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Expose CAT feature to vCAT VM by reporting the number of cache ways/CLOSIDs via the 04H/10H cpuid instructions, so that the VM can take advantage of CAT to prioritize and partition cache resource for its own tasks. Add the vcat_pcbm_to_vcbm() function to map pcbm to vcbm Tracked-On: #5917 Signed-off-by: dongshen <dongsheng.x.zhang@intel.com> Acked-by: Eddie Dong <eddie.dong@Intel.com> |
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