Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/tools/testing/selftests/sysctl/config b/tools/testing/selftests/sysctl/config
index 6ca1480..fc263ef 100644
--- a/tools/testing/selftests/sysctl/config
+++ b/tools/testing/selftests/sysctl/config
@@ -1 +1 @@
-CONFIG_TEST_SYSCTL=y
+CONFIG_TEST_SYSCTL=m
diff --git a/tools/testing/selftests/sysctl/sysctl.sh b/tools/testing/selftests/sysctl/sysctl.sh
index 6a970b1..19515dc 100755
--- a/tools/testing/selftests/sysctl/sysctl.sh
+++ b/tools/testing/selftests/sysctl/sysctl.sh
@@ -39,16 +39,7 @@
ALL_TESTS="$ALL_TESTS 0004:1:1:uint_0001"
ALL_TESTS="$ALL_TESTS 0005:3:1:int_0003"
ALL_TESTS="$ALL_TESTS 0006:50:1:bitmap_0001"
-
-test_modprobe()
-{
- if [ ! -d $DIR ]; then
- echo "$0: $DIR not present" >&2
- echo "You must have the following enabled in your kernel:" >&2
- cat $TEST_DIR/config >&2
- exit $ksft_skip
- fi
-}
+ALL_TESTS="$ALL_TESTS 0007:1:1:boot_int"
function allow_user_defaults()
{
@@ -122,13 +113,15 @@
function load_req_mod()
{
- if [ ! -d $DIR ]; then
+ if [ ! -d $SYSCTL ]; then
if ! modprobe -q -n $TEST_DRIVER; then
echo "$0: module $TEST_DRIVER not found [SKIP]"
+ echo "You must set CONFIG_TEST_SYSCTL=m in your kernel" >&2
exit $ksft_skip
fi
modprobe $TEST_DRIVER
if [ $? -ne 0 ]; then
+ echo "$0: modprobe $TEST_DRIVER failed."
exit
fi
fi
@@ -752,6 +745,46 @@
run_bitmaptest
}
+sysctl_test_0007()
+{
+ TARGET="${SYSCTL}/boot_int"
+ if [ ! -f $TARGET ]; then
+ echo "Skipping test for $TARGET as it is not present ..."
+ return $ksft_skip
+ fi
+
+ if [ -d $DIR ]; then
+ echo "Boot param test only possible sysctl_test is built-in, not module:"
+ cat $TEST_DIR/config >&2
+ return $ksft_skip
+ fi
+
+ echo -n "Testing if $TARGET is set to 1 ..."
+ ORIG=$(cat "${TARGET}")
+
+ if [ x$ORIG = "x1" ]; then
+ echo "ok"
+ return 0
+ fi
+ echo "FAIL"
+ echo "Checking if /proc/cmdline contains setting of the expected parameter ..."
+ if [ ! -f /proc/cmdline ]; then
+ echo "/proc/cmdline does not exist, test inconclusive"
+ return 0
+ fi
+
+ FOUND=$(grep -c "sysctl[./]debug[./]test_sysctl[./]boot_int=1" /proc/cmdline)
+ if [ $FOUND = "1" ]; then
+ echo "Kernel param found but $TARGET is not 1, TEST FAILED"
+ rc=1
+ test_rc
+ fi
+
+ echo "Skipping test, expected kernel parameter missing."
+ echo "To perform this test, make sure kernel is booted with parameter: sysctl.debug.test_sysctl.boot_int=1"
+ return $ksft_skip
+}
+
list_tests()
{
echo "Test ID list:"
@@ -766,6 +799,7 @@
echo "0004 x $(get_test_count 0004) - tests proc_douintvec()"
echo "0005 x $(get_test_count 0005) - tests proc_douintvec() array"
echo "0006 x $(get_test_count 0006) - tests proc_do_large_bitmap()"
+ echo "0007 x $(get_test_count 0007) - tests setting sysctl from kernel boot param"
}
usage()
@@ -929,7 +963,6 @@
allow_user_defaults
check_production_sysctl_writes_strict
load_req_mod
-test_modprobe
trap "test_finish" EXIT