Ofir Bitton a1b838adb0 habanalabs: fix possible deadlock in cache invl failure
Currently there is a deadlock in driver in scenarios where MMU
cache invalidation fails. The issue is basically device reset
being performed without releasing the MMU mutex.
The solution is to skip device reset as it is not necessary.
In addition we introduce a slight code refactor that prints the
invalidation error from a single location.

Signed-off-by: Ofir Bitton <obitton@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
2021-12-26 08:59:06 +02:00
..
2021-10-18 12:05:47 +03:00
2020-07-24 20:31:37 +03:00