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hv: disable AC for split-lock by default.

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This patch disables the AC for split-lock check.

Tracked-On: #4765
Signed-off-by: Jie Deng <jie.deng@intel.com>
This commit is contained in:
Jie Deng 2020-09-08 10:01:15 +08:00 committed by wenlingz
parent 2196bc7f41
commit 07b8466b15
1 changed files with 1 additions and 1 deletions
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hypervisor/arch/x86/Kconfig
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@ -354,7 +354,7 @@ config MCE_ON_PSC_WORKAROUND_DISABLED
config ENFORCE_TURNOFF_AC config ENFORCE_TURNOFF_AC
bool "Force to disable #AC for Split-locked Access" bool "Force to disable #AC for Split-locked Access"
default n default y
help help
If CPU has #AC for split-locked access, HV enable it and VMs can't disable. If CPU has #AC for split-locked access, HV enable it and VMs can't disable.
Set this to enforce turn off that #AC, for community developer only. Set this to enforce turn off that #AC, for community developer only.