CONFIG_PROVE_RAW_LOCK_NESTING: Enable raw_spinlock - spinlock nesting checks

General informations

The Linux kernel configuration item CONFIG_PROVE_RAW_LOCK_NESTING has multiple definitions:

Enable raw_spinlock - spinlock nesting checks found in lib/Kconfig.debug

The configuration item CONFIG_PROVE_RAW_LOCK_NESTING:

• prompt: Enable raw_spinlock - spinlock nesting checks
• type: bool
• depends on: (! CONFIG_ARCH_SUPPORTS_RT ) && ( CONFIG_PROVE_LOCKING ) && ( CONFIG_ARCH_SUPPORTS_RT )
• defined in lib/Kconfig.debug
• found in Linux kernels: 5.7–5.19, 6.0–6.12, 6.14

Help text

Enable the raw_spinlock vs. spinlock nesting checks which ensure that the lock nesting rules for PREEMPT_RT enabled kernels are not violated.

found in lib/Kconfig.debug

The configuration item CONFIG_PROVE_RAW_LOCK_NESTING:

• prompt:
• type: bool
• depends on: CONFIG_PROVE_LOCKING
• defined in lib/Kconfig.debug
• found in Linux kernels: 6.13

Help text

Enable the raw_spinlock vs. spinlock nesting checks which ensure that the lock nesting rules for PREEMPT_RT enabled kernels are not violated.

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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