From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60409) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZldNI-0007ZC-Fa for qemu-devel@nongnu.org; Mon, 12 Oct 2015 09:42:49 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZldNF-00028B-30 for qemu-devel@nongnu.org; Mon, 12 Oct 2015 09:42:48 -0400 Received: from mx1.redhat.com ([209.132.183.28]:37581) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZldNE-00027f-Mp for qemu-devel@nongnu.org; Mon, 12 Oct 2015 09:42:44 -0400 References: <1444397988-20167-1-git-send-email-den@openvz.org> <1444397988-20167-3-git-send-email-den@openvz.org> From: Eric Blake Message-ID: <561BB8D2.60402@redhat.com> Date: Mon, 12 Oct 2015 07:42:42 -0600 MIME-Version: 1.0 In-Reply-To: <1444397988-20167-3-git-send-email-den@openvz.org> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="nwA6335TBjWr28xrsQTqLWtii3alMXi4q" Subject: Re: [Qemu-devel] [PATCH 2/2] kvm/x86: Hyper-V kvm exit List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "Denis V. Lunev" Cc: Gleb Natapov , qemu-devel@nongnu.org, virtualization@lists.linux-foundation.org, rkagan@virtuozzo.com, Andrey Smetanin , Paolo Bonzini , Vitaly Kuznetsov , "K. Y. Srinivasan" This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --nwA6335TBjWr28xrsQTqLWtii3alMXi4q Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 10/09/2015 07:39 AM, Denis V. Lunev wrote: > From: Andrey Smetanin >=20 > 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. > =20 > + /* 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'. --=20 Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org --nwA6335TBjWr28xrsQTqLWtii3alMXi4q Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 Comment: Public key at http://people.redhat.com/eblake/eblake.gpg Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBCAAGBQJWG7jSAAoJEKeha0olJ0NqW30H/AtW7a1y27hRxHQAesxXoxPX 5I3VKhq0U7KETbyRM2tFv1UhxfIvWimPfElvmJ99yiJr+tiY/UatEVb3HBjR+YI2 LlvWR+8wyrv7NdwaefiEQ//TLxqOg2G7E3DtyufzG/0HHVt3eXoNoOpI3TtyO+a1 Kbi0fXdDvh5pAWKUGb0nCoX0fuZED2Y2kx9XJ7xcUAI7NC/yXIHFQPwkeVQvD0Zd ablN7eRBQ29NH5Mq08jNa0QJfvEL+x96LneT21ieY2Hi85c+5NVvRgGf59tvZJaB uwTUziLkG5odFc+qJdaqlY7eUh/YKe40zU3ejBRB6Bw1EQEcteeF9YYDldAVQzs= =LF9s -----END PGP SIGNATURE----- --nwA6335TBjWr28xrsQTqLWtii3alMXi4q--