linux-kernel - [PATCH 0/2] efi: Add support for EFI_MEMORY_HOT

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Message-ID: <20250201172133.3592112-4-ardb+git@google.com>
Date: Sat,  1 Feb 2025 18:21:34 +0100
From: Ard Biesheuvel <ardb+git@...gle.com>
To: linux-efi@...r.kernel.org
Cc: linux-kernel@...r.kernel.org, Ard Biesheuvel <ardb@...nel.org>
Subject: [PATCH 0/2] efi: Add support for EFI_MEMORY_HOT_PLUGGABLE

From: Ard Biesheuvel <ardb@...nel.org>

Adopt the EFI_MEMORY_HOT_PLUGGABLE memory attribute definition from UEFI
2.11 and test for it where appropriate.

Ard Biesheuvel (2):
  efi: Avoid cold plugged memory for placing the kernel
  efi: Use BIT_ULL() constants for memory attributes

 drivers/firmware/efi/efi.c                 |  6 ++--
 drivers/firmware/efi/libstub/randomalloc.c |  3 ++
 drivers/firmware/efi/libstub/relocate.c    |  3 ++
 include/linux/efi.h                        | 31 ++++++++++----------
 4 files changed, 26 insertions(+), 17 deletions(-)

-- 
2.48.1.362.g079036d154-goog