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by blockoperation 3080 days ago
Just to add to that, it looks like some manufacturers have already pushed out the new microcode alongside the recent ME fixes.

I flashed my Skylake laptop a few days ago, and now I'm on microcode rev 0xc2 (versus 0xba in the latest Intel tarball). CPUID output suggests IBRS support (according to [1]).

[1] https://patchwork.kernel.org/patch/10147547/