Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
sparc64: Fix missing devices due to PCI bridge test in of_create_pci_dev().
sparc64: Fix disappearing PCI devices on e3500.
diff --git a/.mailmap b/.mailmap
index 7260842..dfab12f 100644
--- a/.mailmap
+++ b/.mailmap
@@ -96,4 +96,6 @@
Thomas Graf <tgraf@suug.ch>
Tony Luck <tony.luck@intel.com>
Tsuneo Yoshioka <Tsuneo.Yoshioka@f-secure.com>
+Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
+Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de>
Valdis Kletnieks <Valdis.Kletnieks@vt.edu>
diff --git a/Documentation/DMA-mapping.txt b/Documentation/DMA-mapping.txt
index b463ecd..c74fec8 100644
--- a/Documentation/DMA-mapping.txt
+++ b/Documentation/DMA-mapping.txt
@@ -740,7 +740,7 @@
dma_addr_t dma_handle;
dma_handle = pci_map_single(pdev, addr, size, direction);
- if (pci_dma_mapping_error(dma_handle)) {
+ if (pci_dma_mapping_error(pdev, dma_handle)) {
/*
* reduce current DMA mapping usage,
* delay and try again later or
diff --git a/Documentation/sysctl/kernel.txt b/Documentation/sysctl/kernel.txt
index 276a7e6..e1ff0d9 100644
--- a/Documentation/sysctl/kernel.txt
+++ b/Documentation/sysctl/kernel.txt
@@ -351,9 +351,10 @@
softlockup_thresh:
-This value can be used to lower the softlockup tolerance
-threshold. The default threshold is 10s. If a cpu is locked up
-for 10s, the kernel complains. Valid values are 1-60s.
+This value can be used to lower the softlockup tolerance threshold. The
+default threshold is 60 seconds. If a cpu is locked up for 60 seconds,
+the kernel complains. Valid values are 1-60 seconds. Setting this
+tunable to zero will disable the softlockup detection altogether.
==============================================================
diff --git a/MAINTAINERS b/MAINTAINERS
index 0a613cb..cad81a2 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -271,20 +271,20 @@
S: Supported
ACPI WMI DRIVER
-P: Carlos Corbacho
-M: carlos@strangeworlds.co.uk
-L: linux-acpi@vger.kernel.org
-W: http://www.lesswatts.org/projects/acpi/
-S: Maintained
+P: Carlos Corbacho
+M: carlos@strangeworlds.co.uk
+L: linux-acpi@vger.kernel.org
+W: http://www.lesswatts.org/projects/acpi/
+S: Maintained
AD1889 ALSA SOUND DRIVER
-P: Kyle McMartin
-M: kyle@mcmartin.ca
-P: Thibaut Varene
-M: T-Bone@parisc-linux.org
-W: http://wiki.parisc-linux.org/AD1889
-L: linux-parisc@vger.kernel.org
-S: Maintained
+P: Kyle McMartin
+M: kyle@mcmartin.ca
+P: Thibaut Varene
+M: T-Bone@parisc-linux.org
+W: http://wiki.parisc-linux.org/AD1889
+L: linux-parisc@vger.kernel.org
+S: Maintained
ADM1025 HARDWARE MONITOR DRIVER
P: Jean Delvare
@@ -473,11 +473,11 @@
S: Maintained
ARM/ATMEL AT91RM9200 ARM ARCHITECTURE
-P: Andrew Victor
-M: linux@maxim.org.za
-L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
-W: http://maxim.org.za/at91_26.html
-S: Maintained
+P: Andrew Victor
+M: linux@maxim.org.za
+L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
+W: http://maxim.org.za/at91_26.html
+S: Maintained
ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
P: Lennert Buytenhek
@@ -532,10 +532,10 @@
S: Maintained
ARM/HP JORNADA 7XX MACHINE SUPPORT
-P: Kristoffer Ericson
-M: kristoffer.ericson@gmail.com
-W: www.jlime.com
-S: Maintained
+P: Kristoffer Ericson
+M: kristoffer.ericson@gmail.com
+W: www.jlime.com
+S: Maintained
ARM/INTEL IOP32X ARM ARCHITECTURE
P: Lennert Buytenhek
@@ -1017,7 +1017,7 @@
S: Maintained
CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
-P: Jonathan Corbet
+P: Jonathan Corbet
M: corbet@lwn.net
L: video4linux-list@redhat.com
S: Maintained
@@ -1359,7 +1359,7 @@
M: Eng.Linux@digi.com
L: Eng.Linux@digi.com
W: http://www.digi.com
-S: Orphaned
+S: Orphan
DIRECTORY NOTIFICATION
P: Stephen Rothwell
@@ -1423,12 +1423,12 @@
S: Supported
DOCUMENTATION (/Documentation directory)
-P: Michael Kerrisk
-M: mtk.manpages@gmail.com
-P: Randy Dunlap
-M: rdunlap@xenotime.net
-L: linux-doc@vger.kernel.org
-S: Maintained
+P: Michael Kerrisk
+M: mtk.manpages@gmail.com
+P: Randy Dunlap
+M: rdunlap@xenotime.net
+L: linux-doc@vger.kernel.org
+S: Maintained
DOUBLETALK DRIVER
P: James R. Van Zandt
@@ -1459,7 +1459,7 @@
DVB SUBSYSTEM AND DRIVERS
P: LinuxTV.org Project
M: v4l-dvb-maintainer@linuxtv.org
-L: linux-dvb@linuxtv.org (subscription required)
+L: linux-dvb@linuxtv.org (subscription required)
W: http://linuxtv.org/
T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git
S: Maintained
@@ -1797,7 +1797,7 @@
P: Rik Faith
M: faith@cs.unc.edu
L: linux-scsi@vger.kernel.org
-S: Odd fixes (e.g., new signatures)
+S: Odd Fixes (e.g., new signatures)
GDT SCSI DISK ARRAY CONTROLLER DRIVER
P: Achim Leubner
@@ -1838,10 +1838,10 @@
HARDWARE MONITORING
L: lm-sensors@lm-sensors.org
W: http://www.lm-sensors.org/
-S: Orphaned
+S: Orphan
HARDWARE RANDOM NUMBER GENERATOR CORE
-S: Orphaned
+S: Orphan
HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
P: Robert Love
@@ -2108,7 +2108,7 @@
P: Sean Hefty
M: sean.hefty@intel.com
P: Hal Rosenstock
-M: hal.rosenstock@gmail.com
+M: hal.rosenstock@gmail.com
L: general@lists.openfabrics.org
W: http://www.openib.org/
T: git kernel.org:/pub/scm/linux/kernel/git/roland/infiniband.git
@@ -2696,17 +2696,17 @@
MARVELL YUKON / SYSKONNECT DRIVER
P: Mirko Lindner
-M: mlindner@syskonnect.de
+M: mlindner@syskonnect.de
P: Ralph Roesler
-M: rroesler@syskonnect.de
-W: http://www.syskonnect.com
-S: Supported
+M: rroesler@syskonnect.de
+W: http://www.syskonnect.com
+S: Supported
MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
P: Michael Kerrisk
M: mtk.manpages@gmail.com
-W: http://www.kernel.org/doc/man-pages
-S: Supported
+W: http://www.kernel.org/doc/man-pages
+S: Supported
MARVELL LIBERTAS WIRELESS DRIVER
P: Dan Williams
@@ -2735,7 +2735,7 @@
MEGARAID SCSI DRIVERS
P: Neela Syam Kolli
M: megaraidlinux@lsi.com
-S: linux-scsi@vger.kernel.org
+L: linux-scsi@vger.kernel.org
W: http://megaraid.lsilogic.com
S: Maintained
@@ -2853,7 +2853,7 @@
P: David Brownell
M: dbrownell@users.sourceforge.net
L: linux-kernel@vger.kernel.org
-S: Odd fixes
+S: Odd Fixes
MULTISOUND SOUND DRIVER
P: Andrew Veliath
@@ -2867,10 +2867,10 @@
S: Maintained
MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
-P: Felipe Balbi
-M: felipe.balbi@nokia.com
-L: linux-usb@vger.kernel.org
-S: Maintained
+P: Felipe Balbi
+M: felipe.balbi@nokia.com
+L: linux-usb@vger.kernel.org
+S: Maintained
MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
P: Andrew Gallatin
@@ -2882,7 +2882,7 @@
S: Supported
NATSEMI ETHERNET DRIVER (DP8381x)
-P: Tim Hockin
+P: Tim Hockin
M: thockin@hockin.org
S: Maintained
@@ -3101,7 +3101,7 @@
S: Maintained
OMNIVISION OV7670 SENSOR DRIVER
-P: Jonathan Corbet
+P: Jonathan Corbet
M: corbet@lwn.net
L: video4linux-list@redhat.com
S: Maintained
@@ -3211,7 +3211,7 @@
S: Supported
PCI HOTPLUG CORE
-P: Kristen Carlson Accardi
+P: Kristen Carlson Accardi
M: kristen.c.accardi@intel.com
S: Supported
@@ -3650,7 +3650,7 @@
P: Eric Paris
M: eparis@parisplace.org
L: linux-kernel@vger.kernel.org (kernel issues)
-L: selinux@tycho.nsa.gov (subscribers-only, general discussion)
+L: selinux@tycho.nsa.gov (subscribers-only, general discussion)
W: http://www.nsa.gov/selinux
S: Supported
@@ -3768,10 +3768,10 @@
S: Maintained
SOC-CAMERA V4L2 SUBSYSTEM
-P: Guennadi Liakhovetski
-M: g.liakhovetski@gmx.de
-L: video4linux-list@redhat.com
-S: Maintained
+P: Guennadi Liakhovetski
+M: g.liakhovetski@gmx.de
+L: video4linux-list@redhat.com
+S: Maintained
SOFTWARE RAID (Multiple Disks) SUPPORT
P: Ingo Molnar
@@ -3925,7 +3925,7 @@
STARMODE RADIO IP (STRIP) PROTOCOL DRIVER
W: http://mosquitonet.Stanford.EDU/strip.html
-S: Unsupported ?
+S: Orphan
STRADIS MPEG-2 DECODER DRIVER
P: Nathan Laredo
@@ -4006,9 +4006,9 @@
S: Maintained
TI FLASH MEDIA INTERFACE DRIVER
-P: Alex Dubov
-M: oakad@yahoo.com
-S: Maintained
+P: Alex Dubov
+M: oakad@yahoo.com
+S: Maintained
TI OMAP MMC INTERFACE DRIVER
P: Carlos Aguiar, Anderson Briglia and Syed Khasim
@@ -4154,13 +4154,13 @@
P: Pete Zaitcev
M: zaitcev@redhat.com
L: linux-kernel@vger.kernel.org
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Supported
USB CDC ETHERNET DRIVER
P: Greg Kroah-Hartman
M: greg@kroah.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
W: http://www.kroah.com/linux-usb/
@@ -4187,13 +4187,13 @@
USB EHCI DRIVER
P: David Brownell
M: dbrownell@users.sourceforge.net
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Odd Fixes
USB ET61X[12]51 DRIVER
P: Luca Risolia
M: luca.risolia@studio.unibo.it
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: video4linux-list@redhat.com
W: http://www.linux-projects.org
S: Maintained
@@ -4201,33 +4201,33 @@
USB GADGET/PERIPHERAL SUBSYSTEM
P: David Brownell
M: dbrownell@users.sourceforge.net
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://www.linux-usb.org/gadget
S: Maintained
USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
P: Jiri Kosina
M: jkosina@suse.cz
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
T: git kernel.org:/pub/scm/linux/kernel/git/jikos/hid.git
S: Maintained
USB ISP116X DRIVER
P: Olav Kongas
M: ok@artecdesign.ee
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB KAWASAKI LSI DRIVER
P: Oliver Neukum
M: oliver@neukum.name
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB MASS STORAGE DRIVER
P: Matthew Dharm
M: mdharm-usb@one-eyed-alien.net
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: usb-storage@lists.one-eyed-alien.net
S: Maintained
W: http://www.one-eyed-alien.net/~mdharm/linux-usb/
@@ -4235,26 +4235,26 @@
USB OHCI DRIVER
P: David Brownell
M: dbrownell@users.sourceforge.net
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Odd Fixes
USB OPTION-CARD DRIVER
P: Matthias Urlichs
M: smurf@smurf.noris.de
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB OV511 DRIVER
P: Mark McClelland
M: mmcclell@bigfoot.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://alpha.dyndns.org/ov511/
S: Maintained
USB PEGASUS DRIVER
P: Petko Manolov
M: petkan@users.sourceforge.net
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: netdev@vger.kernel.org
W: http://pegasus2.sourceforge.net/
S: Maintained
@@ -4262,13 +4262,13 @@
USB PRINTER DRIVER (usblp)
P: Pete Zaitcev
M: zaitcev@redhat.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Supported
USB RTL8150 DRIVER
P: Petko Manolov
M: petkan@users.sourceforge.net
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: netdev@vger.kernel.org
W: http://pegasus2.sourceforge.net/
S: Maintained
@@ -4276,20 +4276,20 @@
USB SE401 DRIVER
P: Jeroen Vreeken
M: pe1rxq@amsat.org
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://www.chello.nl/~j.vreeken/se401/
S: Maintained
USB SERIAL BELKIN F5U103 DRIVER
P: William Greathouse
M: wgreathouse@smva.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB SERIAL CYPRESS M8 DRIVER
P: Lonnie Mendez
M: dignome@gmail.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
W: http://geocities.com/i0xox0i
W: http://firstlight.net/cvs
@@ -4304,39 +4304,39 @@
P: Peter Berger and Al Borchers
M: pberger@brimson.com
M: alborchers@steinerpoint.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB SERIAL DRIVER
P: Greg Kroah-Hartman
M: gregkh@suse.de
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Supported
USB SERIAL EMPEG EMPEG-CAR MARK I/II DRIVER
P: Gary Brubaker
M: xavyer@ix.netcom.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB SERIAL KEYSPAN DRIVER
