CONFIG_WARN_STACK: Emit compiler warnings for function with broken stack usage

General informations

The Linux kernel configuration item CONFIG_WARN_STACK:

• prompt: Emit compiler warnings for function with broken stack usage
• type: bool
• depends on: (none)
• defined in arch/s390/Kconfig
• found in Linux kernels: 2.6.9–2.6.38

Help text

This option enables the compiler options -mwarn-framesize and -mwarn-dynamicstack. If the compiler supports these options it will generate warnings for function which either use alloca or create a stack frame bigger than WARN_STACK_SIZE.

Say N if you are unsure.

Hardware

LKDDb

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• (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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