Nanyong Sun f5397c3ee0

riscv: mm: add _PAGE_LEAF macro ...

In riscv, a page table entry is leaf when any bit of read, write,
or execute bit is set. So add a macro:_PAGE_LEAF instead of
(_PAGE_READ | _PAGE_WRITE | _PAGE_EXEC), which is frequently used
to determine if it is a leaf page. This make code easier to read,
without any functional change.

Signed-off-by: Nanyong Sun <sunnanyong@huawei.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>

2021-05-22 10:19:29 -07:00

..

asm

riscv: mm: add _PAGE_LEAF macro

2021-05-22 10:19:29 -07:00

uapi/asm

riscv: Add cache information in AUX vector

2020-09-15 18:46:08 -07:00