---

yaml
---
r: 4867
b: refs/heads/master
c: c1c58ad
h: refs/heads/master
i:
  4865: 186b4ec
  4863: ded1aa4
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 67394f8f069c2fdf90f3b6d851824c07815442af
+refs/heads/master: c1c58ada91cfe86f19d430282132434e620a1067

trunk/Makefile

@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 12
-EXTRAVERSION =-rc4
+EXTRAVERSION =-rc5
 NAME=Woozy Numbat
 
 # *DOCUMENTATION*

trunk/arch/i386/mach-voyager/voyager_smp.c

@@ -97,7 +97,6 @@ static void ack_vic_irq(unsigned int irq);
 static void vic_enable_cpi(void);
 static void do_boot_cpu(__u8 cpuid);
 static void do_quad_bootstrap(void);
-static inline void wrapper_smp_local_timer_interrupt(struct pt_regs *);
 
 int hard_smp_processor_id(void);
 
@@ -125,6 +124,14 @@ send_QIC_CPI(__u32 cpuset, __u8 cpi)
 	}
 }
 
+static inline void
+wrapper_smp_local_timer_interrupt(struct pt_regs *regs)
+{
+	irq_enter();
+	smp_local_timer_interrupt(regs);
+	irq_exit();
+}
+
 static inline void
 send_one_CPI(__u8 cpu, __u8 cpi)
 {
@@ -1249,14 +1256,6 @@ smp_vic_timer_interrupt(struct pt_regs *regs)
 	smp_local_timer_interrupt(regs);
 }
 
-static inline void
-wrapper_smp_local_timer_interrupt(struct pt_regs *regs)
-{
-	irq_enter();
-	smp_local_timer_interrupt(regs);
-	irq_exit();
-}
-
 /* local (per CPU) timer interrupt.  It does both profiling and
  * process statistics/rescheduling.
  *

trunk/arch/ppc/syslib/ipic.c

@@ -479,7 +479,7 @@ void __init ipic_init(phys_addr_t phys_addr,
 	temp = 0;
 	for (i = 0 ; i < senses_count ; i++) {
 		if ((senses[i] & IRQ_SENSE_MASK) == IRQ_SENSE_EDGE) {
-			temp |= 1 << (16 - i);
+			temp |= 1 << (15 - i);
 			if (i != 0)
 				irq_desc[i + irq_offset + MPC83xx_IRQ_EXT1 - 1].status = 0;
 			else

trunk/arch/ppc64/kernel/pmac_smp.c

@@ -68,6 +68,7 @@ extern struct smp_ops_t *smp_ops;
 
 static void (*pmac_tb_freeze)(int freeze);
 static struct device_node *pmac_tb_clock_chip_host;
+static u8 pmac_tb_pulsar_addr;
 static DEFINE_SPINLOCK(timebase_lock);
 static unsigned long timebase;
 
@@ -106,12 +107,9 @@ static void smp_core99_pulsar_tb_freeze(int freeze)
 	u8 data;
 	int rc;
 
-	/* Strangely, the device-tree says address is 0xd2, but darwin
-	 * accesses 0xd0 ...
-	 */
 	pmac_low_i2c_setmode(pmac_tb_clock_chip_host, pmac_low_i2c_mode_combined);
 	rc = pmac_low_i2c_xfer(pmac_tb_clock_chip_host,
-			       0xd4 | pmac_low_i2c_read,
+			       pmac_tb_pulsar_addr | pmac_low_i2c_read,
 			       0x2e, &data, 1);
 	if (rc != 0)
 		goto bail;
@@ -120,7 +118,7 @@ static void smp_core99_pulsar_tb_freeze(int freeze)
 
 	pmac_low_i2c_setmode(pmac_tb_clock_chip_host, pmac_low_i2c_mode_stdsub);
 	rc = pmac_low_i2c_xfer(pmac_tb_clock_chip_host,
-			       0xd4 | pmac_low_i2c_write,
+			       pmac_tb_pulsar_addr | pmac_low_i2c_write,
 			       0x2e, &data, 1);
  bail:
 	if (rc != 0) {
@@ -185,6 +183,12 @@ static int __init smp_core99_probe(void)
 	if (ncpus <= 1)
 		return 1;
 
