tree a5be6db45c86235702e10edd64a62bdd7072e40d
parent 4f1e099582c119cf73d6a873b53e8edaa773d065
author Kevin Cernekee <cernekee@gmail.com> 1272836632 -0700
committer Ralf Baechle <ralf@linux-mips.org> 1274473877 +0100

MIPS: nofpu and nodsp only affect CPU0

The "nofpu" and "nodsp" kernel command line options currently do not
affect CPUs that are brought online later in the boot process or
hotplugged at runtime.  It is desirable to apply the nofpu/nodsp options
to all CPUs in the system, so that surprising results are not seen when
a process migrates from one CPU to another.

[Ralf: Moved definitions of mips_fpu_disabled, fpu_disable,
mips_dsp_disabled and dsp_disable from setup.c to cpu-probe.c to allow
making mips_fpu_disabled and mips_dsp_disabled static.]

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: http://patchwork.linux-mips.org/patch/1169/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>