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| /gem5/src/base/ | ||
| H A D | pollevent.cc | diff 9905:2a7c8ec11cff Mon Oct 07 10:03:00 EDT 2013 Andreas Sandberg <andreas@sandberg.pp.se> base: Fix a potential race in PollQueue::setupAsyncIO There is a potential race between enabling asynchronous IO and selecting the target for the SIGIO signal. This changeset move the F_SETOWN call to before the F_SETFL call that enables SIGIO delivery. This ensures that signals are always sent to the correct process. |
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