+	/* HW sync only on these platforms */
+	if (!machine_is_compatible("PowerMac7,2") &&
+	    !machine_is_compatible("PowerMac7,3") &&
+	    !machine_is_compatible("RackMac3,1"))
+		goto nohwsync;
+
 	/* Look for the clock chip */
 	for (cc = NULL; (cc = of_find_node_by_name(cc, "i2c-hwclock")) != NULL;) {
 		struct device_node *p = of_get_parent(cc);
@@ -198,24 +202,34 @@ static int __init smp_core99_probe(void)
 			goto next;
 		switch (*reg) {
 		case 0xd2:
-			pmac_tb_freeze = smp_core99_cypress_tb_freeze;
-			printk(KERN_INFO "Timebase clock is Cypress chip\n");
+			if (device_is_compatible(cc, "pulsar-legacy-slewing")) {
+				pmac_tb_freeze = smp_core99_pulsar_tb_freeze;
+				pmac_tb_pulsar_addr = 0xd2;
+				printk(KERN_INFO "Timebase clock is Pulsar chip\n");
+			} else if (device_is_compatible(cc, "cy28508")) {
+				pmac_tb_freeze = smp_core99_cypress_tb_freeze;
+				printk(KERN_INFO "Timebase clock is Cypress chip\n");
+			}
 			break;
 		case 0xd4:
 			pmac_tb_freeze = smp_core99_pulsar_tb_freeze;
+			pmac_tb_pulsar_addr = 0xd4;
 			printk(KERN_INFO "Timebase clock is Pulsar chip\n");
 			break;
 		}
 		if (pmac_tb_freeze != NULL) {
 			pmac_tb_clock_chip_host = p;
 			smp_ops->give_timebase = smp_core99_give_timebase;
 			smp_ops->take_timebase = smp_core99_take_timebase;
+			of_node_put(cc);
+			of_node_put(p);
 			break;
 		}
 	next:
 		of_node_put(p);
 	}
 
+ nohwsync:
 	mpic_request_ipis();
 
 	return ncpus;

trunk/arch/ppc64/kernel/prom_init.c

@@ -1750,7 +1750,44 @@ static void __init flatten_device_tree(void)
 	prom_printf("Device tree struct  0x%x -> 0x%x\n",
 		    RELOC(dt_struct_start), RELOC(dt_struct_end));
 
- }
+}
+
+
+static void __init fixup_device_tree(void)
+{
+	unsigned long offset = reloc_offset();
+	phandle u3, i2c, mpic;
+	u32 u3_rev;
+	u32 interrupts[2];
+	u32 parent;
+
+	/* Some G5s have a missing interrupt definition, fix it up here */
+	u3 = call_prom("finddevice", 1, 1, ADDR("/u3@0,f8000000"));
+	if ((long)u3 <= 0)
+		return;
+	i2c = call_prom("finddevice", 1, 1, ADDR("/u3@0,f8000000/i2c@f8001000"));
+	if ((long)i2c <= 0)
+		return;
+	mpic = call_prom("finddevice", 1, 1, ADDR("/u3@0,f8000000/mpic@f8040000"));
+	if ((long)mpic <= 0)
+		return;
+
+	/* check if proper rev of u3 */
+	if (prom_getprop(u3, "device-rev", &u3_rev, sizeof(u3_rev)) <= 0)
+		return;
+	if (u3_rev != 0x35)
+		return;
+	/* does it need fixup ? */
+	if (prom_getproplen(i2c, "interrupts") > 0)
+		return;
+	/* interrupt on this revision of u3 is number 0 and level */
+	interrupts[0] = 0;
+	interrupts[1] = 1;
+	prom_setprop(i2c, "interrupts", &interrupts, sizeof(interrupts));
+	parent = (u32)mpic;
+	prom_setprop(i2c, "interrupt-parent", &parent, sizeof(parent));
+}
+
 
 static void __init prom_find_boot_cpu(void)
 {
@@ -1919,6 +1956,11 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4, unsigned long
 			PTRRELOC(&prom_tce_alloc_end), sizeof(RELOC(prom_tce_alloc_end)));
 	}
 
