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Y. Srinivasan" , Stephen Hemminger , Steve Wahl , Dimitri Sivanich , linux-pci@vger.kernel.org, Bjorn Helgaas , Lorenzo Pieralisi , Konrad Rzeszutek Wilk , xen-devel@lists.xenproject.org, Juergen Gross , Boris Ostrovsky , Stefano Stabellini , Marc Zyngier , Greg Kroah-Hartman , "Rafael J. Wysocki" , Megha Dey , Jason Gunthorpe , Dave Jiang , Alex Williamson , Jacob Pan , Baolu Lu , Kevin Tian , Dan Williams Subject: Re: [patch V2 00/46] x86, PCI, XEN, genirq ...: Prepare for device MSI Message-ID: <20200908033936.sbbbjvxsavr2j3rr@hpe.com> Reply-To: Russ Anderson References: <20200826111628.794979401@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200826111628.794979401@linutronix.de> User-Agent: NeoMutt/20170421 (1.8.2) X-HPE-SCL: -1 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235,18.0.687 definitions=2020-09-08_02:2020-09-07,2020-09-08 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 malwarescore=0 phishscore=0 lowpriorityscore=0 spamscore=0 mlxlogscore=580 bulkscore=0 priorityscore=1501 adultscore=0 clxscore=1011 mlxscore=0 suspectscore=2 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2009080032 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Aug 26, 2020 at 01:16:28PM +0200, Thomas Gleixner wrote: > This is the second version of providing a base to support device MSI (non > PCI based) and on top of that support for IMS (Interrupt Message Storm) > based devices in a halfways architecture independent way. Booted with quick testing on a 32 socket, 1536 CPU, 12 TB memory Cascade Lake system and a 8 socket, 144 CPU, 3 TB memory Cooper Lake system without any obvious regression. -- Russ Anderson, SuperDome Flex Linux Kernel Group Manager HPE - Hewlett Packard Enterprise (formerly SGI) rja@hpe.com