CONFIG_MARCH_Z15: IBM z15

General informations

The Linux kernel configuration item CONFIG_MARCH_Z15:

• prompt: IBM z15
• type: bool
• depends on: $( CONFIG_cc-option,-march = CONFIG_z15 )
• defined in arch/s390/Kconfig
• found in Linux kernels: 5.4–5.19, 6.0–6.13

Help text

Select this to enable optimizations for IBM z15 (8562 and 8561 series). The kernel will be slightly faster but will not work on older machines.

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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