so hackish.

into home.transmeta.com:/home/torvalds/v2.5/linux

so that __d_drop() can safely be done multiple times on
a dentry without corrupting other hash entries.

Noticed by Trond Myklebust.

list pointers to give us a nice oops if somebody is doing something
bad.

Also introduce hlist_del_rcu_init() - same as hlist_del_init().

- Remove explicit call from arm PM sequence, as its handled implicitly 
  by sysdev_restore() in driver model core.

Patch originally from Nigel Cunningham and Pavel Machek. Cleaned up and 
converted to new system device API by your truly.

It turns out that at least some system device drivers need to allocate 
memory and/or sleep for one reason or another when either saving or 
restoring state. 

Instead of adding a 'level' paramter to the suspend() and resume() methods,
which I despise and think is a horrible programming interface, two new 
methods have been added to struct sysdev_driver:

        int     (*save)(struct sys_device *, u32 state);
        int     (*restore)(struct sys_device *);

that are called explicitly before and after suspend() and resume() 
respectively, with interrupts enabled. This gives the drivers the
flexibility to allocate memory and sleep, if necessary. 

Should have been in earlier changeset. D'oh.

Split out all system device definitions from device.h into their own header
sysdev.h

Define struct sysdev_attribute and define functions to export attributes 
in sysfs. 

into home.transmeta.com:/home/torvalds/v2.5/linux

into suse.cz:/home/perex/bk/linux-sound/work

  - fixed undefined symbols in PnP layer
  - fixed various warnings
  - azt3328 - fixed compilation in debug mode
  - ice17xx drivers - fixed compilation when both are built-in
  - vxpocket and vxp440
    - fixed compilation against the latest PCMCIA interface
    - fixed compilation when both drivers are built-in
  - removed empty sound/pci/ice1712/ak4524.c

into kroah.com:/home/greg/linux/BK/pci-2.5

This adds a new poisoning mode, distinguishing memory
that's uninitialized from memory that's freed.  The
slab code has been doing this for a while now.

[PATCH] PCI: add pci_find_next_bus() function to prevent people from walking pci bus lists themselves.