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| author | Jonathan Lemon <jonathan.lemon@gmail.com> | 2022-05-14 01:52:31 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-05-16 23:07:46 +0300 |
| commit | da2172a9bfec858ceeb0271b9d444378490398c8 (patch) | |
| tree | 418bb6e59adf98dc47abb9b67452e2167cb5cb43 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 4d42d54a7d6aa6d29221d3fd4f2ae9503e94f011 (diff) | |
| download | linux-da2172a9bfec858ceeb0271b9d444378490398c8.tar.xz | |
ptp: ocp: have adjtime handle negative delta_ns correctly
delta_ns is a s64, but it was being passed ptp_ocp_adjtime_coarse
as an u64. Also, it turns out that timespec64_add_ns() only handles
positive values, so perform the math with set_normalized_timespec().
Fixes: 90f8f4c0e3ce ("ptp: ocp: Add ptp_ocp_adjtime_coarse for large adjustments")
Suggested-by: Vadim Fedorenko <vfedorenko@novek.ru>
Signed-off-by: Jonathan Lemon <jonathan.lemon@gmail.com>
Acked-by: Vadim Fedorenko <vfedorenko@novek.ru>
Link: https://lore.kernel.org/r/20220513225231.1412-1-jonathan.lemon@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions