https://bugs.freedesktop.org/show_bug.cgi?id=91273
--- Comment #7 from Boram <[email protected]> --- > I still don't understand what you mean by "the kernel may not wake up the > thread" if it refers to a different issue than the two mentioned above. When A thread is polling on a display fd and B thread is polling on the same display fd, if a server sends messages, sometimes only one thread(Let's say it is B thread) awakes and reads all events so fast. Then A thread still is in the polling status and can't awake. Even if B thread reads and queue all events into corresponding queue_lists, the events of A thread's queue_list can't be handled because A thread is still in sleep. -- You are receiving this mail because: You are the assignee for the bug.
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