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-rw-r--r--.mailmap2
-rw-r--r--MAINTAINERS39
-rw-r--r--drivers/acpi/thermal.c3
-rw-r--r--drivers/block/paride/pcd.c2
-rw-r--r--drivers/block/paride/pf.c2
-rw-r--r--drivers/char/mxser.c48
-rw-r--r--drivers/char/mxser_new.c45
-rw-r--r--drivers/hwmon/w83627ehf.c14
-rw-r--r--drivers/pci/probe.c45
-rw-r--r--drivers/serial/8250.c8
-rw-r--r--drivers/serial/icom.c9
-rw-r--r--drivers/serial/icom.h1
-rw-r--r--drivers/video/Kconfig2
-rw-r--r--fs/9p/vfs_inode.c2
-rw-r--r--fs/reiserfs/xattr.c92
-rw-r--r--include/linux/taskstats.h13
-rw-r--r--kernel/sysctl.c2
-rw-r--r--mm/migrate.c15
-rw-r--r--mm/oom_kill.c4
19 files changed, 132 insertions, 216 deletions
diff --git a/.mailmap b/.mailmap
index bf62dbea88e6..ebf9bf84da0a 100644
--- a/.mailmap
+++ b/.mailmap
@@ -67,6 +67,8 @@ Koushik <raghavendra.koushik@neterion.com>
67Leonid I Ananiev <leonid.i.ananiev@intel.com> 67Leonid I Ananiev <leonid.i.ananiev@intel.com>
68Linas Vepstas <linas@austin.ibm.com> 68Linas Vepstas <linas@austin.ibm.com>
69Matthieu CASTET <castet.matthieu@free.fr> 69Matthieu CASTET <castet.matthieu@free.fr>
70Michael Buesch <mb@bu3sch.de>
71Michael Buesch <mbuesch@freenet.de>
70Michel Dänzer <michel@tungstengraphics.com> 72Michel Dänzer <michel@tungstengraphics.com>
71Mitesh shah <mshah@teja.com> 73Mitesh shah <mshah@teja.com>
72Morten Welinder <terra@gnome.org> 74Morten Welinder <terra@gnome.org>
diff --git a/MAINTAINERS b/MAINTAINERS
index ef84419ade3a..277877a34ef6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1318,7 +1318,7 @@ S: Maintained
1318ETHERNET BRIDGE 1318ETHERNET BRIDGE
1319P: Stephen Hemminger 1319P: Stephen Hemminger
1320M: shemminger@linux-foundation.org 1320M: shemminger@linux-foundation.org
1321L: bridge@lists.osdl.org 1321L: bridge@lists.linux-foundation.org
1322W: http://bridge.sourceforge.net/ 1322W: http://bridge.sourceforge.net/
1323S: Maintained 1323S: Maintained
1324 1324
@@ -1355,6 +1355,11 @@ M: kevin.curtis@farsite.co.uk
1355W: http://www.farsite.co.uk/ 1355W: http://www.farsite.co.uk/
1356S: Supported 1356S: Supported
1357 1357
1358FAULT INJECTION SUPPORT
1359P: Akinobu Mita
1360M: akinobu.mita@gmail.com
1361S: Supported
1362
1358FRAMEBUFFER LAYER 1363FRAMEBUFFER LAYER
1359P: Antonino Daplas 1364P: Antonino Daplas
1360M: adaplas@gmail.com 1365M: adaplas@gmail.com
@@ -1690,7 +1695,7 @@ S: Maintained
1690 1695
1691IEEE 1394 SUBSYSTEM 1696IEEE 1394 SUBSYSTEM
1692P: Ben Collins 1697P: Ben Collins
1693M: bcollins@debian.org 1698M: ben.collins@ubuntu.com
1694P: Stefan Richter 1699P: Stefan Richter
1695M: stefanr@s5r6.in-berlin.de 1700M: stefanr@s5r6.in-berlin.de
1696L: linux1394-devel@lists.sourceforge.net 1701L: linux1394-devel@lists.sourceforge.net
@@ -1698,25 +1703,11 @@ W: http://www.linux1394.org/
1698T: git kernel.org:/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6.git 1703T: git kernel.org:/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6.git
1699S: Maintained 1704S: Maintained
1700 1705
1701IEEE 1394 IPV4 DRIVER (eth1394) 1706IEEE 1394 RAW I/O DRIVER (raw1394)
1702P: Stefan Richter
1703M: stefanr@s5r6.in-berlin.de
1704L: linux1394-devel@lists.sourceforge.net
1705S: Odd Fixes
1706
1707IEEE 1394 PCILYNX DRIVER
1708P: Jody McIntyre
1709M: scjody@modernduck.com
1710P: Stefan Richter
1711M: stefanr@s5r6.in-berlin.de
1712L: linux1394-devel@lists.sourceforge.net
1713S: Odd Fixes
1714
1715IEEE 1394 RAW I/O DRIVER
1716P: Ben Collins
1717M: bcollins@debian.org
1718P: Dan Dennedy 1707P: Dan Dennedy
1719M: dan@dennedy.org 1708M: dan@dennedy.org
1709P: Stefan Richter
1710M: stefanr@s5r6.in-berlin.de
1720L: linux1394-devel@lists.sourceforge.net 1711L: linux1394-devel@lists.sourceforge.net
1721S: Maintained 1712S: Maintained
1722 1713
@@ -1951,7 +1942,7 @@ P: Vivek Goyal
1951M: vgoyal@in.ibm.com 1942M: vgoyal@in.ibm.com
1952P: Haren Myneni 1943P: Haren Myneni
1953M: hbabu@us.ibm.com 1944M: hbabu@us.ibm.com
1954L: fastboot@lists.osdl.org 1945L: fastboot@lists.linux-foundation.org
1955L: linux-kernel@vger.kernel.org 1946L: linux-kernel@vger.kernel.org
1956W: http://lse.sourceforge.net/kdump/ 1947W: http://lse.sourceforge.net/kdump/
1957S: Maintained 1948S: Maintained
@@ -1978,7 +1969,7 @@ S: Maintained
1978 1969
1979KERNEL JANITORS 1970KERNEL JANITORS
1980P: Several 1971P: Several
1981L: kernel-janitors@lists.osdl.org 1972L: kernel-janitors@lists.linux-foundation.org
1982W: http://www.kerneljanitors.org/ 1973W: http://www.kerneljanitors.org/
1983S: Maintained 1974S: Maintained
1984 1975
@@ -2001,7 +1992,7 @@ P: Eric Biederman
2001M: ebiederm@xmission.com 1992M: ebiederm@xmission.com
2002W: http://www.xmission.com/~ebiederm/files/kexec/ 1993W: http://www.xmission.com/~ebiederm/files/kexec/
2003L: linux-kernel@vger.kernel.org 1994L: linux-kernel@vger.kernel.org
2004L: fastboot@lists.osdl.org 1995L: fastboot@lists.linux-foundation.org
2005S: Maintained 1996S: Maintained
2006 1997
2007KPROBES 1998KPROBES
@@ -2339,7 +2330,7 @@ S: Maintained
2339NETEM NETWORK EMULATOR 2330NETEM NETWORK EMULATOR
2340P: Stephen Hemminger 2331P: Stephen Hemminger
2341M: shemminger@linux-foundation.org 2332M: shemminger@linux-foundation.org
2342L: netem@lists.osdl.org 2333L: netem@lists.linux-foundation.org
2343S: Maintained 2334S: Maintained
2344 2335
2345NETFILTER/IPTABLES/IPCHAINS 2336NETFILTER/IPTABLES/IPCHAINS
@@ -3068,7 +3059,7 @@ S: Supported
3068SOFTWARE SUSPEND: 3059SOFTWARE SUSPEND:
3069P: Pavel Machek 3060P: Pavel Machek
3070M: pavel@suse.cz 3061M: pavel@suse.cz
3071L: linux-pm@lists.osdl.org 3062L: linux-pm@lists.linux-foundation.org
3072S: Maintained 3063S: Maintained
3073 3064
3074SONIC NETWORK DRIVER 3065SONIC NETWORK DRIVER
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index 0ae8b9310cbf..589b98b7b216 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -758,7 +758,8 @@ static void acpi_thermal_check(void *data)
758 del_timer(&(tz->timer)); 758 del_timer(&(tz->timer));
759 } else { 759 } else {
760 if (timer_pending(&(tz->timer))) 760 if (timer_pending(&(tz->timer)))
761 mod_timer(&(tz->timer), (HZ * sleep_time) / 1000); 761 mod_timer(&(tz->timer),
762 jiffies + (HZ * sleep_time) / 1000);
762 else { 763 else {
763 tz->timer.data = (unsigned long)tz; 764 tz->timer.data = (unsigned long)tz;
764 tz->timer.function = acpi_thermal_run; 765 tz->timer.function = acpi_thermal_run;
diff --git a/drivers/block/paride/pcd.c b/drivers/block/paride/pcd.c
index c852eed91e4b..1eeb8f2cde71 100644
--- a/drivers/block/paride/pcd.c
+++ b/drivers/block/paride/pcd.c
@@ -140,7 +140,7 @@ enum {D_PRT, D_PRO, D_UNI, D_MOD, D_SLV, D_DLY};
140#include <linux/blkdev.h> 140#include <linux/blkdev.h>
141#include <asm/uaccess.h> 141#include <asm/uaccess.h>
142 142
143static spinlock_t pcd_lock; 143static DEFINE_SPINLOCK(pcd_lock);
144 144
145module_param(verbose, bool, 0644); 145module_param(verbose, bool, 0644);
146module_param(major, int, 0); 146module_param(major, int, 0);
diff --git a/drivers/block/paride/pf.c b/drivers/block/paride/pf.c
index 7cdaa1951260..5826508f6731 100644
--- a/drivers/block/paride/pf.c
+++ b/drivers/block/paride/pf.c
@@ -154,7 +154,7 @@ enum {D_PRT, D_PRO, D_UNI, D_MOD, D_SLV, D_LUN, D_DLY};
154#include <linux/blkpg.h> 154#include <linux/blkpg.h>
155#include <asm/uaccess.h> 155#include <asm/uaccess.h>
156 156
157static spinlock_t pf_spin_lock; 157static DEFINE_SPINLOCK(pf_spin_lock);
158 158
159module_param(verbose, bool, 0644); 159module_param(verbose, bool, 0644);
160module_param(major, int, 0); 160module_param(major, int, 0);
diff --git a/drivers/char/mxser.c b/drivers/char/mxser.c
index a61fb6da5d03..80a01150b86c 100644
--- a/drivers/char/mxser.c
+++ b/drivers/char/mxser.c
@@ -1338,43 +1338,23 @@ static int mxser_ioctl(struct tty_struct *tty, struct file *file, unsigned int c
1338 * (use |'ed TIOCM_RNG/DSR/CD/CTS for masking) 1338 * (use |'ed TIOCM_RNG/DSR/CD/CTS for masking)
1339 * Caller should use TIOCGICOUNT to see which one it was 1339 * Caller should use TIOCGICOUNT to see which one it was
1340 */ 1340 */
1341 case TIOCMIWAIT: { 1341 case TIOCMIWAIT:
1342 DECLARE_WAITQUEUE(wait, current); 1342 spin_lock_irqsave(&info->slock, flags);
1343 int ret; 1343 cnow = info->icount; /* note the counters on entry */
1344 spin_unlock_irqrestore(&info->slock, flags);
1345
1346 wait_event_interruptible(info->delta_msr_wait, ({
1347 cprev = cnow;
1344 spin_lock_irqsave(&info->slock, flags); 1348 spin_lock_irqsave(&info->slock, flags);
1345 cprev = info->icount; /* note the counters on entry */ 1349 cnow = info->icount; /* atomic copy */
