[PATCH v2 12/16] powerpc/powernv: export /proc/opalcore for analysing opal crashes

[Nicholas Piggin]

Hari Bathini's on April 16, 2019 8:35 pm:
> From: Hari Bathini <hbathini at linux.vnet.ibm.com>
> 
> Export /proc/opalcore file to analyze opal crashes. Since opalcore can
> be generated independent of CONFIG_FA_DUMP support in kernel, add this
> support under a new kernel config option CONFIG_OPAL_CORE. Also, avoid
> code duplication by moving common code used for processing the register
> state data to export /proc/vmcore and/or /proc/opalcore file(s).

Can this go in /sys/firmware/opal/core or similar?

Thanks,
Nick