Just pushes the BKL down a little, no big deal.

This optimisation is really noticeable as it avoids having to take the
BKL on every close().

 - remove elf_caddr_t. It's positively dangerous to #define this since
   elf_caddr_t foo, bar; creates variables of different types (foo is
   char *, bar is char).
 - rewrite large chunks of create_elf_tables(), it needed cleaning anyway.
 - add upwards-growing stack support to create_elf_tables.
 - redefine the ARCH_DLINFO stuff on powerpc -- it's tested, works.
 - add upwards-growing-stack support to exec.c too.

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

and one USB net driver:  3c574_cs, ibmtr_cs, pcnet_cs, ray_cs,
xirc2ps_cs, xircom_cb, and usb/net/kaweth

return EOPNOTSUPP if no eeprom present, in ETHTOOL_SEEPROM ioctl

(thanks for DaveM for advice and help)

* fix tx checksumming (it's still ifdef'd out by default)
* bump version to 0.2.0
* ifdef out dev->change_mtu support, it is reported broken.

o Feature: Merged NAPI support from Robert Olsson

o Bug fix: moved tx_timeout processing from interrupt context 
  to process context so h/w controller reset can busy-wait.

o Bug fix: ethtool SSET and NWAY we're broken when !netif_running.
o Cleanup: removed PPC code optimization - not needed.
o Bug fix: workaround for Dell Avalon system: change descriptor
  write-back policy to write back 16 bytes rather than 8 bytes.
o Bug fix: added mwb() to force memory transaction ordering on ia-64.
o Cleanup: misc. whitespace cleanup.

o Feature: added new interrupt mitigation knobs.

o Change license from Dual BSD/GPL to GPL

o Forward port of changes from 2.4.20-pre4:
   o ethtool security fixes from Alan Cox
   o usec_delay to udelay (Jeff Garzik)
   o #include <linux/sched.h> for Alpha (Jeff Garzik)

into mandrakesoft.com:/home/jgarzik/repo/net-drivers-2.5

o Bug fix: ethernet bridging not working
o Bug fix: mii-diag does not update driver's speed, 
  duplex, and flow control
o Bug fix: ethtool shows wrong speed/duplex when not connected
o Bug fix: ethtool shows wrong speed/duplex when reconnected if
  forced speed/duplex
o Bug fix: ethtool PHY loopback diagnostic fails

(yay!)
o Changed license from Dual BSD/GPL to GPL

o Feature: added e100 GREGS register dump for ethtool
o Bug fix: promiscuous mode was broken
o Bug fix: register ethx as name when requesting interrupt.
o Bug fix: ARP WOL fails

o Cleanup: sync with driver in 2.4.20-pre4.  includes small cleanups,
  and a security fix.

  Here's the bt819 i2c-old --> i2c patch.

 Here's the saa7110.c i2c-old --> i2c patch.

  Another i2c-old --> i2c patch for bt856.c .

Instead of checking for cetain architectures in the Makefile set
CONFIG_HW_CONSOLE in Config.in if we support a hardware console. 

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

This gets it to compile but leaves us without a keyboard beep on
powermac and APUS for now.

This puts back the definitions of ide_request/free_irq,
ide_check/request/release_region, ide_fix_driveid etc. that were
removed while Martin Dalecki was IDE maintainer.

This fixes a compile error.

This is extra syscall entries + KM_IRQ0/1.