---

yaml
---
r: 487
b: refs/heads/master
c: 1e14c33
h: refs/heads/master
i:
  485: c96c67d
  483: 19bdeb1
  479: 823b230
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bce495d865829d7a1d8102a834d3e3af32616567
+refs/heads/master: 1e14c33fe2e3409d9f34041859af52be6e4723af

trunk/Documentation/networking/netdevices.txt

@@ -51,6 +51,8 @@ dev->hard_start_xmit:
 	set_multicast_list
 	Context: BHs disabled
 	Notes: netif_queue_stopped() is guaranteed false
+               Interrupts must be enabled when calling hard_start_xmit.
+                (Interrupts must also be enabled when enabling the BH handler.)
 	Return codes: 
 	o NETDEV_TX_OK everything ok. 
 	o NETDEV_TX_BUSY Cannot transmit packet, try later 

trunk/arch/ppc/kernel/pci.c

@@ -1432,7 +1432,7 @@ pci_bus_to_hose(int bus)
 	return NULL;
 }
 
-void*
+void __iomem *
 pci_bus_io_base(unsigned int bus)
 {
 	struct pci_controller *hose;

trunk/arch/ppc/kernel/signal.c

@@ -511,7 +511,7 @@ int sys_rt_sigreturn(int r3, int r4, int r5, int r6, int r7, int r8,
 }
 
 int sys_debug_setcontext(struct ucontext __user *ctx,
-			 int ndbg, struct sig_dbg_op *dbg,
+			 int ndbg, struct sig_dbg_op __user *dbg,
 			 int r6, int r7, int r8,
 			 struct pt_regs *regs)
 {
@@ -632,7 +632,7 @@ handle_signal(unsigned long sig, struct k_sigaction *ka,
 	if (__put_user((unsigned long) ka->sa.sa_handler, &sc->handler)
 	    || __put_user(oldset->sig[0], &sc->oldmask)
 	    || __put_user(oldset->sig[1], &sc->_unused[3])
-	    || __put_user((struct pt_regs *)frame, &sc->regs)
+	    || __put_user((struct pt_regs __user *)frame, &sc->regs)
 	    || __put_user(sig, &sc->signal))
 		goto badframe;
 

trunk/arch/ppc/kernel/traps.c

@@ -403,7 +403,7 @@ static int emulate_string_inst(struct pt_regs *regs, u32 instword)
 	u8 rA = (instword >> 16) & 0x1f;
 	u8 NB_RB = (instword >> 11) & 0x1f;
 	u32 num_bytes;
-	u32 EA;
+	unsigned long EA;
 	int pos = 0;
 
 	/* Early out if we are an invalid form of lswx */

trunk/arch/ppc/platforms/4xx/ebony.c

@@ -149,7 +149,7 @@ ebony_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
 static void __init
 ebony_setup_pcix(void)
 {
-	void *pcix_reg_base;
+	void __iomem *pcix_reg_base;
 
 	pcix_reg_base = ioremap64(PCIX0_REG_BASE, PCIX_REG_SIZE);
 
@@ -210,9 +210,8 @@ ebony_setup_hose(void)
 	hose->io_space.end = EBONY_PCI_UPPER_IO;
 	hose->mem_space.start = EBONY_PCI_LOWER_MEM;
 	hose->mem_space.end = EBONY_PCI_UPPER_MEM;
-	isa_io_base =
-		(unsigned long)ioremap64(EBONY_PCI_IO_BASE, EBONY_PCI_IO_SIZE);
-	hose->io_base_virt = (void *)isa_io_base;
+	hose->io_base_virt = ioremap64(EBONY_PCI_IO_BASE, EBONY_PCI_IO_SIZE);
+	isa_io_base = (unsigned long)hose->io_base_virt;
 
 	setup_indirect_pci(hose,
 			EBONY_PCI_CFGA_PLB32,

trunk/arch/ppc/platforms/4xx/luan.c

@@ -223,9 +223,8 @@ luan_setup_hose(struct pci_controller *hose,
 	hose->io_space.end = LUAN_PCIX_UPPER_IO;
 	hose->mem_space.start = lower_mem;
 	hose->mem_space.end = upper_mem;
-	isa_io_base =
-		(unsigned long)ioremap64(pcix_io_base, PCIX_IO_SIZE);
-	hose->io_base_virt = (void *)isa_io_base;
+	hose->io_base_virt = ioremap64(pcix_io_base, PCIX_IO_SIZE);
+	isa_io_base = (unsigned long) hose->io_base_virt;
 
 	setup_indirect_pci(hose, cfga, cfgd);
 	hose->set_cfg_type = 1;

trunk/arch/ppc/platforms/4xx/ocotea.c

@@ -227,9 +227,8 @@ ocotea_setup_hose(void)
 	hose->io_space.end = OCOTEA_PCI_UPPER_IO;
 	hose->mem_space.start = OCOTEA_PCI_LOWER_MEM;
 	hose->mem_space.end = OCOTEA_PCI_UPPER_MEM;
-	isa_io_base =
-		(unsigned long)ioremap64(OCOTEA_PCI_IO_BASE, OCOTEA_PCI_IO_SIZE);
-	hose->io_base_virt = (void *)isa_io_base;
+	hose->io_base_virt = ioremap64(OCOTEA_PCI_IO_BASE, OCOTEA_PCI_IO_SIZE);
+	isa_io_base = (unsigned long) hose->io_base_virt;
 
