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Differential D22590

Place IBRS, SSB, and MDS into the machdep.mitigations tree
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Authored by scottl on Thu, Nov 28, 6:37 AM.

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kib
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rS355436: Move the mds, irbs, and ssb mitigation knobs into machdep.mitigations.
Summary

Place IBRS, SSB, and MDS into the machdep.mitigations tree

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rS FreeBSD src repository
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Automatic diff as part of commit; lint not applicable.
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Automatic diff as part of commit; unit tests not applicable.

Event Timeline

scottl created this revision.Thu, Nov 28, 6:37 AM
kib added a comment.Thu, Nov 28, 12:56 PM

You need to update security(7). Also it makes sense to remove old sysctls at least for HEAD.

This revision was not accepted when it landed; it landed in state Needs Review.Fri, Dec 6, 2:43 AM
Closed by commit rS355436: Move the mds, irbs, and ssb mitigation knobs into machdep.mitigations. (authored by scottl). · Explain Why
This revision was automatically updated to reflect the committed changes.
scottl added a commit: rS355436: Move the mds, irbs, and ssb mitigation knobs into machdep.mitigations..

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head/sys/amd64/amd64/machdep.c

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head/sys/x86/x86/cpu_machdep.c

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