In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Refactor remove call with idxdcleanup() helper The idxdcleanup() helper cleans up perfmon, interrupts, internals and so on. Refactor remove call with the idxdcleanup() helper to avoid code duplication. Note, this also fixes the missing putdevice() for idxd groups, enginces and wqs.