[PATCH 4.4 67/96] net/9p: Switch to wait_event_killable()

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Tuomas Tynkkynen commit 9523feac272ccad2ad8186ba4fcc89103754de52 upstream. Because userspace gets Very Unhappy when calls like stat() and execve() return -EINTR on 9p

[PATCH 4.4 67/96] net/9p: Switch to wait_event_killable()

4.4-stable review patch. If anyone has any objections, please let me know. -- From: Tuomas Tynkkynen commit 9523feac272ccad2ad8186ba4fcc89103754de52 upstream. Because userspace gets Very Unhappy when calls like stat() and execve() return -EINTR on 9p filesystem mounts. For