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cf3752e2d203bbbfc88d29e362e6938cef4339b3
linux/drivers
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James Chapman cf3752e2d2 [PPPOL2TP]: Make locking calls softirq-safe 
Fix locking issues in the pppol2tp driver which can cause a kernel
crash on SMP boxes. There were two problems:-

1. The driver was violating read_lock() and write_lock() scheduling
   rules because it wasn't using softirq-safe locks in softirq
   contexts. So we now consistently use the _bh variants of the lock
   functions.

2. The driver was calling sk_dst_get() in pppol2tp_xmit() which was
   taking sk_dst_lock in softirq context. We now call __sk_dst_get().

Signed-off-by: James Chapman <jchapman@katalix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-03-05 18:39:08 -08:00
..
acorn/char
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acpi
Merge branches 'release', 'bugzilla-9916', 'bugzilla-9982', 'bugzilla-9989', 'misc', 'suspend', 'thermal', 'thinkpad' and 'tsc' into release
2008-02-21 02:41:58 -05:00
amba
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ata
libata-core: fix kernel-doc warning
2008-02-24 00:28:48 -05:00
atm
atm: replace remaining __FUNCTION__ occurrences
2008-03-05 18:38:07 -08:00
auxdisplay
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base
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
2008-02-21 16:33:19 -08:00
block
NBD: make nbd default to deadline I/O scheduler
2008-02-23 17:12:15 -08:00
bluetooth
hci_ldisc: fix null pointer deref
2008-02-12 17:54:16 -08:00
cdrom
Merge branch 'for-2.6.25' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
2008-02-07 09:02:26 -08:00
char
i915: fix AR register restore.
2008-02-22 16:50:29 -08:00
clocksource
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connector
CONNECTOR: make cn_already_initialized static
2008-02-26 18:42:44 -08:00
cpufreq
cpufreq: fix kobject reference count handling
2008-02-21 15:27:06 -08:00
cpuidle
ACPI, cpuidle: Clarify C-state description in sysfs
2008-02-14 00:09:55 -05:00
crypto
[HIFN]: Fix invalid config ifdefs for RNG support
2008-02-15 19:15:05 +08:00
dca
DCA: convert struct class_device to struct device.
2008-02-08 15:33:33 -08:00
dio
dio: ARRAY_SIZE() cleanup
2008-02-05 09:44:23 -08:00
dma
async_tx: replace 'int_en' with operation preparation flags
2008-02-06 10:12:18 -07:00
edac
drivers/edac/i3000: document type promotion
2008-02-07 08:42:23 -08:00
eisa
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firewire
firewire: fw-sbp2: Use sbp2 device-provided mgt orb timeout for logins
2008-01-30 22:22:29 +01:00
firmware
dmi: prevent linked list corruption
2008-02-23 17:12:15 -08:00
gpio
gpio: handle pca953{4,5,6,7,8} too
2008-02-06 10:41:15 -08:00
hid
HID: add USB IDs for MacBook 3rd generation
2008-02-13 17:08:04 +01:00
hwmon
hwmon: normal_i2c arrays should be const
2008-02-18 21:58:15 -05:00
i2c
i2c-i801: Add support for the ICH10
2008-02-24 20:03:42 +01:00
ide
PM: Introduce PM_EVENT_HIBERNATE callback state
2008-02-23 10:40:04 -08:00
ieee1394
ieee1394: sbp2: fix bogus s/g access change
2008-02-02 13:48:16 +01:00
infiniband
IB/mthca: Free correct MPT on error exit from mthca_fmr_alloc()
2008-02-19 10:42:50 -08:00
input
mn10300: add the MN10300/AM33 architecture to the kernel
2008-02-08 09:22:30 -08:00
isdn
isdn: replace __inline with inline
2008-03-05 18:37:39 -08:00
leds
PWM LED driver
2008-02-08 09:22:38 -08:00
lguest
