CONFIG_TEST_KEXEC_HANDOVER: Test for Kexec HandOver

General informations

The Linux kernel configuration item CONFIG_TEST_KEXEC_HANDOVER:

• prompt: Test for Kexec HandOver
• type: bool
• depends on: CONFIG_KEXEC_HANDOVER
• defined in lib/Kconfig.debug
• found in Linux kernels: 6.17-rc+HEAD

Help text

This option enables test for Kexec HandOver (KHO). The test consists of two parts: saving kernel data before kexec and restoring the data after kexec and verifying that it was properly handed over. This test module creates and saves data on the boot of the first kernel and restores and verifies the data on the boot of kexec'ed kernel.

For detailed documentation about KHO, see Documentation/core-api/kho.

To run the test run:

tools/testing/selftests/kho/vmtest.sh -h

If unsure, say N.

Hardware

LKDDb

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Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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