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Tue, 10 Mar 2026 14:23:30 +0000 (GMT) Received: by tuxmaker.boeblingen.de.ibm.com (Postfix, from userid 20191) id CE7AEE09B2; Tue, 10 Mar 2026 15:23:30 +0100 (CET) From: Stefan Haberland To: Jens Axboe Cc: linux-block@vger.kernel.org, Jan Hoeppner , linux-s390@vger.kernel.org, Heiko Carstens , Vasily Gorbik , Christian Borntraeger Subject: [PATCH 0/2] s390/dasd: copy pair swap fixes Date: Tue, 10 Mar 2026 15:23:28 +0100 Message-ID: <20260310142330.4080106-1-sth@linux.ibm.com> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzEwMDEyMiBTYWx0ZWRfXygqsg1lIFCDl bj+FI+AGnMo9v34vMltBoBjlIsUMVRjCppIAS3irSHuBPXREVzEYQDGkkbm4wsuR7752vMa0emn /aV2n33VuEH7DPgzh+yt3bVC1QJI9t/5bnARlrpKb03CoeIovlPFXIH1JyeCVzkm3cCNXPixntz MTCzMUfuHAvUoqXCA5KCa/rXjpiqwBLYKFx5BbP3k1ZwLFgWkWR0H1OKuJ+VqrsMAtKtK+yNP7O tm3sN4uOHB3Wo0oxZo0IME5vHiVZG1Hrr7npxsRGs8tj3aJvRFSz38oZn9dPL4KEG5IYHfCESLP pQi3BagGIZr8weF0o0T5kIMXDMNlj7Hl2Bha8isI462xK8pSSCkBvp/9OmoAFNRQ5jSrfaRHyic gWTbhopaNcoarNf6hlkXRwfyAkX51SH8tjKKE8SHjchhNCs+0NU+uoLt8s7Ym+lEE/Z4SAMoC7O hit1bFUMQJAdSnXRndA== X-Authority-Analysis: v=2.4 cv=QaVrf8bv c=1 sm=1 tr=0 ts=69b0296a cx=c_pps a=3Bg1Hr4SwmMryq2xdFQyZA==:117 a=3Bg1Hr4SwmMryq2xdFQyZA==:17 a=Yq5XynenixoA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=U7nrCbtTmkRpXpFmAIza:22 a=dfpi3sGcLMQskvs3B5IA:9 X-Proofpoint-GUID: LBlbZ-PAdeStym-PvVZVudsESAxhzPVv X-Proofpoint-ORIG-GUID: LBlbZ-PAdeStym-PvVZVudsESAxhzPVv 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=2026-03-10_02,2026-03-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 spamscore=0 impostorscore=0 clxscore=1015 adultscore=0 bulkscore=0 lowpriorityscore=0 priorityscore=1501 suspectscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2602130000 definitions=main-2603100122 Hi Jens, Please apply the following two patches for the upcoming 7.0-rc. Both patches are straightforward and address a rarely used code path. While users are unlikely to encounter these issues in typical deployments, the second patch is important as it addresses a potential data corruption issue after a disk swap. Best regards, Stefan Stefan Haberland (2): s390/dasd: Move quiesce state with pprc swap s390/dasd: Copy detected format information to secondary device drivers/s390/block/dasd_eckd.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) --=20 2.51.0