Add Neoverse-V3 (0xd84) and Neoverse-V3AE (0xd83) to the Spectre
variant whitelist with the same profile as Neoverse-V1/V2 (affected by
Variant 1 only), per ARM's speculative processor vulnerability page.
Also add them to the SLS (CVE-2020-13844) speculative-core list,
consistent with V1/N2/V2.
Verified on AWS Graviton5 (Neoverse-V3, MIDR 0x410fd841): the kernel
reports all variants mitigated/not-affected, while the unpatched
checker false-flags Variant 3a (and Spectre v2 inside guests) because
0xd84 falls through to the unrecognized-CPU default.
Fixes#582
Signed-off-by: Jay Chung <jaehoc@amazon.com>
Jay Chung