P: Greg Kroah-Hartman
M: greg@kroah.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://www.kroah.com/linux/
S: Maintained
USB SERIAL WHITEHEAT DRIVER
P: Support Department
M: support@connecttech.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://www.connecttech.com
S: Supported
USB SN9C1xx DRIVER
P: Luca Risolia
M: luca.risolia@studio.unibo.it
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: video4linux-list@redhat.com
W: http://www.linux-projects.org
S: Maintained
@@ -4344,7 +4344,7 @@
USB SUBSYSTEM
P: Greg Kroah-Hartman
M: gregkh@suse.de
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://www.linux-usb.org
T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
S: Supported
@@ -4352,7 +4352,7 @@
USB UHCI DRIVER
P: Alan Stern
M: stern@rowland.harvard.edu
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB "USBNET" DRIVER FRAMEWORK
@@ -4373,7 +4373,7 @@
USB W996[87]CF DRIVER
P: Luca Risolia
M: luca.risolia@studio.unibo.it
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: video4linux-list@redhat.com
W: http://www.linux-projects.org
S: Maintained
@@ -4387,7 +4387,7 @@
USB ZC0301 DRIVER
P: Luca Risolia
M: luca.risolia@studio.unibo.it
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: video4linux-list@redhat.com
W: http://www.linux-projects.org
S: Maintained
@@ -4395,14 +4395,14 @@
USB ZD1201 DRIVER
P: Jeroen Vreeken
M: pe1rxq@amsat.org
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://linux-lc100020.sourceforge.net
S: Maintained
USB ZR364XX DRIVER
P: Antoine Jacquet
M: royale@zerezo.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: video4linux-list@redhat.com
W: http://royale.zerezo.com/zr364xx/
S: Maintained
diff --git a/Makefile b/Makefile
index 4ff83ea..cab896a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 27
-EXTRAVERSION = -rc6
+EXTRAVERSION = -rc7
NAME = Rotary Wombat
# *DOCUMENTATION*
diff --git a/arch/arm/mach-davinci/psc.c b/arch/arm/mach-davinci/psc.c
index 720c48b..aa2fc37 100644
--- a/arch/arm/mach-davinci/psc.c
+++ b/arch/arm/mach-davinci/psc.c
@@ -70,9 +70,6 @@
{
u32 epcpr, ptcmd, ptstat, pdstat, pdctl1, mdstat, mdctl, mdstat_mask;
- if (id < 0)
- return;
-
mdctl = davinci_readl(DAVINCI_PWR_SLEEP_CNTRL_BASE + MDCTL + 4 * id);
if (enable)
mdctl |= 0x00000003; /* Enable Module */
diff --git a/arch/arm/mach-sa1100/include/mach/jornada720.h b/arch/arm/mach-sa1100/include/mach/jornada720.h
index bc12085..cc6b4bf 100644
--- a/arch/arm/mach-sa1100/include/mach/jornada720.h
+++ b/arch/arm/mach-sa1100/include/mach/jornada720.h
@@ -1,10 +1,10 @@
/*
* arch/arm/mach-sa1100/include/mach/jornada720.h
*
- * This file contains SSP/MCU communication definitions for HP Jornada 710/720/728
+ * SSP/MCU communication definitions for HP Jornada 710/720/728
*
- * Copyright (C) 2007 Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
- * Copyright (C) 2000 John Ankcorn <jca@lcs.mit.edu>
+ * Copyright 2007,2008 Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
+ * Copyright 2000 John Ankcorn <jca@lcs.mit.edu>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -25,3 +25,8 @@
#define PWMOFF 0xDF
#define TXDUMMY 0x11
#define ERRORCODE 0x00
+
+extern void jornada_ssp_start(void);
+extern void jornada_ssp_end(void);
+extern int jornada_ssp_inout(u8 byte);
+extern int jornada_ssp_byte(u8 byte);
diff --git a/arch/arm/mach-sa1100/jornada720_ssp.c b/arch/arm/mach-sa1100/jornada720_ssp.c
index 06ea7ab..28cf369 100644
--- a/arch/arm/mach-sa1100/jornada720_ssp.c
+++ b/arch/arm/mach-sa1100/jornada720_ssp.c
@@ -21,8 +21,8 @@
#include <linux/slab.h>
#include <mach/hardware.h>
-#include <asm/hardware/ssp.h>
#include <mach/jornada720.h>
+#include <asm/hardware/ssp.h>
static DEFINE_SPINLOCK(jornada_ssp_lock);
static unsigned long jornada_ssp_flags;
@@ -109,12 +109,12 @@
* jornada_ssp_start - enable mcu
*
*/
-int jornada_ssp_start()
+void jornada_ssp_start(void)
{
spin_lock_irqsave(&jornada_ssp_lock, jornada_ssp_flags);
GPCR = GPIO_GPIO25;
udelay(50);
- return 0;
+ return;
};
EXPORT_SYMBOL(jornada_ssp_start);
@@ -122,11 +122,11 @@
* jornada_ssp_end - disable mcu and turn off lock
*
*/
-int jornada_ssp_end()
+void jornada_ssp_end(void)
{
GPSR = GPIO_GPIO25;
spin_unlock_irqrestore(&jornada_ssp_lock, jornada_ssp_flags);
- return 0;
+ return;
};
EXPORT_SYMBOL(jornada_ssp_end);
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index bc1cf30..01da719 100644
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -316,19 +316,6 @@
omap_cfg_reg(MMC_DAT3);
}
}
-#if defined(CONFIG_ARCH_OMAP2420)
- if (mmc_conf->mmc[0].internal_clock) {
- /*
- * Use internal loop-back in MMC/SDIO
- * Module Input Clock selection
- */
- if (cpu_is_omap24xx()) {
- u32 v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
- v |= (1 << 24); /* not used in 243x */
- omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0);
- }
- }
-#endif
}
#ifdef CONFIG_ARCH_OMAP16XX
diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c
index ee4c292..dfc3443 100644
--- a/arch/avr32/boards/atstk1000/atstk1002.c
+++ b/arch/avr32/boards/atstk1000/atstk1002.c
@@ -325,7 +325,7 @@
#ifdef CONFIG_BOARD_ATSTK100X_SPI1
at32_add_device_spi(1, spi1_board_info, ARRAY_SIZE(spi1_board_info));
#endif
-#ifndef CONFIG_BOARD_ATSTK1002_SW2_CUSTOM
+#ifndef CONFIG_BOARD_ATSTK100X_SW2_CUSTOM
at32_add_device_mci(0, MCI_PDATA);
#endif
#ifdef CONFIG_BOARD_ATSTK1002_SW5_CUSTOM
diff --git a/arch/avr32/boot/images/.gitignore b/arch/avr32/boot/images/.gitignore
new file mode 100644
index 0000000..64ea9d0
--- /dev/null
+++ b/arch/avr32/boot/images/.gitignore
@@ -0,0 +1,4 @@
+uImage
+uImage.srec
+vmlinux.cso
+sfdwarf.log
diff --git a/arch/avr32/kernel/.gitignore b/arch/avr32/kernel/.gitignore
new file mode 100644
index 0000000..c5f676c
--- /dev/null
+++ b/arch/avr32/kernel/.gitignore
@@ -0,0 +1 @@
+vmlinux.lds
diff --git a/arch/avr32/kernel/avr32_ksyms.c b/arch/avr32/kernel/avr32_ksyms.c
index 84a7d44..11e310c 100644
--- a/arch/avr32/kernel/avr32_ksyms.c
+++ b/arch/avr32/kernel/avr32_ksyms.c
@@ -58,6 +58,7 @@
EXPORT_SYMBOL(find_next_zero_bit);
EXPORT_SYMBOL(find_first_bit);
EXPORT_SYMBOL(find_next_bit);
+EXPORT_SYMBOL(generic_find_next_le_bit);
EXPORT_SYMBOL(generic_find_next_zero_le_bit);
/* I/O primitives (lib/io-*.S) */
diff --git a/arch/avr32/kernel/syscall-stubs.S b/arch/avr32/kernel/syscall-stubs.S
index 890286a..673178e 100644
--- a/arch/avr32/kernel/syscall-stubs.S
+++ b/arch/avr32/kernel/syscall-stubs.S
@@ -109,3 +109,12 @@
rcall sys_epoll_pwait
sub sp, -4
popm pc
+
+ .global __sys_sync_file_range
+ .type __sys_sync_file_range,@function
+__sys_sync_file_range:
+ pushm lr
+ st.w --sp, ARG6
+ rcall sys_sync_file_range
+ sub sp, -4
+ popm pc
diff --git a/arch/avr32/kernel/syscall_table.S b/arch/avr32/kernel/syscall_table.S
index 478bda4..7ee0057 100644
--- a/arch/avr32/kernel/syscall_table.S
+++ b/arch/avr32/kernel/syscall_table.S
@@ -275,7 +275,7 @@
.long sys_set_robust_list
.long sys_get_robust_list /* 260 */
.long __sys_splice
- .long sys_sync_file_range
+ .long __sys_sync_file_range
.long sys_tee
.long sys_vmsplice
.long __sys_epoll_pwait /* 265 */
diff --git a/arch/avr32/kernel/traps.c b/arch/avr32/kernel/traps.c
index b835c4c..0d98737 100644
--- a/arch/avr32/kernel/traps.c
+++ b/arch/avr32/kernel/traps.c
@@ -116,15 +116,15 @@
switch (ret) {
case NOTIFY_OK:
case NOTIFY_STOP:
- return;
+ break;
case NOTIFY_BAD:
die("Fatal Non-Maskable Interrupt", regs, SIGINT);
default:
+ printk(KERN_ALERT "Got NMI, but nobody cared. Disabling...\n");
+ nmi_disable();
break;
}
-
- printk(KERN_ALERT "Got NMI, but nobody cared. Disabling...\n");
- nmi_disable();
+ nmi_exit();
}
asmlinkage void do_critical_exception(unsigned long ecr, struct pt_regs *regs)
diff --git a/arch/avr32/lib/findbit.S b/arch/avr32/lib/findbit.S
index c6b91de..997b33b 100644
--- a/arch/avr32/lib/findbit.S
+++ b/arch/avr32/lib/findbit.S
@@ -123,6 +123,36 @@
brgt 1b
retal r11
+ENTRY(generic_find_next_le_bit)
+ lsr r8, r10, 5
+ sub r9, r11, r10
+ retle r11
+
+ lsl r8, 2
+ add r12, r8
+ andl r10, 31, COH
+ breq 1f
+
+ /* offset is not word-aligned. Handle the first (32 - r10) bits */
+ ldswp.w r8, r12[0]
+ sub r12, -4
+ lsr r8, r8, r10
+ brne .L_found
+
+ /* r9 = r9 - (32 - r10) = r9 + r10 - 32 */
+ add r9, r10
+ sub r9, 32
+ retle r11
+
+ /* Main loop. offset must be word-aligned */
+1: ldswp.w r8, r12[0]
+ cp.w r8, 0
+ brne .L_found
+ sub r12, -4
+ sub r9, 32
+ brgt 1b
+ retal r11
+
ENTRY(generic_find_next_zero_le_bit)
lsr r8, r10, 5
sub r9, r11, r10
diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c
index 7a37d06..cd0d1a7 100644
--- a/arch/ia64/kvm/kvm-ia64.c
+++ b/arch/ia64/kvm/kvm-ia64.c
@@ -38,6 +38,7 @@
#include <asm/cacheflush.h>
#include <asm/div64.h>
#include <asm/tlb.h>
+#include <asm/elf.h>
#include "misc.h"
#include "vti.h"
@@ -61,12 +62,6 @@
{ NULL }
};
-
-struct fdesc{
- unsigned long ip;
- unsigned long gp;
-};
-
static void kvm_flush_icache(unsigned long start, unsigned long len)
{
int l;
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 335a6ae..11c92dc 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -45,18 +45,7 @@
local_irq_enable();
}
-/*
- * There is a race when WAIT instruction executed with interrupt
- * enabled.
- * But it is implementation-dependent wheter the pipelie restarts when
- * a non-enabled interrupt is requested.
- */
-static void r4k_wait(void)
-{
- __asm__(" .set mips3 \n"
- " wait \n"
- " .set mips0 \n");
-}
+extern void r4k_wait(void);
/*
* This variant is preferable as it allows testing need_resched and going to
@@ -128,7 +117,7 @@
__setup("nowait", wait_disable);
-static inline void check_wait(void)
+void __init check_wait(void)
{
struct cpuinfo_mips *c = ¤t_cpu_data;
@@ -242,7 +231,6 @@
void __init check_bugs32(void)
{
- check_wait();
check_errata();
}
diff --git a/arch/mips/kernel/genex.S b/arch/mips/kernel/genex.S
index c6ada98..f886dd7 100644
--- a/arch/mips/kernel/genex.S
+++ b/arch/mips/kernel/genex.S
@@ -20,6 +20,7 @@
#include <asm/stackframe.h>
#include <asm/war.h>
#include <asm/page.h>
+#include <asm/thread_info.h>
#define PANIC_PIC(msg) \
.set push; \
@@ -126,7 +127,42 @@
__FINIT
+ .align 5 /* 32 byte rollback region */
+LEAF(r4k_wait)
+ .set push
+ .set noreorder
+ /* start of rollback region */
+ LONG_L t0, TI_FLAGS($28)
+ nop
+ andi t0, _TIF_NEED_RESCHED
+ bnez t0, 1f
+ nop
+ nop
+ nop
+ .set mips3
+ wait
+ /* end of rollback region (the region size must be power of two) */
+ .set pop
+1:
+ jr ra
+ END(r4k_wait)
+
+ .macro BUILD_ROLLBACK_PROLOGUE handler
+ FEXPORT(rollback_\handler)
+ .set push
+ .set noat
+ MFC0 k0, CP0_EPC
+ PTR_LA k1, r4k_wait
+ ori k0, 0x1f /* 32 byte rollback region */
+ xori k0, 0x1f
+ bne k0, k1, 9f
+ MTC0 k0, CP0_EPC
+9:
+ .set pop
+ .endm
+
.align 5
+BUILD_ROLLBACK_PROLOGUE handle_int
NESTED(handle_int, PT_SIZE, sp)
#ifdef CONFIG_TRACE_IRQFLAGS
/*
@@ -201,6 +237,7 @@
* This prototype is copied to ebase + n*IntCtl.VS and patched
* to invoke the handler
*/
+BUILD_ROLLBACK_PROLOGUE except_vec_vi
NESTED(except_vec_vi, 0, sp)
SAVE_SOME
SAVE_AT
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index b16facd..ce76843 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -148,6 +148,8 @@
clear_tsk_thread_flag(p, TIF_USEDFPU);
#ifdef CONFIG_MIPS_MT_FPAFF
+ clear_tsk_thread_flag(p, TIF_FPUBOUND);
+
/*
* FPU affinity support is cleaner if we track the
* user-visible CPU affinity from the very beginning.
