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| author | Eric Dong <eric.dong@intel.com> | 2020-04-29 14:51:20 +0300 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2020-04-30 07:11:13 +0300 |
| commit | 052aa07da46d96d7069d12f28fc31deb68a6d75e (patch) | |
| tree | 403400765898f3559d256f4e3c90bac7ce5c6d44 /BaseTools/Source/Python/CommonDataClass/FdfClass.py | |
| parent | b2034179e8feed9c7d3bc8f9d40a18fd236c5b57 (diff) | |
| download | edk2-052aa07da46d96d7069d12f28fc31deb68a6d75e.tar.xz | |
UefiCpuPkg/MpInitLib: Restore IDT context for APs.
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2683
This patch fixes an assertion because AP can't find the CpuMpData.
When AP is waken up through Init-Sipi-Sipi, AP's IDT should
be restored to pre-allocated buffer so AP can get the CpuMpData
through the IDT base address.
Current code already has logic to handle this when CpuMpData->
InitFlag is ApInitConfig but misses the logic
when CpuMpData->InitFlag is ApInitReconfig.
This patch fixes this gap.
Reviewed-by: Ray Ni <ray.ni@intel.com>
Regression-tested-by: Laszlo Ersek <lersek@redhat.com>
Cc: Chandana Kumar <chandana.c.kumar@intel.com>
Signed-off-by: Eric Dong <eric.dong@intel.com>
Diffstat (limited to 'BaseTools/Source/Python/CommonDataClass/FdfClass.py')
0 files changed, 0 insertions, 0 deletions