+	/*
+	 * Fixup any known bugs in the device-tree
+	 */
+	fixup_device_tree();
+
 	/*
 	 * Now finally create the flattened device-tree
 	 */

trunk/crypto/internal.h

@@ -38,7 +38,7 @@ static inline void crypto_kunmap(void *vaddr, int out)
 
 static inline void crypto_yield(struct crypto_tfm *tfm)
 {
-	if (!in_softirq())
+	if (!in_atomic())
 		cond_resched();
 }
 

trunk/drivers/base/core.c

@@ -245,6 +245,7 @@ int device_add(struct device *dev)
 
 	if ((error = kobject_add(&dev->kobj)))
 		goto Error;
+	kobject_hotplug(&dev->kobj, KOBJ_ADD);
 	if ((error = device_pm_add(dev)))
 		goto PMError;
 	if ((error = bus_add_device(dev)))
@@ -257,14 +258,13 @@ int device_add(struct device *dev)
 	/* notify platform of device entry */
 	if (platform_notify)
 		platform_notify(dev);
-
-	kobject_hotplug(&dev->kobj, KOBJ_ADD);
  Done:
 	put_device(dev);
 	return error;
  BusError:
 	device_pm_remove(dev);
  PMError:
+	kobject_hotplug(&dev->kobj, KOBJ_REMOVE);
 	kobject_del(&dev->kobj);
  Error:
 	if (parent)

trunk/drivers/i2c/busses/i2c-keywest.c

@@ -516,6 +516,11 @@ create_iface(struct device_node *np, struct device *dev)
 	u32 *psteps, *prate;
 	int rc;
 
+	if (np->n_intrs < 1 || np->n_addrs < 1) {
+		printk(KERN_ERR "%s: Missing interrupt or address !\n",
+		       np->full_name);
+		return -ENODEV;
+	}
 	if (pmac_low_i2c_lock(np))
 		return -ENODEV;
 

trunk/drivers/media/video/saa7134/saa6752hs.c

@@ -43,15 +43,15 @@ enum saa6752hs_videoformat {
 static const struct v4l2_format v4l2_format_table[] =
 {
 	[SAA6752HS_VF_D1] = {
-		.fmt.pix.width = 720, .fmt.pix.height = 576 },
+		.fmt = { .pix = { .width = 720, .height = 576 }, }, },
 	[SAA6752HS_VF_2_3_D1] = {
-		.fmt.pix.width = 480, .fmt.pix.height = 576 },
+		.fmt = { .pix = { .width = 480, .height = 576 }, }, },
 	[SAA6752HS_VF_1_2_D1] = {
-		.fmt.pix.width = 352, .fmt.pix.height = 576 },
+		.fmt = { .pix = { .width = 352, .height = 576 }, }, },
 	[SAA6752HS_VF_SIF] = {
-		.fmt.pix.width = 352, .fmt.pix.height = 288 },
+		.fmt = { .pix = { .width = 352, .height = 288 }, }, },
 	[SAA6752HS_VF_UNKNOWN] = {
-		.fmt.pix.width = 0, .fmt.pix.height = 0},
+		.fmt = { .pix = { .width = 0, .height = 0 }, }, },
 };
 
 struct saa6752hs_state {

trunk/drivers/mmc/mmc_block.c

@@ -383,7 +383,10 @@ static int mmc_blk_probe(struct mmc_card *card)
 	struct mmc_blk_data *md;
 	int err;
 
-	if (card->csd.cmdclass & ~0x1ff)
+	/*
+	 * Check that the card supports the command class(es) we need.
+	 */
+	if (!(card->csd.cmdclass & CCC_BLOCK_READ))
 		return -ENODEV;
 
 	if (card->csd.read_blkbits < 9) {

trunk/drivers/net/tg3.c

@@ -61,8 +61,8 @@
 
 #define DRV_MODULE_NAME		"tg3"
 #define PFX DRV_MODULE_NAME	": "
-#define DRV_MODULE_VERSION	"3.27"
-#define DRV_MODULE_RELDATE	"May 5, 2005"
+#define DRV_MODULE_VERSION	"3.29"
+#define DRV_MODULE_RELDATE	"May 23, 2005"
 
