In xfrm_state_find, the larval state never actually matures with
Openswan so it only ever gets deleted by the timer which means
that the time crash can't happen :)  It becomes a (possible) memory
leak instead.

Trent Jarvi <taj@www.linux.org.uk> noticed this.  The file was out of date
with current web site and maintainer.  Please apply to 2.4 and 2.6.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>

into nuts.davemloft.net:/disk1/BK/net-2.6

This improves the stack traces we get on PPC64 by putting a marker in
those stack frames that are created as a result of an interrupt or
exception.  The marker is "regshere" (0x7265677368657265).

With this, stack traces show where exceptions have occurred, which can
be very useful.  This also improves the accuracy of the trace because
the relevant return address can be in the link register at the time of
the exception rather than on the stack.  We now print the PC and
exception type for each exception frame, and then the link register if
appropriate as the next item in the trace.

into ppc970.osdl.org:/home/torvalds/v2.6/linux

- access SA1111 GPIO using sa1111_set_io functions.
- access Lubbock misc register using lubbock_set_misc_wr
- fix CF voltage selection.
- don't fiddle with PCMCIA voltage selection when selecting CF
  voltage.
- wait for the voltage switches to stabilise before reading the
  new card state.

Patch from Ian Campbell

The recent changeset "Sanitise handling of unneeded syscall stubs" missed

__ARCH_WANT_SYS_PAUSE from include/asm-arm/unistd.h.

Disabling IRQs over context switches causes unreasonable IRQ latency
on VIVT cached machines, so provide our own prepare_arch_switch(),
finish_arch_switch() and task_running() implementations.  We provide
an optimised UP version so we don't end up needlessly incrementing
and decrementing the preempt count.

These are supposed to be ordered by option name.

Looks like I was too hasty in blaming myself :) Although my patch does
fix a real bug, it cannot have been responsible for the crash that the OP
reported.  The reason is that the state timer always keeps a reference to
the state so even if it is incorrectly re-added the reference will prevent
the crash.

Hence the problem is still a bug in the ref counting.  I think I've found
the real culprit now.  __xfrm?_find_acq() is missing an xfrm_state_hold
on the create path.  This also explains why I never see it myself since
Openswan never creates states through that code-path.

Using these old definitions on PXA will result in randomly
scribbling over memory.  Remove them.

into ppc970.osdl.org:/home/torvalds/v2.6/linux

Any architecture (like pa-risc) that makes use of the helper function
flush_dcache_mmap_lock() won't compile with the new rmap due to use of
the wrong "mapping". 

Trivial fix.

into ppc970.osdl.org:/home/torvalds/v2.6/linux

- There are only 16 entries in the pseudo palette
- For dual-panel displays, we need to halve the display height
- When disabling the LCD controller, use LCCR0_DIS (aka slow disable)
  rather than quick disable.
- Clean up compiler warnings.

Some SA1111 devices are unable to clear the PS/2 receive IRQ before
it has been serviced, so we always re-enter the handler one more
time than is strictly necessary.  We can't clear the IRQ after
servicing because that causes race conditions with other SA1111
devices, so we take the easy option and always return IRQ_HANDLED.

- Move CKEN manipulation into power management handling (so we don't
  shut down the clock to the console port.)
- .iotype should be using UPIO_xxx not SERIAL_IO_xxx
- Remove each port when module is unloaded.
- Remove needless #include.
- Remove ASYNC_SKIP_TEST - we don't have any tests to skip.

This provides an atomic method to update the Lubbock board specific
register from various drivers.

Fix an oops caused by a missing failure return value for devices which
do not require DMA bouncing.

into ppc970.osdl.org:/home/torvalds/v2.6/linux

PCM Midlevel,ALSA Core
Added SNDRV_PCM_SYNC_PTR_APPL and SNDRV_PCM_SYNC_PTR_AVAIL_MIN extensions
to SYNC_PTR ioctl for PCM API.

VIA82xx driver
- added the DXS entry for ECS K7VTA3 v8.0
- fixed the DXS entry for ASUS A7V8X to NO_VRA.

ALSA Core
added reverse selections of components to CONFIG_SND_BIT32_EMUL.

PCI drivers,ICE1712 driver,ICE1724 driver
- improved the description of ice1724 driver on Kconfig.
- better support of VT1720 with snd-ice1724 driver.
- check PCI subsystem IDs when no EEPROM is available (ice1724 only)
- change the driver name string if given in the board list.
- merged prodigy 7.1 support into aureon.c.  they are almost identical.
- allow to use PDMA4 and RMDA1 for non-SPDIF purpose if specified (ice1724 only).

into nuts.davemloft.net:/disk1/BK/net-2.6

The PCMCIA devices are not devices for the kernel and the bt3c_cs
driver uses a fake device for calling request_firmware(). The fake
device initialization must also set .kobj.k_name to prevent an oops
until PCMCIA devices are fully integrated into the driver model.

It is not possible to use __module_get() when adding a new RFCOMM
session, because there is a case where no reference count is hold.
This happens when the module is not in use right now and an incoming
connection occurs.

Bump driver version

This patch removes all usage of anonymous unions from the ipr
driver since gcc 2.95 does not support anonymous unions.

This patch fixes an oops discovered in test which can occur
on bad hardware if the ipr adapter times out coming operational. 

This patch adds additional error logging to abort, device reset,
and bus reset paths to help in diagnosing scsi problems on ipr.