From: Paolo Bonzini <pbonzini@redhat.com>
To: "Roman Kagan" <rkagan@virtuozzo.com>,
kvm@vger.kernel.org, "Radim Krčmář" <rkrcmar@redhat.com>
Cc: Evgeny Yakovlev <eyakovlev@virtuozzo.com>,
"Denis V . Lunev" <den@openvz.org>,
Eduardo Habkost <ehabkost@redhat.com>,
Igor Mammedov <imammedo@redhat.com>
Subject: Re: [PATCH v3 0/2] kvm: x86: hyperv: fix userspace interaction flaws
Date: Fri, 23 Jun 2017 12:54:25 +0200 [thread overview]
Message-ID: <1119f913-149c-26dc-4078-ffe77f716895@redhat.com> (raw)
In-Reply-To: <20170622135102.22487-1-rkagan@virtuozzo.com>
On 22/06/2017 15:51, Roman Kagan wrote:
> This patchset contains fixes for two hyperv implementation flaws in KVM
> that surfaced when the userspace (QEMU) started to use it more actively.
>
> In both cases more control is delegated from KVM to userspace.
>
> v2 -> v3:
> - add documentation
> - add handling of args[0] to KVM_CAP_HYPERV_SYNIC2
>
> v1 -> v2:
> - add patch 1
> - add capability in patch 2
>
> Roman Kagan (2):
> kvm: x86: hyperv: add KVM_CAP_HYPERV_SYNIC2
> kvm: x86: hyperv: make VP_INDEX managed by userspace
>
> Documentation/virtual/kvm/api.txt | 18 ++++++++++++
> arch/x86/include/asm/kvm_host.h | 2 ++
> arch/x86/kvm/hyperv.h | 2 +-
> include/uapi/linux/kvm.h | 2 ++
> arch/x86/kvm/hyperv.c | 62 ++++++++++++++++++++++++---------------
> arch/x86/kvm/x86.c | 8 ++++-
> 6 files changed, 69 insertions(+), 25 deletions(-)
>
Looks good, thanks.
Paolo
next prev parent reply other threads:[~2017-06-23 10:54 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-22 13:51 [PATCH v3 0/2] kvm: x86: hyperv: fix userspace interaction flaws Roman Kagan
2017-06-22 13:51 ` [PATCH v3 1/2] kvm: x86: hyperv: add KVM_CAP_HYPERV_SYNIC2 Roman Kagan
2017-06-22 13:51 ` [PATCH v3 2/2] kvm: x86: hyperv: make VP_INDEX managed by userspace Roman Kagan
2017-06-23 10:54 ` Paolo Bonzini [this message]
2017-07-13 15:29 ` [PATCH v3 0/2] kvm: x86: hyperv: fix userspace interaction flaws Roman Kagan
2017-07-13 15:45 ` Radim Krčmář
2017-07-13 16:38 ` Radim Krčmář
2017-07-13 16:41 ` Radim Krčmář
2017-07-13 18:15 ` Roman Kagan
2017-07-13 18:52 ` Radim Krčmář
2017-07-13 19:15 ` Roman Kagan
2017-07-13 16:55 ` Roman Kagan
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