From: Ruiyu Ni <ruiyu.ni@intel.com>
Date: Wed, 17 Jan 2018 05:52:06 +0000 (+0800)
Subject: UefiCpuPkg/MpInitLib: Fix timer interrupt is disabled after SwitchBSP
X-Git-Tag: edk2-stable201903~2587
X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=9c6961d5987c1cabe4d7136fe506f00ce1c501c8;hp=9c6961d5987c1cabe4d7136fe506f00ce1c501c8

UefiCpuPkg/MpInitLib: Fix timer interrupt is disabled after SwitchBSP

Commits a2ea6894e6ca95e8d7a254593661a79e4b988626
* UefiCpuPkg/MpInitLib: Fix a bug that AP enters timer INT handler
masked the interrupts in AP.
But it didn't unmask the interrupt in new BSP when Switch BSP
happens.
The patch fixed this issue.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jeff Fan <vanjeff_919@hotmail.com>
Cc: Eric Dong <eric.dong@intel.com>
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