,6 @@ enum piix_controller_ids {
 	tolapai_sata,
 	piix_pata_vmw,			/* PIIX4 for VMware, spurious DMA_ERR */
 	ich8_sata_snb,
-	ich8_2port_sata_snb,
 };
 
 struct piix_map_db {
@@ -305,7 +304,7 @@ static const struct pci_device_id piix_pci_tbl[] = {
 	/* SATA Controller IDE (Lynx Point) */
 	{ 0x8086, 0x8c01, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_snb },
 	/* SATA Controller IDE (Lynx Point) */
-	{ 0x8086, 0x8c08, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata_snb },
+	{ 0x8086, 0x8c08, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata },
 	/* SATA Controller IDE (Lynx Point) */
 	{ 0x8086, 0x8c09, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata },
 	/* SATA Controller IDE (Lynx Point-LP) */
@@ -440,7 +439,6 @@ static const struct piix_map_db *piix_map_db_table[] = {
 	[ich8m_apple_sata]	= &ich8m_apple_map_db,
 	[tolapai_sata]		= &tolapai_map_db,
 	[ich8_sata_snb]		= &ich8_map_db,
-	[ich8_2port_sata_snb]	= &ich8_2port_map_db,
 };
 
 static struct pci_bits piix_enable_bits[] = {
@@ -1244,16 +1242,6 @@ static struct ata_port_info piix_port_info[] = {
 		.udma_mask	= ATA_UDMA6,
 		.port_ops	= &piix_sata_ops,
 	},
-
-	[ich8_2port_sata_snb] =
-	{
-		.flags		= PIIX_SATA_FLAGS | PIIX_FLAG_SIDPR
-					| PIIX_FLAG_PIO16,
-		.pio_mask	= ATA_PIO4,
-		.mwdma_mask	= ATA_MWDMA2,
-		.udma_mask	= ATA_UDMA6,
-		.port_ops	= &piix_sata_ops,
-	},
 };
 
 #define AHCI_PCI_BAR 5

trunk/drivers/ata/libata-core.c

@@ -2329,7 +2329,7 @@ int ata_dev_configure(struct ata_device *dev)
 		 * from SATA Settings page of Identify Device Data Log.
 		 */
 		if (ata_id_has_devslp(dev->id)) {
-			u8 *sata_setting = ap->sector_buf;
+			u8 sata_setting[ATA_SECT_SIZE];
 			int i, j;
 
 			dev->flags |= ATA_DFLAG_DEVSLP;
@@ -2439,9 +2439,6 @@ int ata_dev_configure(struct ata_device *dev)
 		dev->max_sectors = min_t(unsigned int, ATA_MAX_SECTORS_128,
 					 dev->max_sectors);
 
-	if (dev->horkage & ATA_HORKAGE_MAX_SEC_LBA48)
-		dev->max_sectors = ATA_MAX_SECTORS_LBA48;
-
 	if (ap->ops->dev_config)
 		ap->ops->dev_config(dev);
 
@@ -4103,7 +4100,6 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
 	/* Weird ATAPI devices */
 	{ "TORiSAN DVD-ROM DRD-N216", NULL,	ATA_HORKAGE_MAX_SEC_128 },
 	{ "QUANTUM DAT    DAT72-000", NULL,	ATA_HORKAGE_ATAPI_MOD16_DMA },
-	{ "Slimtype DVD A  DS8A8SH", NULL,	ATA_HORKAGE_MAX_SEC_LBA48 },
 
 	/* Devices we expect to fail diagnostics */
 

trunk/drivers/ata/libata-scsi.c

@@ -532,8 +532,8 @@ int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg)
 			struct scsi_sense_hdr sshdr;
 			scsi_normalize_sense(sensebuf, SCSI_SENSE_BUFFERSIZE,
 					     &sshdr);
-			if (sshdr.sense_key == RECOVERED_ERROR &&
-			    sshdr.asc == 0 && sshdr.ascq == 0x1d)
+			if (sshdr.sense_key == 0 &&
+			    sshdr.asc == 0 && sshdr.ascq == 0)
 				cmd_result &= ~SAM_STAT_CHECK_CONDITION;
 		}
 
