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| author |   Jisheng Zhang <jszhang@kernel.org> | 2023-11-14 22:33:38 +0800 |
|---|---|---|
| committer |   Palmer Dabbelt <palmer@rivosinc.com> | 2024-01-10 09:54:27 -0800 |
| commit | 3690492612ecd2b3fd69f39f3a56f6313ea8ef8b (patch) | |
| tree | 17331dfaef60886b5bde8350696b86f3d361fcfd /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | riscv: errata: thead: use riscv_nonstd_cache_ops for CMO (diff) | |
| download | wireguard-linux-3690492612ecd2b3fd69f39f3a56f6313ea8ef8b.tar.xz wireguard-linux-3690492612ecd2b3fd69f39f3a56f6313ea8ef8b.zip | |
riscv: errata: thead: use pa based instructions for CMO
T-HEAD CPUs such as C906/C910/C920 support phy address based CMO, use
them so that we don't need to convert to virt address.
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Reviewed-by: Guo Ren <guoren@kernel.org>
Link: https://lore.kernel.org/r/20231114143338.2406-3-jszhang@kernel.org
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