1346 spin_unlock_irqrestore(&info->slock, flags); 1350 spin_unlock_irqrestore(&info->slock, flags);
1347 1351
1348 add_wait_queue(&info->delta_msr_wait, &wait); 1352 ((arg & TIOCM_RNG) && (cnow.rng != cprev.rng)) ||
1349 while (1) { 1353 ((arg & TIOCM_DSR) && (cnow.dsr != cprev.dsr)) ||
1350 spin_lock_irqsave(&info->slock, flags); 1354 ((arg & TIOCM_CD) && (cnow.dcd != cprev.dcd)) ||
1351 cnow = info->icount; /* atomic copy */ 1355 ((arg & TIOCM_CTS) && (cnow.cts != cprev.cts));
1352 spin_unlock_irqrestore(&info->slock, flags); 1356 }));
1353 1357 break;
1354 set_current_state(TASK_INTERRUPTIBLE);
1355 if (((arg & TIOCM_RNG) &&
1356 (cnow.rng != cprev.rng)) ||
1357 ((arg & TIOCM_DSR) &&
1358 (cnow.dsr != cprev.dsr)) ||
1359 ((arg & TIOCM_CD) &&
1360 (cnow.dcd != cprev.dcd)) ||
1361 ((arg & TIOCM_CTS) &&
1362 (cnow.cts != cprev.cts))) {
1363 ret = 0;
1364 break;
1365 }
1366 /* see if a signal did it */
1367 if (signal_pending(current)) {
1368 ret = -ERESTARTSYS;
1369 break;
1370 }
1371 cprev = cnow;
1372 }
1373 current->state = TASK_RUNNING;
1374 remove_wait_queue(&info->delta_msr_wait, &wait);
1375 break;
1376 }
1377 /* NOTREACHED */
1378 /* 1358 /*
1379 * Get counter of input serial line interrupts (DCD,RI,DSR,CTS) 1359 * Get counter of input serial line interrupts (DCD,RI,DSR,CTS)
1380 * Return: write counters to the user passed counter struct 1360 * Return: write counters to the user passed counter struct
diff --git a/drivers/char/mxser_new.c b/drivers/char/mxser_new.c
index 9af07e4999d5..f7603b6aeb87 100644
--- a/drivers/char/mxser_new.c
+++ b/drivers/char/mxser_new.c
@@ -1758,43 +1758,23 @@ static int mxser_ioctl(struct tty_struct *tty, struct file *file,
1758 * (use |'ed TIOCM_RNG/DSR/CD/CTS for masking) 1758 * (use |'ed TIOCM_RNG/DSR/CD/CTS for masking)
1759 * Caller should use TIOCGICOUNT to see which one it was 1759 * Caller should use TIOCGICOUNT to see which one it was
1760 */ 1760 */
1761 case TIOCMIWAIT: { 1761 case TIOCMIWAIT:
1762 DECLARE_WAITQUEUE(wait, current);
1763 int ret;
1764 spin_lock_irqsave(&info->slock, flags); 1762 spin_lock_irqsave(&info->slock, flags);
1765 cprev = info->icount; /* note the counters on entry */ 1763 cnow = info->icount; /* note the counters on entry */
1766 spin_unlock_irqrestore(&info->slock, flags); 1764 spin_unlock_irqrestore(&info->slock, flags);
1767 1765
1768 add_wait_queue(&info->delta_msr_wait, &wait); 1766 wait_event_interruptible(info->delta_msr_wait, ({
1769 while (1) { 1767 cprev = cnow;
1770 spin_lock_irqsave(&info->slock, flags); 1768 spin_lock_irqsave(&info->slock, flags);
1771 cnow = info->icount; /* atomic copy */ 1769 cnow = info->icount; /* atomic copy */
1772 spin_unlock_irqrestore(&info->slock, flags); 1770 spin_unlock_irqrestore(&info->slock, flags);
1773 1771
1774 set_current_state(TASK_INTERRUPTIBLE); 1772 ((arg & TIOCM_RNG) && (cnow.rng != cprev.rng)) ||
1775 if (((arg & TIOCM_RNG) && 1773 ((arg & TIOCM_DSR) && (cnow.dsr != cprev.dsr)) ||
1776 (cnow.rng != cprev.rng)) || 1774 ((arg & TIOCM_CD) && (cnow.dcd != cprev.dcd)) ||
1777 ((arg & TIOCM_DSR) && 1775 ((arg & TIOCM_CTS) && (cnow.cts != cprev.cts));
1778 (cnow.dsr != cprev.dsr)) || 1776 }));
1779 ((arg & TIOCM_CD) &&
1780 (cnow.dcd != cprev.dcd)) ||
1781 ((arg & TIOCM_CTS) &&
1782 (cnow.cts != cprev.cts))) {
1783 ret = 0;
1784 break;
1785 }
1786 /* see if a signal did it */
1787 if (signal_pending(current)) {
1788 ret = -ERESTARTSYS;
1789 break;
1790 }
1791 cprev = cnow;
1792 }
1793 current->state = TASK_RUNNING;
1794 remove_wait_queue(&info->delta_msr_wait, &wait);
1795 break; 1777 break;
1796 }
1797 /* NOTREACHED */
1798 /* 1778 /*
1799 * Get counter of input serial line interrupts (DCD,RI,DSR,CTS) 1779 * Get counter of input serial line interrupts (DCD,RI,DSR,CTS)
1800 * Return: write counters to the user passed counter struct 1780 * Return: write counters to the user passed counter struct
@@ -2230,7 +2210,14 @@ end_intr:
2230 port->mon_data.rxcnt += cnt; 2210 port->mon_data.rxcnt += cnt;
2231 port->mon_data.up_rxcnt += cnt; 2211 port->mon_data.up_rxcnt += cnt;
2232 2212
2213 /*
2214 * We are called from an interrupt context with &port->slock
2215 * being held. Drop it temporarily in order to prevent
2216 * recursive locking.
