Re: [PATCH] arm: mach-k3: Clean non-coherent lines out of L3 cache

2020-08-11 Thread Lokesh Vutla
On 16/07/20 2:32 am, Andrew F. Davis wrote: > When switching on or off the ARM caches some care must be taken to ensure > existing cache line allocations are not left in an inconsistent state. > An example of this is when cache lines are considered non-shared by > and L3 controller even though t

[PATCH] arm: mach-k3: Clean non-coherent lines out of L3 cache

2020-07-15 Thread Andrew F. Davis
When switching on or off the ARM caches some care must be taken to ensure existing cache line allocations are not left in an inconsistent state. An example of this is when cache lines are considered non-shared by and L3 controller even though the lines are shared. To prevent these and other issues