Merge "Remove obsolete comment about Weaver deadlock" into main am: 9d44241b

            // If config_disableWeaverOnUnsecuredUsers=true, then the Weaver HAL may be buggy and

            // need multiple retries before it works here to unwrap the SP, if the SP was already

            // protected by Weaver.  Note that the problematic HAL can also deadlock if called with

            // the ActivityManagerService lock held, but that should not be a problem here since

            // that lock isn't held here, unlike unlockUserKeyIfUnsecured() where it is.

            // protected by Weaver.

            for (int i = 0; i < 12 && sp == null; i++) {

                Slog.e(TAG, "Failed to unwrap synthetic password. Waiting 5 seconds to retry.");

                SystemClock.sleep(5000);