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Commit e40806e9 authored by Paul E. McKenney's avatar Paul E. McKenney
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clocksource: Handle negative skews in "skew is too large" messages



The nanosecond-to-millisecond skew computation uses unsigned arithmetic,
which produces user-unfriendly large positive numbers for negative skews.
Therefore, use signed arithmetic for this computation in order to preserve
the negativity.

Reported-by: default avatarChris Bainbridge <chris.bainbridge@gmail.com>
Reported-by: default avatarFeng Tang <feng.tang@intel.com>
Fixes: dd029269 ("clocksource: Improve "skew is too large" messages")
Reviewed-by: default avatarFeng Tang <feng.tang@intel.com>
Tested-by: default avatarChris Bainbridge <chris.bainbridge@gmail.com>
Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
parent 06c2afb8
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