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 6bee290..5fd0cd0 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -46,6 +46,9 @@
#include <asm/types.h>
#include <asm/stacktrace.h>
+extern void check_wait(void);
+extern asmlinkage void r4k_wait(void);
+extern asmlinkage void rollback_handle_int(void);
extern asmlinkage void handle_int(void);
extern asmlinkage void handle_tlbm(void);
extern asmlinkage void handle_tlbl(void);
@@ -1251,6 +1254,9 @@
extern char except_vec_vi, except_vec_vi_lui;
extern char except_vec_vi_ori, except_vec_vi_end;
+ extern char rollback_except_vec_vi;
+ char *vec_start = (cpu_wait == r4k_wait) ?
+ &rollback_except_vec_vi : &except_vec_vi;
#ifdef CONFIG_MIPS_MT_SMTC
/*
* We need to provide the SMTC vectored interrupt handler
@@ -1258,11 +1264,11 @@
* Status.IM bit to be masked before going there.
*/
extern char except_vec_vi_mori;
- const int mori_offset = &except_vec_vi_mori - &except_vec_vi;
+ const int mori_offset = &except_vec_vi_mori - vec_start;
#endif /* CONFIG_MIPS_MT_SMTC */
- const int handler_len = &except_vec_vi_end - &except_vec_vi;
- const int lui_offset = &except_vec_vi_lui - &except_vec_vi;
- const int ori_offset = &except_vec_vi_ori - &except_vec_vi;
+ const int handler_len = &except_vec_vi_end - vec_start;
+ const int lui_offset = &except_vec_vi_lui - vec_start;
+ const int ori_offset = &except_vec_vi_ori - vec_start;
if (handler_len > VECTORSPACING) {
/*
@@ -1272,7 +1278,7 @@
panic("VECTORSPACING too small");
}
- memcpy(b, &except_vec_vi, handler_len);
+ memcpy(b, vec_start, handler_len);
#ifdef CONFIG_MIPS_MT_SMTC
BUG_ON(n > 7); /* Vector index %d exceeds SMTC maximum. */
@@ -1554,6 +1560,10 @@
extern char except_vec3_generic, except_vec3_r4000;
extern char except_vec4;
unsigned long i;
+ int rollback;
+
+ check_wait();
+ rollback = (cpu_wait == r4k_wait);
#if defined(CONFIG_KGDB)
if (kgdb_early_setup)
@@ -1618,7 +1628,7 @@
if (board_be_init)
board_be_init();
- set_except_vector(0, handle_int);
+ set_except_vector(0, rollback ? rollback_handle_int : handle_int);
set_except_vector(1, handle_tlbm);
set_except_vector(2, handle_tlbl);
set_except_vector(3, handle_tlbs);
diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S
index b5470ce..afb119f 100644
--- a/arch/mips/kernel/vmlinux.lds.S
+++ b/arch/mips/kernel/vmlinux.lds.S
@@ -36,6 +36,7 @@
SCHED_TEXT
LOCK_TEXT
KPROBES_TEXT
+ *(.text.*)
*(.fixup)
*(.gnu.warning)
} :text = 0
diff --git a/arch/mips/lib/csum_partial.S b/arch/mips/lib/csum_partial.S
index 8d77841..edac989 100644
--- a/arch/mips/lib/csum_partial.S
+++ b/arch/mips/lib/csum_partial.S
@@ -39,12 +39,14 @@
#ifdef USE_DOUBLE
#define LOAD ld
+#define LOAD32 lwu
#define ADD daddu
#define NBYTES 8
#else
#define LOAD lw
+#define LOAD32 lw
#define ADD addu
#define NBYTES 4
@@ -60,6 +62,14 @@
ADD sum, v1; \
.set pop
+#define ADDC32(sum,reg) \
+ .set push; \
+ .set noat; \
+ addu sum, reg; \
+ sltu v1, sum, reg; \
+ addu sum, v1; \
+ .set pop
+
#define CSUM_BIGCHUNK1(src, offset, sum, _t0, _t1, _t2, _t3) \
LOAD _t0, (offset + UNIT(0))(src); \
LOAD _t1, (offset + UNIT(1))(src); \
@@ -132,7 +142,7 @@
beqz t8, .Lqword_align
andi t8, src, 0x8
- lw t0, 0x00(src)
+ LOAD32 t0, 0x00(src)
LONG_SUBU a1, a1, 0x4
ADDC(sum, t0)
PTR_ADDU src, src, 0x4
@@ -211,7 +221,7 @@
LONG_SRL t8, t8, 0x2
.Lend_words:
- lw t0, (src)
+ LOAD32 t0, (src)
LONG_SUBU t8, t8, 0x1
ADDC(sum, t0)
.set reorder /* DADDI_WAR */
@@ -230,6 +240,9 @@
/* Still a full word to go */
ulw t1, (src)
PTR_ADDIU src, 4
+#ifdef USE_DOUBLE
+ dsll t1, t1, 32 /* clear lower 32bit */
+#endif
ADDC(sum, t1)
1: move t1, zero
@@ -280,7 +293,7 @@
1:
.set reorder
/* Add the passed partial csum. */
- ADDC(sum, a2)
+ ADDC32(sum, a2)
jr ra
.set noreorder
END(csum_partial)
@@ -681,7 +694,7 @@
.set pop
1:
.set reorder
- ADDC(sum, psum)
+ ADDC32(sum, psum)
jr ra
.set noreorder
diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
index cba36a2..92dd1a0 100644
--- a/arch/mips/vr41xx/common/irq.c
+++ b/arch/mips/vr41xx/common/irq.c
@@ -72,6 +72,7 @@
cascade = irq_cascade + irq;
if (cascade->get_irq != NULL) {
unsigned int source_irq = irq;
+ int ret;
desc = irq_desc + source_irq;
if (desc->chip->mask_ack)
desc->chip->mask_ack(source_irq);
@@ -79,8 +80,9 @@
desc->chip->mask(source_irq);
desc->chip->ack(source_irq);
}
- irq = cascade->get_irq(irq);
- if (irq < 0)
+ ret = cascade->get_irq(irq);
+ irq = ret;
+ if (ret < 0)
atomic_inc(&irq_err_count);
else
irq_dispatch(irq);
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 717a3bc..65d1a84 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -195,7 +195,7 @@
image-$(CONFIG_PPC_CHRP) += zImage.chrp
image-$(CONFIG_PPC_EFIKA) += zImage.chrp
image-$(CONFIG_PPC_PMAC) += zImage.pmac
-image-$(CONFIG_PPC_HOLLY) += zImage.holly
+image-$(CONFIG_PPC_HOLLY) += dtbImage.holly
image-$(CONFIG_PPC_PRPMC2800) += dtbImage.prpmc2800
image-$(CONFIG_PPC_ISERIES) += zImage.iseries
image-$(CONFIG_DEFAULT_UIMAGE) += uImage
diff --git a/arch/powerpc/boot/dts/mpc8610_hpcd.dts b/arch/powerpc/boot/dts/mpc8610_hpcd.dts
index 3b3a106..584a4f1 100644
--- a/arch/powerpc/boot/dts/mpc8610_hpcd.dts
+++ b/arch/powerpc/boot/dts/mpc8610_hpcd.dts
@@ -281,7 +281,7 @@
cell-index = <0>;
reg = <0x0 0x80>;
interrupt-parent = <&mpic>;
- interrupts = <60 2>;
+ interrupts = <76 2>;
};
dma-channel@1 {
compatible = "fsl,mpc8610-dma-channel",
@@ -289,7 +289,7 @@
cell-index = <1>;
reg = <0x80 0x80>;
interrupt-parent = <&mpic>;
- interrupts = <61 2>;
+ interrupts = <77 2>;
};
dma-channel@2 {
compatible = "fsl,mpc8610-dma-channel",
@@ -297,7 +297,7 @@
cell-index = <2>;
reg = <0x100 0x80>;
interrupt-parent = <&mpic>;
- interrupts = <62 2>;
+ interrupts = <78 2>;
};
dma-channel@3 {
compatible = "fsl,mpc8610-dma-channel",
@@ -305,7 +305,7 @@
cell-index = <3>;
reg = <0x180 0x80>;
interrupt-parent = <&mpic>;
- interrupts = <63 2>;
+ interrupts = <79 2>;
};
};
diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
index 80d1f39..64c6ee2 100644
--- a/arch/powerpc/include/asm/elf.h
+++ b/arch/powerpc/include/asm/elf.h
@@ -409,6 +409,13 @@
/* Keep this the last entry. */
#define R_PPC64_NUM 107
+/* There's actually a third entry here, but it's unused */
+struct ppc64_opd_entry
+{
+ unsigned long funcaddr;
+ unsigned long r2;
+};
+
#ifdef __KERNEL__
#ifdef CONFIG_SPU_BASE
diff --git a/arch/powerpc/include/asm/sections.h b/arch/powerpc/include/asm/sections.h
index 7710e9e..07956f3 100644
--- a/arch/powerpc/include/asm/sections.h
+++ b/arch/powerpc/include/asm/sections.h
@@ -2,6 +2,8 @@
#define _ASM_POWERPC_SECTIONS_H
#ifdef __KERNEL__
+#include <linux/elf.h>
+#include <linux/uaccess.h>
#include <asm-generic/sections.h>
#ifdef __powerpc64__
@@ -17,7 +19,15 @@
}
#undef dereference_function_descriptor
-void *dereference_function_descriptor(void *);
+static inline void *dereference_function_descriptor(void *ptr)
+{
+ struct ppc64_opd_entry *desc = ptr;
+ void *p;
+
+ if (!probe_kernel_address(&desc->funcaddr, p))
+ ptr = p;
+ return ptr;
+}
#endif
diff --git a/arch/powerpc/kernel/module_64.c b/arch/powerpc/kernel/module_64.c
index ad79de2..1af2377 100644
--- a/arch/powerpc/kernel/module_64.c
+++ b/arch/powerpc/kernel/module_64.c
@@ -21,9 +21,7 @@
#include <linux/err.h>
#include <linux/vmalloc.h>
#include <linux/bug.h>
-#include <linux/uaccess.h>
#include <asm/module.h>
-#include <asm/sections.h>
#include <asm/firmware.h>
#include <asm/code-patching.h>
#include <linux/sort.h>
@@ -43,13 +41,6 @@
#define DEBUGP(fmt , ...)
#endif
-/* There's actually a third entry here, but it's unused */
-struct ppc64_opd_entry
-{
- unsigned long funcaddr;
- unsigned long r2;
-};
-
/* Like PPC32, we need little trampolines to do > 24-bit jumps (into
the kernel itself). But on PPC64, these need to be used for every
jump, actually, to reset r2 (TOC+0x8000). */
@@ -452,13 +443,3 @@
return 0;
}
-
-void *dereference_function_descriptor(void *ptr)
-{
- struct ppc64_opd_entry *desc = ptr;
- void *p;
-
- if (!probe_kernel_address(&desc->funcaddr, p))
- ptr = p;
- return ptr;
-}
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 8aab851..4e456bd 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -344,31 +344,15 @@
/*
* The NOPL instruction is supposed to exist on all CPUs with
- * family >= 6, unfortunately, that's not true in practice because
+ * family >= 6; unfortunately, that's not true in practice because
* of early VIA chips and (more importantly) broken virtualizers that
- * are not easy to detect. Hence, probe for it based on first
- * principles.
+ * are not easy to detect. In the latter case it doesn't even *fail*
+ * reliably, so probing for it doesn't even work. Disable it completely
+ * unless we can find a reliable way to detect all the broken cases.
