[v2] x86: Refactor and consolidate startup code

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

Ard Biesheuvel posted 2 patches 8 months, 2 weeks ago

Diff against v1 v3 v4 v5
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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%)

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

Posted by Ard Biesheuvel 8 months, 2 weeks ago

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
-- 
2.49.0.504.g3bcea36a83-goog