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CONFIG_OPAL_CORE: Export OPAL memory as /sys/firmware/opal/core

General informations

The Linux kernel configuration item CONFIG_OPAL_CORE:

Help text

This option uses the MPIPL support in firmware to provide an ELF core of OPAL memory after a crash. The ELF core is exported as /sys/firmware/opal/core file which is helpful in debugging OPAL crashes using GDB.

Hardware

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