---

yaml --- r: 40449 b: refs/heads/master c: c97d486 h: refs/heads/master i: 40447: 88bcbb1 v: v3
git-mirror · Oct 28, 2006 · a0825f4 · a0825f4
1 parent 1ce13c9
commit a0825f4
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Showing 71 changed files with 365 additions and 421 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c0f79c4cb11acca545f9802ee0e14ad3b5cc123d
+refs/heads/master: c97d4869a23c439d2bc23cb26c1147c099f9ff78
diff --git a/trunk/arch/arm/kernel/smp.c b/trunk/arch/arm/kernel/smp.c
@@ -7,6 +7,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
+#include <linux/module.h>
 #include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/spinlock.h>
@@ -19,6 +20,7 @@
 #include <linux/cpu.h>
 #include <linux/smp.h>
 #include <linux/seq_file.h>
+#include <linux/irq.h>
 
 #include <asm/atomic.h>
 #include <asm/cacheflush.h>
@@ -474,25 +476,26 @@ void show_local_irqs(struct seq_file *p)
 	seq_putc(p, '\n');
 }
 
-static void ipi_timer(struct pt_regs *regs)
+static void ipi_timer(void)
 {
-	int user = user_mode(regs);
-
 	irq_enter();
-	profile_tick(CPU_PROFILING, regs);
-	update_process_times(user);
+	profile_tick(CPU_PROFILING);
+	update_process_times(user_mode(get_irq_regs()));
 	irq_exit();
 }
 
 #ifdef CONFIG_LOCAL_TIMERS
 asmlinkage void do_local_timer(struct pt_regs *regs)
 {
+	struct pt_regs *old_regs = set_irq_regs(regs);
 	int cpu = smp_processor_id();
 
 	if (local_timer_ack()) {
 		irq_stat[cpu].local_timer_irqs++;
-		ipi_timer(regs);
+		ipi_timer();
 	}
+
+	set_irq_regs(old_regs);
 }
 #endif
 
@@ -551,6 +554,7 @@ asmlinkage void do_IPI(struct pt_regs *regs)
 {
 	unsigned int cpu = smp_processor_id();
 	struct ipi_data *ipi = &per_cpu(ipi_data, cpu);
+	struct pt_regs *old_regs = set_irq_regs(regs);
 
 	ipi->ipi_count++;
 
@@ -574,7 +578,7 @@ asmlinkage void do_IPI(struct pt_regs *regs)
 
 			switch (nextmsg) {
 			case IPI_TIMER:
-				ipi_timer(regs);
+				ipi_timer();
 				break;
 
 			case IPI_RESCHEDULE:
@@ -599,6 +603,8 @@ asmlinkage void do_IPI(struct pt_regs *regs)
 			}
 		} while (msgs);
 	}
+
+	set_irq_regs(old_regs);
 }
 
 void smp_send_reschedule(int cpu)

diff --git a/trunk/arch/arm/kernel/time.c b/trunk/arch/arm/kernel/time.c
@@ -327,13 +327,12 @@ EXPORT_SYMBOL(restore_time_delta);
  */
 void timer_tick(void)
 {
-	struct pt_regs *regs = get_irq_regs();
 	profile_tick(CPU_PROFILING);
 	do_leds();
 	do_set_rtc();
 	do_timer(1);
 #ifndef CONFIG_SMP
-	update_process_times(user_mode(regs));
+	update_process_times(user_mode(get_irq_regs()));
 #endif
 }
 

diff --git a/trunk/arch/i386/kernel/setup.c b/trunk/arch/i386/kernel/setup.c
@@ -846,7 +846,7 @@ efi_find_max_pfn(unsigned long start, unsigned long end, void *arg)
 static int __init
 efi_memory_present_wrapper(unsigned long start, unsigned long end, void *arg)
 {
-	memory_present(0, PFN_UP(start), PFN_DOWN(end));
+	memory_present(0, start, end);
 	return 0;
 }
 

diff --git a/trunk/arch/i386/mach-visws/visws_apic.c b/trunk/arch/i386/mach-visws/visws_apic.c
@@ -122,7 +122,7 @@ static void end_cobalt_irq(unsigned int irq)
 	spin_unlock_irqrestore(&cobalt_lock, flags);
 }
 
