diff options
| author | Palmer Dabbelt <palmer@rivosinc.com> | 2022-02-22 20:40:52 +0300 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2022-02-22 20:40:52 +0300 |
| commit | 9195c294bc58f284f5bf7bc7e6d94cce078b206f (patch) | |
| tree | 97ac8850ccaf16476f457c5dff00c3cea2af3973 /arch/riscv/configs | |
| parent | 67ff2f262619d7bb5101525672ead4f2a437a40f (diff) | |
| parent | 8fbdccd2b17335e1881a23865e98c63fcc345938 (diff) | |
| download | linux-9195c294bc58f284f5bf7bc7e6d94cce078b206f.tar.xz | |
RISC-V: Add Sv57 page table support
This implements Sv57 support at runtime. The kernel will try to boot
with 5-level page table firstly , and will fallback to 4-level if the HW
does not support it. And it will finally fallback to 3-level if the HW
alse does not support sv48.
* riscv-sv57:
riscv: mm: Support kasan for sv57
riscv: mm: Set sv57 on defaultly
riscv: mm: Prepare pt_ops helper functions for sv57
riscv: mm: Control p4d's folding by pgtable_l5_enabled
Diffstat (limited to 'arch/riscv/configs')
0 files changed, 0 insertions, 0 deletions