Hi, This is a series to allow CONFIG_DEBUG_SET_MODULE_RONX to be used on ARM. The current config description from x86 describes it best: This option helps catch unintended modifications to loadable kernel module's text and read-only data. It also prevents execution of module data. Such protection may interfere with run-time code patching and dynamic kernel tracing - and they might also protect against certain classes of kernel exploits. v2: Add module bounds checking per Russell, removed dsb per Catalin. Macrofied the set_memory_* functions to avoid so much code duplication. Thanks, Laura --- arch/arm/Kconfig.debug | 11 ++++++++++ arch/arm/include/asm/cacheflush.h | 5 ++++ arch/arm/include/asm/pgtable.h | 2 + arch/arm/mm/mmu.c | 38 +++++++++++++++++++++++++++++++++++++ 4 files changed, 56 insertions(+), 0 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
