Merge tag 'linux-kselftest-next-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull Kselftest updates from Shuah Khan:
 "Several fixes and enhancements to existing tests and a few new tests:

   - add new amd-pstate tests and fix and enhance existing ones

   - add new watchdog tests and enhance existing ones to improve
     coverage

   - fixes to ftrace, splice_read, rtc, and efivars tests

   - fixes to handle egrep obsolescence in the latest grep release

   - miscellaneous spelling and SPDX fixes"

* tag 'linux-kselftest-next-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (24 commits)
  selftests/ftrace: Use long for synthetic event probe test
  selftests/tpm2: Split async tests call to separate shell script runner
  selftests: splice_read: Fix sysfs read cases
  selftests: ftrace: Use "grep -E" instead of "egrep"
  selftests: gpio: Use "grep -E" instead of "egrep"
  selftests: kselftest_deps: Use "grep -E" instead of "egrep"
  selftests/efivarfs: Add checking of the test return value
  cpufreq: amd-pstate: fix spdxcheck warnings for amd-pstate-ut.c
  selftests: rtc: skip when RTC is not present
  selftests/ftrace: event_triggers: wait longer for test_event_enable
  selftests/vDSO: Add riscv getcpu & gettimeofday test
  Documentation: amd-pstate: Add tbench and gitsource test introduction
  selftests: amd-pstate: Trigger gitsource benchmark and test cpus
  selftests: amd-pstate: Trigger tbench benchmark and test cpus
  selftests: amd-pstate: Split basic.sh into run.sh and basic.sh.
  selftests: amd-pstate: Rename amd-pstate-ut.sh to basic.sh.
  selftests/ftrace: Convert tracer tests to use 'requires' to specify program dependency
  selftests/ftrace: Add check for ping command for trigger tests
  selftests/watchdog: Fix spelling mistake "Temeprature" -> "Temperature"
  selftests/watchdog: add test for WDIOC_GETTEMP
  ...

1 files changed, 7 insertions, 1 deletions

diff --git a/tools/testing/selftests/ftrace/test.d/functions b/tools/testing/selftests/ftrace/test.d/functions
index 5f6cbec847fc..779f3e62ec90 100644
--- a/tools/testing/selftests/ftrace/test.d/functions
+++ b/tools/testing/selftests/ftrace/test.d/functions
@@ -142,9 +142,15 @@ finish_ftrace() {
 
 check_requires() { # Check required files and tracers
     for i in "$@" ; do
+	p=${i%:program}
         r=${i%:README}
         t=${i%:tracer}
-        if [ $t != $i ]; then
+	if [ $p != $i ]; then
+	    if ! which $p ; then
+                echo "Required program $p is not found."
+                exit_unresolved
+	    fi
+        elif [ $t != $i ]; then
             if ! grep -wq $t available_tracers ; then
                 echo "Required tracer $t is not configured."
                 exit_unsupported