Re: [PATCH] loader/i386/linux: Transfer EDID information to kernel

2025-10-01 Thread Neal Gompa
On Tue, Sep 16, 2025 at 9:50 AM Thomas Zimmermann wrote: > > The Linux kernel's struct bootparams provides a field at offset 0x140 > for storing an EDID header. Copy the video adapter's data to the field. > > The edid_info field was added in 2003 (see "[FBDEV] EDID support from > OpenFirmware on P

[PATCH] hfsplus: Allow reading files created by Mac OS 9

2025-10-01 Thread Dave Vasilevsky
The `permissions` field of hfsplus files is only used by Mac OS X. This causes Grub to skip reading files created by Mac OS 9, since their file mode is read as unknown. Instead, assume files with zero mode are regular files. From Technote 1150: "The traditional Mac OS implementation of HFS Plus do

Re: [PATCH v13 11/20] powerpc_ieee1275: Read the db and dbx secure boot variables

2025-10-01 Thread Daniel Kiper
On Tue, Sep 30, 2025 at 05:10:05PM +0530, Sudhakar Kuppusamy wrote: > Enhancing the infrastructure to enable the Platform Keystore (PKS) feature, > which provides access to the SB_VERSION, db, and dbx secure boot variables > from PKS. > > If PKS is enabled, it will read secure boot variables such a

Re: [PATCH v3] command/extcmd: perform explicit NULL check in both the unregister helpers

2025-10-01 Thread Daniel Kiper
On Mon, Sep 29, 2025 at 05:47:59PM +0530, Srish Srinivasan wrote: > On 9/29/25 5:25 PM, Daniel Kiper wrote: > > On Mon, Sep 22, 2025 at 11:32:46AM +0530, Srish Srinivasan wrote: > > > During command registration, grub_register_command_prio > > > returns a 0 when there is a failure in memory allocat

Re: [PATCH v13 15/20] appended signatures: GRUB commands to manage the certificates

2025-10-01 Thread Sridhar Markonda
On 30/09/25 5:10 pm, Sudhakar Kuppusamy wrote: Introducing the following GRUB commands to manage the certificates. 1. append_list_db: Show the list of trusted certificates from the db list 2. append_add_db_cert: Add the trusted certificate to the db list 3. append_add_dbx_ce

Re: [PATCH v13 16/20] appended signatures: GRUB commands to manage the hashes

2025-10-01 Thread Sridhar Markonda
On 30/09/25 5:10 pm, Sudhakar Kuppusamy wrote: Introducing the following GRUB commands to manage certificate/binary hashes. 1. append_list_dbx: Show the list of distrusted certificates and binary/certificate hashes from the dbx list. 2. append_add_db_hash: Add the tru