x86/speculation: Do not match steppings
authorBen Hutchings <benh@debian.org>
Tue, 5 May 2020 01:09:56 +0000 (02:09 +0100)
committerBen Hutchings <benh@debian.org>
Tue, 9 Jun 2020 17:50:00 +0000 (18:50 +0100)
commite726d610d6105f61426d11b6e6a93674a3453f7b
tree7c5c0ab3e402e553f84efac53f6486cfaf345758
parent0fc0f226b929d8fd98a8a5447bdc0e1b91784316
x86/speculation: Do not match steppings

Forwarded: not-needed

Adding the x86_cpu_id::steppings field is an ABI change.  It doesn't
seem worth the trouble of another ABI bump just to be able to report
some potential future CPU steppings as invulnerable.  Until we have
other change that require an ABI bump, match the affected models
regardless of stepping.

Gbp-Pq: Topic debian/abi
Gbp-Pq: Name x86-speculation-do-not-match-steppings.patch
arch/x86/kernel/cpu/common.c