-static struct irq_chip cobalt_irq_type = {
+static struct hw_interrupt_type cobalt_irq_type = {
 	.typename =	"Cobalt-APIC",
 	.startup =	startup_cobalt_irq,
 	.shutdown =	disable_cobalt_irq,
@@ -159,16 +159,17 @@ static void end_piix4_master_irq(unsigned int irq)
 	spin_unlock_irqrestore(&cobalt_lock, flags);
 }
 
-static struct irq_chip piix4_master_irq_type = {
+static struct hw_interrupt_type piix4_master_irq_type = {
 	.typename =	"PIIX4-master",
 	.startup =	startup_piix4_master_irq,
 	.ack =		ack_cobalt_irq,
 	.end =		end_piix4_master_irq,
 };
 
 
-static struct irq_chip piix4_virtual_irq_type = {
+static struct hw_interrupt_type piix4_virtual_irq_type = {
 	.typename =	"PIIX4-virtual",
+	.startup =	startup_8259A_irq,
 	.shutdown =	disable_8259A_irq,
 	.enable =	enable_8259A_irq,
 	.disable =	disable_8259A_irq,

diff --git a/trunk/arch/m68k/kernel/vmlinux-std.lds b/trunk/arch/m68k/kernel/vmlinux-std.lds
@@ -54,7 +54,13 @@ SECTIONS
   __setup_end = .;
   __initcall_start = .;
   .initcall.init : {
-	INITCALLS
+	*(.initcall1.init)
+	*(.initcall2.init)
+	*(.initcall3.init)
+	*(.initcall4.init)
+	*(.initcall5.init)
+	*(.initcall6.init)
+	*(.initcall7.init)
   }
   __initcall_end = .;
   __con_initcall_start = .;

diff --git a/trunk/arch/m68k/kernel/vmlinux-sun3.lds b/trunk/arch/m68k/kernel/vmlinux-sun3.lds
@@ -48,7 +48,13 @@ __init_begin = .;
 	__setup_end = .;
 	__initcall_start = .;
 	.initcall.init : {
-		INITCALLS
+		*(.initcall1.init)
+		*(.initcall2.init)
+		*(.initcall3.init)
+		*(.initcall4.init)
+		*(.initcall5.init)
+		*(.initcall6.init)
+		*(.initcall7.init)
 	}
 	__initcall_end = .;
 	__con_initcall_start = .;

diff --git a/trunk/arch/s390/appldata/appldata_base.c b/trunk/arch/s390/appldata/appldata_base.c
@@ -310,7 +310,6 @@ appldata_interval_handler(ctl_table *ctl, int write, struct file *filp,
 	if (copy_from_user(buf, buffer, len > sizeof(buf) ? sizeof(buf) : len)) {
 		return -EFAULT;
 	}
-	interval = 0;
 	sscanf(buf, "%i", &interval);
 	if (interval <= 0) {
 		P_ERROR("Timer CPU interval has to be > 0!\n");

diff --git a/trunk/arch/s390/kernel/compat_linux.c b/trunk/arch/s390/kernel/compat_linux.c
@@ -757,9 +757,7 @@ asmlinkage long sys32_sysctl(struct __sysctl_args32 __user *args)
 			    put_user(oldlen, (u32 __user *)compat_ptr(tmp.oldlenp)))
 				error = -EFAULT;
 		}
-		if (copy_to_user(args->__unused, tmp.__unused,
-				 sizeof(tmp.__unused)))
-			error = -EFAULT;
+		copy_to_user(args->__unused, tmp.__unused, sizeof(tmp.__unused));
 	}
 	return error;
 }