2217 */
2218 spin_unlock(&port->slock);
2233 tty_flip_buffer_push(tty); 2219 tty_flip_buffer_push(tty);
2220 spin_lock(&port->slock);
2234} 2221}
2235 2222
2236static void mxser_transmit_chars(struct mxser_port *port) 2223static void mxser_transmit_chars(struct mxser_port *port)
diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c
index 01206ebb1cf2..30a76404f0af 100644
--- a/drivers/hwmon/w83627ehf.c
+++ b/drivers/hwmon/w83627ehf.c
@@ -121,9 +121,9 @@ superio_exit(void)
121 * ISA constants 121 * ISA constants
122 */ 122 */
123 123
124#define REGION_ALIGNMENT ~7 124#define IOREGION_ALIGNMENT ~7
125#define REGION_OFFSET 5 125#define IOREGION_OFFSET 5
126#define REGION_LENGTH 2 126#define IOREGION_LENGTH 2
127#define ADDR_REG_OFFSET 5 127#define ADDR_REG_OFFSET 5
128#define DATA_REG_OFFSET 6 128#define DATA_REG_OFFSET 6
129 129
@@ -1194,7 +1194,7 @@ static int w83627ehf_detect(struct i2c_adapter *adapter)
1194 u8 fan4pin, fan5pin; 1194 u8 fan4pin, fan5pin;
1195 int i, err = 0; 1195 int i, err = 0;
1196 1196
1197 if (!request_region(address + REGION_OFFSET, REGION_LENGTH, 1197 if (!request_region(address + IOREGION_OFFSET, IOREGION_LENGTH,
1198 w83627ehf_driver.driver.name)) { 1198 w83627ehf_driver.driver.name)) {
1199 err = -EBUSY; 1199 err = -EBUSY;
1200 goto exit; 1200 goto exit;
@@ -1322,7 +1322,7 @@ exit_remove:
1322exit_free: 1322exit_free:
1323 kfree(data); 1323 kfree(data);
1324exit_release: 1324exit_release:
1325 release_region(address + REGION_OFFSET, REGION_LENGTH); 1325 release_region(address + IOREGION_OFFSET, IOREGION_LENGTH);
1326exit: 1326exit:
1327 return err; 1327 return err;
1328} 1328}
@@ -1337,7 +1337,7 @@ static int w83627ehf_detach_client(struct i2c_client *client)
1337 1337
1338 if ((err = i2c_detach_client(client))) 1338 if ((err = i2c_detach_client(client)))
1339 return err; 1339 return err;
1340 release_region(client->addr + REGION_OFFSET, REGION_LENGTH); 1340 release_region(client->addr + IOREGION_OFFSET, IOREGION_LENGTH);
1341 kfree(data); 1341 kfree(data);
1342 1342
1343 return 0; 1343 return 0;
@@ -1380,7 +1380,7 @@ static int __init w83627ehf_find(int sioaddr, unsigned short *addr)
1380 superio_select(W83627EHF_LD_HWM); 1380 superio_select(W83627EHF_LD_HWM);
1381 val = (superio_inb(SIO_REG_ADDR) << 8) 1381 val = (superio_inb(SIO_REG_ADDR) << 8)
1382 | superio_inb(SIO_REG_ADDR + 1); 1382 | superio_inb(SIO_REG_ADDR + 1);
1383 *addr = val & REGION_ALIGNMENT; 1383 *addr = val & IOREGION_ALIGNMENT;
1384 if (*addr == 0) { 1384 if (*addr == 0) {
1385 superio_exit(); 1385 superio_exit();
1386 return -ENODEV; 1386 return -ENODEV;
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index a4a96826d9e0..2fe1d690eb13 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -682,34 +682,7 @@ static void pci_read_irq(struct pci_dev *dev)
682 dev->irq = irq; 682 dev->irq = irq;
683} 683}
684 684
685static void change_legacy_io_resource(struct pci_dev * dev, unsigned index, 685#define LEGACY_IO_RESOURCE (IORESOURCE_IO | IORESOURCE_PCI_FIXED)
686 unsigned start, unsigned end)
687{
688 unsigned base = start & PCI_BASE_ADDRESS_IO_MASK;
689 unsigned len = (end | ~PCI_BASE_ADDRESS_IO_MASK) - base + 1;
690
691 /*
692 * Some X versions get confused when the BARs reported through
693 * /sys or /proc differ from those seen in config space, thus
694 * try to update the config space values, too.
