CONFIG_LD_HEAD_STUB_CATCH: Reserve 256 bytes to cope with linker stubs in HEAD text

General informations

The Linux kernel configuration item CONFIG_LD_HEAD_STUB_CATCH:

• prompt: Reserve 256 bytes to cope with linker stubs in HEAD text
• type: bool
• depends on: ( CONFIG_EXPERT ) && ( CONFIG_PPC64 )
• defined in arch/powerpc/Kconfig
• found in Linux kernels: 4.13–4.20, 5.0–5.19, 6.0–6.13

Help text

Very large kernels can cause linker branch stubs to be generated by code in head_64.S, which moves the head text sections out of their specified location. This option can work around the problem.

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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