@@ -618,8 +618,8 @@ int ata_task_ioctl(struct scsi_device *scsidev, void __user *arg)
 			struct scsi_sense_hdr sshdr;
 			scsi_normalize_sense(sensebuf, SCSI_SENSE_BUFFERSIZE,
 						&sshdr);
-			if (sshdr.sense_key == RECOVERED_ERROR &&
-			    sshdr.asc == 0 && sshdr.ascq == 0x1d)
+			if (sshdr.sense_key == 0 &&
+				sshdr.asc == 0 && sshdr.ascq == 0)
 				cmd_result &= ~SAM_STAT_CHECK_CONDITION;
 		}
 

trunk/include/linux/ata.h

@@ -954,7 +954,7 @@ static inline int atapi_cdb_len(const u16 *dev_id)
 	}
 }
 
-static inline int atapi_command_packet_set(const u16 *dev_id)
+static inline bool atapi_command_packet_set(const u16 *dev_id)
 {
 	return (dev_id[ATA_ID_CONFIG] >> 8) & 0x1f;
 }

trunk/include/linux/ftrace.h

@@ -89,7 +89,6 @@ typedef void (*ftrace_func_t)(unsigned long ip, unsigned long parent_ip,
  *            that the call back has its own recursion protection. If it does
  *            not set this, then the ftrace infrastructure will add recursion
  *            protection for the caller.
- * STUB   - The ftrace_ops is just a place holder.
  */
 enum {
 	FTRACE_OPS_FL_ENABLED			= 1 << 0,
@@ -99,7 +98,6 @@ enum {
 	FTRACE_OPS_FL_SAVE_REGS			= 1 << 4,
 	FTRACE_OPS_FL_SAVE_REGS_IF_SUPPORTED	= 1 << 5,
 	FTRACE_OPS_FL_RECURSION_SAFE		= 1 << 6,
-	FTRACE_OPS_FL_STUB			= 1 << 7,
 };
 
 struct ftrace_ops {

trunk/include/linux/libata.h

@@ -398,7 +398,6 @@ enum {
 	ATA_HORKAGE_NOSETXFER	= (1 << 14),	/* skip SETXFER, SATA only */
 	ATA_HORKAGE_BROKEN_FPDMA_AA	= (1 << 15),	/* skip AA */
 	ATA_HORKAGE_DUMP_ID	= (1 << 16),	/* dump IDENTIFY data */
-	ATA_HORKAGE_MAX_SEC_LBA48 = (1 << 17),	/* Set max sects to 65535 */
 
 	 /* DMA mask for user DMA control: User visible values; DO NOT
 	    renumber */

trunk/kernel/trace/ftrace.c

@@ -66,7 +66,7 @@
 
 static struct ftrace_ops ftrace_list_end __read_mostly = {
 	.func		= ftrace_stub,
-	.flags		= FTRACE_OPS_FL_RECURSION_SAFE | FTRACE_OPS_FL_STUB,
+	.flags		= FTRACE_OPS_FL_RECURSION_SAFE,
 };
 
 /* ftrace_enabled is a method to turn ftrace on or off */
@@ -4131,8 +4131,7 @@ ftrace_ops_control_func(unsigned long ip, unsigned long parent_ip,
 	preempt_disable_notrace();
 	trace_recursion_set(TRACE_CONTROL_BIT);
 	do_for_each_ftrace_op(op, ftrace_control_list) {
-		if (!(op->flags & FTRACE_OPS_FL_STUB) &&
-		    !ftrace_function_local_disabled(op) &&
+		if (!ftrace_function_local_disabled(op) &&
 		    ftrace_ops_test(op, ip))
 			op->func(ip, parent_ip, op, regs);
 	} while_for_each_ftrace_op(op);
@@ -4556,8 +4555,12 @@ ftrace_enable_sysctl(struct ctl_table *table, int write,
 		ftrace_startup_sysctl();
 
 		/* we are starting ftrace again */
-		if (ftrace_ops_list != &ftrace_list_end)
-			update_ftrace_function();
+		if (ftrace_ops_list != &ftrace_list_end) {
+			if (ftrace_ops_list->next == &ftrace_list_end)
+				ftrace_trace_function = ftrace_ops_list->func;
+			else
+				ftrace_trace_function = ftrace_ops_list_func;
+		}
 
 	} else {
 		/* stopping ftrace calls (just send to ftrace_stub) */

trunk/kernel/trace/trace.c

@@ -744,11 +744,8 @@ update_max_tr_single(struct trace_array *tr, struct task_struct *tsk, int cpu)
 		return;
 
 	WARN_ON_ONCE(!irqs_disabled());
-	if (!current_trace->allocated_snapshot) {
-		/* Only the nop tracer should hit this when disabling */
-		WARN_ON_ONCE(current_trace != &nop_trace);
+	if (WARN_ON_ONCE(!current_trace->allocated_snapshot))
 		return;
-	}
 
 	arch_spin_lock(&ftrace_max_lock);