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[v2,0/2] x86: Refactor and consolidate startup code

Message ID 20250407061132.69315-4-ardb+git@google.com
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Series x86: Refactor and consolidate startup code | expand

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Ard Biesheuvel April 7, 2025, 6:11 a.m. UTC 
From: Ard Biesheuvel <ardb@kernel.org>

v2:
- drop queued patches #1 - #4
- keep exported symbols out of startup/
- rebase onto tip/x86/boot

Ard Biesheuvel (2):
  x86/boot: Move early kernel mapping code into startup/
  x86/boot: Move early SME init code into startup/

 arch/x86/boot/startup/Makefile                             |   3 +-
 arch/x86/boot/startup/map_kernel.c                         | 215 ++++++++++++++++++++
 arch/x86/{mm/mem_encrypt_identity.c => boot/startup/sme.c} |  45 ++--
 arch/x86/include/asm/mem_encrypt.h                         |   2 +-
 arch/x86/kernel/head64.c                                   | 211 +------------------
 arch/x86/mm/Makefile                                       |   6 -
 6 files changed, 240 insertions(+), 242 deletions(-)
 create mode 100644 arch/x86/boot/startup/map_kernel.c
 rename arch/x86/{mm/mem_encrypt_identity.c => boot/startup/sme.c} (92%)


base-commit: cc34e658c6db493c1524077e95b42d478de58f2b