---

yaml
---
r: 9891
b: refs/heads/master
c: 9e04099
h: refs/heads/master
i:
  9889: 6cf2766
  9887: 5dfa2c0
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 414894938b88c1ad2e9cea6502ceccefb30605c4
+refs/heads/master: 9e04099cb90dce6a34b4cbc6b4a0d4e4cc4c5680

trunk/Documentation/connector/connector.txt

@@ -131,3 +131,47 @@ Netlink itself is not reliable protocol, that means that messages can
 be lost due to memory pressure or process' receiving queue overflowed,
 so caller is warned must be prepared. That is why struct cn_msg [main
 connector's message header] contains u32 seq and u32 ack fields.
+
+/*****************************************/
+Userspace usage.
+/*****************************************/
+2.6.14 has a new netlink socket implementation, which by default does not
+allow to send data to netlink groups other than 1.
+So, if to use netlink socket (for example using connector) 
+with different group number userspace application must subscribe to 
+that group. It can be achieved by following pseudocode:
+
+s = socket(PF_NETLINK, SOCK_DGRAM, NETLINK_CONNECTOR);
+
+l_local.nl_family = AF_NETLINK;
+l_local.nl_groups = 12345;
+l_local.nl_pid = 0;
+
+if (bind(s, (struct sockaddr *)&l_local, sizeof(struct sockaddr_nl)) == -1) {
+	perror("bind");
+	close(s);
+	return -1;
+}
+
+{
+	int on = l_local.nl_groups;
+	setsockopt(s, 270, 1, &on, sizeof(on));
+}
+
+Where 270 above is SOL_NETLINK, and 1 is a NETLINK_ADD_MEMBERSHIP socket
+option. To drop multicast subscription one should call above socket option
+with NETLINK_DROP_MEMBERSHIP parameter which is defined as 0.
+
+2.6.14 netlink code only allows to select a group which is less or equal to
+the maximum group number, which is used at netlink_kernel_create() time.
+In case of connector it is CN_NETLINK_USERS + 0xf, so if you want to use
+group number 12345, you must increment CN_NETLINK_USERS to that number.
+Additional 0xf numbers are allocated to be used by non-in-kernel users.
+
+Due to this limitation, group 0xffffffff does not work now, so one can
+not use add/remove connector's group notifications, but as far as I know, 
+only cn_test.c test module used it.
+
+Some work in netlink area is still being done, so things can be changed in
+2.6.15 timeframe, if it will happen, documentation will be updated for that
+kernel.

trunk/MAINTAINERS

@@ -1618,6 +1618,13 @@ M:	vandrove@vc.cvut.cz
 L:	linux-fbdev-devel@lists.sourceforge.net
 S:	Maintained
 
+MEGARAID SCSI DRIVERS
+P:     Neela Syam Kolli
+M:     Neela.Kolli@engenio.com
+S:     linux-scsi@vger.kernel.org
+W:     http://megaraid.lsilogic.com
+S:     Maintained
+
 MEMORY TECHNOLOGY DEVICES
 P:	David Woodhouse
 M:	dwmw2@infradead.org

trunk/arch/cris/arch-v32/kernel/smp.c

@@ -15,6 +15,7 @@
 #include <linux/kernel.h>
 #include <linux/cpumask.h>
 #include <linux/interrupt.h>
+#include <linux/module.h>
 
 #define IPI_SCHEDULE 1
 #define IPI_CALL 2
@@ -28,6 +29,7 @@ spinlock_t cris_atomic_locks[] = { [0 ... LOCK_COUNT - 1] = SPIN_LOCK_UNLOCKED};
 /* CPU masks */
 cpumask_t cpu_online_map = CPU_MASK_NONE;
 cpumask_t phys_cpu_present_map = CPU_MASK_NONE;
+EXPORT_SYMBOL(phys_cpu_present_map);
 
