At the moment pseries stores information about created directly mapped
DDW window in DIRECT64_PROPNAME.
With the objective of implementing indirect DMA mapping with DDW, it's
necessary to have another propriety name to make sure kexec'ing into older
kernels does not break, as it would if we reuse
On 01/05/2021 02:31, Leonardo Bras wrote:
At the moment pseries stores information about created directly mapped
DDW window in DIRECT64_PROPNAME.
With the objective of implementing indirect DMA mapping with DDW, it's
necessary to have another propriety name to make sure kexec'ing into older
k