um: time-travel: fix time-travel-start option
We need to have the = as part of the option so that the
value can be parsed properly. Also document that it must
be given in nanoseconds, not seconds.
Fixes: 065038706f
("um: Support time travel mode")
Link: https://patch.msgid.link/20240417102744.14b9a9d4eba0.Ib22e9136513126b2099d932650f55f193120cd97@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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@ -875,9 +875,9 @@ static int setup_time_travel_start(char *str)
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return 1;
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}
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__setup("time-travel-start", setup_time_travel_start);
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__setup("time-travel-start=", setup_time_travel_start);
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__uml_help(setup_time_travel_start,
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"time-travel-start=<seconds>\n"
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"time-travel-start=<nanoseconds>\n"
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"Configure the UML instance's wall clock to start at this value rather than\n"
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"the host's wall clock at the time of UML boot.\n");
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#endif
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