 /* Variables used during SMP boot */
 volatile int cpu_now_booting = 0;

trunk/arch/m32r/kernel/smp.c

@@ -275,12 +275,14 @@ static void flush_tlb_all_ipi(void *info)
  *==========================================================================*/
 void smp_flush_tlb_mm(struct mm_struct *mm)
 {
-	int cpu_id = smp_processor_id();
+	int cpu_id;
 	cpumask_t cpu_mask;
-	unsigned long *mmc = &mm->context[cpu_id];
+	unsigned long *mmc;
 	unsigned long flags;
 
 	preempt_disable();
+	cpu_id = smp_processor_id();
+	mmc = &mm->context[cpu_id];
 	cpu_mask = mm->cpu_vm_mask;
 	cpu_clear(cpu_id, cpu_mask);
 
@@ -343,12 +345,14 @@ void smp_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
 void smp_flush_tlb_page(struct vm_area_struct *vma, unsigned long va)
 {
 	struct mm_struct *mm = vma->vm_mm;
-	int cpu_id = smp_processor_id();
+	int cpu_id;
 	cpumask_t cpu_mask;
-	unsigned long *mmc = &mm->context[cpu_id];
+	unsigned long *mmc;
 	unsigned long flags;
 
 	preempt_disable();
+	cpu_id = smp_processor_id();
+	mmc = &mm->context[cpu_id];
 	cpu_mask = mm->cpu_vm_mask;
 	cpu_clear(cpu_id, cpu_mask);
 

trunk/arch/mips/pci/fixup-tb0226.c

@@ -1,7 +1,7 @@
 /*
  *  fixup-tb0226.c, The TANBAC TB0226 specific PCI fixups.
  *
- *  Copyright (C) 2002-2004  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *  Copyright (C) 2002-2005  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -20,6 +20,7 @@
 #include <linux/init.h>
 #include <linux/pci.h>
 
+#include <asm/vr41xx/giu.h>
 #include <asm/vr41xx/tb0226.h>
 
 int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
@@ -29,42 +30,42 @@ int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
 	switch (slot) {
 	case 12:
 		vr41xx_set_irq_trigger(GD82559_1_PIN,
-				       TRIGGER_LEVEL,
-				       SIGNAL_THROUGH);
-		vr41xx_set_irq_level(GD82559_1_PIN, LEVEL_LOW);
+				       IRQ_TRIGGER_LEVEL,
+				       IRQ_SIGNAL_THROUGH);
+		vr41xx_set_irq_level(GD82559_1_PIN, IRQ_LEVEL_LOW);
 		irq = GD82559_1_IRQ;
 		break;
 	case 13:
 		vr41xx_set_irq_trigger(GD82559_2_PIN,
-				       TRIGGER_LEVEL,
-				       SIGNAL_THROUGH);
-		vr41xx_set_irq_level(GD82559_2_PIN, LEVEL_LOW);
+				       IRQ_TRIGGER_LEVEL,
+				       IRQ_SIGNAL_THROUGH);
+		vr41xx_set_irq_level(GD82559_2_PIN, IRQ_LEVEL_LOW);
 		irq = GD82559_2_IRQ;
 		break;
 	case 14:
 		switch (pin) {
 		case 1:
 			vr41xx_set_irq_trigger(UPD720100_INTA_PIN,
-					       TRIGGER_LEVEL,
-					       SIGNAL_THROUGH);
+					       IRQ_TRIGGER_LEVEL,
+					       IRQ_SIGNAL_THROUGH);
 			vr41xx_set_irq_level(UPD720100_INTA_PIN,
-					     LEVEL_LOW);
+					     IRQ_LEVEL_LOW);
 			irq = UPD720100_INTA_IRQ;
 			break;
 		case 2:
 			vr41xx_set_irq_trigger(UPD720100_INTB_PIN,
-					       TRIGGER_LEVEL,
-					       SIGNAL_THROUGH);
+					       IRQ_TRIGGER_LEVEL,
+					       IRQ_SIGNAL_THROUGH);
 			vr41xx_set_irq_level(UPD720100_INTB_PIN,
-					     LEVEL_LOW);
+					     IRQ_LEVEL_LOW);
 			irq = UPD720100_INTB_IRQ;
 			break;
 		case 3:
 			vr41xx_set_irq_trigger(UPD720100_INTC_PIN,
-					       TRIGGER_LEVEL,
-					       SIGNAL_THROUGH);
+					       IRQ_TRIGGER_LEVEL,
+					       IRQ_SIGNAL_THROUGH);
 			vr41xx_set_irq_level(UPD720100_INTC_PIN,
-					     LEVEL_LOW);
+					     IRQ_LEVEL_LOW);
 			irq = UPD720100_INTC_IRQ;
 			break;
 		default:

trunk/arch/ppc64/kernel/pmac_setup.c

@@ -115,7 +115,7 @@ static void __pmac pmac_show_cpuinfo(struct seq_file *m)
 
 	/* find motherboard type */
 	seq_printf(m, "machine\t\t: ");
-	np = find_devices("device-tree");
+	np = of_find_node_by_path("/");
 	if (np != NULL) {
 		pp = (char *) get_property(np, "model", NULL);
 		if (pp != NULL)
@@ -133,6 +133,7 @@ static void __pmac pmac_show_cpuinfo(struct seq_file *m)
 			}
 			seq_printf(m, "\n");
 		}
+		of_node_put(np);
 	} else
 		seq_printf(m, "PowerMac\n");
 

trunk/arch/sh/kernel/smp.c

@@ -22,6 +22,7 @@
 #include <linux/time.h>
 #include <linux/timex.h>
 #include <linux/sched.h>
+#include <linux/module.h>
 
 #include <asm/atomic.h>
 #include <asm/processor.h>
@@ -39,6 +40,8 @@ struct sh_cpuinfo cpu_data[NR_CPUS];
 extern void per_cpu_trap_init(void);
 
 cpumask_t cpu_possible_map;
+EXPORT_SYMBOL(cpu_possible_map);
+
 cpumask_t cpu_online_map;
 static atomic_t cpus_booted = ATOMIC_INIT(0);
 

trunk/drivers/char/mbcs.c

@@ -830,6 +830,9 @@ static int __init mbcs_init(void)
 {
 	int rv;
 
+	if (!ia64_platform_is("sn2"))
+		return -ENODEV;
+
 	// Put driver into chrdevs[].  Get major number.
 	rv = register_chrdev(mbcs_major, DEVICE_NAME, &mbcs_ops);
 	if (rv < 0) {

trunk/drivers/input/keyboard/Kconfig

@@ -93,7 +93,7 @@ config KEYBOARD_LKKBD
 
 config KEYBOARD_LOCOMO
 	tristate "LoCoMo Keyboard Support"
-	depends on SHARP_LOCOMO
+	depends on SHARP_LOCOMO && INPUT_KEYBOARD
 	help
 	  Say Y here if you are running Linux on a Sharp Zaurus Collie or Poodle based PDA
 

trunk/drivers/media/radio/radio-cadet.c

@@ -543,7 +543,7 @@ static int cadet_probe(void)
 
 	for(i=0;i<8;i++) {
 	        io=iovals[i];
-	        if(request_region(io,2, "cadet-probe")>=0) {
+		if (request_region(io, 2, "cadet-probe")) {
 		        cadet_setfreq(1410);
 			if(cadet_getfreq()==1410) {
 				release_region(io, 2);

trunk/drivers/net/wireless/Kconfig

@@ -243,7 +243,7 @@ config IPW_DEBUG
 
 config AIRO
 	tristate "Cisco/Aironet 34X/35X/4500/4800 ISA and PCI cards"
-	depends on NET_RADIO && ISA && (PCI || BROKEN)
+	depends on NET_RADIO && ISA_DMA_API && (PCI || BROKEN)
 	---help---
 	  This is the standard Linux driver to support Cisco/Aironet ISA and
 	  PCI 802.11 wireless cards.