diff --git a/trunk/arch/s390/kernel/compat_signal.c b/trunk/arch/s390/kernel/compat_signal.c
@@ -169,12 +169,12 @@ sys32_sigaction(int sig, const struct old_sigaction32 __user *act,
 		compat_old_sigset_t mask;
 		if (!access_ok(VERIFY_READ, act, sizeof(*act)) ||
 		    __get_user(sa_handler, &act->sa_handler) ||
-		    __get_user(sa_restorer, &act->sa_restorer) ||
-		    __get_user(new_ka.sa.sa_flags, &act->sa_flags) ||
-		    __get_user(mask, &act->sa_mask))
+		    __get_user(sa_restorer, &act->sa_restorer))
 			return -EFAULT;
 		new_ka.sa.sa_handler = (__sighandler_t) sa_handler;
 		new_ka.sa.sa_restorer = (void (*)(void)) sa_restorer;
+		__get_user(new_ka.sa.sa_flags, &act->sa_flags);
+		__get_user(mask, &act->sa_mask);
 		siginitset(&new_ka.sa.sa_mask, mask);
         }
 
@@ -185,10 +185,10 @@ sys32_sigaction(int sig, const struct old_sigaction32 __user *act,
 		sa_restorer = (unsigned long) old_ka.sa.sa_restorer;
 		if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) ||
 		    __put_user(sa_handler, &oact->sa_handler) ||
-		    __put_user(sa_restorer, &oact->sa_restorer) ||
-		    __put_user(old_ka.sa.sa_flags, &oact->sa_flags) ||
-		    __put_user(old_ka.sa.sa_mask.sig[0], &oact->sa_mask))
+		    __put_user(sa_restorer, &oact->sa_restorer))
 			return -EFAULT;
+		__put_user(old_ka.sa.sa_flags, &oact->sa_flags);
+		__put_user(old_ka.sa.sa_mask.sig[0], &oact->sa_mask);
         }
 
 	return ret;

diff --git a/trunk/arch/s390/kernel/compat_wrapper.S b/trunk/arch/s390/kernel/compat_wrapper.S
@@ -1664,4 +1664,4 @@ sys_getcpu_wrapper:
 	llgtr	%r2,%r2			# unsigned *
 	llgtr	%r3,%r3			# unsigned *
 	llgtr	%r4,%r4			# struct getcpu_cache *
-	jg	sys_getcpu
+	jg	sys_tee
diff --git a/trunk/arch/s390/kernel/signal.c b/trunk/arch/s390/kernel/signal.c
@@ -80,10 +80,10 @@ sys_sigaction(int sig, const struct old_sigaction __user *act,
 		old_sigset_t mask;
 		if (!access_ok(VERIFY_READ, act, sizeof(*act)) ||
 		    __get_user(new_ka.sa.sa_handler, &act->sa_handler) ||
-		    __get_user(new_ka.sa.sa_restorer, &act->sa_restorer) ||
-		    __get_user(new_ka.sa.sa_flags, &act->sa_flags) ||
-		    __get_user(mask, &act->sa_mask))
+		    __get_user(new_ka.sa.sa_restorer, &act->sa_restorer))
 			return -EFAULT;
+		__get_user(new_ka.sa.sa_flags, &act->sa_flags);
+		__get_user(mask, &act->sa_mask);
 		siginitset(&new_ka.sa.sa_mask, mask);
 	}
 
