From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gavin Shan Date: Fri, 06 Jun 2014 00:56:46 +0000 Subject: Re: [PATCH v8 0/3] EEH Support for VFIO PCI Device Message-Id: <20140606005646.GA17860@shangw> List-Id: References: <1401950169-30206-1-git-send-email-gwshan@linux.vnet.ibm.com> <53906897.4080209@suse.de> In-Reply-To: <53906897.4080209@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Alexander Graf Cc: aik@ozlabs.ru, Gavin Shan , kvm-ppc@vger.kernel.org, alex.williamson@redhat.com, qiudayu@linux.vnet.ibm.com, linuxppc-dev@lists.ozlabs.org On Thu, Jun 05, 2014 at 02:54:47PM +0200, Alexander Graf wrote: > >On 05.06.14 08:36, Gavin Shan wrote: >>The series of patches adds support EEH for PCI devices, which are passed >>through to PowerKVM based guest via VFIO. The implementation is straightforward >>based on the issues or problems we have to resolve to support EEH for PowerKVM >>based guest. >> >>- Emulation for EEH RTAS requests. All EEH RTAS requests goes to QEMU firstly. >> If QEMU can't handle it, the request will be sent to host via newly introduced >> VFIO container IOCTL command (VFIO_EEH_OP) and gets handled in host kernel. >> >>The series of patches requires corresponding QEMU changes. > >Acked-by: Alexander Graf > Thanks, Alex :) > >Alex >