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[PATCH v4 0/3] search: new --efidisk-only option on EFI systems

From: Renaud Métrich
Subject: [PATCH v4 0/3] search: new --efidisk-only option on EFI systems
Date: Fri, 25 Feb 2022 14:57:14 +0100

When using 'search' on EFI systems, we sometimes want to exclude devices
that are not EFI disks (e.g. md, lvm).
This is typically used when wanting to chainload when having a software
raid (md) for EFI partition:
with no option, 'search --file /EFI/redhat/shimx64.efi' sets root envvar
to 'md/boot_efi' which cannot be used for chainloading since there is no
effective EFI device behind.

This set of patches also refactor handling of --no-floppy option.

Changes in this version:

- split --no-floppy refactoring (patch 2/3)
- documented --efidisk-only option (patch 3/3)

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