*/
static void __cpuinit detect_nopl(struct cpuinfo_x86 *c)
{
- const u32 nopl_signature = 0x888c53b1; /* Random number */
- u32 has_nopl = nopl_signature;
-
clear_cpu_cap(c, X86_FEATURE_NOPL);
- if (c->x86 >= 6) {
- asm volatile("\n"
- "1: .byte 0x0f,0x1f,0xc0\n" /* nopl %eax */
- "2:\n"
- " .section .fixup,\"ax\"\n"
- "3: xor %0,%0\n"
- " jmp 2b\n"
- " .previous\n"
- _ASM_EXTABLE(1b,3b)
- : "+a" (has_nopl));
-
- if (has_nopl == nopl_signature)
- set_cpu_cap(c, X86_FEATURE_NOPL);
- }
}
static void __cpuinit generic_identify(struct cpuinfo_x86 *c)
diff --git a/arch/x86/kernel/kdebugfs.c b/arch/x86/kernel/kdebugfs.c
index f2d43bc..ff7d3b0 100644
--- a/arch/x86/kernel/kdebugfs.c
+++ b/arch/x86/kernel/kdebugfs.c
@@ -139,6 +139,7 @@
if (PageHighMem(pg)) {
data = ioremap_cache(pa_data, sizeof(*data));
if (!data) {
+ kfree(node);
error = -ENXIO;
goto err_dir;
}
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 362d4e7..9838f25 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -670,6 +670,10 @@
parse_early_param();
+#ifdef CONFIG_X86_64
+ check_efer();
+#endif
+
#if defined(CONFIG_VMI) && defined(CONFIG_X86_32)
/*
* Must be before kernel pagetables are setup
@@ -738,7 +742,6 @@
#else
num_physpages = max_pfn;
- check_efer();
/* How many end-of-memory variables you have, grandma! */
/* need this before calling reserve_initrd */
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index d37f293..60ec1d0 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -458,11 +458,7 @@
{
pgd_t *pgd_base = swapper_pg_dir;
- paravirt_pagetable_setup_start(pgd_base);
-
permanent_kmaps_init(pgd_base);
-
- paravirt_pagetable_setup_done(pgd_base);
}
#ifdef CONFIG_ACPI_SLEEP
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index b6acc3a..d679010 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -42,7 +42,7 @@
e820.nr_map = 0;
- e820_add_region(0, PFN_PHYS(max_pfn), E820_RAM);
+ e820_add_region(0, PFN_PHYS((u64)max_pfn), E820_RAM);
/*
* Even though this is normal, usable memory under Xen, reserve
diff --git a/drivers/clocksource/acpi_pm.c b/drivers/clocksource/acpi_pm.c
index 4eee533f..71d2ac4 100644
--- a/drivers/clocksource/acpi_pm.c
+++ b/drivers/clocksource/acpi_pm.c
@@ -178,11 +178,13 @@
/* Number of monotonicity checks to perform during initialization */
#define ACPI_PM_MONOTONICITY_CHECKS 10
+/* Number of reads we try to get two different values */
+#define ACPI_PM_READ_CHECKS 10000
static int __init init_acpi_pm_clocksource(void)
{
cycle_t value1, value2;
- unsigned int i, j, good = 0;
+ unsigned int i, j = 0;
if (!pmtmr_ioport)
return -ENODEV;
@@ -192,29 +194,26 @@
/* "verify" this timing source: */
for (j = 0; j < ACPI_PM_MONOTONICITY_CHECKS; j++) {
+ udelay(100 * j);
value1 = clocksource_acpi_pm.read();
- for (i = 0; i < 10000; i++) {
+ for (i = 0; i < ACPI_PM_READ_CHECKS; i++) {
value2 = clocksource_acpi_pm.read();
if (value2 == value1)
continue;
if (value2 > value1)
- good++;
break;
if ((value2 < value1) && ((value2) < 0xFFF))
- good++;
break;
printk(KERN_INFO "PM-Timer had inconsistent results:"
" 0x%#llx, 0x%#llx - aborting.\n",
value1, value2);
return -EINVAL;
}
- udelay(300 * i);
- }
-
- if (good != ACPI_PM_MONOTONICITY_CHECKS) {
- printk(KERN_INFO "PM-Timer failed consistency check "
- " (0x%#llx) - aborting.\n", value1);
- return -ENODEV;
+ if (i == ACPI_PM_READ_CHECKS) {
+ printk(KERN_INFO "PM-Timer failed consistency check "
+ " (0x%#llx) - aborting.\n", value1);
+ return -ENODEV;
+ }
}
if (verify_pmtmr_rate() != 0)
diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index ee827a7..b6ad3ac5 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -1157,6 +1157,8 @@
edesc->desc.hdr = ctx->desc_hdr_template | DESC_HDR_MODE0_ENCRYPT;
memcpy(req->giv, ctx->iv, crypto_aead_ivsize(authenc));
+ /* avoid consecutive packets going out with same IV */
+ *(__be64 *)req->giv ^= cpu_to_be64(req->seq);
return ipsec_esp(edesc, areq, req->giv, req->seq,
ipsec_esp_encrypt_done);
@@ -1449,6 +1451,8 @@
priv->ofdev = ofdev;
+ INIT_LIST_HEAD(&priv->alg_list);
+
tasklet_init(&priv->done_task, talitos_done, (unsigned long)dev);
tasklet_init(&priv->error_task, talitos_error, (unsigned long)dev);
@@ -1575,8 +1579,6 @@
}
/* register crypto algorithms the device supports */
- INIT_LIST_HEAD(&priv->alg_list);
-
for (i = 0; i < ARRAY_SIZE(driver_algs); i++) {
if (hw_supports(dev, driver_algs[i].desc_hdr_template)) {
struct talitos_crypto_alg *t_alg;
diff --git a/drivers/hwmon/ad7414.c b/drivers/hwmon/ad7414.c
index ce8d94f..bfda8c8 100644
--- a/drivers/hwmon/ad7414.c
+++ b/drivers/hwmon/ad7414.c
@@ -69,7 +69,7 @@
return i2c_smbus_write_byte_data(client, reg, value);
}
-struct ad7414_data *ad7414_update_device(struct device *dev)
+static struct ad7414_data *ad7414_update_device(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
struct ad7414_data *data = i2c_get_clientdata(client);
diff --git a/drivers/hwmon/atxp1.c b/drivers/hwmon/atxp1.c
index d191118..d6b490d 100644
--- a/drivers/hwmon/atxp1.c
+++ b/drivers/hwmon/atxp1.c
@@ -31,7 +31,7 @@
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("System voltages control via Attansic ATXP1");
-MODULE_VERSION("0.6.2");
+MODULE_VERSION("0.6.3");
MODULE_AUTHOR("Sebastian Witt <se.witt@gmx.net>");
#define ATXP1_VID 0x00
@@ -289,16 +289,16 @@
if (!((i2c_smbus_read_byte_data(new_client, 0x3e) == 0) &&
(i2c_smbus_read_byte_data(new_client, 0x3f) == 0) &&
(i2c_smbus_read_byte_data(new_client, 0xfe) == 0) &&
- (i2c_smbus_read_byte_data(new_client, 0xff) == 0) )) {
+ (i2c_smbus_read_byte_data(new_client, 0xff) == 0)))
+ return -ENODEV;
- /* No vendor ID, now checking if registers 0x10,0x11 (non-existent)
- * showing the same as register 0x00 */
- temp = i2c_smbus_read_byte_data(new_client, 0x00);
+ /* No vendor ID, now checking if registers 0x10,0x11 (non-existent)
+ * showing the same as register 0x00 */
+ temp = i2c_smbus_read_byte_data(new_client, 0x00);
- if (!((i2c_smbus_read_byte_data(new_client, 0x10) == temp) &&
- (i2c_smbus_read_byte_data(new_client, 0x11) == temp) ))
- return -ENODEV;
- }
+ if (!((i2c_smbus_read_byte_data(new_client, 0x10) == temp) &&
+ (i2c_smbus_read_byte_data(new_client, 0x11) == temp)))
+ return -ENODEV;
/* Get VRM */
temp = vid_which_vrm();
diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c
index 30cdb09..f113308 100644
--- a/drivers/hwmon/it87.c
+++ b/drivers/hwmon/it87.c
@@ -273,10 +273,10 @@
static inline int has_16bit_fans(const struct it87_data *data)
{
/* IT8705F Datasheet 0.4.1, 3h == Version G.
- IT8712F Datasheet 0.9.1, section 8.3.5 indicates 7h == Version I.
+ IT8712F Datasheet 0.9.1, section 8.3.5 indicates 8h == Version J.
These are the first revisions with 16bit tachometer support. */
return (data->type == it87 && data->revision >= 0x03)
- || (data->type == it8712 && data->revision >= 0x07)
+ || (data->type == it8712 && data->revision >= 0x08)
|| data->type == it8716
|| data->type == it8718;
}
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index f29dbb7..9559248 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -1342,6 +1342,12 @@
static void set_fmr_seg(struct mlx4_wqe_fmr_seg *fseg, struct ib_send_wr *wr)
{
struct mlx4_ib_fast_reg_page_list *mfrpl = to_mfrpl(wr->wr.fast_reg.page_list);
+ int i;
+
+ for (i = 0; i < wr->wr.fast_reg.page_list_len; ++i)
+ wr->wr.fast_reg.page_list->page_list[i] =
+ cpu_to_be64(wr->wr.fast_reg.page_list->page_list[i] |
+ MLX4_MTT_FLAG_PRESENT);
fseg->flags = convert_access(wr->wr.fast_reg.access_flags);
fseg->mem_key = cpu_to_be32(wr->wr.fast_reg.rkey);
diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
index 9f0b964..499d3cf 100644
--- a/drivers/infiniband/hw/nes/nes_cm.c
+++ b/drivers/infiniband/hw/nes/nes_cm.c
@@ -1956,13 +1956,6 @@
return ret;
cleanup_retrans_entry(cm_node);
cm_node->state = NES_CM_STATE_CLOSED;
- ret = send_fin(cm_node, NULL);
-
- if (cm_node->accept_pend) {
- BUG_ON(!cm_node->listener);
- atomic_dec(&cm_node->listener->pend_accepts_cnt);
- BUG_ON(atomic_read(&cm_node->listener->pend_accepts_cnt) < 0);
- }
ret = send_reset(cm_node, NULL);
return ret;
@@ -2383,6 +2376,7 @@
atomic_inc(&cm_disconnects);
cm_event.event = IW_CM_EVENT_DISCONNECT;
if (last_ae == NES_AEQE_AEID_LLP_CONNECTION_RESET) {
+ issued_disconnect_reset = 1;
cm_event.status = IW_CM_EVENT_STATUS_RESET;
nes_debug(NES_DBG_CM, "Generating a CM "
"Disconnect Event (status reset) for "
@@ -2508,7 +2502,6 @@
nes_debug(NES_DBG_CM, "Call close API\n");
g_cm_core->api->close(g_cm_core, nesqp->cm_node);
- nesqp->cm_node = NULL;
}
return ret;
@@ -2837,6 +2830,7 @@
cm_node->apbvt_set = 1;
nesqp->cm_node = cm_node;
cm_node->nesqp = nesqp;
+ nes_add_ref(&nesqp->ibqp);
return 0;
}
@@ -3167,7 +3161,6 @@
if (ret)
printk(KERN_ERR "%s[%u] OFA CM event_handler returned, "
"ret=%d\n", __func__, __LINE__, ret);
- nes_rem_ref(&nesqp->ibqp);
cm_id->rem_ref(cm_id);
rem_ref_cm_node(event->cm_node->cm_core, event->cm_node);
diff --git a/drivers/infiniband/ulp/ipoib/ipoib.h b/drivers/infiniband/ulp/ipoib/ipoib.h
index b0ffc9a..05eb41b 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib.h
+++ b/drivers/infiniband/ulp/ipoib/ipoib.h
@@ -293,6 +293,7 @@
struct delayed_work pkey_poll_task;
struct delayed_work mcast_task;
+ struct work_struct carrier_on_task;
struct work_struct flush_light;
struct work_struct flush_normal;
struct work_struct flush_heavy;
@@ -464,6 +465,7 @@
void ipoib_dev_cleanup(struct net_device *dev);
void ipoib_mcast_join_task(struct work_struct *work);
+void ipoib_mcast_carrier_on_task(struct work_struct *work);
void ipoib_mcast_send(struct net_device *dev, void *mgid, struct sk_buff *skb);
void ipoib_mcast_restart_task(struct work_struct *work);
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 7e9e218..1b1df5c 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -1075,6 +1075,7 @@
INIT_DELAYED_WORK(&priv->pkey_poll_task, ipoib_pkey_poll);
INIT_DELAYED_WORK(&priv->mcast_task, ipoib_mcast_join_task);
+ INIT_WORK(&priv->carrier_on_task, ipoib_mcast_carrier_on_task);
INIT_WORK(&priv->flush_light, ipoib_ib_dev_flush_light);
INIT_WORK(&priv->flush_normal, ipoib_ib_dev_flush_normal);
INIT_WORK(&priv->flush_heavy, ipoib_ib_dev_flush_heavy);
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index ac33c8f..aae2862 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -366,6 +366,21 @@
return ret;
}
+void ipoib_mcast_carrier_on_task(struct work_struct *work)
+{
+ struct ipoib_dev_priv *priv = container_of(work, struct ipoib_dev_priv,
+ carrier_on_task);
+
+ /*
+ * Take rtnl_lock to avoid racing with ipoib_stop() and
+ * turning the carrier back on while a device is being
+ * removed.
+ */
+ rtnl_lock();
+ netif_carrier_on(priv->dev);
+ rtnl_unlock();
+}
+
static int ipoib_mcast_join_complete(int status,
struct ib_sa_multicast *multicast)
{
@@ -392,16 +407,12 @@
&priv->mcast_task, 0);
mutex_unlock(&mcast_mutex);
- if (mcast == priv->broadcast) {
- /*
- * Take RTNL lock here to avoid racing with
- * ipoib_stop() and turning the carrier back
- * on while a device is being removed.
- */
- rtnl_lock();
- netif_carrier_on(dev);
- rtnl_unlock();
- }
+ /*
+ * Defer carrier on work to ipoib_workqueue to avoid a
+ * deadlock on rtnl_lock here.
+ */
+ if (mcast == priv->broadcast)
+ queue_work(ipoib_workqueue, &priv->carrier_on_task);
return 0;
}
diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c
index 18f4d7f..2998a6a 100644
--- a/drivers/input/mouse/bcm5974.c
+++ b/drivers/input/mouse/bcm5974.c
@@ -351,8 +351,9 @@
#define BCM5974_WELLSPRING_MODE_REQUEST_VALUE 0x300
#define BCM5974_WELLSPRING_MODE_REQUEST_INDEX 0
#define BCM5974_WELLSPRING_MODE_VENDOR_VALUE 0x01
+#define BCM5974_WELLSPRING_MODE_NORMAL_VALUE 0x08
-static int bcm5974_wellspring_mode(struct bcm5974 *dev)
+static int bcm5974_wellspring_mode(struct bcm5974 *dev, bool on)
{
char *data = kmalloc(8, GFP_KERNEL);
int retval = 0, size;
@@ -377,7 +378,9 @@
}
/* apply the mode switch */
- data[0] = BCM5974_WELLSPRING_MODE_VENDOR_VALUE;
+ data[0] = on ?
