| commit | 3270bfdb9e4a01bb15d018612a6354c1837b5f97 | [log] [tgz] |
|---|---|---|
| author | Alexandre Ghiti <alexandre.ghiti@canonical.com> | Mon Dec 06 11:46:48 2021 +0100 |
| committer | Palmer Dabbelt <palmer@rivosinc.com> | Wed Jan 19 17:54:07 2022 -0800 |
| tree | 6d948ca0ba57cd53294fa72d36e859a77cc73db0 | |
| parent | 840125a97abc7e676d839adc2743e8f703a156b3 [diff] |
riscv: Allow to dynamically define VA_BITS With 4-level page table folding at runtime, we don't know at compile time the size of the virtual address space so we must set VA_BITS dynamically so that sparsemem reserves the right amount of memory for struct pages. Signed-off-by: Alexandre Ghiti <alexandre.ghiti@canonical.com> Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>