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| author | Tom <tomut@yahoo.com> | 2020-10-25 20:07:48 -0600 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2020-10-26 08:57:25 +0100 |
| commit | b8ad4932a9951296056ef39c3e967c01cd983fa7 (patch) | |
| tree | 65564854c7decd116d0a791064ccf1d71076d57c /Kernel/Time | |
| parent | fe615e601a95033c160b464728d8a0c195739f72 (diff) | |
| download | serenity-b8ad4932a9951296056ef39c3e967c01cd983fa7.zip | |
Kernel: Fix race condition waiting for IPI while other CPU requested halt
It's possible that we broadcast an IPI message right at the same time
another processor requests a halt. Rather than spinning forever waiting
for that message to be handled, check if we should halt while waiting.
Diffstat (limited to 'Kernel/Time')
0 files changed, 0 insertions, 0 deletions