+ BCM5974_WELLSPRING_MODE_VENDOR_VALUE :
+ BCM5974_WELLSPRING_MODE_NORMAL_VALUE;
/* write configuration */
size = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0),
@@ -392,7 +395,8 @@
goto out;
}
- dprintk(2, "bcm5974: switched to wellspring mode.\n");
+ dprintk(2, "bcm5974: switched to %s mode.\n",
+ on ? "wellspring" : "normal");
out:
kfree(data);
@@ -481,7 +485,7 @@
*/
static int bcm5974_start_traffic(struct bcm5974 *dev)
{
- if (bcm5974_wellspring_mode(dev)) {
+ if (bcm5974_wellspring_mode(dev, true)) {
dprintk(1, "bcm5974: mode switch failed\n");
goto error;
}
@@ -504,6 +508,7 @@
{
usb_kill_urb(dev->tp_urb);
usb_kill_urb(dev->bt_urb);
+ bcm5974_wellspring_mode(dev, false);
}
/*
diff --git a/drivers/input/touchscreen/jornada720_ts.c b/drivers/input/touchscreen/jornada720_ts.c
index bf44f9d..c8b7e8a 100644
--- a/drivers/input/touchscreen/jornada720_ts.c
+++ b/drivers/input/touchscreen/jornada720_ts.c
@@ -119,8 +119,8 @@
input_dev->id.bustype = BUS_HOST;
input_dev->dev.parent = &pdev->dev;
- input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);
- input_dev->keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH);
+ input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
+ input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
input_set_abs_params(input_dev, ABS_X, 270, 3900, 0, 0);
input_set_abs_params(input_dev, ABS_Y, 180, 3700, 0, 0);
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 4790c83..deeac4b 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -5761,7 +5761,11 @@
* time 'round when curr_resync == 2
*/
continue;
- prepare_to_wait(&resync_wait, &wq, TASK_UNINTERRUPTIBLE);
+ /* We need to wait 'interruptible' so as not to
+ * contribute to the load average, and not to
+ * be caught by 'softlockup'
+ */
+ prepare_to_wait(&resync_wait, &wq, TASK_INTERRUPTIBLE);
if (!kthread_should_stop() &&
mddev2->curr_resync >= mddev->curr_resync) {
printk(KERN_INFO "md: delaying %s of %s"
@@ -5769,6 +5773,8 @@
" share one or more physical units)\n",
desc, mdname(mddev), mdname(mddev2));
mddev_put(mddev2);
+ if (signal_pending(current))
+ flush_signals(current);
schedule();
finish_wait(&resync_wait, &wq);
goto try_again;
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 6986f39..ebc8b9d 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -615,14 +615,19 @@
static int __init mmc_blk_init(void)
{
- int res = -ENOMEM;
+ int res;
res = register_blkdev(MMC_BLOCK_MAJOR, "mmc");
if (res)
goto out;
- return mmc_register_driver(&mmc_driver);
+ res = mmc_register_driver(&mmc_driver);
+ if (res)
+ goto out2;
+ return 0;
+ out2:
+ unregister_blkdev(MMC_BLOCK_MAJOR, "mmc");
out:
return res;
}
diff --git a/drivers/mmc/card/mmc_test.c b/drivers/mmc/card/mmc_test.c
index f26b01d..b92b172 100644
--- a/drivers/mmc/card/mmc_test.c
+++ b/drivers/mmc/card/mmc_test.c
@@ -1040,7 +1040,7 @@
};
-static struct mutex mmc_test_lock;
+static DEFINE_MUTEX(mmc_test_lock);
static void mmc_test_run(struct mmc_test_card *test, int testcase)
{
@@ -1171,8 +1171,6 @@
if ((card->type != MMC_TYPE_MMC) && (card->type != MMC_TYPE_SD))
return -ENODEV;
- mutex_init(&mmc_test_lock);
-
ret = device_create_file(&card->dev, &dev_attr_test);
if (ret)
return ret;
diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c
index 0bd06f5..917035e 100644
--- a/drivers/mmc/host/atmel-mci.c
+++ b/drivers/mmc/host/atmel-mci.c
@@ -195,7 +195,9 @@
/* Grab a more or less consistent snapshot */
spin_lock_irq(&host->mmc->lock);
+ clk_enable(host->mck);
memcpy_fromio(buf, host->regs, MCI_REGS_SIZE);
+ clk_disable(host->mck);
spin_unlock_irq(&host->mmc->lock);
seq_printf(s, "MR:\t0x%08x%s%s CLKDIV=%u\n",
@@ -216,6 +218,8 @@
atmci_show_status_reg(s, "SR", buf[MCI_SR / 4]);
atmci_show_status_reg(s, "IMR", buf[MCI_IMR / 4]);
+ kfree(buf);
+
return 0;
}
@@ -237,7 +241,6 @@
struct mmc_host *mmc;
struct dentry *root;
struct dentry *node;
- struct resource *res;
mmc = host->mmc;
root = mmc->debugfs_root;
@@ -251,9 +254,6 @@
if (!node)
goto err;
- res = platform_get_resource(host->pdev, IORESOURCE_MEM, 0);
- node->d_inode->i_size = res->end - res->start + 1;
-
node = debugfs_create_file("req", S_IRUSR, root, host, &atmci_req_fops);
if (!node)
goto err;
@@ -1059,6 +1059,10 @@
host->present = !gpio_get_value(host->detect_pin);
}
}
+
+ if (!gpio_is_valid(host->detect_pin))
+ mmc->caps |= MMC_CAP_NEEDS_POLL;
+
if (gpio_is_valid(host->wp_pin)) {
if (gpio_request(host->wp_pin, "mmc_wp")) {
dev_dbg(&mmc->class_dev, "no WP pin available\n");
diff --git a/drivers/mmc/host/tmio_mmc.h b/drivers/mmc/host/tmio_mmc.h
index 9e647a0..ba2b424 100644
--- a/drivers/mmc/host/tmio_mmc.h
+++ b/drivers/mmc/host/tmio_mmc.h
@@ -159,10 +159,10 @@
#define STATUS_TO_TEXT(a) \
do { \
if (status & TMIO_STAT_##a) \
- printf(#a); \
+ printk(#a); \
} while (0)
-void debug_status(u32 status)
+void pr_debug_status(u32 status)
{
printk(KERN_DEBUG "status: %08x = ", status);
STATUS_TO_TEXT(CARD_REMOVE);
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index c3c579f..dfacd31 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -6597,7 +6597,7 @@
struct bnx2_irq {
irq_handler_t handler;
- u16 vector;
+ unsigned int vector;
u8 requested;
char name[16];
};
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 453115a..5cf78d6 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -2738,9 +2738,7 @@
nic->flags |= wol_magic;
/* ack any pending wake events, disable PME */
- err = pci_enable_wake(pdev, 0, 0);
- if (err)
- DPRINTK(PROBE, ERR, "Error clearing wake event\n");
+ pci_pme_active(pdev, false);
strcpy(netdev->name, "eth%d");
if((err = register_netdev(netdev))) {
diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c
index 9d6edf3..d04eef53 100644
--- a/drivers/net/e1000/e1000_hw.c
+++ b/drivers/net/e1000/e1000_hw.c
@@ -144,6 +144,8 @@
static u8 e1000_calculate_mng_checksum(char *buffer, u32 length);
static s32 e1000_configure_kmrn_for_10_100(struct e1000_hw *hw, u16 duplex);
static s32 e1000_configure_kmrn_for_1000(struct e1000_hw *hw);
+static s32 e1000_do_read_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
+static s32 e1000_do_write_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
/* IGP cable length table */
static const
@@ -168,6 +170,8 @@
83, 89, 95, 100, 105, 109, 113, 116, 119, 122, 124,
104, 109, 114, 118, 121, 124};
+static DEFINE_SPINLOCK(e1000_eeprom_lock);
+
/******************************************************************************
* Set the phy type member in the hw struct.
*
@@ -4904,6 +4908,15 @@
*****************************************************************************/
s32 e1000_read_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
{
+ s32 ret;
+ spin_lock(&e1000_eeprom_lock);
+ ret = e1000_do_read_eeprom(hw, offset, words, data);
+ spin_unlock(&e1000_eeprom_lock);
+ return ret;
+}
+
+static s32 e1000_do_read_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
+{
struct e1000_eeprom_info *eeprom = &hw->eeprom;
u32 i = 0;
@@ -5236,6 +5249,16 @@
*****************************************************************************/
s32 e1000_write_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
{
+ s32 ret;
+ spin_lock(&e1000_eeprom_lock);
+ ret = e1000_do_write_eeprom(hw, offset, words, data);
+ spin_unlock(&e1000_eeprom_lock);
+ return ret;
+}
+
+
+static s32 e1000_do_write_eeprom(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
+{
struct e1000_eeprom_info *eeprom = &hw->eeprom;
s32 status = 0;
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 0b6ecef..eeb55ed 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -5643,6 +5643,7 @@
dev->dev_addr[4] = (np->orig_mac[0] >> 8) & 0xff;
dev->dev_addr[5] = (np->orig_mac[0] >> 0) & 0xff;
writel(txreg|NVREG_TRANSMITPOLL_MAC_ADDR_REV, base + NvRegTransmitPoll);
+ printk(KERN_DEBUG "nv_probe: set workaround bit for reversed mac addr\n");
}
memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
@@ -5890,14 +5891,12 @@
}
}
-static void __devexit nv_remove(struct pci_dev *pci_dev)
+static void nv_restore_mac_addr(struct pci_dev *pci_dev)
{
struct net_device *dev = pci_get_drvdata(pci_dev);
struct fe_priv *np = netdev_priv(dev);
u8 __iomem *base = get_hwbase(dev);
- unregister_netdev(dev);
-
/* special op: write back the misordered MAC address - otherwise
* the next nv_probe would see a wrong address.
*/
@@ -5905,6 +5904,15 @@
writel(np->orig_mac[1], base + NvRegMacAddrB);
writel(readl(base + NvRegTransmitPoll) & ~NVREG_TRANSMITPOLL_MAC_ADDR_REV,
base + NvRegTransmitPoll);
+}
+
+static void __devexit nv_remove(struct pci_dev *pci_dev)
+{
+ struct net_device *dev = pci_get_drvdata(pci_dev);
+
+ unregister_netdev(dev);
+
+ nv_restore_mac_addr(pci_dev);
/* restore any phy related changes */
nv_restore_phy(dev);
@@ -5975,6 +5983,8 @@
if (netif_running(dev))
nv_close(dev);
+ nv_restore_mac_addr(pdev);
+
pci_disable_device(pdev);
if (system_state == SYSTEM_POWER_OFF) {
if (pci_enable_wake(pdev, PCI_D3cold, np->wolenabled))
diff --git a/drivers/net/hp-plus.c b/drivers/net/hp-plus.c
index 8239939..fbbd3e6 100644
--- a/drivers/net/hp-plus.c
+++ b/drivers/net/hp-plus.c
@@ -139,7 +139,7 @@
#ifndef MODULE
struct net_device * __init hp_plus_probe(int unit)
{
- struct net_device *dev = alloc_ei_netdev();
+ struct net_device *dev = alloc_eip_netdev();
int err;
if (!dev)
@@ -284,7 +284,7 @@
int option_reg;
int retval;
- if ((retval = request_irq(dev->irq, ei_interrupt, 0, dev->name, dev))) {
+ if ((retval = request_irq(dev->irq, eip_interrupt, 0, dev->name, dev))) {
return retval;
}
@@ -302,7 +302,7 @@
/* Select the operational page. */
outw(Perf_Page, ioaddr + HP_PAGING);
- ei_open(dev);
+ eip_open(dev);
return 0;
}
@@ -313,7 +313,7 @@
int option_reg = inw(ioaddr + HPP_OPTION);
free_irq(dev->irq, dev);
- ei_close(dev);
+ eip_close(dev);
outw((option_reg & ~EnableIRQ) | MemDisable | NICReset | ChipReset,
ioaddr + HPP_OPTION);
diff --git a/drivers/net/mlx4/mr.c b/drivers/net/mlx4/mr.c
index 62071d9..d1dd5b4 100644
--- a/drivers/net/mlx4/mr.c
+++ b/drivers/net/mlx4/mr.c
@@ -67,11 +67,10 @@
#define MLX4_MPT_FLAG_PHYSICAL (1 << 9)
#define MLX4_MPT_FLAG_REGION (1 << 8)
-#define MLX4_MPT_PD_FLAG_FAST_REG (1 << 26)
+#define MLX4_MPT_PD_FLAG_FAST_REG (1 << 27)
+#define MLX4_MPT_PD_FLAG_RAE (1 << 28)
#define MLX4_MPT_PD_FLAG_EN_INV (3 << 24)
-#define MLX4_MTT_FLAG_PRESENT 1
-
#define MLX4_MPT_STATUS_SW 0xF0
#define MLX4_MPT_STATUS_HW 0x00
@@ -348,7 +347,10 @@
if (mr->mtt.order >= 0 && mr->mtt.page_shift == 0) {
/* fast register MR in free state */
mpt_entry->flags |= cpu_to_be32(MLX4_MPT_FLAG_FREE);
- mpt_entry->pd_flags |= cpu_to_be32(MLX4_MPT_PD_FLAG_FAST_REG);
+ mpt_entry->pd_flags |= cpu_to_be32(MLX4_MPT_PD_FLAG_FAST_REG |
+ MLX4_MPT_PD_FLAG_RAE);
+ mpt_entry->mtt_sz = cpu_to_be32((1 << mr->mtt.order) *
+ MLX4_MTT_ENTRY_PER_SEG);
} else {
mpt_entry->flags |= cpu_to_be32(MLX4_MPT_FLAG_SW_OWNS);
}
diff --git a/drivers/net/wireless/ath9k/core.c b/drivers/net/wireless/ath9k/core.c
index f6c4528..c049593 100644
--- a/drivers/net/wireless/ath9k/core.c
+++ b/drivers/net/wireless/ath9k/core.c
@@ -294,8 +294,6 @@
* hardware is gone (invalid).
