[2.7] bpo-30644: Mention how to disable signal fd wakeup (GH-2140)#2151

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pitrou merged 1 commit intopython:2.7from

pitrou:backport-d79c1d4-2.7

Jun 13, 2017

Commits on Jun 13, 2017

[2.7] Mention how to disable signal fd wakeup (GH-2140)
pitrou
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