Re: [PATCH v4 2/4] powerpc: expose secure variables to userspace via sysfs

2019-10-15 Thread Oliver O'Halloran
On Tue, 2019-10-01 at 19:41 -0400, Nayna Jain wrote: > PowerNV secure variables, which store the keys used for OS kernel > verification, are managed by the firmware. These secure variables need to > be accessed by the userspace for addition/deletion of the certificates. > > This patch adds the sys

[PATCH v4 2/4] powerpc: expose secure variables to userspace via sysfs

2019-10-01 Thread Nayna Jain
PowerNV secure variables, which store the keys used for OS kernel verification, are managed by the firmware. These secure variables need to be accessed by the userspace for addition/deletion of the certificates. This patch adds the sysfs interface to expose secure variables for PowerNV secureboot.