linux/arch/riscv
Palmer Dabbelt 9195c294bc
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
2022-02-22 09:40:52 -08:00
..
boot riscv: dts: sifive unmatched: Add gpio poweroff 2022-01-20 09:37:23 -08:00
configs RISC-V: nommu_virt: Drop unused SLAB_MERGE_DEFAULT 2022-01-20 12:48:14 -08:00
errata riscv: errata: alternative: mark vendor_patch_func __initdata 2022-01-09 11:02:46 -08:00
include riscv: mm: Set sv57 on defaultly 2022-02-14 16:32:45 -08:00
kernel riscv: mm: Set sv57 on defaultly 2022-02-14 16:32:45 -08:00
kvm RISC-V: Do not use cpumask data structure for hartid bitmap 2022-01-20 09:27:22 -08:00
lib riscv: extable: consolidate definitions 2022-01-05 17:52:47 -08:00
mm RISC-V: Add Sv57 page table support 2022-02-22 09:40:52 -08:00
net riscv: bpf: Fix eBPF's exception tables 2022-01-19 10:50:02 -08:00
Kbuild kbuild: use more subdir- for visiting subdirectories while cleaning 2021-10-24 13:49:46 +09:00
Kconfig riscv: mm: Set sv57 on defaultly 2022-02-14 16:32:45 -08:00
Kconfig.debug RISC-V: Remove EARLY_PRINTK support 2018-12-17 10:23:46 -08:00
Kconfig.erratas riscv: enable SiFive errata CIP-453 and CIP-1200 Kconfig only if CONFIG_64BIT=y 2021-05-06 09:40:13 -07:00
Kconfig.socs RISC-V: Add StarFive SoC Kconfig option 2021-11-28 20:03:34 +01:00
Makefile riscv: fix building external modules 2021-11-18 23:06:23 -08:00