commit | 3377df00ea3fece5293db85fe63baef33bf5152e | [log] [tgz] |
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author | Darren Tucker <dtucker@dtucker.net> | Sun Feb 11 09:32:37 2018 +1100 |
committer | Darren Tucker <dtucker@dtucker.net> | Sun Feb 11 09:32:37 2018 +1100 |
tree | 8bb0afdc52a68c51aa6aed773a9efc4db04ac492 | |
parent | d9e5cf078ea5380da6df767bb1773802ec557ef0 [diff] |
Add checks for Spectre v2 mitigation (retpoline) This adds checks for gcc and clang flags for mitigations for Spectre variant 2, ie "retpoline". It'll automatically enabled if the compiler supports it as part of toolchain hardening flag. ok djm@