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| author |   Palmer Dabbelt <palmer@rivosinc.com> | 2024-01-24 07:07:45 -0800 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2024-01-24 07:07:45 -0800 |
| commit | d7e76ce7b76e104936d0898080b1255a848ea0b1 (patch) | |
| tree | 3c4e85ccb46a235407c9af3d3b8424561f13cb37 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | Revert "RISC-V: mark hibernation as nonportable" (diff) | |
| parent | riscv: mm: Update mmap_rnd_bits_max (diff) | |
| download | wireguard-linux-d7e76ce7b76e104936d0898080b1255a848ea0b1.tar.xz wireguard-linux-d7e76ce7b76e104936d0898080b1255a848ea0b1.zip | |
Merge patch series "riscv: Increase mmap_rnd_bits_max on Sv48/57"
Sami Tolvanen <samitolvanen@google.com> says:
We noticed that 64-bit RISC-V kernels limit mmap_rnd_bits to 24
even if the hardware supports a larger virtual address space size
[1]. These two patches allow mmap_rnd_bits_max to be changed during
init, and bumps up the maximum randomness if we end up setting up
4/5-level paging at boot.
* b4-shazam-merge:
riscv: mm: Update mmap_rnd_bits_max
mm: Change mmap_rnd_bits_max to __ro_after_init
Link: https://lore.kernel.org/r/20230929211155.3910949-4-samitolvanen@google.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions