riscv: fixup max_low_pfn with PFN_DOWN.
authorGuo Ren <ren_guo@c-sky.com>
Sat, 12 Jan 2019 08:16:27 +0000 (16:16 +0800)
committerPalmer Dabbelt <palmer@sifive.com>
Thu, 24 Jan 2019 01:51:53 +0000 (17:51 -0800)
commit28198c4639b39899a728ac89aea29d2a7a72562f
treed29e49f5c983f4a1c93327b6f65099851840d67a
parenta19f74708ef693d7ddc3ee577a458b6807d43e5b
riscv: fixup max_low_pfn with PFN_DOWN.

max_low_pfn should be pfn_size not byte_size.

Signed-off-by: Guo Ren <ren_guo@c-sky.com>
Signed-off-by: Mao Han <mao_han@c-sky.com>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
arch/riscv/kernel/setup.c
arch/riscv/mm/init.c