---

yaml
---
r: 96151
b: refs/heads/master
c: da1ba89
h: refs/heads/master
i:
  96149: a39cb2e
  96147: cd5aacd
  96143: 67ddf56
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 45e576b1c3d0020607b8666c0247164e92c7d719
+refs/heads/master: da1ba891f22835db9a2c349315c3763e9f4e4e67

trunk/MAINTAINERS

@@ -2112,12 +2112,10 @@ L:	netdev@vger.kernel.org
 S:	Maintained
 
 INTEL ETHERNET DRIVERS (e100/e1000/e1000e/igb/ixgb/ixgbe)
-P:	Auke Kok
-M:	auke-jan.h.kok@intel.com
-P:	Jesse Brandeburg
-M:	jesse.brandeburg@intel.com
 P:	Jeff Kirsher
 M:	jeffrey.t.kirsher@intel.com
+P:	Jesse Brandeburg
+M:	jesse.brandeburg@intel.com
 P:	Bruce Allan
 M:	bruce.w.allan@intel.com
 P:	John Ronciak

trunk/arch/cris/kernel/sys_cris.c

@@ -40,8 +40,11 @@ asmlinkage int sys_pipe(unsigned long __user * fildes)
         error = do_pipe(fd);
         unlock_kernel();
         if (!error) {
-                if (copy_to_user(fildes, fd, 2*sizeof(int)))
+                if (copy_to_user(fildes, fd, 2*sizeof(int))) {
+			sys_close(fd[0]);
+			sys_close(fd[1]);
                         error = -EFAULT;
+		}
         }
         return error;
 }

trunk/arch/m32r/kernel/sys_m32r.c

@@ -90,8 +90,11 @@ sys_pipe(unsigned long r0, unsigned long r1, unsigned long r2,
 
 	error = do_pipe(fd);
 	if (!error) {
-		if (copy_to_user((void __user *)r0, fd, 2*sizeof(int)))
+		if (copy_to_user((void __user *)r0, fd, 2*sizeof(int))) {
+			sys_close(fd[0]);
+			sys_close(fd[1]);
 			error = -EFAULT;
+		}
 	}
 	return error;
 }

trunk/arch/sparc/kernel/process.c

@@ -419,14 +419,26 @@ asmlinkage int sparc_do_fork(unsigned long clone_flags,
                              unsigned long stack_size)
 {
 	unsigned long parent_tid_ptr, child_tid_ptr;
+	unsigned long orig_i1 = regs->u_regs[UREG_I1];
+	long ret;
 
 	parent_tid_ptr = regs->u_regs[UREG_I2];
 	child_tid_ptr = regs->u_regs[UREG_I4];
 
-	return do_fork(clone_flags, stack_start,
-		       regs, stack_size,
-		       (int __user *) parent_tid_ptr,
-		       (int __user *) child_tid_ptr);
+	ret = do_fork(clone_flags, stack_start,
+		      regs, stack_size,
+		      (int __user *) parent_tid_ptr,
+		      (int __user *) child_tid_ptr);
+
+	/* If we get an error and potentially restart the system
+	 * call, we're screwed because copy_thread() clobbered
+	 * the parent's %o1.  So detect that case and restore it
+	 * here.
+	 */
+	if ((unsigned long)ret >= -ERESTART_RESTARTBLOCK)
+		regs->u_regs[UREG_I1] = orig_i1;
+
+	return ret;
 }
 
 /* Copy a Sparc thread.  The fork() return value conventions

trunk/arch/sparc/kernel/sys_sparc.c

@@ -223,8 +223,7 @@ int sparc_mmap_check(unsigned long addr, unsigned long len, unsigned long flags)
 {
 	if (ARCH_SUN4C_SUN4 &&
 	    (len > 0x20000000 ||
-	     ((flags & MAP_FIXED) &&
-	      addr < 0xe0000000 && addr + len > 0x20000000)))
+	     (addr < 0xe0000000 && addr + len > 0x20000000)))
 		return -EINVAL;
 
 	/* See asm-sparc/uaccess.h */

trunk/arch/sparc64/kernel/process.c

@@ -503,6 +503,8 @@ asmlinkage long sparc_do_fork(unsigned long clone_flags,
 			      unsigned long stack_size)
 {
 	int __user *parent_tid_ptr, *child_tid_ptr;
+	unsigned long orig_i1 = regs->u_regs[UREG_I1];
+	long ret;
 
