Also emit error messages to stderr if no async queue error callback was registered and queue fault messages are enabled (on by default).
Queue fault messages are controlled with env key HSA_ENABLE_QUEUE_FAULT_MESSAGE.
Change-Id: I496487b8d048b83aa95b9784e92928211f167b17
This option was disabled by default to address issues writing to stderr
in Windows applications. The lack of an error message for memory access
faults is confusing to users, however.
Enable the error message by default on Linux only.
Change-Id: I1f44ba42362f8874abdc7c8e63ddd54a855b5394