Peter Naulls writes:
> Sorry, the code was a snippet from a larger test program for various
> things and did actually include that.  The FPE in question:
> 
> bug:~# grep Floating /var/log/syslog
> Feb 17 15:06:16 bug kernel: Fast Floating Point Emulator V0.0 (c) Peter Teichmann.

Ah, maybe it'd help if the Configure.help part of the patch hadn't rejected...

+CONFIG_FASTFPE
+  Say Y here to include the FAST floating point emulator in the kernel.
+  This is an experimental much faster emulator which has only 32 bit
+  precision for the mantissa. It does not support any exceptions. This
+  makes it very simple, it is approximately 4-8 times faster than NWFPE.
+
+  It should be sufficient for most programs. It is definitely not
+  suitable if you do scientific calculations that need double precision
+  for iteration formulas that sum up lots of very small numbers. If you
+  do not feel you need a faster FP emulation you should better choose
+  NWFPE.

+  It is also possible to say M to build the emulator as a module
+  (fastfpe.o). But keep in mind that you should only load the FP emulator
+  early in the bootup. You should never change from NWFPE to FASTFPE or
+  vice versa in an active system!
+

   _____
  |_____| ------------------------------------------------- ---+---+-
  |   |        Russell King       [EMAIL PROTECTED]      --- ---
  | | | |            http://www.arm.linux.org.uk/            /  /  |
  | +-+-+                                                     --- -+-
  /   |               THE developer of ARM Linux              |+| /|\
 /  | | |                                                     ---  |
    +-+-+ -------------------------------------------------  /\\\  |

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