From: Eduardo Habkost <ehabkost@redhat.com>
To: Aleksandr Bezzubikov <zuban32s@gmail.com>
Cc: qemu-devel@nongnu.org, marcel@redhat.com, seabios@seabios.org,
lersek@redhat.com, mst@redhat.com
Subject: Re: [Qemu-devel] [PATCH v7 1/4] hw/pci: introduce pcie-pci-bridge device
Date: Tue, 19 Sep 2017 17:34:49 -0300 [thread overview]
Message-ID: <20170919203449.GG21016@localhost.localdomain> (raw)
In-Reply-To: <1503013010-11500-2-git-send-email-zuban32s@gmail.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 <zuban32s@gmail.com>
> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
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
next prev parent reply other threads:[~2017-09-19 20:35 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-17 23:36 [Qemu-devel] [PATCH v7 0/4] Generic PCIE-PCI Bridge Aleksandr Bezzubikov
2017-08-17 23:36 ` [Qemu-devel] [PATCH v7 1/4] hw/pci: introduce pcie-pci-bridge device Aleksandr Bezzubikov
2017-09-19 20:34 ` Eduardo Habkost [this message]
2017-09-20 7:13 ` Marcel Apfelbaum
2017-09-20 9:52 ` Aleksandr Bezzubikov
2017-09-20 13:57 ` Eduardo Habkost
2017-09-20 14:02 ` Marcel Apfelbaum
2017-09-20 20:04 ` Aleksandr Bezzubikov
2017-09-20 14:00 ` Marcel Apfelbaum
2017-08-17 23:36 ` [Qemu-devel] [PATCH v7 2/4] hw/pci: introduce bridge-only vendor-specific capability to provide some hints to firmware Aleksandr Bezzubikov
2017-08-17 23:36 ` [Qemu-devel] [PATCH v7 3/4] hw/pci: add QEMU-specific PCI capability to the Generic PCI Express Root Port Aleksandr Bezzubikov
2017-08-17 23:36 ` [Qemu-devel] [PATCH v7 4/4] docs: update documentation considering PCIE-PCI bridge Aleksandr Bezzubikov
2017-08-22 11:43 ` [Qemu-devel] [PATCH v7 0/4] Generic PCIE-PCI Bridge Marcel Apfelbaum
2017-08-23 2:46 ` Michael S. Tsirkin
2017-09-06 1:01 ` Aleksandr Bezzubikov
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