*/
- if (!sc->sc_invalid)
- ath9k_hw_set_interrupts(ah, 0);
ath_draintxq(sc, false);
if (!sc->sc_invalid) {
ath_stoprecv(sc);
@@ -1336,6 +1334,8 @@
DPRINTF(sc, ATH_DBG_CONFIG, "%s\n", __func__);
+ tasklet_kill(&sc->intr_tq);
+ tasklet_kill(&sc->bcon_tasklet);
ath_stop(sc);
if (!sc->sc_invalid)
ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_AWAKE);
diff --git a/drivers/net/wireless/ath9k/core.h b/drivers/net/wireless/ath9k/core.h
index 4ee695b..2f84093 100644
--- a/drivers/net/wireless/ath9k/core.h
+++ b/drivers/net/wireless/ath9k/core.h
@@ -974,7 +974,6 @@
u32 sc_keymax; /* size of key cache */
DECLARE_BITMAP(sc_keymap, ATH_KEYMAX); /* key use bit map */
u8 sc_splitmic; /* split TKIP MIC keys */
- int sc_keytype;
/* RX */
struct list_head sc_rxbuf;
diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c
index 99badf1..acebdf1 100644
--- a/drivers/net/wireless/ath9k/main.c
+++ b/drivers/net/wireless/ath9k/main.c
@@ -206,8 +206,6 @@
if (!ret)
return -EIO;
- if (mac)
- sc->sc_keytype = hk.kv_type;
return 0;
}
@@ -778,7 +776,6 @@
case DISABLE_KEY:
ath_key_delete(sc, key);
clear_bit(key->keyidx, sc->sc_keymap);
- sc->sc_keytype = ATH9K_CIPHER_CLR;
break;
default:
ret = -EINVAL;
@@ -1414,10 +1411,17 @@
{
struct ieee80211_hw *hw = pci_get_drvdata(pdev);
struct ath_softc *sc = hw->priv;
+ enum ath9k_int status;
- if (pdev->irq)
+ if (pdev->irq) {
+ ath9k_hw_set_interrupts(sc->sc_ah, 0);
+ /* clear the ISR */
+ ath9k_hw_getisr(sc->sc_ah, &status);
+ sc->sc_invalid = 1;
free_irq(pdev->irq, sc);
+ }
ath_detach(sc);
+
pci_iounmap(pdev, sc->mem);
pci_release_region(pdev, 0);
pci_disable_device(pdev);
diff --git a/drivers/net/wireless/ath9k/xmit.c b/drivers/net/wireless/ath9k/xmit.c
index 550129f..8b332e1 100644
--- a/drivers/net/wireless/ath9k/xmit.c
+++ b/drivers/net/wireless/ath9k/xmit.c
@@ -315,11 +315,11 @@
txctl->keyix = tx_info->control.hw_key->hw_key_idx;
txctl->frmlen += tx_info->control.icv_len;
- if (sc->sc_keytype == ATH9K_CIPHER_WEP)
+ if (tx_info->control.hw_key->alg == ALG_WEP)
txctl->keytype = ATH9K_KEY_TYPE_WEP;
- else if (sc->sc_keytype == ATH9K_CIPHER_TKIP)
+ else if (tx_info->control.hw_key->alg == ALG_TKIP)
txctl->keytype = ATH9K_KEY_TYPE_TKIP;
- else if (sc->sc_keytype == ATH9K_CIPHER_AES_CCM)
+ else if (tx_info->control.hw_key->alg == ALG_CCMP)
txctl->keytype = ATH9K_KEY_TYPE_AES;
}
diff --git a/drivers/net/wireless/b43/rfkill.c b/drivers/net/wireless/b43/rfkill.c
index fec5645..34ae125 100644
--- a/drivers/net/wireless/b43/rfkill.c
+++ b/drivers/net/wireless/b43/rfkill.c
@@ -43,23 +43,6 @@
return 0;
}
-/* Update the rfkill state */
-static void b43_rfkill_update_state(struct b43_wldev *dev)
-{
- struct b43_rfkill *rfk = &(dev->wl->rfkill);
-
- if (!dev->radio_hw_enable) {
- rfk->rfkill->state = RFKILL_STATE_HARD_BLOCKED;
- return;
- }
-
- if (!dev->phy.radio_on)
- rfk->rfkill->state = RFKILL_STATE_SOFT_BLOCKED;
- else
- rfk->rfkill->state = RFKILL_STATE_UNBLOCKED;
-
-}
-
/* The poll callback for the hardware button. */
static void b43_rfkill_poll(struct input_polled_dev *poll_dev)
{
@@ -77,7 +60,6 @@
if (unlikely(enabled != dev->radio_hw_enable)) {
dev->radio_hw_enable = enabled;
report_change = 1;
- b43_rfkill_update_state(dev);
b43info(wl, "Radio hardware status changed to %s\n",
enabled ? "ENABLED" : "DISABLED");
}
diff --git a/drivers/net/wireless/b43legacy/rfkill.c b/drivers/net/wireless/b43legacy/rfkill.c
index 476add9..b32bf6a 100644
--- a/drivers/net/wireless/b43legacy/rfkill.c
+++ b/drivers/net/wireless/b43legacy/rfkill.c
@@ -44,23 +44,6 @@
return 0;
}
-/* Update the rfkill state */
-static void b43legacy_rfkill_update_state(struct b43legacy_wldev *dev)
-{
- struct b43legacy_rfkill *rfk = &(dev->wl->rfkill);
-
- if (!dev->radio_hw_enable) {
- rfk->rfkill->state = RFKILL_STATE_HARD_BLOCKED;
- return;
- }
-
- if (!dev->phy.radio_on)
- rfk->rfkill->state = RFKILL_STATE_SOFT_BLOCKED;
- else
- rfk->rfkill->state = RFKILL_STATE_UNBLOCKED;
-
-}
-
/* The poll callback for the hardware button. */
static void b43legacy_rfkill_poll(struct input_polled_dev *poll_dev)
{
@@ -78,7 +61,6 @@
if (unlikely(enabled != dev->radio_hw_enable)) {
dev->radio_hw_enable = enabled;
report_change = 1;
- b43legacy_rfkill_update_state(dev);
b43legacyinfo(wl, "Radio hardware status changed to %s\n",
enabled ? "ENABLED" : "DISABLED");
}
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
index da8b743..a60ae86 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zd1211rw/zd_usb.c
@@ -58,6 +58,7 @@
{ USB_DEVICE(0x0586, 0x3407), .driver_info = DEVICE_ZD1211 },
{ USB_DEVICE(0x129b, 0x1666), .driver_info = DEVICE_ZD1211 },
{ USB_DEVICE(0x157e, 0x300a), .driver_info = DEVICE_ZD1211 },
+ { USB_DEVICE(0x0105, 0x145f), .driver_info = DEVICE_ZD1211 },
/* ZD1211B */
{ USB_DEVICE(0x0ace, 0x1215), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x157e, 0x300d), .driver_info = DEVICE_ZD1211B },
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 4174d96..34c83d3 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -427,6 +427,18 @@
p_drv = to_pcmcia_drv(dev->driver);
s = p_dev->socket;
+ /* The PCMCIA code passes the match data in via dev->driver_data
+ * which is an ugly hack. Once the driver probe is called it may
+ * and often will overwrite the match data so we must save it first
+ *
+ * handle pseudo multifunction devices:
+ * there are at most two pseudo multifunction devices.
+ * if we're matching against the first, schedule a
+ * call which will then check whether there are two
+ * pseudo devices, and if not, add the second one.
+ */
+ did = p_dev->dev.driver_data;
+
ds_dbg(1, "trying to bind %s to %s\n", p_dev->dev.bus_id,
p_drv->drv.name);
@@ -455,21 +467,14 @@
goto put_module;
}
- /* handle pseudo multifunction devices:
- * there are at most two pseudo multifunction devices.
- * if we're matching against the first, schedule a
- * call which will then check whether there are two
- * pseudo devices, and if not, add the second one.
- */
- did = p_dev->dev.driver_data;
if (did && (did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO) &&
(p_dev->socket->device_count == 1) && (p_dev->device_no == 0))
pcmcia_add_device_later(p_dev->socket, 0);
- put_module:
+put_module:
if (ret)
module_put(p_drv->owner);
- put_dev:
+put_dev:
if (ret)
put_device(dev);
return (ret);
diff --git a/drivers/s390/cio/ccwgroup.c b/drivers/s390/cio/ccwgroup.c
index e0ce65f..9a50f24 100644
--- a/drivers/s390/cio/ccwgroup.c
+++ b/drivers/s390/cio/ccwgroup.c
@@ -113,7 +113,8 @@
for (i = 0; i < gdev->count; i++) {
if (gdev->cdev[i]) {
- dev_set_drvdata(&gdev->cdev[i]->dev, NULL);
+ if (dev_get_drvdata(&gdev->cdev[i]->dev) == gdev)
+ dev_set_drvdata(&gdev->cdev[i]->dev, NULL);
put_device(&gdev->cdev[i]->dev);
}
}
@@ -296,6 +297,7 @@
if (dev_get_drvdata(&gdev->cdev[i]->dev) == gdev)
dev_set_drvdata(&gdev->cdev[i]->dev, NULL);
put_device(&gdev->cdev[i]->dev);
+ gdev->cdev[i] = NULL;
}
mutex_unlock(&gdev->reg_mutex);
put_device(&gdev->dev);
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c
index 5954b90..326f4cc 100644
--- a/drivers/s390/cio/cio.c
+++ b/drivers/s390/cio/cio.c
@@ -174,6 +174,7 @@
CIO_TRACE_EVENT(4, sch->dev.bus_id);
orb = &to_io_private(sch)->orb;
+ memset(orb, 0, sizeof(union orb));
/* sch is always under 2G. */
orb->cmd.intparm = (u32)(addr_t)sch;
orb->cmd.fmt = 1;
diff --git a/drivers/serial/atmel_serial.c b/drivers/serial/atmel_serial.c
index 3a6da80..61fb8b6 100644
--- a/drivers/serial/atmel_serial.c
+++ b/drivers/serial/atmel_serial.c
@@ -131,7 +131,8 @@
struct atmel_uart_port {
struct uart_port uart; /* uart */
struct clk *clk; /* uart clock */
- unsigned short suspended; /* is port suspended? */
+ int may_wakeup; /* cached value of device_may_wakeup for times we need to disable it */
+ u32 backup_imr; /* IMR saved during suspend */
int break_active; /* break being received */
short use_dma_rx; /* enable PDC receiver */
@@ -984,8 +985,15 @@
* This is called on uart_open() or a resume event.
*/
clk_enable(atmel_port->clk);
+
+ /* re-enable interrupts if we disabled some on suspend */
+ UART_PUT_IER(port, atmel_port->backup_imr);
break;
case 3:
+ /* Back up the interrupt mask and disable all interrupts */
+ atmel_port->backup_imr = UART_GET_IMR(port);
+ UART_PUT_IDR(port, -1);
+
/*
* Disable the peripheral clock for this serial port.
* This is called on uart_close() or a suspend event.
@@ -1475,13 +1483,12 @@
cpu_relax();
}
- if (device_may_wakeup(&pdev->dev)
- && !atmel_serial_clk_will_stop())
- enable_irq_wake(port->irq);
- else {
- uart_suspend_port(&atmel_uart, port);
- atmel_port->suspended = 1;
- }
+ /* we can not wake up if we're running on slow clock */
+ atmel_port->may_wakeup = device_may_wakeup(&pdev->dev);
+ if (atmel_serial_clk_will_stop())
+ device_set_wakeup_enable(&pdev->dev, 0);
+
+ uart_suspend_port(&atmel_uart, port);
return 0;
}
@@ -1491,11 +1498,8 @@
struct uart_port *port = platform_get_drvdata(pdev);
struct atmel_uart_port *atmel_port = to_atmel_uart_port(port);
- if (atmel_port->suspended) {
- uart_resume_port(&atmel_uart, port);
- atmel_port->suspended = 0;
- } else
- disable_irq_wake(port->irq);
+ uart_resume_port(&atmel_uart, port);
+ device_set_wakeup_enable(&pdev->dev, atmel_port->may_wakeup);
return 0;
}
@@ -1513,6 +1517,8 @@
BUILD_BUG_ON(!is_power_of_2(ATMEL_SERIAL_RINGSIZE));
port = &atmel_ports[pdev->id];
+ port->backup_imr = 0;
+
atmel_init_port(port, pdev);
if (!atmel_use_dma_rx(&port->uart)) {
diff --git a/drivers/watchdog/ibmasr.c b/drivers/watchdog/ibmasr.c
index b82405c..89fcefc 100644
--- a/drivers/watchdog/ibmasr.c
+++ b/drivers/watchdog/ibmasr.c
@@ -85,7 +85,6 @@
outb(reg & ~asr_toggle_mask, asr_write_addr);
reg = inb(asr_read_addr);
- spin_unlock(&asr_lock);
}
static void asr_toggle(void)
diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c
index f42f80a..a44d68e 100644
--- a/fs/xfs/linux-2.6/xfs_aops.c
+++ b/fs/xfs/linux-2.6/xfs_aops.c
@@ -1338,6 +1338,10 @@
offset = (xfs_off_t)iblock << inode->i_blkbits;
ASSERT(bh_result->b_size >= (1 << inode->i_blkbits));
size = bh_result->b_size;
+
+ if (!create && direct && offset >= i_size_read(inode))
+ return 0;
+
error = xfs_iomap(XFS_I(inode), offset, size,
create ? flags : BMAPI_READ, &iomap, &niomap);
if (error)
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 73c65f1..18d3c84 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -1302,9 +1302,29 @@
mp->m_flags &= ~XFS_MOUNT_BARRIER;
break;
default:
+ /*
+ * Logically we would return an error here to prevent
+ * users from believing they might have changed
+ * mount options using remount which can't be changed.
+ *
+ * But unfortunately mount(8) adds all options from
+ * mtab and fstab to the mount arguments in some cases
+ * so we can't blindly reject options, but have to
+ * check for each specified option if it actually
+ * differs from the currently set option and only
+ * reject it if that's the case.
+ *
+ * Until that is implemented we return success for
+ * every remount request, and silently ignore all
+ * options that we can't actually change.
+ */
+#if 0
printk(KERN_INFO
"XFS: mount option \"%s\" not supported for remount\n", p);
return -EINVAL;
+#else
+ return 0;
+#endif
}
}
diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
index 608c30c..002fc26 100644
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -732,6 +732,7 @@
bip->bli_item.li_ops = &xfs_buf_item_ops;
bip->bli_item.li_mountp = mp;
bip->bli_buf = bp;
+ xfs_buf_hold(bp);
bip->bli_format.blf_type = XFS_LI_BUF;
bip->bli_format.blf_blkno = (__int64_t)XFS_BUF_ADDR(bp);
bip->bli_format.blf_len = (ushort)BTOBB(XFS_BUF_COUNT(bp));
@@ -867,6 +868,21 @@
return (bip->bli_flags & XFS_BLI_DIRTY);
}
+STATIC void
+xfs_buf_item_free(
+ xfs_buf_log_item_t *bip)
+{
+#ifdef XFS_TRANS_DEBUG
+ kmem_free(bip->bli_orig);
+ kmem_free(bip->bli_logged);
+#endif /* XFS_TRANS_DEBUG */
+
+#ifdef XFS_BLI_TRACE
+ ktrace_free(bip->bli_trace);
+#endif
+ kmem_zone_free(xfs_buf_item_zone, bip);
+}
+
/*
* This is called when the buf log item is no longer needed. It should
* free the buf log item associated with the given buffer and clear
@@ -887,18 +903,8 @@
(XFS_BUF_IODONE_FUNC(bp) != NULL)) {
XFS_BUF_CLR_IODONE_FUNC(bp);
}
-
-#ifdef XFS_TRANS_DEBUG
- kmem_free(bip->bli_orig);
- bip->bli_orig = NULL;
- kmem_free(bip->bli_logged);
- bip->bli_logged = NULL;
-#endif /* XFS_TRANS_DEBUG */
-
-#ifdef XFS_BLI_TRACE
- ktrace_free(bip->bli_trace);
-#endif
- kmem_zone_free(xfs_buf_item_zone, bip);
+ xfs_buf_rele(bp);
+ xfs_buf_item_free(bip);
}
@@ -1120,6 +1126,7 @@
ASSERT(bip->bli_buf == bp);
+ xfs_buf_rele(bp);
mp = bip->bli_item.li_mountp;
/*
@@ -1136,18 +1143,7 @@
* xfs_trans_delete_ail() drops the AIL lock.
