a9df21e34b42 ("dmaengine: dmatest: warn user when dma test times out")
for 4.14-stable (applies cleanly)
for 4.13-stable (applies cleanly)
This should be included since it warns the user that the kernel stack memory may
have been corrupted due to a fault DMA callback.
I could also backport for older 4.x kernels if you think it would be useful.
--
Adam Wallis
Qualcomm Datacenter Technologies as an affiliate of Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project.