Fix ptrace system call number replacement code.

Fix SEMTIMEDOP operation in sys_ipc. Patch by Ernie Petrides.

into home.osdl.org:/home/torvalds/v2.5/linux

(can be enabled by ethtool)

into home.osdl.org:/home/torvalds/v2.5/linux

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

This patch for 2.5 copies into unusual_devs.h an entry that is present in
2.4 but missing here.  It also adds back the IGNORE_SER flag with a dummy
value, just for backward compatibility.

dev->udev was set to NULL to indicate a device disconnect but we need
this value for usb_buffer_free() when device is still opened and cleanup is
delayed until skel_release().
I've added a dev->present for preventing device read, write and ioctl.
Also URB_NO_DMA_MAP is changed to URB_NO_TRANSFER_DMA_MAP and a unused
var is removed.

This creates sys/class/usb_host/ which lists all usb hosts in the system.

- Update defconfig
- Merge with i386
- Make oprofile compile again
- Warning fixes
- Minor changes for 32bit SYSCALL path (still disabled)
- Remove obsolete FS/GS symbols in ptrace.h

into home.osdl.org:/home/torvalds/v2.5/linux

From: Pascal Schmidt <der.eremit@email.de>

Add capability flag for MO drives. Since ATAPI MOs are now recognized
by the ide-cd driver, it is useful to have a capability flag to be able
to tell MO drives from other drives (needed for later write support).

Makes scheduler use per-cpu variables for the runqueues.

Remember the size of the SHF_EXECINSTR sections, which are conveniently
at the start of the modules, and use that to more reliably implement
module_text_address().

Fix broken definition of MARK parity for ColdFire UART.

The m68knommu ColdFire 5249 CPU has the same DMA engine as the 5307
and 5407 ColdFire CPU's. Modify m68knommu dma.h to reflect this.

Rework the bitops functions for the m68knommu arhcitecture. Change
all addr pointers to be "unsigned long", cleans up many compiler
warnings.

Rework the interrupt handling code for the m68knommu 68360 sub-architecture.
This is inline with the interrupt changes to the other m68knommu CPU's.
Makes this code be the primary interrupt setup for a 68360 based kernel,
not just a set of support functions.

Make the ROMfs copy in the startup code for ARNEWSH 5307 board
conditional on actually using a ROMfs setup.

into samba.org:/scratch/anton/tmp3

into samba.org:/scratch/anton/tmp3

into nuts.ninka.net:/home/davem/src/BK/net-2.5

I noticed that using extensions headers along with IPsecv6 tunnel mode did
not work in 2.5.73 + patch-2.5.73-bk3. The following patch
checks "nexthdr" instead of "iph->nexthdr" which could be an
extension header. I tested this with tunnel mode and transport mode
with and without extension headers and it worked ok.

	1. STP protocol has no security, so malcontents can fuck with the
	  bridge's topology.  The fixes are to ship with STP turned off
	  to protect the ignorant, and run STP packets through ebtables
	  netfilter for the smart.  

	  Got this one via a russian hacker "Oleg K. Artemjev" <olli@rbauto.ru>
	  before he published the paper.
	  Bridge netfilter still needs work to give a nice face on this
	  but this patch gives the hooks to filter.

	2. STP input processing was lax in it's length checking so I bet
	  you could make up a bomb packet.

	  My inspection while doing #1.

	3. Forwarding table could be abused by sending forged packets with
	   bogus source address same as the local host.  This came via
	   Lennart from Jerry Kreuscher <jerrykr@mindspring.com> who ran into
	   it by mistake.

modes. 

It used to think that IDE controllers that weren't marked as "IDE storage"
PCI class (eg CMD IDE RAID controllers mark themselves as "RAID storage")
were always using legacy mode interrupt routing, which is bogus. In fact,
the whole native vs legacy thing only makes sense for the IDE storage class,
so fix the test to match.

into home.osdl.org:/home/torvalds/v2.5/linux

At the moment no one uses is_aligned_hugepage_range or is_hugepage_only_range,
but it is reasonable to assume they return true or false.

On error we want to return -EINVAL back to userspace.