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Tue, 26 Jul 2022 18:03:28 +0000 (GMT) Received: from farman-thinkpad-t470p (unknown [9.211.142.12]) by b03ledav001.gho.boulder.ibm.com (Postfix) with ESMTP; Tue, 26 Jul 2022 18:03:28 +0000 (GMT) Message-ID: Subject: Re: [RFC PATCH] vfio/ccw: Move mdev stuff out of struct subchannel From: Eric Farman To: Christoph Hellwig Cc: akrowiak@linux.ibm.com, alex.williamson@redhat.com, intel-gvt-dev@lists.freedesktop.org, jgg@nvidia.com, jjherne@linux.ibm.com, kvm@vger.kernel.org, kwankhede@nvidia.com, linux-s390@vger.kernel.org, mjrosato@linux.ibm.com, pasic@linux.ibm.com, vneethv@linux.ibm.com, zhenyuw@linux.intel.com, zhi.a.wang@intel.com Date: Tue, 26 Jul 2022 14:03:28 -0400 In-Reply-To: <20220726174817.GB14002@lst.de> References: <20220720050629.GA6076@lst.de> <20220726153725.2573294-1-farman@linux.ibm.com> <20220726174817.GB14002@lst.de> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.28.5 (3.28.5-18.el8) Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: hlKyD_5yBzGTE-8AXCI9UIfOgJ7I2E8A X-Proofpoint-ORIG-GUID: QnNDmIJl4isKDRb9DTYRVmPjsuwGe6d3 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.883,Hydra:6.0.517,FMLib:17.11.122.1 definitions=2022-07-26_05,2022-07-26_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 spamscore=0 mlxscore=0 phishscore=0 lowpriorityscore=0 mlxlogscore=459 priorityscore=1501 impostorscore=0 malwarescore=0 bulkscore=0 suspectscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2206140000 definitions=main-2207260069 Precedence: bulk List-ID: X-Mailing-List: linux-s390@vger.kernel.org On Tue, 2022-07-26 at 19:48 +0200, Christoph Hellwig wrote: > On Tue, Jul 26, 2022 at 05:37:25PM +0200, Eric Farman wrote: > > Here's my swipe at a cleanup patch that can be folded in > > to this series, to get the mdev stuff in a more proper > > location for vfio-ccw. > > > > As previously described, the subchannel is a device-agnostic > > structure that does/should not need to know about specific > > nuances such as mediated devices. This is why things like > > struct vfio_ccw_private exist, so move these details there. > > Should I resend the series with that folded in? That would be great. I'll give it another spin and can look over the ccw changes without the smattering of fixups I have. > At this point we're > probably not talking about 5.20 anyway.