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[PATCH v3 0/4] Add Kconfig option to remove microcode loading support
- To: <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Alejandro Vallejo <alejandro.garciavallejo@xxxxxxx>
- Date: Tue, 13 Jan 2026 13:21:00 +0100
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- Cc: Alejandro Vallejo <alejandro.garciavallejo@xxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, Doug Goldstein <cardoe@xxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, "Anthony PERARD" <anthony.perard@xxxxxxxxxx>, Michal Orzel <michal.orzel@xxxxxxx>, Julien Grall <julien@xxxxxxx>, "Daniel P. Smith" <dpsmith@xxxxxxxxxxxxxxxxxxxx>, Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>
- Delivery-date: Tue, 13 Jan 2026 12:21:43 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
Hi,
One more day, one more revision. Same as v2 with feedback addressed.
v1:
https://lore.kernel.org/xen-devel/20251112162219.226075-1-alejandro.garciavallejo@xxxxxxx/
v2:
https://lore.kernel.org/xen-devel/20260112150259.74535-1-alejandro.garciavallejo@xxxxxxx/
pipeline (green):
https://gitlab.com/xen-project/people/agvallejo/xen/-/pipelines/2260019646
Cheers,
Alejandro
Alejandro Vallejo (4):
x86/ucode: Fix typo s/mitigiated/mitigated/
x86/ucode: Rename UCODE_SCAN_DEFAULT to MICROCODE_SCAN_DEFAULT
earlycpio: lib-ify earlycpio.c
x86/ucode: Add Kconfig option to remove microcode loading
automation/gitlab-ci/build.yaml | 2 +-
docs/admin-guide/microcode-loading.rst | 2 ++
docs/misc/efi.pandoc | 2 ++
docs/misc/xen-command-line.pandoc | 4 ++--
docs/misra/exclude-list.json | 8 ++++----
xen/arch/x86/Kconfig | 16 +++++++++++++++-
xen/arch/x86/cpu/microcode/amd.c | 22 ++++++++++++----------
xen/arch/x86/cpu/microcode/core.c | 17 +++++++++++++----
xen/arch/x86/cpu/microcode/intel.c | 11 +++++++----
xen/arch/x86/cpu/microcode/private.h | 2 ++
xen/arch/x86/efi/efi-boot.h | 3 ++-
xen/arch/x86/platform_hypercall.c | 22 +++++++++++++++-------
xen/common/Makefile | 2 +-
xen/lib/Makefile | 1 +
xen/{common => lib}/earlycpio.c | 0
15 files changed, 79 insertions(+), 35 deletions(-)
rename xen/{common => lib}/earlycpio.c (100%)
base-commit: a2a34d76643e49ccc949296c9a45888034e50b55
--
2.43.0
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