[PATCH AUTOSEL 5.15 30/68] selftests/tc-testing: match any qdisc type

[PATCH AUTOSEL 5.15 30/68] selftests/tc-testing: match any qdisc type

[Sasha Levin]

From: Li Zhijian <zhijianx.li@intel.com>

[ Upstream commit bdf1565fe03d29777d24e239163d0d53e4af9ce0 ]

We should not always presume all kernels use pfifo_fast as the default qdisc.

For example, a fq_codel qdisk could have below output:
qdisc fq_codel 0: parent 1:4 limit 10240p flows 1024 quantum 1514 target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 64

Reported-by: kernel test robot <lkp@intel.com>
Suggested-by: Peilin Ye <peilin.ye@bytedance.com>
Signed-off-by: Li Zhijian <zhijianx.li@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 .../selftests/tc-testing/tc-tests/qdiscs/mq.json     | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/mq.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/mq.json
index 88a20c781e498..c6046096d9db8 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/mq.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/mq.json
@@ -15,7 +15,7 @@
 	    "cmdUnderTest": "$TC qdisc add dev $ETH root handle 1: mq",
 	    "expExitCode": "0",
 	    "verifyCmd": "$TC qdisc show dev $ETH",
-	    "matchPattern": "qdisc pfifo_fast 0: parent 1:[1-4] bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1",
+	    "matchPattern": "qdisc [a-zA-Z0-9_]+ 0: parent 1:[1-4]",
 	    "matchCount": "4",
 	    "teardown": [
 		    "echo \"1\" > /sys/bus/netdevsim/del_device"
@@ -37,7 +37,7 @@
 	    "cmdUnderTest": "$TC qdisc add dev $ETH root handle 1: mq",
 	    "expExitCode": "0",
 	    "verifyCmd": "$TC qdisc show dev $ETH",
-	    "matchPattern": "qdisc pfifo_fast 0: parent 1:[1-9,a-f][0-9,a-f]{0,2} bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1",
+	    "matchPattern": "qdisc [a-zA-Z0-9_]+ 0: parent 1:[1-9,a-f][0-9,a-f]{0,2}",
 	    "matchCount": "256",
 	    "teardown": [
 		    "echo \"1\" > /sys/bus/netdevsim/del_device"
@@ -60,7 +60,7 @@
 	    "cmdUnderTest": "$TC qdisc add dev $ETH root handle 1: mq",
 	    "expExitCode": "2",
 	    "verifyCmd": "$TC qdisc show dev $ETH",
-	    "matchPattern": "qdisc pfifo_fast 0: parent 1:[1-4] bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1",
+	    "matchPattern": "qdisc [a-zA-Z0-9_]+ 0: parent 1:[1-4]",
 	    "matchCount": "4",
 	    "teardown": [
 		    "echo \"1\" > /sys/bus/netdevsim/del_device"
@@ -82,7 +82,7 @@
 	    "cmdUnderTest": "$TC qdisc del dev $ETH root handle 1: mq",
 	    "expExitCode": "2",
 	    "verifyCmd": "$TC qdisc show dev $ETH",
-	    "matchPattern": "qdisc pfifo_fast 0: parent 1:[1-4] bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1",
+	    "matchPattern": "qdisc [a-zA-Z0-9_]+ 0: parent 1:[1-4]",
 	    "matchCount": "0",
 	    "teardown": [
 		    "echo \"1\" > /sys/bus/netdevsim/del_device"
@@ -106,7 +106,7 @@
 	    "cmdUnderTest": "$TC qdisc del dev $ETH root handle 1: mq",
 	    "expExitCode": "2",
 	    "verifyCmd": "$TC qdisc show dev $ETH",
-	    "matchPattern": "qdisc pfifo_fast 0: parent 1:[1-4] bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1",
+	    "matchPattern": "qdisc [a-zA-Z0-9_]+ 0: parent 1:[1-4]",
 	    "matchCount": "0",
 	    "teardown": [
 		    "echo \"1\" > /sys/bus/netdevsim/del_device"
@@ -128,7 +128,7 @@
 	    "cmdUnderTest": "$TC qdisc add dev $ETH root handle 1: mq",
 	    "expExitCode": "2",
 	    "verifyCmd": "$TC qdisc show dev $ETH",
-	    "matchPattern": "qdisc pfifo_fast 0: parent 1:[1-4] bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1",
+	    "matchPattern": "qdisc [a-zA-Z0-9_]+ 0: parent 1:[1-4]",
 	    "matchCount": "0",
 	    "teardown": [
 		    "echo \"1\" > /sys/bus/netdevsim/del_device"
-- 
2.33.0

[PATCH AUTOSEL 5.15 31/68] selftests/tc-testings: Be compatible with newer tc output

[Sasha Levin]

From: Li Zhijian <zhijianx.li@intel.com>

[ Upstream commit ac2944abe4d7732f29a79f063c9cae7df2a3e3cc ]

old tc(iproute2-5.9.0) output:
 action order 1: bpf action.o:[action-ok] id 60 tag bcf7977d3b93787c jited default-action pipe
newer tc(iproute2-5.14.0) output:
 action order 1: bpf action.o:[action-ok] id 64 name tag bcf7977d3b93787c jited default-action pipe

It can fix below errors:
 # ok 260 f84a - Add cBPF action with invalid bytecode
 # not ok 261 e939 - Add eBPF action with valid object-file
 #       Could not match regex pattern. Verify command output:
 # total acts 0
 #
 #       action order 1: bpf action.o:[action-ok] id 42 name  tag bcf7977d3b93787c jited default-action pipe
 #        index 667 ref 1 bind 0

Signed-off-by: Li Zhijian <zhijianx.li@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 tools/testing/selftests/tc-testing/tc-tests/actions/bpf.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/bpf.json b/tools/testing/selftests/tc-testing/tc-tests/actions/bpf.json
index 503982b8f295b..91832400ddbdb 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/actions/bpf.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/bpf.json
@@ -68,7 +68,7 @@
         "cmdUnderTest": "$TC action add action bpf object-file $EBPFDIR/action.o section action-ok index 667",
         "expExitCode": "0",
         "verifyCmd": "$TC action get action bpf index 667",
-        "matchPattern": "action order [0-9]*: bpf action.o:\\[action-ok\\] id [0-9]* tag [0-9a-f]{16}( jited)? default-action pipe.*index 667 ref",
+        "matchPattern": "action order [0-9]*: bpf action.o:\\[action-ok\\] id [0-9].* tag [0-9a-f]{16}( jited)? default-action pipe.*index 667 ref",
         "matchCount": "1",
         "teardown": [
             "$TC action flush action bpf"
-- 
2.33.0