dmaengine: Updates for 9.2
Merge Request Required Information
Bugzilla: https://bugzilla.redhat.com/2112028
Testing: Tested ioat driver with dmatest module, legacy support in idxd driver with dmatest module, and scalable mode support in the idxd driver with dsa_user_test_runner.sh.
Summary of Changes
This brings the dma engine subsystem, core and supported drivers, up to date with the 6.0 merge window. Only very minor conflicts, 1 context diff, and then 1 commit dropping bits touching drivers we do not support.
Signed-off-by: Jerry Snitselaar jsnitsel@redhat.com
Edited by Jerry Snitselaar