microsoft / mu_basecore

Project Mu BaseCore
https://microsoft.github.io/mu/
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UefiCpuPkg: Ensure Valid PeiServicesTablePointerLibIdt [Rebase & FF] #1026

Closed os-d closed 3 months ago

os-d commented 3 months ago

Description

Fix to allow compatibility with PeiServicesTablePointerLibIdt

APs all hitting exceptions because silicon specific code expected a valid PeiServicesTablePointer before the IDT address.

Silicon code needs to be updated to not leverage PeiServices but for compatibility with older silicon code support this behavior

How This Was Tested

2311 change.

Integration Instructions

N/A.

codecov-commenter commented 3 months ago

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Please upload report for BASE (release/202405@ec43c40). Learn more about missing BASE report.

Additional details and impacted files ```diff @@ Coverage Diff @@ ## release/202405 #1026 +/- ## ================================================= Coverage ? 22.61% ================================================= Files ? 100 Lines ? 4697 Branches ? 1772 ================================================= Hits ? 1062 Misses ? 3191 Partials ? 444 ``` | [Flag](https://app.codecov.io/gh/microsoft/mu_basecore/pull/1026/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=microsoft) | Coverage Δ | | |---|---|---| | [UefiCpuPkg](https://app.codecov.io/gh/microsoft/mu_basecore/pull/1026/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=microsoft) | `22.61% <ø> (?)` | | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=microsoft#carryforward-flags-in-the-pull-request-comment) to find out more.

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