This patchset implements execute protection on the 8xx. It also simplifies the handling of PAGE_USER and PAGE_RO, and adds a small fix to the kernel pages definition.
This patchset goes on to of my previous patchset named "[v5] powerpc8xx: Further optimisation of TLB handling" Christophe Leroy (3): powerpc/8xx: mark _PAGE_SHARED all types of kernel pages powerpc/8xx: Handle PAGE_USER via APG bits powerpc/8xx: Implementation of PAGE_EXEC arch/powerpc/include/asm/cputable.h | 2 +- arch/powerpc/include/asm/mmu-8xx.h | 26 ++++++++++++++++++++++++++ arch/powerpc/include/asm/pgtable-ppc32.h | 19 ------------------- arch/powerpc/include/asm/pte-8xx.h | 31 ++++++++++++++----------------- arch/powerpc/kernel/head_8xx.S | 31 ++++++++++++++++++++----------- 5 files changed, 61 insertions(+), 48 deletions(-) -- 2.1.0 _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
