mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-26 14:14:01 +08:00
4429fc64b9
The virtual MPIDR registers (containing topology information) for the guest are currently mapped linearily to the vcpu_id. Improve this mapping for arm64 by using three levels to not artificially limit the number of vCPUs. To help this, change and rename the kvm_vcpu_get_mpidr() function to mask off the non-affinity bits in the MPIDR register. Also add an accessor to later allow easier access to a vCPU with a given MPIDR. Use this new accessor in the PSCI emulation. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org> Reviewed-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org> |
||
|---|---|---|
| .. | ||
| boot | ||
| configs | ||
| crypto | ||
| include | ||
| kernel | ||
| kvm | ||
| lib | ||
| mm | ||
| net | ||
| xen | ||
| Kconfig | ||
| Kconfig.debug | ||
| Makefile | ||