From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1KcmJB-0004SA-6f for qemu-devel@nongnu.org; Mon, 08 Sep 2008 15:21:57 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1KcmJA-0004Ro-Bl for qemu-devel@nongnu.org; Mon, 08 Sep 2008 15:21:56 -0400 Received: from [199.232.76.173] (port=33116 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1KcmJA-0004Rl-0g for qemu-devel@nongnu.org; Mon, 08 Sep 2008 15:21:56 -0400 Received: from mx2.redhat.com ([66.187.237.31]:51810) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1KcmJ9-00014j-MN for qemu-devel@nongnu.org; Mon, 08 Sep 2008 15:21:55 -0400 Received: from int-mx2.corp.redhat.com (int-mx2.corp.redhat.com [172.16.27.26]) by mx2.redhat.com (8.13.8/8.13.8) with ESMTP id m88JLJXk026915 for ; Mon, 8 Sep 2008 15:21:39 -0400 Received: from ns3.rdu.redhat.com (ns3.rdu.redhat.com [10.11.255.199]) by int-mx2.corp.redhat.com (8.13.1/8.13.1) with ESMTP id m88JL8WV016960 for ; Mon, 8 Sep 2008 15:21:08 -0400 Received: from zweiblum.travel.kraxel.org (vpn-4-95.str.redhat.com [10.32.4.95]) by ns3.rdu.redhat.com (8.13.8/8.13.8) with ESMTP id m88JL6x8020548 for ; Mon, 8 Sep 2008 15:21:07 -0400 Message-ID: <48C57B22.6050806@redhat.com> Date: Mon, 08 Sep 2008 21:21:06 +0200 From: Gerd Hoffmann MIME-Version: 1.0 Subject: Re: [Qemu-devel] [PATCH] opengl rendering in the sdl window References: <48BFB318.206@eu.citrix.com> <20080905120214.GD1373@shareable.org> <48C16207.5090808@eu.citrix.com> <20080905165536.GA12606@redhat.com> <48C168CE.5040700@eu.citrix.com> <48C348D3.6070702@codemonkey.ws> <20080908134140.GF4947@shareable.org> <20080908134833.GQ2315@redhat.com> <48C53D24.8030803@redhat.com> <20080908150759.GB8465@shareable.org> <20080908154700.GT2315@redhat.com> <48C54D62.5060509@codemonkey.ws> <943CD00D-DA94-4708-ACEC-8260980EDE11@kronenberg.org> In-Reply-To: <943CD00D-DA94-4708-ACEC-8260980EDE11@kronenberg.org> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Mike Kronenberg wrote: > Hi, > > Some OS (especially *nix) versions have pretty small size restrictions > on shmem. > OS X for instance has a restriction of total 4mb for all processes. I bet that can be configured somewhere. Linux had that too long ago (2.2.x or so?), and there was a knob to tune that limit. But even shmem allocation failing shouldn't be a fundamental problem, vnc can just fallback to non-shm mode then. cheers, Gerd