27 Nov
2020
27 Nov
'20
1:31 p.m.
Quoting Matthew Auld (2020-11-27 12:06:14)
We need to general our accessor for the page directories and tables from using the simple kmap_atomic to support local memory, and this setup must be done on acquisition of the backing storage prior to entering fence execution contexts. Here we replace the kmap with the object maping code that for simple single page shmemfs object will return a plain kmap, that is then kept for the lifetime of the page directory.
Signed-off-by: Matthew Auld matthew.auld@intel.com Signed-off-by: Chris Wilson chris@chris-wilson.co.uk
We are going to really struggle with this on 32b :( -Chris