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The /sys/firmware/opal/core and /sys/kernel/fadump_release_opalcore sysfs files are used to export and release the OPAL memory on PowerNV platform. let's organize them into a new kobject under /sys/firmware/opal/mpipl/ directory. A symlink is added to maintain the backward compatibility for /sys/firmware/opal/core sysfs file. Signed-off-by: Sourabh Jain <sourabhjain@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20191211160910.21656-5-sourabhjain@linux.ibm.com
10 lines
346 B
Plaintext
10 lines
346 B
Plaintext
This ABI is moved to /sys/firmware/opal/mpipl/release_core.
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What: /sys/kernel/fadump_release_opalcore
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Date: Sep 2019
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Contact: linuxppc-dev@lists.ozlabs.org
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Description: write only
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The sysfs file is available when the system is booted to
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collect the dump on OPAL based machine. It used to release
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the memory used to collect the opalcore.
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