From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59679) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ehEut-0004rc-Lx for qemu-devel@nongnu.org; Thu, 01 Feb 2018 08:28:45 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ehEup-0000Kd-CQ for qemu-devel@nongnu.org; Thu, 01 Feb 2018 08:28:39 -0500 Date: Thu, 1 Feb 2018 14:28:28 +0100 From: Cornelia Huck Message-ID: <20180201142828.05db0228.cohuck@redhat.com> In-Reply-To: <20180129125623.21729-1-david@redhat.com> References: <20180129125623.21729-1-david@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH v3 00/18] s390x: flic rework, tcg flic support and STSI List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: David Hildenbrand Cc: qemu-s390x@nongnu.org, qemu-devel@nongnu.org, Christian Borntraeger , Richard Henderson , Alexander Graf , Thomas Huth On Mon, 29 Jan 2018 13:56:05 +0100 David Hildenbrand wrote: > This patch series implements floating interrupt support for TCG and fixes > STSI so we can remove warnings related to s390x SMP and MTTCG. > > KVM code has to be touched in order to factor out the injection routines > into the flic ("s390x/flic: factor out injection of floating interrupts"). > Basic testing didn't reveal any problems so far. > > With this series I am now able to run fedora 26/27 and Ubuntu 17.10+ with > 16 VCPUs (MTTCG) on a 8CPU host, doing a make -j16 in the guest. I got > nasty stalls in the guest beforehand. > > Now also included: More flic related caching to avoid recurring > conversions. > > Available at: https://github.com/davidhildenbrand/qemu.git s390x-queue Also survives some hot(un)plugging of devices (with and without load). Thanks, applied. (I'll happily apply further r-bs until I prepare a pull request.)