Re: [PATCH] powerpc: increase MIN RMA size for CAS negotiation

2025-02-05 Thread Michael Chang via Grub-devel
On Wed, Jan 15, 2025 at 05:46:05PM +0530, Avnish Chouhan wrote: > Change RMA size from 512 MB to 768 MB which will result > in more memory at boot time for PowerPC. When PowerPC LPAR use/uses vTPM, > Secure Boot or FADump, the 512 MB RMA memory is not sufficient for > booting. With this 512 MB RMA,

Re: [PATCH v1 13/21] ieee1275: enter lockdown based on /ibm,secure-boot

2025-02-05 Thread Avnish Chouhan
On 2024-12-18 20:26, Sudhakar Kuppusamy wrote: From: Daniel Axtens If the 'ibm,secure-boot' property of the root node is 2 or greater, enter lockdown. Signed-off-by: Daniel Axtens Signed-off-by: Sudhakar Kuppusamy --- docs/grub.texi | 4 ++-- grub-core/Makefile.core.def

Re: [PATCH v1 10/21] appended signatures: support verifying appended signatures

2025-02-05 Thread Avnish Chouhan
On 2024-12-18 20:26, Sudhakar Kuppusamy wrote: From: Daniel Axtens Building on the parsers and the ability to embed x509 certificates, as well as the existing gcrypt functionality, add a module for verifying appended signatures. This includes a verifier that requires that Linux kernels and gru