 	setup_indirect_pci(hose,
 			OCOTEA_PCI_CFGA_PLB32,

trunk/arch/ppc/platforms/pmac_low_i2c.c

@@ -54,7 +54,7 @@ struct low_i2c_host
 	int			mode;		/* Current mode */
 	int			channel;	/* Current channel */
 	int			num_channels;	/* Number of channels */
-	unsigned long		base;		/* For keywest-i2c, base address */
+	void __iomem *		base;		/* For keywest-i2c, base address */
 	int			bsteps;		/* And register stepping */
 	int			speed;		/* And speed */
 };
@@ -154,14 +154,12 @@ static const char *__kw_state_names[] = {
 
 static inline u8 __kw_read_reg(struct low_i2c_host *host, reg_t reg)
 {
-	return in_8(((volatile u8 *)host->base)
-		+ (((unsigned)reg) << host->bsteps));
+	return in_8(host->base + (((unsigned)reg) << host->bsteps));
 }
 
 static inline void __kw_write_reg(struct low_i2c_host *host, reg_t reg, u8 val)
 {
-	out_8(((volatile u8 *)host->base)
-		+ (((unsigned)reg) << host->bsteps), val);
+	out_8(host->base + (((unsigned)reg) << host->bsteps), val);
 	(void)__kw_read_reg(host, reg_subaddr);
 }
 
@@ -370,7 +368,7 @@ static void keywest_low_i2c_add(struct device_node *np)
 		break;
 	}	
 	host->mode = pmac_low_i2c_mode_std;
-	host->base = (unsigned long)ioremap(np->addrs[0].address + aoffset,
+	host->base = ioremap(np->addrs[0].address + aoffset,
 						np->addrs[0].size);
 	host->func = keywest_low_i2c_func;
 }

trunk/arch/ppc/syslib/m8260_pci.c

@@ -171,10 +171,9 @@ void __init m8260_find_bridges(void)
 	m8260_setup_pci(hose);
         hose->pci_mem_offset = MPC826x_PCI_MEM_OFFSET;
 
-        isa_io_base =
-                (unsigned long) ioremap(MPC826x_PCI_IO_BASE,
+        hose->io_base_virt = ioremap(MPC826x_PCI_IO_BASE,
                                         MPC826x_PCI_IO_SIZE);
-        hose->io_base_virt = (void *) isa_io_base;
+        isa_io_base = (unsigned long) hose->io_base_virt;
 
         /* setup resources */
         pci_init_resource(&hose->mem_resources[0],

trunk/arch/ppc/syslib/mpc52xx_pci.c

@@ -205,13 +205,11 @@ mpc52xx_find_bridges(void)
 
 	hose->pci_mem_offset = MPC52xx_PCI_MEM_OFFSET;
 
-	isa_io_base =
-		(unsigned long) ioremap(MPC52xx_PCI_IO_BASE,
-					MPC52xx_PCI_IO_SIZE);
-	hose->io_base_virt = (void *) isa_io_base;
+	hose->io_base_virt = ioremap(MPC52xx_PCI_IO_BASE, MPC52xx_PCI_IO_SIZE);
+	isa_io_base = (unsigned long) hose->io_base_virt;
 
 	hose->cfg_addr = &pci_regs->car;
-	hose->cfg_data = (void __iomem *) isa_io_base;
+	hose->cfg_data = hose->io_base_virt;
 
 	/* Setup resources */
 	pci_init_resource(&hose->mem_resources[0],

trunk/arch/ppc/syslib/ppc85xx_setup.c

@@ -280,16 +280,14 @@ mpc85xx_setup_hose(void)
 	hose_a->io_space.end = MPC85XX_PCI1_UPPER_IO;
 	hose_a->io_base_phys = MPC85XX_PCI1_IO_BASE;
 #ifdef CONFIG_85xx_PCI2
-	isa_io_base =
-		(unsigned long) ioremap(MPC85XX_PCI1_IO_BASE,
+	hose_a->io_base_virt =  ioremap(MPC85XX_PCI1_IO_BASE,
 					MPC85XX_PCI1_IO_SIZE +
 					MPC85XX_PCI2_IO_SIZE);
 #else
-	isa_io_base =
-		(unsigned long) ioremap(MPC85XX_PCI1_IO_BASE,
+	hose_a->io_base_virt =  ioremap(MPC85XX_PCI1_IO_BASE,
 					MPC85XX_PCI1_IO_SIZE);
 #endif
-	hose_a->io_base_virt = (void *) isa_io_base;
+	isa_io_base = (unsigned long)hose_a->io_base_virt;
 
 	/* setup resources */
 	pci_init_resource(&hose_a->mem_resources[0],
@@ -329,8 +327,8 @@ mpc85xx_setup_hose(void)
 	hose_b->io_space.start = MPC85XX_PCI2_LOWER_IO;
 	hose_b->io_space.end = MPC85XX_PCI2_UPPER_IO;
 	hose_b->io_base_phys = MPC85XX_PCI2_IO_BASE;
-	hose_b->io_base_virt = (void *) isa_io_base + MPC85XX_PCI1_IO_SIZE;
-
+	hose_b->io_base_virt = hose_a->io_base_virt + MPC85XX_PCI1_IO_SIZE;
+	
 	/* setup resources */
 	pci_init_resource(&hose_b->mem_resources[0],
 			MPC85XX_PCI2_LOWER_MEM,