From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:45023) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vfv1A-0003Zx-Kb for qemu-devel@nongnu.org; Mon, 11 Nov 2013 12:11:21 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Vfv15-0003pw-HA for qemu-devel@nongnu.org; Mon, 11 Nov 2013 12:11:16 -0500 Received: from mx1.redhat.com ([209.132.183.28]:19283) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vfv15-0003po-3l for qemu-devel@nongnu.org; Mon, 11 Nov 2013 12:11:11 -0500 Message-ID: <52810FA9.7090002@redhat.com> Date: Mon, 11 Nov 2013 18:11:05 +0100 From: Paolo Bonzini MIME-Version: 1.0 References: <52810AEA.5020806@redhat.com> <52810E6F.1010505@redhat.com> <52810EFF.9060807@redhat.com> In-Reply-To: <52810EFF.9060807@redhat.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] audit needed for signal handlers List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Eric Blake Cc: "qemu-devel@nongnu.org" , Anthony Liguori -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Il 11/11/2013 18:08, Eric Blake ha scritto: >>> That said, aren't all signals in QEMU (except SIG_IPI) caught >>> with signalfd and the handlers run synchronously in the >>> iothread? > signalfd is currently a Linux-only concept - what happens on BSD? It is emulated with a thread and sigwait (see compatfd.c). Paolo -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBAgAGBQJSgQ+pAAoJEBvWZb6bTYbyC1YQAIleHFtvyjlVzmY5MxHKN3L2 YkCLE3s/8dRRvH1IjD61LA3RxJHFgBK6+i45bw8Am+ydRVoCLJ3/tyPqP1ygyg/q w/lhITmpe4h0w8W4omI3RHh3+Ueh3Slcobsrzc1js197Dy4eL2RLdfvtIVrbe8Qj cPz7hML+2sGv6zqL7mebdVRjxqKNMoVXyLuuFGndAc7shSGJ8XLl4Cn/b46Efl9z zjNzCxd0j2FJ3mcoINZ1ON2pv73pwqhDCaIVZFSMwOhuY09Rh1rT9tJ+pbXI1ZlU pz6ThYcnxJSTqWOqVm6GJxA0bgec0ZejZkPYALgn7dWRIL9iLpr5FmxDpg69+me3 p6ZoZbF1QI5BzndEJw97/4S9cumxkPVo1KPkJAPA3uQfta/L9l2q4PReMbHj3qTS q35wCOI9se/JkiB/9872WvXi9b6OSxTQEXFpDspglojRgd96yuWVI2aBeUtPLKJh 7fShY4JRU41cC1cp9gdK/dv1wFCs6D6U5mPnsN0t0hYboZiIwLusGrhSagWf34aK Fg829GgKhebE/YD/lupMIfqEPb3UxkK7y/ME27789eiP81j/ckuXBI++/yPh5iIx dXJx0nD8qJApjKePjJGJYRXGIB9MS/GTi2mdQltVkcr74CLaoPFe2epFhB04zmC2 k4oCTb/TZ78+Eh/oHt7p =c3gn -----END PGP SIGNATURE-----