From: Eric Blake <eblake@redhat.com> To: "Denis V. Lunev" <den@openvz.org> Cc: Gleb Natapov <gleb@kernel.org>, qemu-devel@nongnu.org, virtualization@lists.linux-foundation.org, rkagan@virtuozzo.com, Andrey Smetanin <asmetanin@virtuozzo.com>, Paolo Bonzini <pbonzini@redhat.com>, Vitaly Kuznetsov <vkuznets@redhat.com>, "K. Y. Srinivasan" <kys@microsoft.com> Subject: Re: [Qemu-devel] [PATCH 2/2] kvm/x86: Hyper-V kvm exit Date: Mon, 12 Oct 2015 07:42:42 -0600 [thread overview] Message-ID: <561BB8D2.60402@redhat.com> (raw) In-Reply-To: <1444397988-20167-3-git-send-email-den@openvz.org> [-- Attachment #1: Type: text/plain, Size: 1155 bytes --] On 10/09/2015 07:39 AM, Denis V. Lunev wrote: > From: Andrey Smetanin <asmetanin@virtuozzo.com> > > A new vcpu exit is introduced to notify the userspace of the > changes in Hyper-V synic configuraion triggered by guest writing to the s/configuraion/configuration/ Is 'synic' intended? Is it short for something (if so, spelling it out may help)? > +++ b/Documentation/virtual/kvm/api.txt > @@ -3331,6 +3331,12 @@ the userspace IOAPIC should process the EOI and retrigger the interrupt if > it is still asserted. Vector is the LAPIC interrupt vector for which the > EOI was received. > > + /* KVM_EXIT_HYPERV */ > + struct kvm_hyperv_exit hyperv; > +Indicates that the VCPU's exits into userspace to process some tasks s/VCPU's/VCPU/ > +related with Hyper-V emulation. Currently used to synchronize modified > +Hyper-V synic state with userspace. Again, is 'synic' intended? Hmm, I see it throughout the patch, so it looks intentional, but I keep trying to read it as a typo for 'sync'. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org [-- Attachment #2: OpenPGP digital signature --] [-- Type: application/pgp-signature, Size: 604 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: Eric Blake <eblake@redhat.com> To: "Denis V. Lunev" <den@openvz.org> Cc: Gleb Natapov <gleb@kernel.org>, qemu-devel@nongnu.org, virtualization@lists.linux-foundation.org, rkagan@virtuozzo.com, Andrey Smetanin <asmetanin@virtuozzo.com>, Paolo Bonzini <pbonzini@redhat.com>, Vitaly Kuznetsov <vkuznets@redhat.com> Subject: Re: [Qemu-devel] [PATCH 2/2] kvm/x86: Hyper-V kvm exit Date: Mon, 12 Oct 2015 07:42:42 -0600 [thread overview] Message-ID: <561BB8D2.60402@redhat.com> (raw) In-Reply-To: <1444397988-20167-3-git-send-email-den@openvz.org> [-- Attachment #1.1: Type: text/plain, Size: 1155 bytes --] On 10/09/2015 07:39 AM, Denis V. Lunev wrote: > From: Andrey Smetanin <asmetanin@virtuozzo.com> > > A new vcpu exit is introduced to notify the userspace of the > changes in Hyper-V synic configuraion triggered by guest writing to the s/configuraion/configuration/ Is 'synic' intended? Is it short for something (if so, spelling it out may help)? > +++ b/Documentation/virtual/kvm/api.txt > @@ -3331,6 +3331,12 @@ the userspace IOAPIC should process the EOI and retrigger the interrupt if > it is still asserted. Vector is the LAPIC interrupt vector for which the > EOI was received. > > + /* KVM_EXIT_HYPERV */ > + struct kvm_hyperv_exit hyperv; > +Indicates that the VCPU's exits into userspace to process some tasks s/VCPU's/VCPU/ > +related with Hyper-V emulation. Currently used to synchronize modified > +Hyper-V synic state with userspace. Again, is 'synic' intended? Hmm, I see it throughout the patch, so it looks intentional, but I keep trying to read it as a typo for 'sync'. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org [-- Attachment #1.2: OpenPGP digital signature --] [-- Type: application/pgp-signature, Size: 604 bytes --] [-- Attachment #2: Type: text/plain, Size: 183 bytes --] _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization
next prev parent reply other threads:[~2015-10-12 13:42 UTC|newest] Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-10-09 13:39 [Qemu-devel] [PATCH 0/2] Hyper-V synthetic interrupt controller Denis V. Lunev 2015-10-09 13:39 ` Denis V. Lunev 2015-10-09 13:39 ` [Qemu-devel] [PATCH 1/2] kvm/x86: " Denis V. Lunev 2015-10-09 13:39 ` Denis V. Lunev 2015-10-09 14:42 ` [Qemu-devel] " Paolo Bonzini 2015-10-09 14:42 ` Paolo Bonzini 2015-10-09 15:53 ` [Qemu-devel] " Roman Kagan 2015-10-09 15:58 ` Paolo Bonzini 2015-10-09 15:58 ` Paolo Bonzini 2015-10-09 15:53 ` Roman Kagan 2015-10-12 7:54 ` [Qemu-devel] " Christian Borntraeger 2015-10-12 7:54 ` Christian Borntraeger 2015-10-12 8:48 ` [Qemu-devel] " Cornelia Huck 2015-10-12 8:48 ` Cornelia Huck 2015-10-12 8:58 ` [Qemu-devel] " Paolo Bonzini 2015-10-12 8:58 ` Paolo Bonzini 2015-10-12 11:05 ` Roman Kagan 2015-10-12 11:05 ` [Qemu-devel] " Roman Kagan 2015-10-09 13:39 ` [Qemu-devel] [PATCH 2/2] kvm/x86: Hyper-V kvm exit Denis V. Lunev 2015-10-09 13:39 ` Denis V. Lunev 2015-10-09 14:41 ` [Qemu-devel] " Paolo Bonzini 2015-10-09 14:41 ` Paolo Bonzini 2015-10-09 14:53 ` [Qemu-devel] " Roman Kagan 2015-10-09 14:57 ` Paolo Bonzini 2015-10-09 14:57 ` Paolo Bonzini 2015-10-09 14:53 ` Roman Kagan 2015-10-12 13:42 ` Eric Blake [this message] 2015-10-12 13:42 ` [Qemu-devel] " Eric Blake 2015-10-12 13:44 ` Eric Blake 2015-10-12 13:44 ` Eric Blake 2015-10-12 13:46 ` Paolo Bonzini 2015-10-12 13:46 ` Paolo Bonzini 2015-10-12 13:46 ` Denis V. Lunev 2015-10-12 13:46 ` Denis V. Lunev 2015-10-12 22:21 ` KY Srinivasan 2015-10-12 22:21 ` KY Srinivasan 2015-10-12 13:52 ` Roman Kagan 2015-10-12 13:52 ` Roman Kagan
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