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selftests: netconsole: ignore busywait errors

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In these netconsole tests, bash is used with errexit (set -e). It means
that if the busywait timeout, the tests finish without printing an error
message.

It is fine to ignore these errors, because the following validate_xxx
helpers will check the content of the output file, and exit with an
appropriated error message, e.g. FAIL: File was not generated.

Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Reviewed-by: Breno Leitao <leitao@debian.org>
Link: https://patch.msgid.link/20260710-net-sft-fix-containers-v1-7-a2915c294ef5@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Matthieu Baerts (NGI0) 2026-07-10 20:04:47 +02:00 committed by Jakub Kicinski
parent c25dd7439f
commit e6ad44a5b1
4 changed files with 5 additions and 5 deletions
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2
tools/testing/selftests/drivers/net/netconsole/netcons_cmdline.sh
View File

@ -50,7 +50,7 @@ do
# Send the message
echo "${MSG}: ${TARGET}" > /dev/kmsg
# Wait until socat saves the file to disk
busywait "${BUSYWAIT_TIMEOUT}" test -s "${OUTPUT_FILE}"
busywait "${BUSYWAIT_TIMEOUT}" test -s "${OUTPUT_FILE}" || true
# Make sure the message was received in the dst part
# and exit
validate_msg "${OUTPUT_FILE}"

4
tools/testing/selftests/drivers/net/netconsole/netcons_fragmented_msg.sh
View File

@ -104,7 +104,7 @@ wait_local_port_listen "${NAMESPACE}" "${PORT}" udp
# Send the message
echo "${MSG}: ${TARGET}" > /dev/kmsg
# Wait until socat saves the file to disk
busywait "${BUSYWAIT_TIMEOUT}" test -s "${OUTPUT_FILE}"
busywait "${BUSYWAIT_TIMEOUT}" test -s "${OUTPUT_FILE}" || true
# Check if the message was not corrupted
validate_fragmented_result "${OUTPUT_FILE}"
@ -117,6 +117,6 @@ disable_release_append
listen_port_and_save_to "${OUTPUT_FILE}" &
wait_local_port_listen "${NAMESPACE}" "${PORT}" udp
echo "${MSG}: ${TARGET}" > /dev/kmsg
busywait "${BUSYWAIT_TIMEOUT}" test -s "${OUTPUT_FILE}"
busywait "${BUSYWAIT_TIMEOUT}" test -s "${OUTPUT_FILE}" || true
validate_fragmented_result "${OUTPUT_FILE}"
exit "${ksft_pass}"

2
tools/testing/selftests/drivers/net/netconsole/netcons_resume.sh
View File

@ -108,7 +108,7 @@ do
# Send the message
echo "${MSG}: ${TARGET}" > /dev/kmsg
# Wait until socat saves the file to disk
busywait "${BUSYWAIT_TIMEOUT}" test -s "${OUTPUT_FILE}"
busywait "${BUSYWAIT_TIMEOUT}" test -s "${OUTPUT_FILE}" || true
# Make sure the message was received in the dst part
# and exit
validate_msg "${OUTPUT_FILE}"

2
tools/testing/selftests/drivers/net/netconsole/netcons_sysdata.sh
View File

@ -197,7 +197,7 @@ function runtest {
# Send the message
taskset -c "${CPU}" echo "${MSG}: ${TARGET}" > /dev/kmsg
# Wait until socat saves the file to disk
busywait "${BUSYWAIT_TIMEOUT}" test -s "${OUTPUT_FILE}"
busywait "${BUSYWAIT_TIMEOUT}" test -s "${OUTPUT_FILE}" || true
}
# ========== #