On 11/12/21 11:09, Vladimir Oltean wrote:
To be honest with you, I'm a bit concerned that it still won't work as intended even if I remove the error from posix_clock_add(). This is because find_dst_clock() from phc2sys finds clocks by phc_index. When you run phc2sys between this /dev/ptp_kvm and CLOCK_REALTIME, I think it might happen for this function to find the unintended clock, since both of them have clock->phc_index = -1.
I tried phc2sys training my clock (with the symlink name changed) from CLOCK_REALTIME, and I don't see that problem. It appears to work fine and the associated message "skipping %s: %s has the same clock and is already selected" does not appear in the output.
- Ed Branch
smime.p7s
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