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

2022-07-20 Thread Murilo Opsfelder Araújo
Hi, Nayna. Some comments below. On 7/12/22 21:59, Nayna Jain wrote: 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

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

2022-07-19 Thread Eric Richter
On 7/12/22 7:59 PM, Nayna Jain wrote: > 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. >

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

2022-07-18 Thread Gregory Joyce
] 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

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

2022-07-18 Thread Gregory Joyce
Tested-by: Greg Joyce From: Nayna Jain Sent: Tuesday, July 12, 2022 7:59 PM To: linuxppc-dev@lists.ozlabs.org Cc: Michael Ellerman ; Benjamin Herrenschmidt ; Paul Mackerras ; George Wilson ; Gregory Joyce ; Nayna Jain Subject: [PATCH 1/2] powerpc/pseries

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

2022-07-12 Thread Nayna Jain
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 ac