n@intel.com>;
> Dong, Eric <eric.d...@intel.com>
> Subject: Re: [edk2] [PATCH 2/2] UefiCpuPkg/CpuDxe: remove all code to flush
> TLB for APs
>
> On 1/26/2018 5:03 PM, Jian J Wang wrote:
> > The reason doing this is that we found that calling StartupAllAps() to
&g
On 1/26/2018 5:03 PM, Jian J Wang wrote:
The reason doing this is that we found that calling StartupAllAps() to
flush TLB for all APs in CpuDxe driver after changing page attributes
will spend a lot of time to complete. If there are many page attributes
update requests, the whole system
The reason doing this is that we found that calling StartupAllAps() to
flush TLB for all APs in CpuDxe driver after changing page attributes
will spend a lot of time to complete. If there are many page attributes
update requests, the whole system performance will be slowed down
explicitly,
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