Thread (8 messages) 8 messages, 2 authors, 2021-04-14

Re: [RFC PATCH v2 0/2] kvm/arm64: Try stage2 block mapping for host device MMIO

From: Keqian Zhu <hidden>
Date: 2021-03-31 09:14:33
Also in: kvm, kvmarm, lkml

Kind ping...

On 2021/3/16 21:43, Keqian Zhu wrote:
Hi all,

We have two pathes to build stage2 mapping for MMIO regions.

Create time's path and stage2 fault path.

Patch#1 removes the creation time's mapping of MMIO regions
Patch#2 tries stage2 block mapping for host device MMIO at fault path

Thanks,
Keqian

Keqian Zhu (2):
  kvm/arm64: Remove the creation time's mapping of MMIO regions
  kvm/arm64: Try stage2 block mapping for host device MMIO

 arch/arm64/kvm/mmu.c | 80 +++++++++++++++++++++++---------------------
 1 file changed, 41 insertions(+), 39 deletions(-)
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