Xen メンテナンスリリース と FreeBSDのpty のMEMO

[Xen-announce] Xen Project Maintenance Releases Available (Versions4.4.1, 4.3.3, 4.2.5)
http://lists.xen.org/archives/html/xen-announce/2014-09/msg00000.html

I am pleased to announce the release of Xen 4.4.1, 4.3.3 and 4.2.5. We recommend that all users of the 4.4, 4.3 and 4.2 stable series update to the latest point release.

[Xen-changelog] [qemu-upstream-unstable] serial: poll the serial console with G_IO_HUP
http://lists.xen.org/archives/html/xen-changelog/2014-09/msg00003.html

On FreeBSD polling a master pty while the other end is not connected with G_IO_OUT only results in an endless wait. 

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