x86/bugs: Add attack vector controls for spectre_v2
authorDavid Kaplan <david.kaplan@amd.com>
Mon, 7 Jul 2025 18:33:10 +0000 (13:33 -0500)
committerBorislav Petkov (AMD) <bp@alien8.de>
Fri, 11 Jul 2025 15:56:41 +0000 (17:56 +0200)
commitfdf99228e2f4e0486dc629e87fcece42abfe3f9c
tree9ccd91caffa43420fd8489df4fa591a29d22508e
parentddcd4d3cb37c8ad60cdbaaffe93f85e15e2babb5
x86/bugs: Add attack vector controls for spectre_v2

Use attack vector controls to determine if spectre_v2 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/20250707183316.1349127-16-david.kaplan@amd.com
arch/x86/kernel/cpu/bugs.c