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X-OriginatorOrg: siemens.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Oct 2022 05:59:51.7580 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 364789a6-c398-499d-0bff-08dab004ce95 X-MS-Exchange-CrossTenant-Id: 38ae3bcd-9579-4fd4-adda-b42e1495d55a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=38ae3bcd-9579-4fd4-adda-b42e1495d55a;Ip=[194.138.21.75];Helo=[hybrid.siemens.com] X-MS-Exchange-CrossTenant-AuthSource: HE1EUR01FT012.eop-EUR01.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB4PR10MB6072 X-TUID: PgdE00UCY6rs On 16.10.22 07:48, Moessbauer, Felix Jonathan (T CED INW-CN) wrote: > Dear ISAR users, > > I just discovered the following bug on a re-build using the sstate cache: > > The installed kernel version in the image is 5.19.6-1, while the kernel modules are built for 5.19.0-2. > The reason is that the modules are extracted from the sstate cache, but bitbake does not know about the "exact" kernel revision used for building. > > Actually, I don't know how to easily solve that issue, as bitbake does not know about the exact Debian package versions. > But what could be done is to check for version incompatibilities in the final rootfs. > Or we disable the sstate cache for module builds (but I don't know how to do that). How was this inconsistency created? Did you select a different kernel version from the same isar-bootstrap generated apt database? Because if the latter changes, all recipes and cached artifacts downstream should change as well. Jan -- Siemens AG, Technology Competence Center Embedded Linux