Re: [RFC PATCH 0/7] x86/intel_rdt: Restoration of Cache Pseudo-Locked regions

From: Dave Hansen
Date: Fri Aug 03 2018 - 10:23:31 EST


On 08/03/2018 04:45 AM, Thomas Gleixner wrote:
>> Within the kernel two locations with direct invocations of the WBINVD
>> instruction are coverted to native_wbinvd() and compile tested. Neither
>> location is likely to be used on the platforms supporting Cache Pseudo-Locking.
> Can we just get rid of WBINVD?

In general, or just this specific case?