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Kernel: Remove reduntant kernel/user signal stacks.

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Due to the changes in signal handling m_kernel_stack_for_signal_handler_region
and m_signal_stack_user_region are no longer necessary, and so, have been
removed. I've also removed the similarly reduntant m_tss_to_resume_kernel.
This commit is contained in:
Drew Stratford
2019-09-06 22:50:12 +12:00
committed by Andreas Kling
parent dfb538a413
commit e529042895
4 changed files with 1 additions and 10 deletions
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2
Kernel/Process.cpp
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@@ -473,8 +473,6 @@ int Process::do_exec(String path, Vector<String> arguments, Vector<String> envir
if (metadata.is_setgid())
m_egid = metadata.gid;
current->m_kernel_stack_for_signal_handler_region = nullptr;
current->m_signal_stack_user_region = nullptr;
current->set_default_signal_dispositions();
current->m_signal_mask = 0;
current->m_pending_signals = 0;