Re: [PATCH] KVM: PPC: Book3S HV: Don't drop low-order page address bits

2013-12-18 Thread Alexander Graf
On 16.12.2013, at 03:31, Paul Mackerras pau...@samba.org wrote: Commit caaa4c804fae (KVM: PPC: Book3S HV: Fix physical address calculations) unfortunately resulted in some low-order address bits getting dropped in the case where the guest is creating a 4k HPTE and the host page size is 64k.

[PATCH] KVM: PPC: Book3S HV: Don't drop low-order page address bits

2013-12-15 Thread Paul Mackerras
Commit caaa4c804fae (KVM: PPC: Book3S HV: Fix physical address calculations) unfortunately resulted in some low-order address bits getting dropped in the case where the guest is creating a 4k HPTE and the host page size is 64k. By getting the low-order bits from hva rather than gpa we miss out on