@@ -92,10 +92,10 @@ sys_sigaction(int sig, const struct old_sigaction __user *act,
 	if (!ret && oact) {
 		if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) ||
 		    __put_user(old_ka.sa.sa_handler, &oact->sa_handler) ||
-		    __put_user(old_ka.sa.sa_restorer, &oact->sa_restorer) ||
-		    __put_user(old_ka.sa.sa_flags, &oact->sa_flags) ||
-		    __put_user(old_ka.sa.sa_mask.sig[0], &oact->sa_mask))
+		    __put_user(old_ka.sa.sa_restorer, &oact->sa_restorer))
 			return -EFAULT;
+		__put_user(old_ka.sa.sa_flags, &oact->sa_flags);
+		__put_user(old_ka.sa.sa_mask.sig[0], &oact->sa_mask);
 	}
 
 	return ret;

diff --git a/trunk/arch/s390/kernel/traps.c b/trunk/arch/s390/kernel/traps.c
@@ -462,34 +462,28 @@ asmlinkage void illegal_op(struct pt_regs * regs, long interruption_code)
 		local_irq_enable();
 
 	if (regs->psw.mask & PSW_MASK_PSTATE) {
-		if (get_user(*((__u16 *) opcode), (__u16 __user *) location))
-			return;
+		get_user(*((__u16 *) opcode), (__u16 __user *) location);
 		if (*((__u16 *) opcode) == S390_BREAKPOINT_U16) {
 			if (current->ptrace & PT_PTRACED)
 				force_sig(SIGTRAP, current);
 			else
 				signal = SIGILL;
 #ifdef CONFIG_MATHEMU
 		} else if (opcode[0] == 0xb3) {
-			if (get_user(*((__u16 *) (opcode+2)), location+1))
-				return;
+			get_user(*((__u16 *) (opcode+2)), location+1);
 			signal = math_emu_b3(opcode, regs);
                 } else if (opcode[0] == 0xed) {
-			if (get_user(*((__u32 *) (opcode+2)),
-				     (__u32 __user *)(location+1)))
-				return;
+			get_user(*((__u32 *) (opcode+2)),
+				 (__u32 __user *)(location+1));
 			signal = math_emu_ed(opcode, regs);
 		} else if (*((__u16 *) opcode) == 0xb299) {
-			if (get_user(*((__u16 *) (opcode+2)), location+1))
-				return;
+			get_user(*((__u16 *) (opcode+2)), location+1);
 			signal = math_emu_srnm(opcode, regs);
 		} else if (*((__u16 *) opcode) == 0xb29c) {
-			if (get_user(*((__u16 *) (opcode+2)), location+1))
-				return;
+			get_user(*((__u16 *) (opcode+2)), location+1);
 			signal = math_emu_stfpc(opcode, regs);
 		} else if (*((__u16 *) opcode) == 0xb29d) {
-			if (get_user(*((__u16 *) (opcode+2)), location+1))
-				return;
+			get_user(*((__u16 *) (opcode+2)), location+1);
 			signal = math_emu_lfpc(opcode, regs);
 #endif
 		} else

diff --git a/trunk/drivers/base/Kconfig b/trunk/drivers/base/Kconfig
@@ -37,8 +37,8 @@ config DEBUG_DRIVER
 
 	  If you are unsure about this, say N here.
 
+endmenu
+
 config SYS_HYPERVISOR
 	bool
 	default n
-
-endmenu
diff --git a/trunk/drivers/block/cciss.c b/trunk/drivers/block/cciss.c
@@ -1992,8 +1992,8 @@ cciss_read_capacity(int ctlr, int logvol, int withirq, sector_t *total_size,
 		*block_size = BLOCK_SIZE;
 	}
 	if (*total_size != (__u32) 0)
-		printk(KERN_INFO "      blocks= %llu block_size= %d\n",
-		(unsigned long long)*total_size, *block_size);
+		printk(KERN_INFO "      blocks= %lld block_size= %d\n",
+		*total_size, *block_size);
 	kfree(buf);
 	return;
 }
@@ -2027,8 +2027,8 @@ cciss_read_capacity_16(int ctlr, int logvol, int withirq, sector_t *total_size,
 		*total_size = 0;
 		*block_size = BLOCK_SIZE;
 	}
-	printk(KERN_INFO "      blocks= %llu block_size= %d\n",
-	       (unsigned long long)*total_size, *block_size);
+	printk(KERN_INFO "      blocks= %lld block_size= %d\n",
+	       *total_size, *block_size);
 	kfree(buf);
 	return;
 }

