CONFIG_TEST_STACKINIT: Test level of stack variable initialization

General informations

The Linux kernel configuration item CONFIG_TEST_STACKINIT:

• prompt: Test level of stack variable initialization
• type: tristate
• depends on: (none)
• defined in lib/Kconfig.debug
• found in Linux kernels: 5.1–5.17
• modules built: test_stackinit

Help text

Test if the kernel is zero-initializing stack variables and padding. Coverage is controlled by compiler flags, GCC_PLUGIN_STRUCTLEAK, GCC_PLUGIN_STRUCTLEAK_BYREF, or GCC_PLUGIN_STRUCTLEAK_BYREF_ALL.

If unsure, say N.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module test_stackinit CONFIG_TEST_STACKINIT : lib/Kconfig.debug : "Test level of stack variable initialization" # in 5.1–5.17

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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