[edk2-devel] [PATCH v3 0/6] UefiCpuPkg/MpInitLib: Add support for multiple MP_HAND_OFF HOBs

["Gerd Hoffmann" <kraxel@redhat.com>]

Needed to boot guests with thousands of vcpus.

v3:
 - refine comments and commit messages.
 - fix MaxCpusPerHob calculation.
 - pick up review tags.
 - add patch to speed up GetBspNumber a bit.
v2:
 - rework HOB loops for better performance: O(n) instead of O(n^2).

Gerd Hoffmann (6):
  UefiCpuPkg/MpInitLib: Add support for multiple HOBs to GetMpHandOffHob
  UefiCpuPkg/MpInitLib: Add support for multiple HOBs to GetBspNumber()
  UefiCpuPkg/MpInitLib: Add support for multiple HOBs to
    SwitchApContext()
  UefiCpuPkg/MpInitLib: Add support for multiple HOBs to
    MpInitLibInitialize
  UefiCpuPkg/MpInitLib: Add support for multiple HOBs to SaveCpuMpData()
  UefiCpuPkg/MpInitLib: return early in GetBspNumber()

 UefiCpuPkg/Library/MpInitLib/MpLib.h    |  14 ++-
 UefiCpuPkg/Library/MpInitLib/MpLib.c    | 157 +++++++++++++++---------
 UefiCpuPkg/Library/MpInitLib/PeiMpLib.c |  44 ++++---
 3 files changed, 142 insertions(+), 73 deletions(-)

-- 
2.43.2



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