On Wed, 2007-05-02 at 12:58 -0700, Siva Prasad wrote: > Hi Ben, > > First, > Are there any other places where we have self modifying code in Linux > kernel, other than in arch/powerpc/mm/ppc_mmu_32.c:MMU_init_hw() > (basically modified create_hpte and flush_hash_page)
There is the cpu feature fixup code, there might also be something around the SMP code. > Second, > Instead of using addis, why can't we move it from SDR1 register and mask > the second half. SDR1 has the required value. Right? > May be I am missing something here. Would be slower. Accessing SPRs is slow. _______________________________________________ Linuxppc-embedded mailing list Linuxppc-embedded@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-embedded
