tree 5f4dd43bf8cb1c5b22650dcf341116a67d1c8c19
parent 4d946f7970e51d80f8358e0a619dfb17d89e0920
author Lv Zheng <lv.zheng@intel.com> 1445221562 +0800
committer Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1445472306 +0200

ACPICA: Debugger: Fix dead lock issue ocurred in single stepping mode

ACPICA commit 35273add90da19cd8790fdb5735f52e3c9861684

When single step execution is not ended, executing another control methods
leads to dead locks around interpreter lock/namespace lock/method
serialization lock. So we should only allow one execution from the debugger
at same time. Lv Zheng.

Link: https://github.com/acpica/acpica/commit/35273add
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>