Reviewed-by: Lyude Paul
On Wed, 2022-09-28 at 22:01 +1000, Alistair Popple wrote:
> When the module is unloaded or a GPU is unbound from the module it is
> possible for device private pages to still be mapped in currently
> running processes. This can lead to a hangs and RCU stall warnings when
When the module is unloaded or a GPU is unbound from the module it is
possible for device private pages to still be mapped in currently
running processes. This can lead to a hangs and RCU stall warnings when
unbinding the device as memunmap_pages() will wait in an uninterruptible
state until all
