this was wrong in several places by a factor of 100.
Introduce a calc_speed helper to make this harder to get wrong.
Additionally, clean up some printk's to print out useful values
like MinMult=3.5x instead of MinMult(x10)=35.

Also add a config option so that the default governor [which is loaded
and enabled at boot] is started. Note that if you select "performance"
here, the CPU will be set to the highest possible frequency even if
the CPU was booted at a lower frequency. If you select "userspace",
the frequency will stay the same.

Governors are for CPUfreq drivers which have a ->target callback,
Policies are for CPUfreq drivers which have a ->setpolicy callback.
Also, the "hardwired" governors "powersave" and "performance" are removed.

Module names of 'userspace' aren't very informative.

cpuferq hakcers cnat spel.

Also remove $Id$ tag.
No other code change.

This makes "allyesconfig" do a better job.

broken on SMP (due to expecting global irq locking).

From Andries Brouwer <aebr@win.tue.nl>: we discard the double
release keypress, but we did it without clearing the "last byte
was E0" flag. So the next byte in the input stream would get
corrupted.

- let more drivers that don't compile depend on BROKEN
- MTD_BLKMTD is fixed, remove the dependency on BROKEN
- let all drivers that don't compile on SMP (due to cli/sti usage)
  depend on a BROKEN_ON_SMP that is only defined if !SMP || BROKEN
- #include interrupt.h for dummy cli/sti/... in two files to fix the
  UP compilation of these files

I marked only drivers that are broken for a long time and where I don't 
know about existing fixes with BROKEN or BROKEN_ON_SMP.

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

ide: forward-port siimage driver changes from 2.4.22

From: Benjamin Herrenschmidt <benh@kernel.crashing.org>

This patch seem to have been lost, so here it is again.  It fixes an Ooops
on unregistering hwifs due to the device model now having mandatory
release() functions.  It also close the possible race we had on release if
the entry was in use (by or /sys typically) by using a semaphore waiting
for the release() to be called after doing an unregister.

Include vmalloc.h to fix compilation of raw1394.c

  o scsi/imm.h: use c99 style initialization

  As far as I verified this also fixes a bug when doing the
  table lookup for IMM_EPP_32, that would result in "Unknown"
  as IMM_EPP_32 is equal to 6 and there is the #ifdef...

ChangeSet@1.1386, 2003-09-02 00:11:07-03:00, acme@allegro.kerneljanitors.org
  o scsi/*.h: remove not needed #define NULL

ChangeSet@1.1385, 2003-09-02 00:05:16-03:00, acme@allegro.kerneljanitors.org
  o scsi/3w-xxx.h: use c99 style init

Previously, default aliases were hardwired into modutils.  Now they
should be inside the modules, using MODULE_ALIAS() (they will be overridden
by any user alias).

into nuts.ninka.net:/disk1/davem/BK/net-2.5

We had some races where we testecd (or set) TS_USEDFPU together
with sequences that depended on the setting (like clearing or
setting the TS flag in %cr0) and we could be preempted in between,
which screws up the FPU state, since preemption will itself change
USEDFPU and the TS flag.

This makes it a lot more explicit: the "internal" low-level FPU
functions ("__xxxx_fpu()") all require preemption to be disabled,
and the exported "real" functions will make sure that is the case.

One case - in __switch_to() - was switched to the non-preempt-safe
internal version, since the scheduler itself has already disabled
preemption.

From Tejun's posting:
>
> This patch fixes a race between del_timer_sync and recursive timers.
> Current implementation allows the value of timer->base that is used
> for timer_pending test to be fetched before finishing running_timer
> test, so it's possible for a recursive time to be pending after
> del_timer_sync.  Adding smp_rmb before timer_pending removes the race.

subsys   : - Added hpsb_make_streampacket() helper
           - Fix re-probe of bus after reset, when node's generation
	     changes
	   - Missing spinlock.h include for csr.c

general  : - Fix a few warnings from size mismatches in printk's

raw1394  : - Added RAW1394_REQ_ASYNC_STREAM
           - Use vmalloc/vfree for larger buffer support

ohci1394 : - Fix a few endianess bugs in ISO routines

eth1394  : - Fix cleanup of failed packets

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

where it belongs.

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