CONFIG_KMEMCHECK_SHADOW_COPY_SHIFT: kmemcheck: shadow copy size (5 => 32 bytes, 6 => 64 bytes)

General informations

The Linux kernel configuration item CONFIG_KMEMCHECK_SHADOW_COPY_SHIFT:

• prompt: kmemcheck: shadow copy size (5 => 32 bytes, 6 => 64 bytes)
• type: int
• depends on: CONFIG_KMEMCHECK
• defined in lib/Kconfig.kmemcheck
• found in Linux kernels: 2.6.31–2.6.39, 3.0–3.19, 4.0–4.14

Help text

Select the number of shadow bytes to save along with each entry of the queue. These bytes indicate what parts of an allocation are initialized, uninitialized, etc. and will be displayed when an error is detected to help the debugging of a particular problem.

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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