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Merge pull request #1189 from theyoyojo/fixes_1188

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kpatch: Sync signal subcmd usage output with manpage
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Joe Lawrence 2021-06-08 11:29:08 -04:00 committed by GitHub
commit 6d90e31172
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1 changed files with 2 additions and 2 deletions
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@ -36,7 +36,7 @@ MAX_LOAD_ATTEMPTS=5
RETRY_INTERVAL=2
usage_cmd() {
printf ' %-20s\n %s\n' "$1" "$2" >&2
printf ' %-20s\n%s\n' "$1" "$(fmt -w 80 <(echo " $2"))" >&2
}
usage () {
@ -57,7 +57,7 @@ usage () {
echo >&2
usage_cmd "list" "list installed patch modules"
echo >&2
usage_cmd "signal" "signal/poke any process stalling the current patch transition"
usage_cmd "signal" "signal/poke any process stalling the current patch transition. This is only useful on systems that have the sysfs livepatch signal interface. On other systems, the signaling should be done automatically by the OS and this subcommand is a no-op."
echo >&2
usage_cmd "version" "display the kpatch version"
exit 1