x86/bugs: Add attack vector controls for MMIO
authorDavid Kaplan <david.kaplan@amd.com>
Mon, 7 Jul 2025 18:33:02 +0000 (13:33 -0500)
committerBorislav Petkov (AMD) <bp@alien8.de>
Fri, 11 Jul 2025 15:56:40 +0000 (17:56 +0200)
commitde6f0921ba49f5e07f57eb227dcb69ebb4776911
treea506f611e740c8497bc539245de62ec6f29c641f
parent736565d4edcd8b6dad50fca0c0134e7918e3d61c
x86/bugs: Add attack vector controls for MMIO

Use attack vectors controls to determine if MMIO mitigation is required.

Signed-off-by: David Kaplan <david.kaplan@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/20250707183316.1349127-8-david.kaplan@amd.com
arch/x86/kernel/cpu/bugs.c