From: Peter Xu <peterx@redhat.com>
To: kvm@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Christophe de Dinechin <dinechin@redhat.com>,
Sean Christopherson <sean.j.christopherson@intel.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Jason Wang <jasowang@redhat.com>, Yan Zhao <yan.y.zhao@intel.com>,
"Michael S . Tsirkin" <mst@redhat.com>,
Kevin Tian <kevin.tian@intel.com>,
Alex Williamson <alex.williamson@redhat.com>,
"Dr . David Alan Gilbert" <dgilbert@redhat.com>,
Vitaly Kuznetsov <vkuznets@redhat.com>
Subject: Re: [PATCH v4 00/14] KVM: Dirty ring interface
Date: Tue, 3 Mar 2020 12:33:34 -0500 [thread overview]
Message-ID: <20200303173334.GE464129@xz-x1> (raw)
In-Reply-To: <20200205025105.367213-1-peterx@redhat.com>
On Tue, Feb 04, 2020 at 09:50:51PM -0500, Peter Xu wrote:
> KVM branch:
> https://github.com/xzpeter/linux/tree/kvm-dirty-ring
>
> QEMU branch for testing:
> https://github.com/xzpeter/qemu/tree/kvm-dirty-ring
>
> v4 changelog:
>
> - refactor ring layout: remove indices, use bit 0/1 in the gfn.flags
> field to encode GFN status (invalid, dirtied, collected) [Michael,
> Paolo]
> - patch memslot_valid_for_gpte() too to check against memslot flags
> rather than dirty_bitmap pointer
> - fix build on non-x86 arch [syzbot]
> - fix comment for kvm_dirty_gfn [Michael]
> - check against VM_EXEC, VM_SHARED for mmaps [Michael]
> - fix "KVM: X86: Don't track dirty for
> KVM_SET_[TSS_ADDR|IDENTITY_MAP_ADDR]" to unbreak
> unrestricted_guest=N [Sean]
> - some rework in the test code, e.g., more comments
Any comments before I repost another version? Thanks,
--
Peter Xu
prev parent reply other threads:[~2020-03-03 17:33 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-05 2:50 [PATCH v4 00/14] KVM: Dirty ring interface Peter Xu
2020-02-05 2:50 ` [PATCH v4 01/14] KVM: X86: Change parameter for fast_page_fault tracepoint Peter Xu
2020-02-05 2:50 ` [PATCH v4 02/14] KVM: Cache as_id in kvm_memory_slot Peter Xu
2020-02-05 2:50 ` [PATCH v4 03/14] KVM: X86: Don't track dirty for KVM_SET_[TSS_ADDR|IDENTITY_MAP_ADDR] Peter Xu
2020-02-05 2:58 ` [PATCH 04/14] KVM: Pass in kvm pointer into mark_page_dirty_in_slot() Peter Xu
2020-02-05 2:58 ` [PATCH 05/14] KVM: X86: Implement ring-based dirty memory tracking Peter Xu
2020-02-05 2:58 ` [PATCH 06/14] KVM: Make dirty ring exclusive to dirty bitmap log Peter Xu
2020-02-05 2:58 ` [PATCH 07/14] KVM: Don't allocate dirty bitmap if dirty ring is enabled Peter Xu
2020-02-05 2:58 ` [PATCH 08/14] KVM: selftests: Always clear dirty bitmap after iteration Peter Xu
2020-02-05 2:58 ` [PATCH 09/14] KVM: selftests: Sync uapi/linux/kvm.h to tools/ Peter Xu
2020-02-05 2:58 ` [PATCH 10/14] KVM: selftests: Use a single binary for dirty/clear log test Peter Xu
2020-02-05 9:28 ` Andrew Jones
2020-02-05 15:46 ` Peter Xu
2020-02-05 17:11 ` Andrew Jones
2020-02-05 17:39 ` Peter Xu
2020-02-06 22:40 ` Peter Xu
2020-02-07 8:31 ` Andrew Jones
2020-02-05 2:58 ` [PATCH 11/14] KVM: selftests: Introduce after_vcpu_run hook for dirty " Peter Xu
2020-02-05 2:58 ` [PATCH 12/14] KVM: selftests: Add dirty ring buffer test Peter Xu
2020-02-05 2:58 ` [PATCH 13/14] KVM: selftests: Let dirty_log_test async for dirty ring test Peter Xu
2020-02-05 9:48 ` Andrew Jones
2020-02-05 15:55 ` Peter Xu
2020-02-05 17:15 ` Andrew Jones
2020-02-05 3:00 ` [PATCH 14/14] KVM: selftests: Add "-c" parameter to dirty log test Peter Xu
2020-03-03 17:33 ` Peter Xu [this message]
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