A PCI serial port card does not work after update to Red Hat Enterprise Linux 8.4
Issue
- A PCI serial adapter does not work after a kernel update to version 4.18.0-305
- The same device works with previous versions of the kernel
Environment
- Red Hat Enterprise Linux 8.4
- PCI serial adapter (observed with a device based on Oxford 952 chipset, other devices may be also impacted)
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