695 */
696 if (!(pci_resource_flags(dev, index) & IORESOURCE_IO))
697 printk(KERN_WARNING "%s: cannot adjust BAR%u (not I/O)\n",
698 pci_name(dev), index);
699 else if (pci_resource_len(dev, index) != len)
700 printk(KERN_WARNING "%s: cannot adjust BAR%u (size %04X)\n",
701 pci_name(dev), index, (unsigned)pci_resource_len(dev, index));
702 else {
703 printk(KERN_INFO "%s: trying to change BAR%u from %04X to %04X\n",
704 pci_name(dev), index,
705 (unsigned)pci_resource_start(dev, index), base);
706 pci_write_config_dword(dev, PCI_BASE_ADDRESS_0 + index * 4, base);
707 }
708 pci_resource_start(dev, index) = start;
709 pci_resource_end(dev, index) = end;
710 pci_resource_flags(dev, index) =
711 IORESOURCE_IO | IORESOURCE_PCI_FIXED | PCI_BASE_ADDRESS_SPACE_IO;
712}
713 686
714/** 687/**
715 * pci_setup_device - fill in class and map information of a device 688 * pci_setup_device - fill in class and map information of a device
@@ -762,12 +735,20 @@ static int pci_setup_device(struct pci_dev * dev)
762 u8 progif; 735 u8 progif;
763 pci_read_config_byte(dev, PCI_CLASS_PROG, &progif); 736 pci_read_config_byte(dev, PCI_CLASS_PROG, &progif);
764 if ((progif & 1) == 0) { 737 if ((progif & 1) == 0) {
765 change_legacy_io_resource(dev, 0, 0x1F0, 0x1F7); 738 dev->resource[0].start = 0x1F0;
766 change_legacy_io_resource(dev, 1, 0x3F6, 0x3F6); 739 dev->resource[0].end = 0x1F7;
740 dev->resource[0].flags = LEGACY_IO_RESOURCE;
741 dev->resource[1].start = 0x3F6;
742 dev->resource[1].end = 0x3F6;
743 dev->resource[1].flags = LEGACY_IO_RESOURCE;
767 } 744 }
768 if ((progif & 4) == 0) { 745 if ((progif & 4) == 0) {
769 change_legacy_io_resource(dev, 2, 0x170, 0x177); 746 dev->resource[2].start = 0x170;
770 change_legacy_io_resource(dev, 3, 0x376, 0x376); 747 dev->resource[2].end = 0x177;
748 dev->resource[2].flags = LEGACY_IO_RESOURCE;
749 dev->resource[3].start = 0x376;
750 dev->resource[3].end = 0x376;
751 dev->resource[3].flags = LEGACY_IO_RESOURCE;
771 } 752 }
772 } 753 }
773 break; 754 break;
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index c129a0e8e807..90621c3312bc 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -1310,7 +1310,8 @@ static unsigned int check_modem_status(struct uart_8250_port *up)
1310{ 1310{
1311 unsigned int status = serial_in(up, UART_MSR); 1311 unsigned int status = serial_in(up, UART_MSR);
1312 1312
1313 if (status & UART_MSR_ANY_DELTA && up->ier & UART_IER_MSI) { 1313 if (status & UART_MSR_ANY_DELTA && up->ier & UART_IER_MSI &&
1314 up->port.info != NULL) {
1314 if (status & UART_MSR_TERI) 1315 if (status & UART_MSR_TERI)
1315 up->port.icount.rng++; 1316 up->port.icount.rng++;
1316 if (status & UART_MSR_DDSR) 1317 if (status & UART_MSR_DDSR)
@@ -1333,8 +1334,9 @@ static inline void
1333serial8250_handle_port(struct uart_8250_port *up) 1334serial8250_handle_port(struct uart_8250_port *up)
1334{ 1335{
1335 unsigned int status; 1336 unsigned int status;
1337 unsigned long flags;
1336 1338
1337 spin_lock(&up->port.lock); 1339 spin_lock_irqsave(&up->port.lock, flags);
1338 1340
1339 status = serial_inp(up, UART_LSR); 1341 status = serial_inp(up, UART_LSR);
1340 1342
@@ -1346,7 +1348,7 @@ serial8250_handle_port(struct uart_8250_port *up)
1346 if (status & UART_LSR_THRE) 1348 if (status & UART_LSR_THRE)
1347 transmit_chars(up); 1349 transmit_chars(up);
1348 1350
1349 spin_unlock(&up->port.lock); 1351 spin_unlock_irqrestore(&up->port.lock, flags);
1350} 1352}
1351 1353
1352/* 1354/*
diff --git a/drivers/serial/icom.c b/drivers/serial/icom.c
index 41431d0d5512..246c5572667b 100644
--- a/drivers/serial/icom.c
+++ b/drivers/serial/icom.c
@@ -164,7 +164,7 @@ static void free_port_memory(struct icom_port *icom_port)
164 } 164 }
165} 165}
166 166
167static int __init get_port_memory(struct icom_port *icom_port) 167static int __devinit get_port_memory(struct icom_port *icom_port)
168{ 168{
169 int index; 169 int index;
170 unsigned long stgAddr; 170 unsigned long stgAddr;
@@ -1380,7 +1380,7 @@ static void icom_port_active(struct icom_port *icom_port, struct icom_adapter *i
1380 0x8024 + 2 - 2 * (icom_port->port - 2); 1380 0x8024 + 2 - 2 * (icom_port->port - 2);
1381 } 1381 }
1382} 1382}
1383static int __init icom_load_ports(struct icom_adapter *icom_adapter) 1383static int __devinit icom_load_ports(struct icom_adapter *icom_adapter)
1384{ 1384{
1385 struct icom_port *icom_port; 1385 struct icom_port *icom_port;
1386 int port_num; 1386 int port_num;
@@ -1473,7 +1473,7 @@ static void icom_remove_adapter(struct icom_adapter *icom_adapter)
1473 } 1473 }
1474 } 1474 }
1475 1475
1476 free_irq(icom_adapter->irq_number, (void *) icom_adapter); 1476 free_irq(icom_adapter->pci_dev->irq, (void *) icom_adapter);
1477 iounmap(icom_adapter->base_addr); 1477 iounmap(icom_adapter->base_addr);
1478 icom_free_adapter(icom_adapter); 1478 icom_free_adapter(icom_adapter);
