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| author | Atish Patra <atish.patra@wdc.com> | 2020-09-18 01:37:12 +0300 |
|---|---|---|
| committer | Palmer Dabbelt <palmerdabbelt@google.com> | 2020-10-03 00:31:10 +0300 |
| commit | e8dcb61f2ade040a372d66907d220dd3fdee2505 (patch) | |
| tree | 1ce69035314a88bcf1b76049e1c4c46db53cc47e /arch/riscv/kernel/vmlinux.lds.S | |
| parent | 6262f661ff5d7d6a2613b95d0b7820c60b46b0b5 (diff) | |
| download | linux-e8dcb61f2ade040a372d66907d220dd3fdee2505.tar.xz | |
RISC-V: Implement late mapping page table allocation functions
Currently, page table setup is done during setup_va_final where fixmap can
be used to create the temporary mappings. The physical frame is allocated
from memblock_alloc_* functions. However, this won't work if page table
mapping needs to be created for a different mm context (i.e. efi mm) at
a later point of time.
Use generic kernel page allocation function & macros for any mapping
after setup_vm_final.
Signed-off-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Acked-by: Mike Rapoport <rppt@linux.ibm.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'arch/riscv/kernel/vmlinux.lds.S')
0 files changed, 0 insertions, 0 deletions