CONFIG_KGDB_HONOUR_BLOCKLIST: KGDB: use kprobe blocklist to prohibit unsafe breakpoints

General informations

The Linux kernel configuration item CONFIG_KGDB_HONOUR_BLOCKLIST:

• prompt: KGDB: use kprobe blocklist to prohibit unsafe breakpoints
• type: bool
• depends on: ( CONFIG_HAVE_KPROBES ) && ( CONFIG_MODULES )
• defined in lib/Kconfig.kgdb
• found in Linux kernels: 5.10–5.19, 6.0–6.12, 6.13-rc+HEAD

Help text

If set to Y the debug core will use the kprobe blocklist to identify symbols where it is unsafe to set breakpoints. In particular this disallows instrumentation of functions called during debug trap handling and thus makes it very difficult to inadvertently provoke recursive trap handling.

If unsure, say Y.

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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