diff options
| author | Atish Patra <[email protected]> | 2020-09-17 22:37:12 +0000 |
|---|---|---|
| committer | Palmer Dabbelt <[email protected]> | 2020-10-02 21:31:10 +0000 |
| commit | e8dcb61f2ade040a372d66907d220dd3fdee2505 (patch) | |
| tree | 1ce69035314a88bcf1b76049e1c4c46db53cc47e /drivers/gpu/drm/omapdrm/omap_gem.c | |
| parent | RISC-V: Add early ioremap support (diff) | |
| download | kernel-e8dcb61f2ade040a372d66907d220dd3fdee2505.tar.gz kernel-e8dcb61f2ade040a372d66907d220dd3fdee2505.zip | |
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 <[email protected]>
Reviewed-by: Anup Patel <[email protected]>
Acked-by: Mike Rapoport <[email protected]>
Signed-off-by: Palmer Dabbelt <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_gem.c')
0 files changed, 0 insertions, 0 deletions