v2: - added patch to exit on errors returned by read-only clock_adjtime() - simplified last patch to reuse the set frequency and allow +/-1 ppb error due to conversions between int, double and scaled ppm - improved commit messages
This set improves the clock check to consider the last frequency set by ptp4l/phc2sys in order to detect cases where multiple processes are trying to control the same clock due to a misconfiguration or bug. Miroslav Lichvar (4): phc2sys: Add clocks after processing configuration. Drop support for old kernels returning zero frequency. Don't accept errors in clockadj_get_freq(). Extend clockcheck to check for changes in frequency. clock.c | 10 +++------- clockadj.c | 2 ++ clockcheck.c | 10 ++++++++++ clockcheck.h | 8 ++++++++ phc2sys.8 | 2 +- phc2sys.c | 48 ++++++++++++++++++++++++++---------------------- ptp4l.8 | 4 +++- ts2phc.c | 7 ------- 8 files changed, 53 insertions(+), 38 deletions(-) -- 2.37.3 _______________________________________________ Linuxptp-devel mailing list Linuxptp-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxptp-devel
