kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/tools/testing/selftests/net/udpgso_bench.sh
..
..
@@ -3,6 +3,48 @@
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 #
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 # Run a series of udpgso benchmarks
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5
 
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+readonly GREEN='\033[0;92m'
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+readonly YELLOW='\033[0;33m'
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+readonly RED='\033[0;31m'
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+readonly NC='\033[0m' # No Color
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+
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+readonly KSFT_PASS=0
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+readonly KSFT_FAIL=1
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+readonly KSFT_SKIP=4
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+
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+num_pass=0
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+num_err=0
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+num_skip=0
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+
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+kselftest_test_exitcode() {
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+	local -r exitcode=$1
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+
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+	if [[ ${exitcode} -eq ${KSFT_PASS} ]]; then
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+		num_pass=$(( $num_pass + 1 ))
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+	elif [[ ${exitcode} -eq ${KSFT_SKIP} ]]; then
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+		num_skip=$(( $num_skip + 1 ))
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+	else
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+		num_err=$(( $num_err + 1 ))
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+	fi
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+}
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+
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+kselftest_exit() {
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+	echo -e "$(basename $0): PASS=${num_pass} SKIP=${num_skip} FAIL=${num_err}"
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+
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+	if [[ $num_err -ne 0 ]]; then
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+		echo -e "$(basename $0): ${RED}FAIL${NC}"
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+		exit ${KSFT_FAIL}
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+	fi
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+
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+	if [[ $num_skip -ne 0 ]]; then
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+		echo -e "$(basename $0): ${YELLOW}SKIP${NC}"
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+		exit ${KSFT_SKIP}
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+	fi
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+
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+	echo -e "$(basename $0): ${GREEN}PASS${NC}"
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+	exit ${KSFT_PASS}
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+}
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+
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 wake_children() {
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 	local -r jobs="$(jobs -p)"
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50
 
..
..
@@ -25,6 +67,7 @@
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 	local -r args=$@
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68
 
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 	./in_netns.sh $0 __subprocess ${args}
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+	kselftest_test_exitcode $?
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 }
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 run_udp() {
..
..
@@ -34,7 +77,22 @@
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 	run_in_netns ${args}
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 	echo "udp gso"
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-	run_in_netns ${args} -S
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+	run_in_netns ${args} -S 0
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+
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+	echo "udp gso zerocopy"
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+	run_in_netns ${args} -S 0 -z
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+
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+	echo "udp gso timestamp"
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+	run_in_netns ${args} -S 0 -T
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+
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+	echo "udp gso zerocopy audit"
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+	run_in_netns ${args} -S 0 -z -a
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+
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+	echo "udp gso timestamp audit"
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+	run_in_netns ${args} -S 0 -T -a
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+
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+	echo "udp gso zerocopy timestamp audit"
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+	run_in_netns ${args} -S 0 -T -z -a
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 }
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 run_tcp() {
..
..
@@ -45,10 +103,15 @@
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103
 
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 	echo "tcp zerocopy"
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 	run_in_netns ${args} -t -z
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+
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+	# excluding for now because test fails intermittently
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+	# add -P option to include poll() to reduce possibility of lost messages
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+	#echo "tcp zerocopy audit"
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+	#run_in_netns ${args} -t -z -P -a
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 }
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 run_all() {
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-	local -r core_args="-l 4"
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+	local -r core_args="-l 3"
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 	local -r ipv4_args="${core_args} -4 -D 127.0.0.1"
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 	local -r ipv6_args="${core_args} -6 -D ::1"
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..
..
@@ -57,12 +120,13 @@
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 	run_udp "${ipv4_args}"
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 	echo "ipv6"
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-	run_tcp "${ipv4_args}"
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+	run_tcp "${ipv6_args}"
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 	run_udp "${ipv6_args}"
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 }
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 if [[ $# -eq 0 ]]; then
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 	run_all
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+	kselftest_exit
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 elif [[ $1 == "__subprocess" ]]; then
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 	shift
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 	run_one $@