genode/repos/base-pistachio/src/include/base/internal/child_policy.h

32 lines
907 B
C++

/*
* \brief Hook for kernel-specific child-handling policy
* \author Norman Feske
* \date 2018-01-30
*/
/*
* Copyright (C) 2018 Genode Labs GmbH
*
* This file is part of the Genode OS framework, which is distributed
* under the terms of the GNU Affero General Public License version 3.
*/
#ifndef _INCLUDE__BASE__INTERNAL__CHILD_POLICY_H_
#define _INCLUDE__BASE__INTERNAL__CHILD_POLICY_H_
namespace Genode {
/*
* On L4/Pistachio, the attempt to eagerly destroy the CPU session of a
* child as a direct response of a 'Parent::exit' RPC call results in a
* kernel assertion. Since the kernel is abandoned, this issue will most
* likely remain unfixed.
*
* See https://github.com/genodelabs/genode/issues/2659 for a discussion
* of a related problem.
*/
constexpr bool KERNEL_SUPPORTS_EAGER_CHILD_DESTRUCTION = false;
}
#endif /* _INCLUDE__BASE__INTERNAL__CHILD_POLICY_H_ */