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selftests: tc-testing: preload all modules in kselftests

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While running tdc tests in parallel it can race over the module loading
done by tc and fail the run with random errors.
So avoid this by preloading all modules before running tdc in kselftests.

Signed-off-by: Pedro Tammela <pctammela@mojatatu.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pedro Tammela 2023-11-14 13:04:41 -03:00 committed by David S. Miller
parent fa63d353dd
commit bb9623c337
1 changed files with 63 additions and 2 deletions
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65
tools/testing/selftests/tc-testing/tdc.sh
View File

@ -1,7 +1,68 @@
#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
modprobe netdevsim
modprobe sch_teql
# If a module is required and was not compiled
# the test that requires it will fail anyways
try_modprobe() {
modprobe -q -R "$1"
if [ $? -ne 0 ]; then
echo "Module $1 not found... skipping."
else
modprobe "$1"
fi
}
try_modprobe netdevsim
try_modprobe act_bpf
try_modprobe act_connmark
try_modprobe act_csum
try_modprobe act_ct
try_modprobe act_ctinfo
try_modprobe act_gact
try_modprobe act_gate
try_modprobe act_ipt
try_modprobe act_mirred
try_modprobe act_mpls
try_modprobe act_nat
try_modprobe act_pedit
try_modprobe act_police
try_modprobe act_sample
try_modprobe act_simple
try_modprobe act_skbedit
try_modprobe act_skbmod
try_modprobe act_tunnel_key
try_modprobe act_vlan
try_modprobe cls_basic
try_modprobe cls_bpf
try_modprobe cls_cgroup
try_modprobe cls_flow
try_modprobe cls_flower
try_modprobe cls_fw
try_modprobe cls_matchall
try_modprobe cls_route
try_modprobe cls_u32
try_modprobe em_canid
try_modprobe em_cmp
try_modprobe em_ipset
try_modprobe em_ipt
try_modprobe em_meta
try_modprobe em_nbyte
try_modprobe em_text
try_modprobe em_u32
try_modprobe sch_cake
try_modprobe sch_cbs
try_modprobe sch_choke
try_modprobe sch_codel
try_modprobe sch_drr
try_modprobe sch_etf
try_modprobe sch_ets
try_modprobe sch_fq
try_modprobe sch_fq_codel
try_modprobe sch_fq_pie
try_modprobe sch_gred
try_modprobe sch_hfsc
try_modprobe sch_hhf
try_modprobe sch_htb
try_modprobe sch_teql
./tdc.py -c actions --nobuildebpf
./tdc.py -c qdisc