CONFIG_MAX_STACK_SIZE_MB: Maximum user stack size for 32-bit processes (MB)

General informations

The Linux kernel configuration item CONFIG_MAX_STACK_SIZE_MB:

• prompt: Maximum user stack size for 32-bit processes (MB)
• type: int
• depends on: CONFIG_STACK_GROWSUP && (! CONFIG_64BIT || CONFIG_COMPAT )
• defined in mm/Kconfig
• found in Linux kernels: 3.15–3.19, 4.0–4.20, 5.0–5.10

Help text

This is the maximum stack size in Megabytes in the VM layout of 32-bit user processes when the stack grows upwards (currently only on parisc arch). The stack will be located at the highest memory address minus the given value, unless the RLIMIT_STACK hard limit is changed to a smaller value in which case that is used.

A sane initial value is 80 MB.

Hardware

LKDDb

Raw data from LKDDb:

• (none)

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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