Messages in this thread | | | Date | Wed, 11 Jan 2023 14:29:20 -0800 | Subject | Re: [PATCH v6 6/7] x86/cpu: Support AMD Automatic IBRS | From | Dave Hansen <> |
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On 1/10/23 14:46, Kim Phillips wrote: > The AMD Zen4 core supports a new feature called Automatic IBRS. > > It is a "set-and-forget" feature that means that, like > Intel's Enhanced IBRS, h/w manages its IBRS mitigation > resources automatically across CPL transitions.
This looks a *LOT* better than what was here before. Sharing the eibrs boot options looks great. Thanks,
Acked-by: Dave Hansen <dave.hansen@linux.intel.com>
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