 #define TG3_DEF_MAC_MODE	0
 #define TG3_DEF_RX_MODE		0
@@ -206,6 +206,8 @@ static struct pci_device_id tg3_pci_tbl[] = {
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
 	{ PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5752,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+	{ PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5752M,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
 	{ PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5753,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
 	{ PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5753M,
@@ -8994,7 +8996,7 @@ static int __devinit tg3_do_test_dma(struct tg3 *tp, u32 *buf, dma_addr_t buf_dm
 	return ret;
 }
 
-#define TEST_BUFFER_SIZE	0x400
+#define TEST_BUFFER_SIZE	0x2000
 
 static int __devinit tg3_test_dma(struct tg3 *tp)
 {

trunk/drivers/scsi/aic7xxx/aic7xxx_osm.c

@@ -659,8 +659,11 @@ ahc_linux_slave_alloc(struct scsi_device *device)
 	ahc_lock(ahc, &flags);
 	targ = ahc->platform_data->targets[target_offset];
 	if (targ == NULL) {
-		targ = ahc_linux_alloc_target(ahc, starget->channel, starget->id);
-		struct seeprom_config *sc = ahc->seep_config;
+		struct seeprom_config *sc;
+
+		targ = ahc_linux_alloc_target(ahc, starget->channel,
+						starget->id);
+		sc = ahc->seep_config;
 		if (targ == NULL)
 			goto out;
 

trunk/drivers/serial/8250.c

@@ -682,8 +682,6 @@ static void autoconfig_16550a(struct uart_8250_port *up)
 	 * from EXCR1. Switch back to bank 0, change it in MCR. Then
 	 * switch back to bank 2, read it from EXCR1 again and check
 	 * it's changed. If so, set baud_base in EXCR2 to 921600. -- dwmw2
-	 * On PowerPC we don't want to change baud_base, as we have
-	 * a number of different divisors.  -- Tom Rini
 	 */
 	serial_outp(up, UART_LCR, 0);
 	status1 = serial_in(up, UART_MCR);
@@ -699,16 +697,25 @@ static void autoconfig_16550a(struct uart_8250_port *up)
 		serial_outp(up, UART_MCR, status1);
 
 		if ((status2 ^ status1) & UART_MCR_LOOP) {
-#ifndef CONFIG_PPC
+			unsigned short quot;
+
 			serial_outp(up, UART_LCR, 0xE0);
+
+			quot = serial_inp(up, UART_DLM) << 8;
+			quot += serial_inp(up, UART_DLL);
+			quot <<= 3;
+
 			status1 = serial_in(up, 0x04); /* EXCR1 */
 			status1 &= ~0xB0; /* Disable LOCK, mask out PRESL[01] */
 			status1 |= 0x10;  /* 1.625 divisor for baud_base --> 921600 */
 			serial_outp(up, 0x04, status1);
+
+			serial_outp(up, UART_DLL, quot & 0xff);
+			serial_outp(up, UART_DLM, quot >> 8);
+
 			serial_outp(up, UART_LCR, 0);
-			up->port.uartclk = 921600*16;
-#endif
 
+			up->port.uartclk = 921600*16;
 			up->port.type = PORT_NS16550A;
 			up->capabilities |= UART_NATSEMI;
 			return;

trunk/fs/reiserfs/stree.c

@@ -230,7 +230,6 @@ const struct reiserfs_key  MAX_KEY = {
 	__constant_cpu_to_le32(0xffffffff)},}
 };
 
-const struct in_core_key  MAX_IN_CORE_KEY = {~0U, ~0U, ~0ULL>>4, 15};
 
 /* Get delimiting key of the buffer by looking for it in the buffers in the path, starting from the bottom
    of the path, and going upwards.  We must check the path's validity at each step.  If the key is not in

trunk/fs/reiserfs/super.c

@@ -164,7 +164,9 @@ static int finish_unfinished (struct super_block * s)
 
     /* compose key to look for "save" links */
     max_cpu_key.version = KEY_FORMAT_3_5;
-    max_cpu_key.on_disk_key = MAX_IN_CORE_KEY;
+    max_cpu_key.on_disk_key.k_dir_id = ~0U;
+    max_cpu_key.on_disk_key.k_objectid = ~0U;
+    set_cpu_key_k_offset (&max_cpu_key, ~0U);
     max_cpu_key.key_length = 3;
 
 #ifdef CONFIG_QUOTA