its done in zap_page_range - From Paul Mackerras.

ppc64: remove old copy_page, missed during pervious merge

cpus hit xmon at the same time

	everywhere
ppc64: create CONFIG_XMON_DEFAULT so we can have debugging enabled
	but xmon disabled at boot.

   remove fpscr_pad, not required on 64 bit

into samba.org:/scratch/anton/linux-2.5_ppc64

particular ensure siginfo is correctly filled out.

we take a SIGFPE as soon as the signal handler tries to do any FP.

into samba.org:/scratch/anton/linux-2.5_ppc64

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

into tp1.ruhr-uni-bochum.de:/home/kai/kernel/v2.5/linux-2.5.make-as

This patch updates the orinoco wireless driver to 0.11b.  This fixes
several kfree()-of-bad-address bugs.

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

into tp1.ruhr-uni-bochum.de:/home/kai/kernel/v2.5/linux-2.5.isdn

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

into flint.arm.linux.org.uk:/usr/src/linux-bk-2.5/linux-2.5-rmk

Fixes lockup on SMP boxes, and fixes buggy map scanning code.

we fix ARM720T support - this CPU has unified writethrough caches
only, so we can't use the Harvard cache operations when copying
pages.  Also, we don't have to evict cache entries during copypage.

Use the standard new-style pci_driver::remove to unregister
drivers at module unload time.

PCMCIA obviously has its own way of handling removing, the ISA
drivers unregister at module unload time as well.

Don't use a special CAPI solution to tell the drivers about 
ISA cards but use module parameters, just as other drivers do.

Internally use struct pci_dev to save that data - hopefully
one day the device tree will provide a nicer way to achieve this.

Use common function for setting the revision strings.

We now control rely on ->owner and the upper level to control the
module use count.

into tp1.ruhr-uni-bochum.de:/home/kai/kernel/v2.5/linux-2.5.isdn

 - Rewrite ioctl handling.

 - Apply fix for hpt366 "hang on boot" by Andre.

 - Remove stale XXX_tune_req. It was no longer used.

 - Propagate rq through ide_error(), ide_end_drive_cmd(), ide_dump_status(),
   ide_wait_stat().

 - Push the current drive down to ata_channel from hwgroup.

 - Push the timer down to the ata_channel structure. Most probably it will end
   at the drive.

Any potential BE arm port can fix this up later.

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

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

drivers.  Most of this is from 2.4.  Almost all of this work was
done by Ben Herrenschmidt.