 #ifdef CONFIG_COMPAT
 	if (test_thread_flag(TIF_32BIT)) {
@@ -515,9 +517,19 @@ asmlinkage long sparc_do_fork(unsigned long clone_flags,
 		child_tid_ptr = (int __user *) regs->u_regs[UREG_I4];
 	}
 
-	return do_fork(clone_flags, stack_start,
-		       regs, stack_size,
-		       parent_tid_ptr, child_tid_ptr);
+	ret = do_fork(clone_flags, stack_start,
+		      regs, stack_size,
+		      parent_tid_ptr, child_tid_ptr);
+
+	/* If we get an error and potentially restart the system
+	 * call, we're screwed because copy_thread() clobbered
+	 * the parent's %o1.  So detect that case and restore it
+	 * here.
+	 */
+	if ((unsigned long)ret >= -ERESTART_RESTARTBLOCK)
+		regs->u_regs[UREG_I1] = orig_i1;
+
+	return ret;
 }
 
 /* Copy a Sparc thread.  The fork() return value conventions

trunk/arch/sparc64/kernel/smp.c

@@ -865,21 +865,14 @@ void smp_call_function_client(int irq, struct pt_regs *regs)
 	void *info = call_data->info;
 
 	clear_softint(1 << irq);
-
-	irq_enter();
-
-	if (!call_data->wait) {
-		/* let initiator proceed after getting data */
-		atomic_inc(&call_data->finished);
-	}
-
-	func(info);
-
-	irq_exit();
-
 	if (call_data->wait) {
 		/* let initiator proceed only after completion */
+		func(info);
 		atomic_inc(&call_data->finished);
+	} else {
+		/* let initiator proceed after getting data */
+		atomic_inc(&call_data->finished);
+		func(info);
 	}
 }
 
@@ -1041,18 +1034,14 @@ void smp_receive_signal(int cpu)
 
 void smp_receive_signal_client(int irq, struct pt_regs *regs)
 {
-	irq_enter();
 	clear_softint(1 << irq);
-	irq_exit();
 }
 
 void smp_new_mmu_context_version_client(int irq, struct pt_regs *regs)
 {
 	struct mm_struct *mm;
 	unsigned long flags;
 
-	irq_enter();
-
 	clear_softint(1 << irq);
 
 	/* See if we need to allocate a new TLB context because
@@ -1072,8 +1061,6 @@ void smp_new_mmu_context_version_client(int irq, struct pt_regs *regs)
 	load_secondary_context(mm);
 	__flush_tlb_mm(CTX_HWBITS(mm->context),
 		       SECONDARY_CONTEXT);
-
-	irq_exit();
 }
 
 void smp_new_mmu_context_version(void)
@@ -1239,8 +1226,6 @@ void smp_penguin_jailcell(int irq, struct pt_regs *regs)
 {
 	clear_softint(1 << irq);
 
-	irq_enter();
-
 	preempt_disable();
 
 	__asm__ __volatile__("flushw");
@@ -1253,8 +1238,6 @@ void smp_penguin_jailcell(int irq, struct pt_regs *regs)
 	prom_world(0);
 
 	preempt_enable();
-
-	irq_exit();
 }
 
 /* /proc/profile writes can call this, don't __init it please. */

trunk/arch/sparc64/kernel/sys_sparc.c

@@ -549,13 +549,13 @@ int sparc64_mmap_check(unsigned long addr, unsigned long len,
 		if (len >= STACK_TOP32)
 			return -EINVAL;
 
-		if ((flags & MAP_FIXED) && addr > STACK_TOP32 - len)
+		if (addr > STACK_TOP32 - len)
 			return -EINVAL;
 	} else {
 		if (len >= VA_EXCLUDE_START)
 			return -EINVAL;
 
-		if ((flags & MAP_FIXED) && invalid_64bit_range(addr, len))
+		if (invalid_64bit_range(addr, len))
 			return -EINVAL;
 	}
 

trunk/arch/sparc64/kernel/sys_sparc32.c

@@ -236,13 +236,6 @@ asmlinkage long sys32_getegid16(void)
 
 /* 32-bit timeval and related flotsam.  */
 
-static long get_tv32(struct timeval *o, struct compat_timeval __user *i)
-{
-	return (!access_ok(VERIFY_READ, i, sizeof(*i)) ||
-		(__get_user(o->tv_sec, &i->tv_sec) |
-		 __get_user(o->tv_usec, &i->tv_usec)));
-}
-
 static inline long put_tv32(struct compat_timeval __user *o, struct timeval *i)
 {
 	return (!access_ok(VERIFY_WRITE, o, sizeof(*o)) ||
@@ -757,30 +750,6 @@ asmlinkage long sys32_settimeofday(struct compat_timeval __user *tv,
 	return do_sys_settimeofday(tv ? &kts : NULL, tz ? &ktz : NULL);
 }
 