1479 pci_release_regions(icom_adapter->pci_dev); 1479 pci_release_regions(icom_adapter->pci_dev);
@@ -1539,7 +1539,6 @@ static int __devinit icom_probe(struct pci_dev *dev,
1539 } 1539 }
1540 1540
1541 icom_adapter->base_addr_pci = pci_resource_start(dev, 0); 1541 icom_adapter->base_addr_pci = pci_resource_start(dev, 0);
1542 icom_adapter->irq_number = dev->irq;
1543 icom_adapter->pci_dev = dev; 1542 icom_adapter->pci_dev = dev;
1544 icom_adapter->version = ent->driver_data; 1543 icom_adapter->version = ent->driver_data;
1545 icom_adapter->subsystem_id = ent->subdevice; 1544 icom_adapter->subsystem_id = ent->subdevice;
@@ -1570,7 +1569,7 @@ static int __devinit icom_probe(struct pci_dev *dev,
1570 icom_port = &icom_adapter->port_info[index]; 1569 icom_port = &icom_adapter->port_info[index];
1571 1570
1572 if (icom_port->status == ICOM_PORT_ACTIVE) { 1571 if (icom_port->status == ICOM_PORT_ACTIVE) {
1573 icom_port->uart_port.irq = icom_port->adapter->irq_number; 1572 icom_port->uart_port.irq = icom_port->adapter->pci_dev->irq;
1574 icom_port->uart_port.type = PORT_ICOM; 1573 icom_port->uart_port.type = PORT_ICOM;
1575 icom_port->uart_port.iotype = UPIO_MEM; 1574 icom_port->uart_port.iotype = UPIO_MEM;
1576 icom_port->uart_port.membase = 1575 icom_port->uart_port.membase =
diff --git a/drivers/serial/icom.h b/drivers/serial/icom.h
index 798f1ef23712..e8578d8cd35e 100644
--- a/drivers/serial/icom.h
+++ b/drivers/serial/icom.h
@@ -258,7 +258,6 @@ struct icom_port {
258struct icom_adapter { 258struct icom_adapter {
259 void __iomem * base_addr; 259 void __iomem * base_addr;
260 unsigned long base_addr_pci; 260 unsigned long base_addr_pci;
261 unsigned char irq_number;
262 struct pci_dev *pci_dev; 261 struct pci_dev *pci_dev;
263 struct icom_port port_info[4]; 262 struct icom_port port_info[4];
264 int index; 263 int index;
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index e4f0dd00ae85..8372ace4a0d9 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -139,7 +139,7 @@ config FB_TILEBLITTING
139 This is particularly important to one driver, matroxfb. If 139 This is particularly important to one driver, matroxfb. If
140 unsure, say N. 140 unsure, say N.
141 141
142comment "Frambuffer hardware drivers" 142comment "Frame buffer hardware drivers"
143 depends on FB 143 depends on FB
144 144
145config FB_CIRRUS 145config FB_CIRRUS
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 124a085d1f2e..b01b0a457932 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -415,7 +415,7 @@ static int v9fs_remove(struct inode *dir, struct dentry *file, int rmdir)
415 file_inode = file->d_inode; 415 file_inode = file->d_inode;
416 sb = file_inode->i_sb; 416 sb = file_inode->i_sb;
417 v9ses = v9fs_inode2v9ses(file_inode); 417 v9ses = v9fs_inode2v9ses(file_inode);
418 v9fid = v9fs_fid_lookup(file); 418 v9fid = v9fs_fid_clone(file);
419 if(IS_ERR(v9fid)) 419 if(IS_ERR(v9fid))
420 return PTR_ERR(v9fid); 420 return PTR_ERR(v9fid);
421 421
diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c
index f01389fd162e..c8178b7b9212 100644
--- a/fs/reiserfs/xattr.c
+++ b/fs/reiserfs/xattr.c
@@ -54,82 +54,48 @@
54static struct reiserfs_xattr_handler *find_xattr_handler_prefix(const char 54static struct reiserfs_xattr_handler *find_xattr_handler_prefix(const char
55 *prefix); 55 *prefix);
56 56
57static struct dentry *create_xa_root(struct super_block *sb) 57/* Returns the dentry referring to the root of the extended attribute
58 * directory tree. If it has already been retrieved, it is used. If it
59 * hasn't been created and the flags indicate creation is allowed, we
60 * attempt to create it. On error, we return a pointer-encoded error.
61 */
62static struct dentry *get_xa_root(struct super_block *sb, int flags)
58{ 63{
59 struct dentry *privroot = dget(REISERFS_SB(sb)->priv_root); 64 struct dentry *privroot = dget(REISERFS_SB(sb)->priv_root);
60 struct dentry *xaroot; 65 struct dentry *xaroot;
61 66
62 /* This needs to be created at mount-time */ 67 /* This needs to be created at mount-time */
63 if (!privroot) 68 if (!privroot)
64 return ERR_PTR(-EOPNOTSUPP); 69 return ERR_PTR(-ENODATA);
65 70
66 xaroot = lookup_one_len(XAROOT_NAME, privroot, strlen(XAROOT_NAME)); 71 mutex_lock(&privroot->d_inode->i_mutex);
67 if (IS_ERR(xaroot)) { 72 if (REISERFS_SB(sb)->xattr_root) {
73 xaroot = dget(REISERFS_SB(sb)->xattr_root);
68 goto out; 74 goto out;
69 } else if (!xaroot->d_inode) {
70 int err;
71 mutex_lock(&privroot->d_inode->i_mutex);
72 err =
73 privroot->d_inode->i_op->mkdir(privroot->d_inode, xaroot,
74 0700);
75 mutex_unlock(&privroot->d_inode->i_mutex);
76
77 if (err) {
78 dput(xaroot);
79 dput(privroot);
80 return ERR_PTR(err);
81 }
82 REISERFS_SB(sb)->xattr_root = dget(xaroot);
83 } 75 }
84 76
85 out:
86 dput(privroot);
87 return xaroot;
88}
89
90/* This will return a dentry, or error, refering to the xa root directory.