trunk/drivers/pcmcia/soc_common.c

@@ -66,7 +66,7 @@ void soc_pcmcia_debug(struct soc_pcmcia_socket *skt, const char *func,
 	if (pc_debug > lvl) {
 		printk(KERN_DEBUG "skt%u: %s: ", skt->nr, func);
 		va_start(args, fmt);
-		printk(fmt, args);
+		vprintk(fmt, args);
 		va_end(args);
 	}
 }
@@ -321,8 +321,6 @@ soc_common_pcmcia_get_socket(struct pcmcia_socket *sock, socket_state_t *state)
  * less punt all of this work and let the kernel handle the details
  * of power configuration, reset, &c. We also record the value of
  * `state' in order to regurgitate it to the PCMCIA core later.
- *
- * Returns: 0
  */
 static int
 soc_common_pcmcia_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
@@ -407,7 +405,7 @@ soc_common_pcmcia_set_io_map(struct pcmcia_socket *sock, struct pccard_io_map *m
  * the map speed as requested, but override the address ranges
  * supplied by Card Services.
  *
- * Returns: 0 on success, -1 on error
+ * Returns: 0 on success, -ERRNO on error
  */
 static int
 soc_common_pcmcia_set_mem_map(struct pcmcia_socket *sock, struct pccard_mem_map *map)
@@ -655,8 +653,8 @@ static void soc_pcmcia_cpufreq_unregister(void)
 }
 
 #else
-#define soc_pcmcia_cpufreq_register()
-#define soc_pcmcia_cpufreq_unregister()
+static int soc_pcmcia_cpufreq_register(void) { return 0; }
+static void soc_pcmcia_cpufreq_unregister(void) {}
 #endif
 
 int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops, int first, int nr)
@@ -738,7 +736,7 @@ int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops
 			goto out_err_5;
 		}
 
-		if ( list_empty(&soc_pcmcia_sockets) )
+		if (list_empty(&soc_pcmcia_sockets))
 			soc_pcmcia_cpufreq_register();
 
 		list_add(&skt->node, &soc_pcmcia_sockets);
@@ -839,7 +837,7 @@ int soc_common_drv_pcmcia_remove(struct device *dev)
 		release_resource(&skt->res_io);
 		release_resource(&skt->res_skt);
 	}
-	if ( list_empty(&soc_pcmcia_sockets) )
+	if (list_empty(&soc_pcmcia_sockets))
 		soc_pcmcia_cpufreq_unregister();
 
 	up(&soc_pcmcia_sockets_lock);

trunk/drivers/scsi/aacraid/linit.c

@@ -453,9 +453,9 @@ static int aac_eh_reset(struct scsi_cmnd* cmd)
 		/*
 		 * We can exit If all the commands are complete
 		 */
+		spin_unlock_irq(host->host_lock);
 		if (active == 0)
 			return SUCCESS;
-		spin_unlock_irq(host->host_lock);
 		ssleep(1);
 		spin_lock_irq(host->host_lock);
 	}

trunk/drivers/serial/sh-sci.c

@@ -967,7 +967,7 @@ static int sci_startup(struct uart_port *port)
 #endif
 
 	sci_request_irq(s);
-	sci_start_tx(port, 1);
+	sci_start_tx(port);
 	sci_start_rx(port, 1);
 
 	return 0;

trunk/drivers/video/sa1100fb.c

@@ -592,6 +592,7 @@ sa1100fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
 	return ret;
 }
 
+#ifdef CONFIG_CPU_FREQ
 /*
  *  sa1100fb_display_dma_period()
  *    Calculate the minimum period (in picoseconds) between two DMA
@@ -606,6 +607,7 @@ static inline unsigned int sa1100fb_display_dma_period(struct fb_var_screeninfo
 	 */
 	return var->pixclock * 8 * 16 / var->bits_per_pixel;
 }
+#endif
 
 /*
  *  sa1100fb_check_var():

trunk/drivers/w1/w1.c

@@ -77,8 +77,7 @@ static void w1_master_release(struct device *dev)
 
 	dev_dbg(dev, "%s: Releasing %s.\n", __func__, md->name);
 
-	if (md->nls && md->nls->sk_socket)
-		sock_release(md->nls->sk_socket);
+	dev_fini_netlink(md);
 	memset(md, 0, sizeof(struct w1_master) + sizeof(struct w1_bus_master));
 	kfree(md);
 }