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authorDavid Kaplan <[email protected]>2025-07-07 18:33:07 +0000
committerBorislav Petkov (AMD) <[email protected]>2025-07-11 15:56:41 +0000
commit9687eb2399379ae4e5b5cc1bccdf893c753dcffb (patch)
tree4ee8ff4274517d32ae23ef45afa5e58a2072f4de /rust/helpers/io.c
parentx86/bugs: Add attack vector controls for spectre_v1 (diff)
downloadkernel-9687eb2399379ae4e5b5cc1bccdf893c753dcffb.tar.gz
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x86/bugs: Add attack vector controls for retbleed
Use attack vector controls to determine if retbleed mitigation is required. Disable SMT if cross-thread protection is desired and STIBP is not available. Signed-off-by: David Kaplan <[email protected]> Signed-off-by: Borislav Petkov (AMD) <[email protected]> Link: https://lore.kernel.org/[email protected]
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