Searched hist:fc215fe7e6f0420afee0e0987fcc311929ee662f (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/arch/powerpc/kernel/ |
| H A D | cpu_setup_6xx.S | diff fc215fe7e6f0420afee0e0987fcc311929ee662f Mon Apr 21 14:09:44 CDT 2008 Kumar Gala <galak@kernel.crashing.org> [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>
|