Re: [PATCH 1/2] powerpc/pseries: define driver for Platform KeyStore

Tested-by: Greg Joyce <redacted>

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From: Nayna Jain <nayna@linux.ibm.com>
Sent: Tuesday, July 12, 2022 7:59 PM
To: linuxppc-dev@lists.ozlabs.org <redacted>
Cc: Michael Ellerman <mpe@ellerman.id.au>; Benjamin Herrenschmidt <benh@kernel.crashing.org>; Paul Mackerras <redacted>; George Wilson <redacted>; Gregory Joyce <redacted>; Nayna Jain <nayna@linux.ibm.com>
Subject: [PATCH 1/2] powerpc/pseries: define driver for Platform KeyStore

PowerVM provides an isolated Platform Keystore(PKS) storage allocation
for each LPAR with individually managed access controls to store
sensitive information securely. It provides a new set of hypervisor
calls for Linux kernel to access PKS storage.

Define PLPKS driver using H_CALL interface to access PKS storage.

Tested-by: Greg Joyce <redacted>
Signed-off-by: Nayna Jain <nayna@linux.ibm.com>