[tip/core/rcu,28/28] torture: Fix kvm.sh --datestamp regex check
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Message ID 20210304003812.24833-28-paulmck@kernel.org
State In Next
Commit 259eb2706dee7481b80a808a530ffae9da05977e
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Series
  • Torture-test scripting updates for v5.13
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Commit Message

Paul E. McKenney March 4, 2021, 12:38 a.m. UTC
From: "Paul E. McKenney" <paulmck@kernel.org>

Some versions of grep are happy to interpret a nonsensically placed "-"
within a "[]" pattern as a dash, while others give an error message.
This commit therefore places the "-" at the end of the expression where
it was supposed to be in the first place.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
---
 tools/testing/selftests/rcutorture/bin/kvm.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
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diff --git a/tools/testing/selftests/rcutorture/bin/kvm.sh b/tools/testing/selftests/rcutorture/bin/kvm.sh
index 0add163..6bf00a0 100755
--- a/tools/testing/selftests/rcutorture/bin/kvm.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm.sh
@@ -120,7 +120,7 @@  do
 		shift
 		;;
 	--datestamp)
-		checkarg --datestamp "(relative pathname)" "$#" "$2" '^[a-zA-Z0-9._-/]*$' '^--'
+		checkarg --datestamp "(relative pathname)" "$#" "$2" '^[a-zA-Z0-9._/-]*$' '^--'
 		ds=$2
 		shift
 		;;