CONFIG_CC_HAS_TSAN_COMPOUND_READ_BEFORE_WRITE:

General informations

The Linux kernel configuration item CONFIG_CC_HAS_TSAN_COMPOUND_READ_BEFORE_WRITE:

• prompt:
• type: bool
• depends on: (none)
• defined in lib/Kconfig.kcsan
• found in Linux kernels: 5.10–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

The compiler instruments plain compound read-write operations differently (++, --, +=, -=, |=, &=, etc.), which allows KCSAN to distinguish them from other plain accesses. This is currently supported by Clang 12 or later.

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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