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| author |   Zong Li <zong.li@sifive.com> | 2020-03-10 00:55:37 +0800 |
|---|---|---|
| committer |   Palmer Dabbelt <palmerdabbelt@google.com> | 2020-03-26 09:24:33 -0700 |
| commit | 395a21ff859c9c2471ea62d7d56af8a85ec333f7 (patch) | |
| tree | 9e3d35bc7de9b774b388dbfb154332fbf2751ebe /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | riscv: add ARCH_HAS_SET_MEMORY support (diff) | |
| download | linux-dev-395a21ff859c9c2471ea62d7d56af8a85ec333f7.tar.xz linux-dev-395a21ff859c9c2471ea62d7d56af8a85ec333f7.zip | |
riscv: add ARCH_HAS_SET_DIRECT_MAP support
Add set_direct_map_*() functions for setting the direct map alias for
the page to its default permissions and to an invalid state that cannot
be cached in a TLB. (See d253ca0c ("x86/mm/cpa: Add set_direct_map_*()
functions")) Add a similar implementation for RISC-V.
Signed-off-by: Zong Li <zong.li@sifive.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions