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| author | Johannes Berg <johannes.berg@intel.com> | 2024-04-17 10:27:45 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-08-19 05:33:40 +0200 |
| commit | f4eee3607202144a29158848f325f9f08be85e10 (patch) | |
| tree | bd98ab617864e063932d6f8b1edb429c8f6e29a0 /arch/um/kernel | |
| parent | 9b3a4345957f5372041bc4f59de322f62653e862 (diff) | |
| download | linux-f4eee3607202144a29158848f325f9f08be85e10.tar.gz linux-f4eee3607202144a29158848f325f9f08be85e10.tar.bz2 linux-f4eee3607202144a29158848f325f9f08be85e10.zip | |
um: time-travel: fix time-travel-start option
[ Upstream commit 7d0a8a490aa3a2a82de8826aaf1dfa38575cb77a ]
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: 065038706f77 ("um: Support time travel mode")
Link: https://patch.msgid.link/20240417102744.14b9a9d4eba0.Ib22e9136513126b2099d932650f55f193120cd97@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch/um/kernel')
| -rw-r--r-- | arch/um/kernel/time.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/um/kernel/time.c b/arch/um/kernel/time.c index 94ea87bd231c..3ccbb42c171c 100644 --- a/arch/um/kernel/time.c +++ b/arch/um/kernel/time.c @@ -256,9 +256,9 @@ int setup_time_travel_start(char *str) return 1; } -__setup("time-travel-start", setup_time_travel_start); +__setup("time-travel-start=", setup_time_travel_start); __uml_help(setup_time_travel_start, -"time-travel-start=<seconds>\n" +"time-travel-start=<nanoseconds>\n" "Configure the UML instance's wall clock to start at this value rather than\n" "the host's wall clock at the time of UML boot.\n"); #endif |