On 2022/6/26 19:10, Guanghui Feng wrote:
> +void __init mapping_crashkernel(void)
> +{
> + if (can_set_direct_map() || IS_ENABLED(CONFIG_KFENCE))
> + return;
> +
> + if (!crash_mem_map || !crashk_res.end)
> + return;
All the code related to crash_mem_map can be removed now.
> +
> + map_crashkernel(swapper_pg_dir, crashk_res.start,
> + crashk_res.end + 1, PAGE_KERNEL,
> + NO_BLOCK_MAPPINGS | NO_CONT_MAPPINGS);
> +}
--
Regards,
Zhen Lei
