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| author |   Vincent Chen <vincent.chen@sifive.com> | 2020-06-09 22:14:49 +0800 |
|---|---|---|
| committer |   Palmer Dabbelt <palmerdabbelt@google.com> | 2020-06-10 19:47:35 -0700 |
| commit | 01f76386b0ac0b1c1094456c8f43ea6085fc49d2 (patch) | |
| tree | 889dc2bf914443827c96e1d7a7f6f4b449e742a2 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | riscv: use vDSO common flow to reduce the latency of the time-related functions (diff) | |
| download | linux-dev-01f76386b0ac0b1c1094456c8f43ea6085fc49d2.tar.xz linux-dev-01f76386b0ac0b1c1094456c8f43ea6085fc49d2.zip | |
riscv: set the permission of vdso_data to read-only
The original vdso_data page is empty, so the permission of the vdso_data
page can be the same with the vdso text page. After introducing the vDSO
common flow, the vdso_data is not empty and the permission should be
changed to read-only.
Signed-off-by: Vincent Chen <vincent.chen@sifive.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions