Messages in this thread | | | Date | Mon, 26 Feb 2024 08:21:23 -0800 | Subject | Re: [PATCH v2 0/2] x86/cpu: fix invalid MTRR mask values for SEV or TME | From | Dave Hansen <> |
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On 2/25/24 17:57, Yin Fengwei wrote: > On 2/23/24 02:08, Paolo Bonzini wrote: >> On Thu, Feb 22, 2024 at 7:07 PM Dave Hansen <dave.hansen@intel.com> wrote: >>>> Ping, in the end are we applying these patches for either 6.8 or 6.9? >>> Let me poke at them and see if we can stick them in x86/urgent early >>> next week. They do fix an actual bug that's biting people, right? >> Yes, I have gotten reports of {Sapphire,Emerald} Rapids machines that >> don't boot at all without either these patches or >> "disable_mtrr_cleanup". > We tried platform other than Sapphire and Emerald. This patchset can fix > boot issues on that platform also.
Fengwei, could you also test this series on the troublesome hardware, please?
> https://lore.kernel.org/all/20240222183926.517AFCD2@davehans-spike.ostc.intel.com/
If it _also_ fixes the problem, it'll be a strong indication that it's the right long-term approach.
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