-asmlinkage long sys32_utimes(char __user *filename,
-			     struct compat_timeval __user *tvs)
-{
-	struct timespec tv[2];
-
-	if (tvs) {
-		struct timeval ktvs[2];
-		if (get_tv32(&ktvs[0], tvs) ||
-		    get_tv32(&ktvs[1], 1+tvs))
-			return -EFAULT;
-
-		if (ktvs[0].tv_usec < 0 || ktvs[0].tv_usec >= 1000000 ||
-		    ktvs[1].tv_usec < 0 || ktvs[1].tv_usec >= 1000000)
-			return -EINVAL;
-
-		tv[0].tv_sec = ktvs[0].tv_sec;
-		tv[0].tv_nsec = 1000 * ktvs[0].tv_usec;
-		tv[1].tv_sec = ktvs[1].tv_sec;
-		tv[1].tv_nsec = 1000 * ktvs[1].tv_usec;
-	}
-
-	return do_utimes(AT_FDCWD, filename, tvs ? tv : NULL, 0);
-}
-
 /* These are here just in case some old sparc32 binary calls it. */
 asmlinkage long sys32_pause(void)
 {

trunk/arch/sparc64/kernel/systbls.S

@@ -45,7 +45,7 @@ sys_call_table32:
 /*120*/	.word compat_sys_readv, compat_sys_writev, sys32_settimeofday, sys32_fchown16, sys_fchmod
 	.word sys_nis_syscall, sys32_setreuid16, sys32_setregid16, sys_rename, sys_truncate
 /*130*/	.word sys_ftruncate, sys_flock, compat_sys_lstat64, sys_nis_syscall, sys_nis_syscall
-	.word sys_nis_syscall, sys32_mkdir, sys_rmdir, sys32_utimes, compat_sys_stat64
+	.word sys_nis_syscall, sys32_mkdir, sys_rmdir, compat_sys_utimes, compat_sys_stat64
 /*140*/	.word sys32_sendfile64, sys_nis_syscall, sys32_futex, sys_gettid, compat_sys_getrlimit
 	.word compat_sys_setrlimit, sys_pivot_root, sys32_prctl, sys_pciconfig_read, sys_pciconfig_write
 /*150*/	.word sys_nis_syscall, sys_inotify_init, sys_inotify_add_watch, sys_poll, sys_getdents64

trunk/arch/sparc64/mm/init.c

@@ -771,6 +771,9 @@ static void __init find_ramdisk(unsigned long phys_base)
 		initrd_end = ramdisk_image + sparc_ramdisk_size;
 
 		lmb_reserve(initrd_start, initrd_end);
+
+		initrd_start += PAGE_OFFSET;
+		initrd_end += PAGE_OFFSET;
 	}
 #endif
 }
@@ -2362,16 +2365,3 @@ void __flush_tlb_all(void)
 	__asm__ __volatile__("wrpr	%0, 0, %%pstate"
 			     : : "r" (pstate));
 }
-
-#ifdef CONFIG_MEMORY_HOTPLUG
-
-void online_page(struct page *page)
-{
-	ClearPageReserved(page);
-	init_page_count(page);
-	__free_page(page);
-	totalram_pages++;
-	num_physpages++;
-}
-
-#endif /* CONFIG_MEMORY_HOTPLUG */

trunk/arch/um/drivers/line.c

@@ -191,9 +191,9 @@ void line_flush_chars(struct tty_struct *tty)
 	line_flush_buffer(tty);
 }
 
-void line_put_char(struct tty_struct *tty, unsigned char ch)
+int line_put_char(struct tty_struct *tty, unsigned char ch)
 {
-	line_write(tty, &ch, sizeof(ch));
+	return line_write(tty, &ch, sizeof(ch));
 }
 
 int line_write(struct tty_struct *tty, const unsigned char *buf, int len)

trunk/arch/um/include/line.h

@@ -71,7 +71,7 @@ extern int line_setup(struct line *lines, unsigned int sizeof_lines,
 		      char *init, char **error_out);
 extern int line_write(struct tty_struct *tty, const unsigned char *buf,
 		      int len);
-extern void line_put_char(struct tty_struct *tty, unsigned char ch);
+extern int line_put_char(struct tty_struct *tty, unsigned char ch);
 extern void line_set_termios(struct tty_struct *tty, struct ktermios * old);
 extern int line_chars_in_buffer(struct tty_struct *tty);
 extern void line_flush_buffer(struct tty_struct *tty);