91 * If the xa root doesn't exist yet, the dentry will be returned without
92 * an associated inode. This dentry can be used with ->mkdir to create
93 * the xa directory. */
94static struct dentry *__get_xa_root(struct super_block *s)
95{
96 struct dentry *privroot = dget(REISERFS_SB(s)->priv_root);
97 struct dentry *xaroot = NULL;
98
99 if (IS_ERR(privroot) || !privroot)
100 return privroot;
101
102 xaroot = lookup_one_len(XAROOT_NAME, privroot, strlen(XAROOT_NAME)); 77 xaroot = lookup_one_len(XAROOT_NAME, privroot, strlen(XAROOT_NAME));
103 if (IS_ERR(xaroot)) { 78 if (IS_ERR(xaroot)) {
104 goto out; 79 goto out;
105 } else if (!xaroot->d_inode) { 80 } else if (!xaroot->d_inode) {
106 dput(xaroot); 81 int err = -ENODATA;
107 xaroot = NULL; 82 if (flags == 0 || flags & XATTR_CREATE)
108 goto out; 83 err = privroot->d_inode->i_op->mkdir(privroot->d_inode,
84 xaroot, 0700);
85 if (err) {
86 dput(xaroot);
87 xaroot = ERR_PTR(err);
88 goto out;
89 }
109 } 90 }
110 91 REISERFS_SB(sb)->xattr_root = dget(xaroot);
111 REISERFS_SB(s)->xattr_root = dget(xaroot);
112 92
113 out: 93 out:
94 mutex_unlock(&privroot->d_inode->i_mutex);
114 dput(privroot); 95 dput(privroot);
115 return xaroot; 96 return xaroot;
116} 97}
117 98
118/* Returns the dentry (or NULL) referring to the root of the extended
119 * attribute directory tree. If it has already been retrieved, it is used.
120 * Otherwise, we attempt to retrieve it from disk. It may also return
121 * a pointer-encoded error.
122 */
123static inline struct dentry *get_xa_root(struct super_block *s)
124{
125 struct dentry *dentry = dget(REISERFS_SB(s)->xattr_root);
126
127 if (!dentry)
128 dentry = __get_xa_root(s);
129
130 return dentry;
131}
132
133/* Opens the directory corresponding to the inode's extended attribute store. 99/* Opens the directory corresponding to the inode's extended attribute store.
134 * If flags allow, the tree to the directory may be created. If creation is 100 * If flags allow, the tree to the directory may be created. If creation is
135 * prohibited, -ENODATA is returned. */ 101 * prohibited, -ENODATA is returned. */
@@ -138,21 +104,11 @@ static struct dentry *open_xa_dir(const struct inode *inode, int flags)
138 struct dentry *xaroot, *xadir; 104 struct dentry *xaroot, *xadir;
139 char namebuf[17]; 105 char namebuf[17];
140 106
141 xaroot = get_xa_root(inode->i_sb); 107 xaroot = get_xa_root(inode->i_sb, flags);
142 if (IS_ERR(xaroot)) { 108 if (IS_ERR(xaroot))
143 return xaroot; 109 return xaroot;
144 } else if (!xaroot) {
145 if (flags == 0 || flags & XATTR_CREATE) {
146 xaroot = create_xa_root(inode->i_sb);
147 if (IS_ERR(xaroot))
148 return xaroot;
149 }
150 if (!xaroot)
151 return ERR_PTR(-ENODATA);
152 }
153 110
154 /* ok, we have xaroot open */ 111 /* ok, we have xaroot open */
155
156 snprintf(namebuf, sizeof(namebuf), "%X.%X", 112 snprintf(namebuf, sizeof(namebuf), "%X.%X",
157 le32_to_cpu(INODE_PKEY(inode)->k_objectid), 113 le32_to_cpu(INODE_PKEY(inode)->k_objectid),
158 inode->i_generation); 114 inode->i_generation);
@@ -821,7 +777,7 @@ int reiserfs_delete_xattrs(struct inode *inode)
821 777
822 /* Leftovers besides . and .. -- that's not good. */ 778 /* Leftovers besides . and .. -- that's not good. */
823 if (dir->d_inode->i_nlink <= 2) { 779 if (dir->d_inode->i_nlink <= 2) {
824 root = get_xa_root(inode->i_sb); 780 root = get_xa_root(inode->i_sb, XATTR_REPLACE);
825 reiserfs_write_lock_xattrs(inode->i_sb); 781 reiserfs_write_lock_xattrs(inode->i_sb);
826 err = vfs_rmdir(root->d_inode, dir); 782 err = vfs_rmdir(root->d_inode, dir);
827 reiserfs_write_unlock_xattrs(inode->i_sb); 783 reiserfs_write_unlock_xattrs(inode->i_sb);
diff --git a/include/linux/taskstats.h b/include/linux/taskstats.h
index 3fced4798255..a46104a28f66 100644
--- a/include/linux/taskstats.h
+++ b/include/linux/taskstats.h
@@ -31,7 +31,7 @@
31 */ 31 */
32 32
33 33
34#define TASKSTATS_VERSION 3 34#define TASKSTATS_VERSION 4
35#define TS_COMM_LEN 32 /* should be >= TASK_COMM_LEN 35#define TS_COMM_LEN 32 /* should be >= TASK_COMM_LEN
36 * in linux/sched.h */ 36 * in linux/sched.h */
37 37
@@ -66,7 +66,7 @@ struct taskstats {
66 /* Delay waiting for cpu, while runnable 66 /* Delay waiting for cpu, while runnable
