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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: s3MvVulai98toiKh8kvrnWuAFbLwzNBp X-Authority-Analysis: v=2.4 cv=deGwG3Xe c=1 sm=1 tr=0 ts=6a26580f cx=c_pps a=JL+w9abYAAE89/QcEU+0QA==:117 a=j4ogTh8yFefVWWEFDRgCtg==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=VwQbUJbxAAAA:8 a=COk6AnOGAAAA:8 a=EUspDBNiAAAA:8 a=L4bHF1UehNEsD6MlcwUA:9 a=QEXdDO2ut3YA:10 a=324X-CrmTo6CU4MGRt3R:22 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjA4MDA1MCBTYWx0ZWRfX7kBQcD5GP+2s ALsH1n9ou+tLGIIpInkDdGOoa0xbvVc3HSKrKQfJwj+75dRIdn11R72gXql16WiCpFiaozYUD0f WkLr1iaCsxOIZoErkWp9kU6VjSJZk6IMdpwB578A+7lmyQ5K8ntrfRSeEmTMLF1wX2OVFFScig3 0RWxPY/qdmJRPJHgYuRvvdOPteVHXFSi21An1tzYWpp/o6btc6XPNlfTlqQUi2pSu1EIZ6Ov+v7 pa7dyLKmmg1e989QYgDVvN0EaRWJnkoC2YKnuSmDWbjV1fhp+Q27B2qB41e11LNSqfUqCGKKU8I 2MnszpLqH2gShO/VgqJnJ7+IuXqCxeSzeCrHh9xwYpOvoHv7rv8q+fuiRYt2qCcaUZKcPZJWVxq arGtlNqPz9feVRmsXHoUS65adXAh8Z+UCTiUxKsuTX/748DDCW7iuGOmSJRB1MHue0ARYusEV5G 6yE1PtU3jD4bXAwVkCw== X-Proofpoint-GUID: s3MvVulai98toiKh8kvrnWuAFbLwzNBp X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-08_01,2026-06-05_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 clxscore=1015 phishscore=0 impostorscore=0 priorityscore=1501 bulkscore=0 adultscore=0 malwarescore=0 suspectscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605210000 definitions=main-2606080050 Hi, On 6/4/2026 4:15 PM, Varadarajan Narayanan wrote: > On Tue, May 19, 2026 at 11:01:51PM +0530, Vinod Koul wrote: >> On 14-05-26, 12:09, Varadarajan Narayanan wrote: >>> From: Md Sadre Alam >>> >>> BAM version 1.6.0 and later changed the behavior of the mask field in >>> command elements for read operations. In newer BAM versions, the mask >>> field for read commands contains the upper 4 bits of the destination >>> address to support 36-bit addressing, while for write commands it >>> continues to function as a traditional write mask. >> >> But this changes behaviour for all versions. What happens to folks on older >> versions, wont this break for them, if not what am I missing It will not have any impact on older version of BAM controller. Konrad also had a similar concern. Please refer to [1] [1] https://lore.kernel.org/linux-arm-msm/2394e63f-1df7-764e-5489-3567065707a1@quicinc.com/ Thanks, Alam.