CONFIG_DEBUG_UNCOMPRESS: Enable decompressor debugging via DEBUG_LL output

General informations

The Linux kernel configuration item CONFIG_DEBUG_UNCOMPRESS has multiple definitions:

Enable decompressor debugging via DEBUG_LL output found in arch/arm/Kconfig.debug

The configuration item CONFIG_DEBUG_UNCOMPRESS:

• prompt: Enable decompressor debugging via DEBUG_LL output
• type: bool
• depends on: (! CONFIG_ARCH_MULTIPLATFORM ) && (!( CONFIG_ARCH_FOOTBRIDGE || CONFIG_ARCH_RPC || CONFIG_ARCH_SA1100 )) && ( CONFIG_DEBUG_LL && ! CONFIG_DEBUG_OMAP2PLUS_UART && \)
• defined in arch/arm/Kconfig.debug
• found in Linux kernels: 4.15–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

Say Y here to enable debug output in the decompressor code, using the selected DEBUG_LL output method.

found in arch/arm/Kconfig.debug

The configuration item CONFIG_DEBUG_UNCOMPRESS:

• prompt:
• type: bool
• depends on: ( CONFIG_ARCH_MULTIPLATFORM || CONFIG_PLAT_SAMSUNG || CONFIG_ARM_SINGLE_ARMV7M ) && ( CONFIG_DEBUG_LL && ! CONFIG_DEBUG_OMAP2PLUS_UART && \)
• defined in arch/arm/Kconfig.debug
• found in Linux kernels: 3.10–3.19, 4.0–4.14

Help text

This option influences the normal decompressor output for multiplatform kernels. Normally, multiplatform kernels disable decompressor output because it is not possible to know where to send the decompressor output.

When this option is set, the selected DEBUG_LL output method will be re-used for normal decompressor output on multiplatform kernels.

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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