Re: [PATCH] powerpc/pseries: detect secure and trusted boot state of the system.

Nayna Jain writes: > The device-tree property to check secure and trusted boot state is > different for guests(pseries) compared to baremetal(powernv). > > This patch updates the existing is_ppc_secureboot_enabled() and > is_ppc_trustedboot_enabled() function to add support for pseries. > > Signed

Re: [PATCH] powerpc/pseries: detect secure and trusted boot state of the system.

As a final extra note, https://github.com/daxtens/qemu/tree/pseries-secboot is a qemu repository that fakes out the relevant properties if anyone else wants to test this. Also, > 3-9 - enabled, OS-defined behaviour. In this patch we map all these >values to enabled and enforcing. Aga

Re: [PATCH] powerpc/pseries: detect secure and trusted boot state of the system.

Thanks Nayna! I'm hoping to get better public documentation for this soon as it's not documented in a public PAPR yet. Until then: The values of ibm,secure-boot under PowerVM are: 0 - disabled 1 - audit mode only. This patch ignores this value for Linux, which I think is the appropriat

[PATCH] powerpc/pseries: detect secure and trusted boot state of the system.

The device-tree property to check secure and trusted boot state is different for guests(pseries) compared to baremetal(powernv). This patch updates the existing is_ppc_secureboot_enabled() and is_ppc_trustedboot_enabled() function to add support for pseries. Signed-off-by: Nayna Jain --- arch/p