*/
xfs_trans_delete_ail(mp, (xfs_log_item_t *)bip);
-
-#ifdef XFS_TRANS_DEBUG
- kmem_free(bip->bli_orig);
- bip->bli_orig = NULL;
- kmem_free(bip->bli_logged);
- bip->bli_logged = NULL;
-#endif /* XFS_TRANS_DEBUG */
-
-#ifdef XFS_BLI_TRACE
- ktrace_free(bip->bli_trace);
-#endif
- kmem_zone_free(xfs_buf_item_zone, bip);
+ xfs_buf_item_free(bip);
}
#if defined(XFS_BLI_TRACE)
diff --git a/fs/xfs/xfs_dfrag.c b/fs/xfs/xfs_dfrag.c
index 760f4c5..75b0cd4 100644
--- a/fs/xfs/xfs_dfrag.c
+++ b/fs/xfs/xfs_dfrag.c
@@ -149,7 +149,14 @@
sbp = &sxp->sx_stat;
- xfs_lock_two_inodes(ip, tip, lock_flags);
+ /*
+ * we have to do two separate lock calls here to keep lockdep
+ * happy. If we try to get all the locks in one call, lock will
+ * report false positives when we drop the ILOCK and regain them
+ * below.
+ */
+ xfs_lock_two_inodes(ip, tip, XFS_IOLOCK_EXCL);
+ xfs_lock_two_inodes(ip, tip, XFS_ILOCK_EXCL);
locked = 1;
/* Verify that both files have the same format */
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index ccba14e..503ea89 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -124,16 +124,27 @@
STATIC int xlog_iclogs_empty(xlog_t *log);
#if defined(XFS_LOG_TRACE)
+
+#define XLOG_TRACE_LOGGRANT_SIZE 2048
+#define XLOG_TRACE_ICLOG_SIZE 256
+
+void
+xlog_trace_loggrant_alloc(xlog_t *log)
+{
+ log->l_grant_trace = ktrace_alloc(XLOG_TRACE_LOGGRANT_SIZE, KM_NOFS);
+}
+
+void
+xlog_trace_loggrant_dealloc(xlog_t *log)
+{
+ ktrace_free(log->l_grant_trace);
+}
+
void
xlog_trace_loggrant(xlog_t *log, xlog_ticket_t *tic, xfs_caddr_t string)
{
unsigned long cnts;
- if (!log->l_grant_trace) {
- log->l_grant_trace = ktrace_alloc(2048, KM_NOSLEEP);
- if (!log->l_grant_trace)
- return;
- }
/* ticket counts are 1 byte each */
cnts = ((unsigned long)tic->t_ocnt) | ((unsigned long)tic->t_cnt) << 8;
@@ -157,10 +168,20 @@
}
void
+xlog_trace_iclog_alloc(xlog_in_core_t *iclog)
+{
+ iclog->ic_trace = ktrace_alloc(XLOG_TRACE_ICLOG_SIZE, KM_NOFS);
+}
+
+void
+xlog_trace_iclog_dealloc(xlog_in_core_t *iclog)
+{
+ ktrace_free(iclog->ic_trace);
+}
+
+void
xlog_trace_iclog(xlog_in_core_t *iclog, uint state)
{
- if (!iclog->ic_trace)
- iclog->ic_trace = ktrace_alloc(256, KM_NOFS);
ktrace_enter(iclog->ic_trace,
(void *)((unsigned long)state),
(void *)((unsigned long)current_pid()),
@@ -170,8 +191,15 @@
(void *)NULL, (void *)NULL);
}
#else
+
+#define xlog_trace_loggrant_alloc(log)
+#define xlog_trace_loggrant_dealloc(log)
#define xlog_trace_loggrant(log,tic,string)
+
+#define xlog_trace_iclog_alloc(iclog)
+#define xlog_trace_iclog_dealloc(iclog)
#define xlog_trace_iclog(iclog,state)
+
#endif /* XFS_LOG_TRACE */
@@ -1009,7 +1037,7 @@
* layer, it means the underlyin device no longer supports
* barrier I/O. Warn loudly and turn off barriers.
*/
- if ((l->l_mp->m_flags & XFS_MOUNT_BARRIER) && !XFS_BUF_ORDERED(bp)) {
+ if ((l->l_mp->m_flags & XFS_MOUNT_BARRIER) && !XFS_BUF_ISORDERED(bp)) {
l->l_mp->m_flags &= ~XFS_MOUNT_BARRIER;
xfs_fs_cmn_err(CE_WARN, l->l_mp,
"xlog_iodone: Barriers are no longer supported"
@@ -1231,6 +1259,7 @@
spin_lock_init(&log->l_grant_lock);
sv_init(&log->l_flush_wait, 0, "flush_wait");
+ xlog_trace_loggrant_alloc(log);
/* log record size must be multiple of BBSIZE; see xlog_rec_header_t */
ASSERT((XFS_BUF_SIZE(bp) & BBMASK) == 0);
@@ -1285,6 +1314,8 @@
sv_init(&iclog->ic_force_wait, SV_DEFAULT, "iclog-force");
sv_init(&iclog->ic_write_wait, SV_DEFAULT, "iclog-write");
+ xlog_trace_iclog_alloc(iclog);
+
iclogp = &iclog->ic_next;
}
*iclogp = log->l_iclog; /* complete ring */
@@ -1565,11 +1596,7 @@
sv_destroy(&iclog->ic_force_wait);
sv_destroy(&iclog->ic_write_wait);
xfs_buf_free(iclog->ic_bp);
-#ifdef XFS_LOG_TRACE
- if (iclog->ic_trace != NULL) {
- ktrace_free(iclog->ic_trace);
- }
-#endif
+ xlog_trace_iclog_dealloc(iclog);
next_iclog = iclog->ic_next;
kmem_free(iclog);
iclog = next_iclog;
@@ -1578,14 +1605,7 @@
spinlock_destroy(&log->l_grant_lock);
xfs_buf_free(log->l_xbuf);
-#ifdef XFS_LOG_TRACE
- if (log->l_trace != NULL) {
- ktrace_free(log->l_trace);
- }
- if (log->l_grant_trace != NULL) {
- ktrace_free(log->l_grant_trace);
- }
-#endif
+ xlog_trace_loggrant_dealloc(log);
log->l_mp->m_log = NULL;
kmem_free(log);
} /* xlog_dealloc_log */
diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h
index c8a5b22..e7d8f84 100644
--- a/fs/xfs/xfs_log_priv.h
+++ b/fs/xfs/xfs_log_priv.h
@@ -448,7 +448,6 @@
int l_grant_write_bytes;
#ifdef XFS_LOG_TRACE
- struct ktrace *l_trace;
struct ktrace *l_grant_trace;
#endif
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index aa238c8..8b6812f 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -1838,6 +1838,12 @@
#endif
}
+/*
+ * xfs_lock_two_inodes() can only be used to lock one type of lock
+ * at a time - the iolock or the ilock, but not both at once. If
+ * we lock both at once, lockdep will report false positives saying
+ * we have violated locking orders.
+ */
void
xfs_lock_two_inodes(
xfs_inode_t *ip0,
@@ -1848,6 +1854,8 @@
int attempts = 0;
xfs_log_item_t *lp;
+ if (lock_mode & (XFS_IOLOCK_SHARED|XFS_IOLOCK_EXCL))
+ ASSERT((lock_mode & (XFS_ILOCK_SHARED|XFS_ILOCK_EXCL)) == 0);
ASSERT(ip0->i_ino != ip1->i_ino);
if (ip0->i_ino > ip1->i_ino) {
@@ -3152,6 +3160,13 @@
/*
* Zero file bytes between startoff and endoff inclusive.
* The iolock is held exclusive and no blocks are buffered.
+ *
+ * This function is used by xfs_free_file_space() to zero
+ * partial blocks when the range to free is not block aligned.
+ * When unreserving space with boundaries that are not block
+ * aligned we round up the start and round down the end
+ * boundaries and then use this function to zero the parts of
+ * the blocks that got dropped during the rounding.
*/
STATIC int
xfs_zero_remaining_bytes(
@@ -3168,6 +3183,17 @@
int nimap;
int error = 0;
+ /*
+ * Avoid doing I/O beyond eof - it's not necessary
+ * since nothing can read beyond eof. The space will
+ * be zeroed when the file is extended anyway.
+ */
+ if (startoff >= ip->i_size)
+ return 0;
+
+ if (endoff > ip->i_size)
+ endoff = ip->i_size;
+
bp = xfs_buf_get_noaddr(mp->m_sb.sb_blocksize,
XFS_IS_REALTIME_INODE(ip) ?
mp->m_rtdev_targp : mp->m_ddev_targp);
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
index a3f738c..edc6ba8 100644
--- a/include/asm-generic/bug.h
+++ b/include/asm-generic/bug.h
@@ -97,6 +97,16 @@
unlikely(__ret_warn_once); \
})
+#define WARN_ONCE(condition, format...) ({ \
+ static int __warned; \
+ int __ret_warn_once = !!(condition); \
+ \
+ if (unlikely(__ret_warn_once)) \
+ if (WARN(!__warned, format)) \
+ __warned = 1; \
+ unlikely(__ret_warn_once); \
+})
+
#define WARN_ON_RATELIMIT(condition, state) \
WARN_ON((condition) && __ratelimit(state))
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 655ea0d..b2f9444 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -141,6 +141,10 @@
MLX4_STAT_RATE_OFFSET = 5
};
+enum {
+ MLX4_MTT_FLAG_PRESENT = 1
+};
+
static inline u64 mlx4_fw_ver(u64 major, u64 minor, u64 subminor)
{
return (major << 32) | (minor << 16) | subminor;
diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index 1ce54b6..be764e5 100644
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -21,7 +21,14 @@
/*
* Resource Management
*/
+#ifdef CONFIG_PNP
struct resource *pnp_get_resource(struct pnp_dev *, unsigned int, unsigned int);
+#else
+static inline struct resource *pnp_get_resource(struct pnp_dev *dev, unsigned int type, unsigned int num)
+{
+ return NULL;
+}
+#endif
static inline int pnp_resource_valid(struct resource *res)
{
diff --git a/include/linux/smb.h b/include/linux/smb.h
index caa43b2..82fefdd 100644
--- a/include/linux/smb.h
+++ b/include/linux/smb.h
@@ -11,7 +11,9 @@
#include <linux/types.h>
#include <linux/magic.h>
+#ifdef __KERNEL__
#include <linux/time.h>
+#endif
enum smb_protocol {
SMB_PROTOCOL_NONE,
diff --git a/kernel/kexec.c b/kernel/kexec.c
index 59f3f0df3..aef2653 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -753,8 +753,14 @@
*old = addr | (*old & ~PAGE_MASK);
/* The old page I have found cannot be a
- * destination page, so return it.
+ * destination page, so return it if it's
+ * gfp_flags honor the ones passed in.
*/
+ if (!(gfp_mask & __GFP_HIGHMEM) &&
+ PageHighMem(old_page)) {
+ kimage_free_pages(old_page);
+ continue;
+ }
addr = old_addr;
page = old_page;
break;
diff --git a/kernel/sched.c b/kernel/sched.c
index cc1f81b..9889080 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -8909,6 +8909,9 @@
u64 rt_runtime, rt_period;
int ret = 0;
+ if (sysctl_sched_rt_period <= 0)
+ return -EINVAL;
+
rt_period = ktime_to_ns(tg->rt_bandwidth.rt_period);
rt_runtime = tg->rt_bandwidth.rt_runtime;
@@ -8925,6 +8928,9 @@
unsigned long flags;
int i;
+ if (sysctl_sched_rt_period <= 0)
+ return -EINVAL;
+
spin_lock_irqsave(&def_rt_bandwidth.rt_runtime_lock, flags);
for_each_possible_cpu(i) {
struct rt_rq *rt_rq = &cpu_rq(i)->rt;
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index 5523107..1113157 100644
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -350,6 +350,7 @@
spin_lock(&rt_rq->rt_runtime_lock);
rt_rq->rt_runtime = rt_b->rt_runtime;
rt_rq->rt_time = 0;
+ rt_rq->rt_throttled = 0;
spin_unlock(&rt_rq->rt_runtime_lock);
spin_unlock(&rt_b->rt_runtime_lock);
}
diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c
index 1876b52..f8d9680 100644
--- a/kernel/time/clockevents.c
+++ b/kernel/time/clockevents.c
@@ -72,6 +72,16 @@
}
/**
+ * clockevents_shutdown - shutdown the device and clear next_event
+ * @dev: device to shutdown
+ */
+void clockevents_shutdown(struct clock_event_device *dev)
+{
+ clockevents_set_mode(dev, CLOCK_EVT_MODE_SHUTDOWN);
+ dev->next_event.tv64 = KTIME_MAX;
+}
+
+/**
* clockevents_program_event - Reprogram the clock event device.
* @expires: absolute expiry time (monotonic clock)
*
@@ -206,7 +216,7 @@
if (new) {
BUG_ON(new->mode != CLOCK_EVT_MODE_UNUSED);
- clockevents_set_mode(new, CLOCK_EVT_MODE_SHUTDOWN);
+ clockevents_shutdown(new);
}
local_irq_restore(flags);
}
diff --git a/kernel/time/tick-broadcast.c b/kernel/time/tick-broadcast.c
index 2f5a382..f1f3eee 100644
--- a/kernel/time/tick-broadcast.c
+++ b/kernel/time/tick-broadcast.c
@@ -236,8 +236,7 @@
if (!cpu_isset(cpu, tick_broadcast_mask)) {
cpu_set(cpu, tick_broadcast_mask);
if (td->mode == TICKDEV_MODE_PERIODIC)
- clockevents_set_mode(dev,
- CLOCK_EVT_MODE_SHUTDOWN);
+ clockevents_shutdown(dev);
}
if (*reason == CLOCK_EVT_NOTIFY_BROADCAST_FORCE)
tick_broadcast_force = 1;
@@ -254,7 +253,7 @@
if (cpus_empty(tick_broadcast_mask)) {
if (!bc_stopped)
- clockevents_set_mode(bc, CLOCK_EVT_MODE_SHUTDOWN);
+ clockevents_shutdown(bc);
} else if (bc_stopped) {
if (tick_broadcast_device.mode == TICKDEV_MODE_PERIODIC)
tick_broadcast_start_periodic(bc);
@@ -306,7 +305,7 @@
if (tick_broadcast_device.mode == TICKDEV_MODE_PERIODIC) {
if (bc && cpus_empty(tick_broadcast_mask))
- clockevents_set_mode(bc, CLOCK_EVT_MODE_SHUTDOWN);
+ clockevents_shutdown(bc);
}
spin_unlock_irqrestore(&tick_broadcast_lock, flags);
@@ -321,7 +320,7 @@
bc = tick_broadcast_device.evtdev;
if (bc)
- clockevents_set_mode(bc, CLOCK_EVT_MODE_SHUTDOWN);
+ clockevents_shutdown(bc);
spin_unlock_irqrestore(&tick_broadcast_lock, flags);
}
diff --git a/kernel/time/tick-common.c b/kernel/time/tick-common.c
index c477719..019315e 100644
--- a/kernel/time/tick-common.c
+++ b/kernel/time/tick-common.c
@@ -249,7 +249,7 @@
* not give it back to the clockevents layer !