lguest: accept guest _PAGE_PWT page table entries
2008-02-09 23:24:09 +01:00
macintosh
PM: Introduce PM_EVENT_HIBERNATE callback state
2008-02-23 10:40:04 -08:00
mca
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md
dm-raid1.c: fix NULL dereferences
2008-02-19 15:52:27 -08:00
media
V4L/DVB (7219): zoran: Fix namespace conflicts with Zoran 'GPIO_MAX' enum
2008-02-18 12:18:28 -03:00
memstick
drivers/memstick/host/tifm_ms.c breakage
2008-02-13 08:16:35 -08:00
message
[SCSI] mptbase: fix use-after-free's
2008-02-22 09:08:13 -06:00
mfd
ASIC3 driver
2008-02-07 08:42:23 -08:00
misc
Merge branches 'release', 'bugzilla-9916', 'bugzilla-9982', 'bugzilla-9989', 'misc', 'suspend', 'thermal', 'thinkpad' and 'tsc' into release
2008-02-21 02:41:58 -05:00
mmc
mmc: extend ricoh_mmc to support Ricoh RL5c476
2008-02-08 09:02:47 +01:00
mtd
Introduce path_put()
2008-02-14 21:13:33 -08:00
net
[PPPOL2TP]: Make locking calls softirq-safe
2008-03-05 18:39:08 -08:00
nubus
nubus: kill drivers/nubus/nubus_syms.c
2008-02-05 09:44:23 -08:00
of
[POWERPC] Create and hook up of_platform_device_shutdown
2008-02-06 16:29:59 +11:00
oprofile
d_path: Make get_dcookie() use a struct path argument
2008-02-14 21:17:08 -08:00
parisc
iommu sg merging: parisc: make iommu respect the segment size limits
2008-02-05 09:44:10 -08:00
parport
parport: section fixup
2008-02-13 16:21:19 -08:00
pci
copyright owner and author clean up for intel iommu and related files
2008-02-23 17:12:14 -08:00
pcmcia
PCI: drivers/pcmcia/i82092.c: fix up after pci_bus_region changes
2008-02-21 15:34:35 -08:00
pnp
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
2008-02-14 21:29:46 -08:00
power
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
2008-02-07 09:45:58 -08:00
ps3
[POWERPC] PS3: Update sys-manager button events
2008-02-14 22:11:01 +11:00
rapidio
Merge branch 'linux-2.6'
2008-01-31 11:25:51 +11:00
rtc
rtc-cmos: display HPET emulation mode
2008-02-23 17:12:14 -08:00
s390
claw: make use of DIV_ROUND_UP
2008-02-23 23:57:45 -05:00
sbus
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scsi
fix vmsas.c file permissions
2008-02-23 19:49:34 -08:00
serial
atmel_serial: fix interrupt handler return value
2008-02-23 17:12:14 -08:00
sh
maple: improve detection of attached peripherals
2008-02-14 14:22:11 +09:00
sn
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spi
spi: pxa2xx_spi clock polarity fix
2008-02-23 17:12:14 -08:00
ssb
ssb: Add pcibios_enable_device() return value check
2008-03-04 18:36:35 -05:00
tc
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telephony
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thermal
thermal: use ERR_PTR for returning error
2008-02-15 18:21:30 -05:00
uio
UIO: fix Greg's stupid changes
2008-02-21 15:27:07 -08:00
usb
Fix u132-hcd.c compile error
2008-02-23 20:29:09 -08:00
video
drivers/video/uvesafb.c: fix section mismatch warning in param_set_scroll()
2008-02-23 17:12:15 -08:00
virtio
virtio: add missing #include <linux/delay.h>
2008-02-06 10:41:21 -08:00
w1
DS1WM: decouple host IRQ and INTR active state settings
2008-02-07 08:42:06 -08:00
watchdog
[WATCHDOG] HP ProLiant WatchDog driver
2008-02-18 17:06:21 +00:00
xen
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zorro
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Kconfig
memstick: initial commit for Sony MemoryStick support
2008-02-09 11:08:34 -08:00
Makefile
memstick: initial commit for Sony MemoryStick support
2008-02-09 11:08:34 -08:00