Messages in this thread | | | From | "Edgecombe, Rick P" <> | Subject | Re: [PATCH v13 18/22] x86/virt/tdx: Keep TDMRs when module initialization is successful | Date | Fri, 15 Sep 2023 23:10:47 +0000 |
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On Sat, 2023-08-26 at 00:14 +1200, Kai Huang wrote: > On the platforms with the "partial write machine check" erratum, the > kexec() needs to convert all TDX private pages back to normal before > booting to the new kernel. Otherwise, the new kernel may get > unexpected > machine check. > > There's no existing infrastructure to track TDX private pages. > Change > to keep TDMRs when module initialization is successful so that they > can > be used to find PAMTs. > > Signed-off-by: Kai Huang <kai.huang@intel.com>
Reviewed-by: Rick Edgecombe <rick.p.edgecombe@intel.com>
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