trunk/drivers/accessibility/Kconfig

@@ -1,7 +1,17 @@
 menuconfig ACCESSIBILITY
 	bool "Accessibility support"
 	---help---
-	  Enable a submenu where accessibility items may be enabled.
+	  Accessibility handles all special kinds of hardware devices or
+	  software adapters which help people with disabilities (e.g.
+	  blindness) to use computers.
+
+	  That includes braille devices, speech synthesis, keyboard
+	  remapping, etc.
+
+	  Say Y here to get to see options for accessibility.
+	  This option alone does not add any kernel code.
+
+	  If you say N, all options in this submenu will be skipped and disabled.
 
 	  If unsure, say N.
 

trunk/drivers/char/sx.c

@@ -970,7 +970,8 @@ static int sx_set_real_termios(void *ptr)
 		sx_write_channel_byte(port, hi_mask, 0x1f);
 		break;
 	default:
-		printk(KERN_INFO "sx: Invalid wordsize: %u\n", CFLAG & CSIZE);
+		printk(KERN_INFO "sx: Invalid wordsize: %u\n",
+			(unsigned int)CFLAG & CSIZE);
 		break;
 	}
 
@@ -997,7 +998,8 @@ static int sx_set_real_termios(void *ptr)
 		set_bit(TTY_HW_COOK_IN, &port->gs.tty->flags);
 	}
 	sx_dprintk(SX_DEBUG_TERMIOS, "iflags: %x(%d) ",
-			port->gs.tty->termios->c_iflag, I_OTHER(port->gs.tty));
+			(unsigned int)port->gs.tty->termios->c_iflag,
+			I_OTHER(port->gs.tty));
 
 /* Tell line discipline whether we will do output cooking.
  * If OPOST is set and no other output flags are set then we can do output
@@ -1010,7 +1012,8 @@ static int sx_set_real_termios(void *ptr)
 		clear_bit(TTY_HW_COOK_OUT, &port->gs.tty->flags);
 	}
 	sx_dprintk(SX_DEBUG_TERMIOS, "oflags: %x(%d)\n",
-			port->gs.tty->termios->c_oflag, O_OTHER(port->gs.tty));
+			(unsigned int)port->gs.tty->termios->c_oflag,
+			O_OTHER(port->gs.tty));
 	/* port->c_dcd = sx_get_CD (port); */
 	func_exit();
 	return 0;

trunk/drivers/char/vt.c

@@ -2742,6 +2742,10 @@ static int con_open(struct tty_struct *tty, struct file *filp)
 				tty->winsize.ws_row = vc_cons[currcons].d->vc_rows;
 				tty->winsize.ws_col = vc_cons[currcons].d->vc_cols;
 			}
+			if (vc->vc_utf)
+				tty->termios->c_iflag |= IUTF8;
+			else
+				tty->termios->c_iflag &= ~IUTF8;
 			release_console_sem();
 			vcs_make_sysfs(tty);
 			return ret;
@@ -2918,6 +2922,8 @@ int __init vty_init(void)
 	console_driver->minor_start = 1;
 	console_driver->type = TTY_DRIVER_TYPE_CONSOLE;
 	console_driver->init_termios = tty_std_termios;
+	if (default_utf8)
+		console_driver->init_termios.c_iflag |= IUTF8;
 	console_driver->flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_RESET_TERMIOS;
 	tty_set_operations(console_driver, &con_ops);
 	if (tty_register_driver(console_driver))

trunk/drivers/md/raid10.c

@@ -886,7 +886,7 @@ static int make_request(struct request_queue *q, struct bio * bio)
 	 */
 	raid10_find_phys(conf, r10_bio);
  retry_write:
-	blocked_rdev = 0;
+	blocked_rdev = NULL;
 	rcu_read_lock();
 	for (i = 0;  i < conf->copies; i++) {
 		int d = r10_bio->devs[i].devnum;

trunk/drivers/media/video/cx18/cx18-driver.c

@@ -613,7 +613,7 @@ static int __devinit cx18_probe(struct pci_dev *dev,
 	}
 
 	cx = kzalloc(sizeof(struct cx18), GFP_ATOMIC);
-	if (cx == 0) {
+	if (!cx) {
 		spin_unlock(&cx18_cards_lock);
 		return -ENOMEM;
 	}