In order to validate ITS-MSI hwirq entry in the /proc/interrupts, we have created a shell script to check is there any duplicated ITS-MSI hwirq entry. Joseph Jang (1): selftest: drivers: Add support its msi hwirq checking tools/testing/selftests/drivers/irq/Makefile | 5 +++++ .../selftests/drivers/irq/its-msi-irq-test.sh | 20 +++++++++++++++++++ 2 files changed, 25 insertions(+) create mode 100644 tools/testing/selftests/drivers/irq/Makefile create mode 100755 tools/testing/selftests/drivers/irq/its-msi-irq-test.sh -- 2.34.1