From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52068) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1duPER-00028H-Q5 for qemu-devel@nongnu.org; Tue, 19 Sep 2017 16:35:00 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1duPEN-0006B3-Ov for qemu-devel@nongnu.org; Tue, 19 Sep 2017 16:34:59 -0400 Received: from mx1.redhat.com ([209.132.183.28]:60474) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1duPEN-0006AT-Jg for qemu-devel@nongnu.org; Tue, 19 Sep 2017 16:34:55 -0400 Date: Tue, 19 Sep 2017 17:34:49 -0300 From: Eduardo Habkost Message-ID: <20170919203449.GG21016@localhost.localdomain> References: <1503013010-11500-1-git-send-email-zuban32s@gmail.com> <1503013010-11500-2-git-send-email-zuban32s@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1503013010-11500-2-git-send-email-zuban32s@gmail.com> Subject: Re: [Qemu-devel] [PATCH v7 1/4] hw/pci: introduce pcie-pci-bridge device List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Aleksandr Bezzubikov Cc: qemu-devel@nongnu.org, marcel@redhat.com, seabios@seabios.org, lersek@redhat.com, mst@redhat.com On Fri, Aug 18, 2017 at 02:36:47AM +0300, Aleksandr Bezzubikov wrote: > Introduce a new PCIExpress-to-PCI Bridge device, > which is a hot-pluggable PCI Express device and > supports devices hot-plug with SHPC. > > This device is intended to replace the DMI-to-PCI Bridge. > > Signed-off-by: Aleksandr Bezzubikov > Reviewed-by: Marcel Apfelbaum It's possible to crash QEMU by instantiating this device, with; $ qemu-system-ppc64 -machine prep -device pcie-pci-bridge qemu-system-ppc64: qemu/memory.c:1533: memory_region_finalize: Assertion `!mr->container' failed. Aborted I didn't investigate the root cause. -- Eduardo