Kefeng Wang 5a7ac592c5

riscv: mm: Enable PMD split page table lock for RV64 ...

After commit 1355c31eeb7e ("asm-generic: pgalloc: provide generic
pmd_alloc_one() and pmd_free_one()"), the main part to support
PMD split page table lock is in asm-generic/pgalloc.h.

The only change is add pgtable_pmd_page_ctor() into alloc_pmd_late(),
then we could enable ARCH_ENABLE_SPLIT_PMD_PTLOCK for RV64.

Reviewed-by: Alexandre Ghiti <alex@ghiti.fr>
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

2022-01-05 19:31:49 -08:00

..

cacheflush.c

riscv: Flush current cpu icache before other cpus

2021-10-04 18:24:15 -07:00

context.c

riscv: mm: don't advertise 1 num_asid for 0 asid bits

2021-10-04 14:16:58 -07:00

extable.c

riscv: extable: add a dedicated uaccess handler

2022-01-05 17:53:29 -08:00

fault.c

riscv: Make vmalloc/vmemmap end equal to the start of the next region

2022-01-05 19:22:13 -08:00

hugetlbpage.c

hugetlbfs: remove hugetlb_add_hstate() warning for existing hstate

2020-06-03 20:09:46 -07:00

init.c

riscv: mm: Enable PMD split page table lock for RV64

2022-01-05 19:31:49 -08:00

kasan_init.c

riscv: Fix asan-stack clang build

2021-10-29 08:54:50 -07:00

Makefile

riscv: Fixup patch_text panic in ftrace

2021-01-14 15:09:04 -08:00

pageattr.c

RISC-V Patches for the 5.11 Merge Window, Part 1

2020-12-18 10:43:07 -08:00

physaddr.c

riscv: Introduce structure that group all variables regarding kernel mapping

2021-07-05 18:04:00 -07:00

ptdump.c

riscv: Fix PTDUMP output now BPF region moved back to module region

2021-07-06 15:21:27 -07:00

tlbflush.c

riscv: add ASID-based tlbflushing methods

2021-06-30 20:55:39 -07:00