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[Qemu-devel] [PATCHv2 0/3] target-ppc: Clean up handling of SDR1 and ext
From: |
David Gibson |
Subject: |
[Qemu-devel] [PATCHv2 0/3] target-ppc: Clean up handling of SDR1 and external HPTs |
Date: |
Mon, 7 Mar 2016 13:26:23 +1100 |
These patches cleans up handling of SDR1 (master page table pointer
register for Power) and related cases with an external (i.e. managed
by qemu or KVM, rather than the guest) hash page table (HPT).
I wouldn't push 1/3 or 2/3 on their own after the soft freeze, except
that they simplify 3/3, which fixes a real regression.
Changes since v1:
* Split out SREGS getters/putters instead of creating a special one just for
SDR1
David Gibson (3):
target-ppc: Split out SREGS get/put functions
target-ppc: Add helpers for updating a CPU's SDR1 and external HPT
target-ppc: Eliminate kvmppc_kern_htab global
hw/ppc/spapr.c | 16 +-
hw/ppc/spapr_hcall.c | 10 +-
target-ppc/kvm.c | 421 ++++++++++++++++++++++++++----------------------
target-ppc/kvm_ppc.h | 6 +
target-ppc/mmu-hash64.c | 81 +++++++---
target-ppc/mmu-hash64.h | 11 +-
target-ppc/mmu_helper.c | 13 +-
7 files changed, 315 insertions(+), 243 deletions(-)
--
2.5.0
- [Qemu-devel] [PATCHv2 0/3] target-ppc: Clean up handling of SDR1 and external HPTs,
David Gibson <=
[Qemu-devel] [PATCHv2 3/3] target-ppc: Eliminate kvmppc_kern_htab global, David Gibson, 2016/03/06