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John Stultz
e40d3709c0
Lei Chen reported a bug with CLOCK_MONOTONIC_COARSE having inconsistencies when NTP is adjusting the clock frequency. This has gone seemingly undetected for ~15 years, illustrating a clear gap in our testing. The skew_consistency test is intended to catch this sort of problem, but was focused on only evaluating CLOCK_MONOTONIC, and thus missed the problem on CLOCK_MONOTONIC_COARSE. So adjust the test to run with all clockids for 60 seconds each instead of 10 minutes with just CLOCK_MONOTONIC. Reported-by: Lei Chen <[email protected]> Signed-off-by: John Stultz <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]> Link: https://lore.kernel.org/all/[email protected] Closes: https://lore.kernel.org/lkml/[email protected]/