diff --git a/trunk/drivers/char/watchdog/sc1200wdt.c b/trunk/drivers/char/watchdog/sc1200wdt.c
@@ -392,7 +392,7 @@ static int __init sc1200wdt_init(void)
 	if (io == -1) {
 		printk(KERN_ERR PFX "io parameter must be specified\n");
 		ret = -EINVAL;
-		goto out_pnp;
+		goto out_clean;
 	}
 
 #if defined CONFIG_PNP
@@ -405,7 +405,7 @@ static int __init sc1200wdt_init(void)
 	if (!request_region(io, io_len, SC1200_MODULE_NAME)) {
 		printk(KERN_ERR PFX "Unable to register IO port %#x\n", io);
 		ret = -EBUSY;
-		goto out_pnp;
+		goto out_clean;
 	}
 
 	ret = sc1200wdt_probe();
@@ -435,11 +435,6 @@ static int __init sc1200wdt_init(void)
 out_io:
 	release_region(io, io_len);
 
-out_pnp:
-#if defined CONFIG_PNP
-	if (isapnp)
-		pnp_unregister_driver(&scl200wdt_pnp_driver);
-#endif
 	goto out_clean;
 }
 

diff --git a/trunk/drivers/ide/pci/generic.c b/trunk/drivers/ide/pci/generic.c
@@ -247,10 +247,8 @@ static int __devinit generic_init_one(struct pci_dev *dev, const struct pci_devi
 	    (!(PCI_FUNC(dev->devfn) & 1)))
 		goto out;
 
-	if (dev->vendor == PCI_VENDOR_ID_JMICRON) {
-		if (dev->device != PCI_DEVICE_ID_JMICRON_JMB368 && PCI_FUNC(dev->devfn) != 1)
-			goto out;
-	}
+	if (dev->vendor == PCI_VENDOR_ID_JMICRON && PCI_FUNC(dev->devfn) != 1)
+		goto out;
 
 	if (dev->vendor != PCI_VENDOR_ID_JMICRON) {
 		pci_read_config_word(dev, PCI_COMMAND, &command);

diff --git a/trunk/drivers/ieee1394/ohci1394.c b/trunk/drivers/ieee1394/ohci1394.c
@@ -3552,21 +3552,12 @@ static int ohci1394_pci_suspend (struct pci_dev *pdev, pm_message_t state)
 {
 	int err;
 
-	printk(KERN_INFO "%s does not fully support suspend and resume yet\n",
-	       OHCI1394_DRIVER_NAME);
-
 	err = pci_save_state(pdev);
-	if (err) {
-		printk(KERN_ERR "%s: pci_save_state failed with %d\n",
-		       OHCI1394_DRIVER_NAME, err);
-		return err;
-	}
+	if (err)
+		goto out;
 	err = pci_set_power_state(pdev, pci_choose_state(pdev, state));
-#ifdef OHCI1394_DEBUG
 	if (err)
-		printk(KERN_DEBUG "%s: pci_set_power_state failed with %d\n",
-		       OHCI1394_DRIVER_NAME, err);
-#endif /* OHCI1394_DEBUG */
+		goto out;
 
 /* PowerMac suspend code comes last */
 #ifdef CONFIG_PPC_PMAC
@@ -3579,8 +3570,8 @@ static int ohci1394_pci_suspend (struct pci_dev *pdev, pm_message_t state)
 			pmac_call_feature(PMAC_FTR_1394_ENABLE, of_node, 0, 0);
 	}
 #endif /* CONFIG_PPC_PMAC */
-
-	return 0;
+out:
+	return err;
 }
 #endif /* CONFIG_PM */