[PATCH v7 07/19] arc: mm: Convert to GENERIC_IOREMAP

By taking GENERIC_IOREMAP method, the generic generic_ioremap_prot(), generic_iounmap(), and their generic wrapper ioremap_prot(), ioremap() and iounmap() are all visible and available to arch. Arch needs to provide wrapper functions to override the generic versions if there's arch specific handlin

include/linux/compiler_types.h:328:45: error: call to '__compiletime_assert_319' declared with attribute error: BUILD_BUG_ON failed: (PTRS_PER_PGD * sizeof(pgd_t)) > PAGE_SIZE

, 10 months ago config: arc-randconfig-r006-20230620 (https://download.01.org/0day-ci/archive/20230620/202306202300.prqqznhr-...@intel.com/config) compiler: arceb-elf-gcc (GCC) 12.3.0 reproduce: (https://download.01.org/0day-ci/archive/20230620/202306202300.prqqznhr-...@intel.com/reproduce) If you