[PATCH v2 0/2] Add STRICT_DEVMEM support on RISC-V

[Zong Li <zong.li@sifive.com>]

This patch set adds devmem_is_allowed to support STRICT_DEVMEM. In
devmem_is_allowed, it invokes page_is_ram to check the specific
address whether registered as System RAM in iomem_resource. The resource
initialization is in kexec/kdump patch series which is reviewing,
page_is_ram checking is no use until it is merged.

Zong Li (2):
  riscv: Support CONFIG_STRICT_DEVMEM
  riscv: mm: refine the Makefile

 arch/riscv/Kconfig          |  1 +
 arch/riscv/include/asm/io.h |  2 ++
 arch/riscv/mm/Makefile      |  5 +----
 arch/riscv/mm/mmap.c        | 24 ++++++++++++++++++++++++
 4 files changed, 28 insertions(+), 4 deletions(-)
 create mode 100644 arch/riscv/mm/mmap.c

-- 
2.27.0