mv88e6xxx

The mv88e6xxx tag covers discussions about the Marvell mv88e6xxx Distributed Switch Architecture (DSA) driver in the Linux kernel, particularly regarding security vulnerabilities and patches. Recent content focuses on CVE-2025-37787, which addresses a NULL-pointer crash caused by attempting to unregister devlink regions that were never registered. The patch is relevant for enterprise environments using Azure Linux or other distributions that ship the driver. Topics include kernel patching, driver stability, and exposure assessment for Microsoft products. The tag is useful for IT professionals and system administrators tracking Linux networking driver issues and security updates.