linux/arch/riscv/mm
Alexandre Ghiti 2da073c196
riscv: Cleanup KASAN_VMALLOC support
When KASAN vmalloc region is populated, there is no userspace process and
the page table in use is swapper_pg_dir, so there is no need to read
SATP. Then we can use the same scheme used by kasan_populate_p*d
functions to go through the page table, which harmonizes the code.

In addition, make use of set_pgd that goes through all unused page table
levels, contrary to p*d_populate functions, which makes this function work
whatever the number of page table levels.

Signed-off-by: Alexandre Ghiti <alex@ghiti.fr>
Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2021-03-29 23:13:29 -07:00
..
cacheflush.c mm: reorder includes after introduction of linux/pgtable.h 2020-06-09 09:39:13 -07:00
context.c RISC-V: Implement ASID allocator 2021-02-18 23:18:06 -08:00
extable.c riscv: abstract out CSR names for supervisor vs machine mode 2019-11-05 09:20:42 -08:00
fault.c riscv: Add uprobes supported 2021-01-14 15:09:08 -08:00
hugetlbpage.c hugetlbfs: remove hugetlb_add_hstate() warning for existing hstate 2020-06-03 20:09:46 -07:00
init.c riscv: Add support for memtest 2021-03-09 18:09:46 -08:00
kasan_init.c riscv: Cleanup KASAN_VMALLOC support 2021-03-29 23:13:29 -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: mm: add support for CONFIG_DEBUG_VIRTUAL 2020-01-23 10:40:06 -08:00
ptdump.c RISC-V: Add page table dump support for uefi 2020-10-02 14:31:33 -07:00
tlbflush.c RISC-V: Issue a tlb page flush if possible 2019-10-29 11:32:18 -07:00