67 * count, delay_total NOT updated atomically 67 * count, delay_total NOT updated atomically
68 */ 68 */
69 __u64 cpu_count; 69 __u64 cpu_count __attribute__((aligned(8)));
70 __u64 cpu_delay_total; 70 __u64 cpu_delay_total;
71 71
72 /* Following four fields atomically updated using task->delays->lock */ 72 /* Following four fields atomically updated using task->delays->lock */
@@ -101,14 +101,17 @@ struct taskstats {
101 101
102 /* Basic Accounting Fields start */ 102 /* Basic Accounting Fields start */
103 char ac_comm[TS_COMM_LEN]; /* Command name */ 103 char ac_comm[TS_COMM_LEN]; /* Command name */
104 __u8 ac_sched; /* Scheduling discipline */ 104 __u8 ac_sched __attribute__((aligned(8)));
105 /* Scheduling discipline */
105 __u8 ac_pad[3]; 106 __u8 ac_pad[3];
106 __u32 ac_uid; /* User ID */ 107 __u32 ac_uid __attribute__((aligned(8)));
108 /* User ID */
107 __u32 ac_gid; /* Group ID */ 109 __u32 ac_gid; /* Group ID */
108 __u32 ac_pid; /* Process ID */ 110 __u32 ac_pid; /* Process ID */
109 __u32 ac_ppid; /* Parent process ID */ 111 __u32 ac_ppid; /* Parent process ID */
110 __u32 ac_btime; /* Begin time [sec since 1970] */ 112 __u32 ac_btime; /* Begin time [sec since 1970] */
111 __u64 ac_etime; /* Elapsed time [usec] */ 113 __u64 ac_etime __attribute__((aligned(8)));
114 /* Elapsed time [usec] */
112 __u64 ac_utime; /* User CPU time [usec] */ 115 __u64 ac_utime; /* User CPU time [usec] */
113 __u64 ac_stime; /* SYstem CPU time [usec] */ 116 __u64 ac_stime; /* SYstem CPU time [usec] */
114 __u64 ac_minflt; /* Minor Page Fault Count */ 117 __u64 ac_minflt; /* Minor Page Fault Count */
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 1b255df4fcd0..c904748f2290 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -1676,7 +1676,7 @@ static int proc_dointvec_taint(ctl_table *table, int write, struct file *filp,
1676{ 1676{
1677 int op; 1677 int op;
1678 1678
1679 if (!capable(CAP_SYS_ADMIN)) 1679 if (write && !capable(CAP_SYS_ADMIN))
1680 return -EPERM; 1680 return -EPERM;
1681 1681
1682 op = OP_OR; 1682 op = OP_OR;
diff --git a/mm/migrate.c b/mm/migrate.c
index 7a66ca25dc8a..a91ca00abebe 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -297,7 +297,7 @@ static int migrate_page_move_mapping(struct address_space *mapping,
297 void **pslot; 297 void **pslot;
298 298
299 if (!mapping) { 299 if (!mapping) {
300 /* Anonymous page */ 300 /* Anonymous page without mapping */
301 if (page_count(page) != 1) 301 if (page_count(page) != 1)
302 return -EAGAIN; 302 return -EAGAIN;
303 return 0; 303 return 0;
@@ -333,6 +333,19 @@ static int migrate_page_move_mapping(struct address_space *mapping,
333 */ 333 */
334 __put_page(page); 334 __put_page(page);
335 335
336 /*
337 * If moved to a different zone then also account
338 * the page for that zone. Other VM counters will be
339 * taken care of when we establish references to the
340 * new page and drop references to the old page.
341 *
342 * Note that anonymous pages are accounted for
343 * via NR_FILE_PAGES and NR_ANON_PAGES if they
344 * are mapped to swap space.
345 */
346 __dec_zone_page_state(page, NR_FILE_PAGES);
347 __inc_zone_page_state(newpage, NR_FILE_PAGES);
348
336 write_unlock_irq(&mapping->tree_lock); 349 write_unlock_irq(&mapping->tree_lock);
337 350
338 return 0; 351 return 0;
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 2f3916986abf..3791edfffeeb 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -176,6 +176,8 @@ static inline int constrained_alloc(struct zonelist *zonelist, gfp_t gfp_mask)
176 struct zone **z; 176 struct zone **z;
177 nodemask_t nodes; 177 nodemask_t nodes;
178 int node; 178 int node;
179
180 nodes_clear(nodes);
179 /* node has memory ? */ 181 /* node has memory ? */
180 for_each_online_node(node) 182 for_each_online_node(node)
181 if (NODE_DATA(node)->node_present_pages) 183 if (NODE_DATA(node)->node_present_pages)
@@ -333,7 +335,7 @@ static int oom_kill_task(struct task_struct *p)
333 */ 335 */
334 do_each_thread(g, q) { 336 do_each_thread(g, q) {
335 if (q->mm == mm && q->tgid != p->tgid) 337 if (q->mm == mm && q->tgid != p->tgid)
336 force_sig(SIGKILL, p); 338 force_sig(SIGKILL, q);
337 } while_each_thread(g, q); 339 } while_each_thread(g, q);
338 340
339 return 0; 341 return 0;
generated by cgit v1.2.2 (git 2.25.0) at 2025-02-17 21:59:21 -0500