CONFIG_DEBUG_INFO_COMPRESSED_ZSTD: Compress debugging information with zstd

General informations

The Linux kernel configuration item CONFIG_DEBUG_INFO_COMPRESSED_ZSTD:

• prompt: Compress debugging information with zstd
• type: bool
• depends on: ($( CONFIG_cc-option,-gz = CONFIG_zstd )) && ($( CONFIG_ld-option,--compress-debug-sections = CONFIG_zstd ))
• defined in lib/Kconfig.debug
• found in Linux kernels: 6.2–6.8, 6.9-rc+HEAD

Help text

Compress the debug information using zstd. This may provide better compression than zlib, for about the same time costs, but requires newer toolchain support. Requires GCC 13.0+ or Clang 16.0+, binutils 2.40+, and zstd.

Hardware

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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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