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Fix system calls panicing when creating threads in the kernel process. 

This fixes a regression in 62bd9bf901.
This commit is contained in:
Jonas 'Sortie' Termansen 2018-08-12 23:24:42 +02:00
parent 9d29e96c3b
commit b1ad606303
1 changed files with 5 additions and 2 deletions
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7
kernel/thread.cpp
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@ -131,8 +131,11 @@ Thread* CreateKernelThread(Process* process, struct thread_registers* regs)
// thread. This requirement is because kthread_exit() needs to know when
// it's the last thread in the process (using threads_not_exiting_count),
// and that no more threads will appear, so it can run some final process
// termination steps without any interference.
assert(!process->firstthread || process == CurrentProcess());
// termination steps without any interference. It's always allowed to create
// threads in the kernel process as it never exits.
assert(!process->firstthread ||
process == CurrentProcess() ||
process == Scheduler::GetKernelProcess());
Thread* thread = AllocateThread();
if ( !thread )