*/
if (tick_is_broadcast_device(curdev)) {
- clockevents_set_mode(curdev, CLOCK_EVT_MODE_SHUTDOWN);
+ clockevents_shutdown(curdev);
curdev = NULL;
}
clockevents_exchange_device(curdev, newdev);
@@ -311,7 +311,7 @@
unsigned long flags;
spin_lock_irqsave(&tick_device_lock, flags);
- clockevents_set_mode(td->evtdev, CLOCK_EVT_MODE_SHUTDOWN);
+ clockevents_shutdown(td->evtdev);
spin_unlock_irqrestore(&tick_device_lock, flags);
}
diff --git a/kernel/time/tick-internal.h b/kernel/time/tick-internal.h
index 0ffc291..6e9db97 100644
--- a/kernel/time/tick-internal.h
+++ b/kernel/time/tick-internal.h
@@ -10,6 +10,8 @@
extern void tick_setup_periodic(struct clock_event_device *dev, int broadcast);
extern void tick_handle_periodic(struct clock_event_device *dev);
+extern void clockevents_shutdown(struct clock_event_device *dev);
+
/*
* NO_HZ / high resolution timer shared code
*/
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 0f1f7a7..c0500e4 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -806,6 +806,7 @@
do {
progress = try_to_free_mem_cgroup_pages(mem, gfp_mask);
+ progress += res_counter_check_under_limit(&mem->res);
} while (!progress && --retry);
css_put(&mem->css);
diff --git a/mm/slub.c b/mm/slub.c
index fb486d5..0c83e6a 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -1932,6 +1932,7 @@
INIT_LIST_HEAD(&n->partial);
#ifdef CONFIG_SLUB_DEBUG
atomic_long_set(&n->nr_slabs, 0);
+ atomic_long_set(&n->total_objects, 0);
INIT_LIST_HEAD(&n->full);
#endif
}
diff --git a/mm/tiny-shmem.c b/mm/tiny-shmem.c
index ae532f5..d17cb6f 100644
--- a/mm/tiny-shmem.c
+++ b/mm/tiny-shmem.c
@@ -65,31 +65,25 @@
if (!dentry)
goto put_memory;
- error = -ENOSPC;
- inode = ramfs_get_inode(root->d_sb, S_IFREG | S_IRWXUGO, 0);
- if (!inode)
- goto put_dentry;
-
- d_instantiate(dentry, inode);
error = -ENFILE;
- file = alloc_file(shm_mnt, dentry, FMODE_WRITE | FMODE_READ,
- &ramfs_file_operations);
+ file = get_empty_filp();
if (!file)
goto put_dentry;
- inode->i_nlink = 0; /* It is unlinked */
-
- /* notify everyone as to the change of file size */
- error = do_truncate(dentry, size, 0, file);
- if (error < 0)
+ error = -ENOSPC;
+ inode = ramfs_get_inode(root->d_sb, S_IFREG | S_IRWXUGO, 0);
+ if (!inode)
goto close_file;
+ d_instantiate(dentry, inode);
+ inode->i_size = size;
+ inode->i_nlink = 0; /* It is unlinked */
+ init_file(file, shm_mnt, dentry, FMODE_WRITE | FMODE_READ,
+ &ramfs_file_operations);
return file;
close_file:
put_filp(file);
- return ERR_PTR(error);
-
put_dentry:
dput(dentry);
put_memory:
diff --git a/net/core/dev.c b/net/core/dev.c
index e719ed2..e8eb2b4 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -122,6 +122,7 @@
#include <linux/if_arp.h>
#include <linux/if_vlan.h>
#include <linux/ip.h>
+#include <net/ip.h>
#include <linux/ipv6.h>
#include <linux/in.h>
#include <linux/jhash.h>
@@ -1667,7 +1668,7 @@
{
u32 addr1, addr2, ports;
u32 hash, ihl;
- u8 ip_proto;
+ u8 ip_proto = 0;
if (unlikely(!simple_tx_hashrnd_initialized)) {
get_random_bytes(&simple_tx_hashrnd, 4);
@@ -1676,7 +1677,8 @@
switch (skb->protocol) {
case __constant_htons(ETH_P_IP):
- ip_proto = ip_hdr(skb)->protocol;
+ if (!(ip_hdr(skb)->frag_off & htons(IP_MF | IP_OFFSET)))
+ ip_proto = ip_hdr(skb)->protocol;
addr1 = ip_hdr(skb)->saddr;
addr2 = ip_hdr(skb)->daddr;
ihl = ip_hdr(skb)->ihl;
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 8e42fbb..57e26fa 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -951,6 +951,27 @@
return 0;
}
+static int __udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
+{
+ int is_udplite = IS_UDPLITE(sk);
+ int rc;
+
+ if ((rc = sock_queue_rcv_skb(sk, skb)) < 0) {
+ /* Note that an ENOMEM error is charged twice */
+ if (rc == -ENOMEM)
+ UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
+ is_udplite);
+ goto drop;
+ }
+
+ return 0;
+
+drop:
+ UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
+ kfree_skb(skb);
+ return -1;
+}
+
/* returns:
* -1: error
* 0: success
@@ -989,9 +1010,7 @@
up->encap_rcv != NULL) {
int ret;
- bh_unlock_sock(sk);
ret = (*up->encap_rcv)(sk, skb);
- bh_lock_sock(sk);
if (ret <= 0) {
UDP_INC_STATS_BH(sock_net(sk),
UDP_MIB_INDATAGRAMS,
@@ -1044,17 +1063,16 @@
goto drop;
}
- if ((rc = sock_queue_rcv_skb(sk,skb)) < 0) {
- /* Note that an ENOMEM error is charged twice */
- if (rc == -ENOMEM) {
- UDP_INC_STATS_BH(sock_net(sk),
- UDP_MIB_RCVBUFERRORS, is_udplite);
- atomic_inc(&sk->sk_drops);
- }
- goto drop;
- }
+ rc = 0;
- return 0;
+ bh_lock_sock(sk);
+ if (!sock_owned_by_user(sk))
+ rc = __udp_queue_rcv_skb(sk, skb);
+ else
+ sk_add_backlog(sk, skb);
+ bh_unlock_sock(sk);
+
+ return rc;
drop:
UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
@@ -1092,15 +1110,7 @@
skb1 = skb_clone(skb, GFP_ATOMIC);
if (skb1) {
- int ret = 0;
-
- bh_lock_sock(sk);
- if (!sock_owned_by_user(sk))
- ret = udp_queue_rcv_skb(sk, skb1);
- else
- sk_add_backlog(sk, skb1);
- bh_unlock_sock(sk);
-
+ int ret = udp_queue_rcv_skb(sk, skb1);
if (ret > 0)
/* we should probably re-process instead
* of dropping packets here. */
@@ -1195,13 +1205,7 @@
uh->dest, inet_iif(skb), udptable);
if (sk != NULL) {
- int ret = 0;
- bh_lock_sock(sk);
- if (!sock_owned_by_user(sk))
- ret = udp_queue_rcv_skb(sk, skb);
- else
- sk_add_backlog(sk, skb);
- bh_unlock_sock(sk);
+ int ret = udp_queue_rcv_skb(sk, skb);
sock_put(sk);
/* a return value > 0 means to resubmit the input, but
@@ -1494,7 +1498,7 @@
.sendmsg = udp_sendmsg,
.recvmsg = udp_recvmsg,
.sendpage = udp_sendpage,
- .backlog_rcv = udp_queue_rcv_skb,
+ .backlog_rcv = __udp_queue_rcv_skb,
.hash = udp_lib_hash,
.unhash = udp_lib_unhash,
.get_port = udp_v4_get_port,
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 9634091..ec0a083 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -215,10 +215,9 @@
time_after(jiffies, (dev->trans_start +
dev->watchdog_timeo))) {
char drivername[64];
- printk(KERN_INFO "NETDEV WATCHDOG: %s (%s): transmit timed out\n",
+ WARN_ONCE(1, KERN_INFO "NETDEV WATCHDOG: %s (%s): transmit timed out\n",
dev->name, netdev_drivername(dev, drivername, 64));
dev->tx_timeout(dev);
- WARN_ON_ONCE(1);
}
if (!mod_timer(&dev->watchdog_timer,
round_jiffies(jiffies +
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index 8472b8b..abd51ce 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -599,11 +599,12 @@
/* Check to see if this is a duplicate. */
peer = sctp_assoc_lookup_paddr(asoc, addr);
if (peer) {
+ /* An UNKNOWN state is only set on transports added by
+ * user in sctp_connectx() call. Such transports should be
+ * considered CONFIRMED per RFC 4960, Section 5.4.
+ */
if (peer->state == SCTP_UNKNOWN) {
- if (peer_state == SCTP_ACTIVE)
- peer->state = SCTP_ACTIVE;
- if (peer_state == SCTP_UNCONFIRMED)
- peer->state = SCTP_UNCONFIRMED;
+ peer->state = SCTP_ACTIVE;
}
return peer;
}
diff --git a/net/sctp/output.c b/net/sctp/output.c
index 0dc4a7d..225c712 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -533,7 +533,8 @@
if (!(dst->dev->features & NETIF_F_NO_CSUM)) {
crc32 = sctp_start_cksum((__u8 *)sh, cksum_buf_len);
crc32 = sctp_end_cksum(crc32);
- }
+ } else
+ nskb->ip_summed = CHECKSUM_UNNECESSARY;
/* 3) Put the resultant value into the checksum field in the
* common header, and leave the rest of the bits unchanged.
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index e8ca4e5..b599cbba 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -1886,11 +1886,13 @@
/* if the peer reports AUTH, assume that he
* supports AUTH.
*/
- asoc->peer.auth_capable = 1;
+ if (sctp_auth_enable)
+ asoc->peer.auth_capable = 1;
break;
case SCTP_CID_ASCONF:
case SCTP_CID_ASCONF_ACK:
- asoc->peer.asconf_capable = 1;
+ if (sctp_addip_enable)
+ asoc->peer.asconf_capable = 1;
break;
default:
break;
@@ -2319,12 +2321,10 @@
/* Release the transport structures. */
list_for_each_safe(pos, temp, &asoc->peer.transport_addr_list) {
transport = list_entry(pos, struct sctp_transport, transports);
- list_del_init(pos);
- sctp_transport_free(transport);
+ if (transport->state != SCTP_ACTIVE)
+ sctp_assoc_rm_peer(asoc, transport);
}
- asoc->peer.transport_count = 0;
-
nomem:
return 0;
}
@@ -2460,6 +2460,9 @@
break;
case SCTP_PARAM_SET_PRIMARY:
+ if (!sctp_addip_enable)
+ goto fall_through;
+
addr_param = param.v + sizeof(sctp_addip_param_t);
af = sctp_get_af_specific(param_type2af(param.p->type));
diff --git a/net/socket.c b/net/socket.c
index 8ef8ba8..3e8d4e3 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -1511,6 +1511,7 @@
goto out_put;
}
+#if 0
#ifdef HAVE_SET_RESTORE_SIGMASK
asmlinkage long sys_paccept(int fd, struct sockaddr __user *upeer_sockaddr,
int __user *upeer_addrlen,
@@ -1564,6 +1565,7 @@
return do_accept(fd, upeer_sockaddr, upeer_addrlen, flags);
}
#endif
+#endif
asmlinkage long sys_accept(int fd, struct sockaddr __user *upeer_sockaddr,
int __user *upeer_addrlen)
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index ff787e6..44ee94d 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -781,6 +781,7 @@
print " <refsect1>\n";
print " <title>Members</title>\n";
+ if ($#{$args{'parameterlist'}} >= 0) {
print " <variablelist>\n";
foreach $parameter (@{$args{'parameterlist'}}) {
($parameter =~ /^#/) && next;
@@ -798,6 +799,9 @@
print " </varlistentry>\n";
}
print " </variablelist>\n";
+ } else {
+ print " <para>\n None\n </para>\n";
+ }
print " </refsect1>\n";
output_section_xml(@_);
diff --git a/sound/soc/at32/at32-pcm.c b/sound/soc/at32/at32-pcm.c
index 435f1da..c83584f 100644
--- a/sound/soc/at32/at32-pcm.c
+++ b/sound/soc/at32/at32-pcm.c
@@ -434,7 +434,8 @@
params = prtd->params;
/* Disable the PDC and save the PDC registers */
- ssc_writex(params->ssc->regs, PDC_PTCR, params->mask->pdc_disable);
+ ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR,
+ params->mask->pdc_disable);
prtd->pdc_xpr_save = ssc_readx(params->ssc->regs, params->pdc->xpr);
prtd->pdc_xcr_save = ssc_readx(params->ssc->regs, params->pdc->xcr);
@@ -464,7 +465,7 @@
ssc_writex(params->ssc->regs, params->pdc->xnpr, prtd->pdc_xnpr_save);
ssc_writex(params->ssc->regs, params->pdc->xncr, prtd->pdc_xncr_save);
- ssc_writex(params->ssc->regs, PDC_PTCR, params->mask->pdc_enable);
+ ssc_writex(params->ssc->regs, ATMEL_PDC_PTCR, params->mask->pdc_enable);
return 0;
}
#else /* CONFIG_PM */