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Wed, 8 Apr 2026 12:18:20 +0000 (GMT) Date: Wed, 8 Apr 2026 14:18:18 +0200 From: Vasily Gorbik To: Bjorn Helgaas Cc: Niklas Schnelle , Jonathan Corbet , Lukas Wunner , Shuah Khan , Farhan Ali , Alexander Gordeev , Christian Borntraeger , Gerald Schaefer , Gerd Bayer , Heiko Carstens , Julian Ruess , Matthew Rosato , Peter Oberparleiter , Ramesh Errabolu , Sven Schnelle , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, linux-s390@vger.kernel.org, Randy Dunlap Subject: Re: [PATCH v8 0/2] PCI: s390: Expose the UID as an arch specific PCI slot attribute Message-ID: References: <20260407-uid_slot-v8-0-15ae4409d2ce@linux.ibm.com> Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20260407-uid_slot-v8-0-15ae4409d2ce@linux.ibm.com> X-TM-AS-GCONF: 00 X-Proofpoint-Reinject: loops=2 maxloops=12 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDA4MDEwOSBTYWx0ZWRfX1nx7gB4ylQPP xaxXrnmWcSUlFb/gtNTzoG8BnrEQHPpnJC8WFvGKMUjB8U/89mi2PBMVTQHaR7GWCRKJ1lbuREf NNRUYJQVmWXD35XJIzcEaFuFfVqundIPO39RFz/qbGVgVfS9Qpm2+864BkRzslZpLs9c05zOrAO tRmK8jAXTmvWlLvn8dM2hVaPtc2xM8J+e/11Ot3jnkPqTwavv6WNLLTyqeBVo0Ru3/4qumWnNj9 DJFjrA1dGmdZgj4JBwWTKvobcUs2q7cY4a40qu7qGtOweUQXecBAwtMhWC8PwDYLYORZehew2ux 8NB14FlUakhcrGICUj4hKxK7w3d/8DjFhQ1cEo9PTcWnc1gmgt4+U6hk/JZspivd8j30PnJ25n1 7fsWNdNwJ62bRQ0OFHHbIfWJysBh+tXxShA5om2+iWNSLLEFPPfYs130Zq12jynUcpxrvpyUKyl emtIwHuEJ3R+owh+yyg== X-Proofpoint-ORIG-GUID: Z79VdgAyCLMQQb9gx2eIg7V2_VTxlr8X X-Authority-Analysis: v=2.4 cv=e9k2j6p/ c=1 sm=1 tr=0 ts=69d64792 cx=c_pps a=5BHTudwdYE3Te8bg5FgnPg==:117 a=5BHTudwdYE3Te8bg5FgnPg==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=Y2IxJ9c9Rs8Kov3niI8_:22 a=7fw9t-owY_ObQSO0K9YA:9 a=QEXdDO2ut3YA:10 X-Proofpoint-GUID: _ezVQgjW-Tp2IxpVFlQ9ZIfKS3TqoZcl X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-04-08_03,2026-04-08_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1011 impostorscore=0 malwarescore=0 suspectscore=0 spamscore=0 bulkscore=0 adultscore=0 priorityscore=1501 phishscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604010000 definitions=main-2604080109 On Tue, Apr 07, 2026 at 03:24:44PM +0200, Niklas Schnelle wrote: > Add a mechanism for architecture specific attributes on > PCI slots in order to add the user-defined ID (UID) as an s390 specific > PCI slot attribute. First though improve some issues with the s390 specific > documentation of PCI sysfs attributes noticed during development. > Niklas Schnelle (2): > docs: s390/pci: Improve and update PCI documentation > PCI: s390: Expose the UID as an arch specific PCI slot attribute > > Documentation/arch/s390/pci.rst | 151 +++++++++++++++++++++++++++------------- > arch/s390/include/asm/pci.h | 4 ++ > arch/s390/pci/pci_sysfs.c | 20 ++++++ > drivers/pci/slot.c | 13 +++- > 4 files changed, 140 insertions(+), 48 deletions(-) Bjorn, would you like to take this through the PCI tree? I think Niklas phrased the subject with that in mind. Otherwise, I can take it through the s390 tree. If so, could you give me your Acked-by?