Kumar Gala fc215fe7e6 [POWERPC] ppc32: Fix errata for 603 CPUs ...

603 CPUs have the same issue that some 750 CPUs have in that they can crash
in funny ways if a store from an FPU register instruction is executed on a
register that has never been initialized since power on.  This patch fixes
it by making sure all FP registers have been properly initialized at kernel
boot.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

2008-04-21 15:00:32 -05:00

11 KiB

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