From: Cornelia Huck <cornelia.huck@de.ibm.com>
To: Greg Kurz <groug@kaod.org>
Cc: qemu-devel@nongnu.org, Kevin Wolf <kwolf@redhat.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
Jason Wang <jasowang@redhat.com>, Max Reitz <mreitz@redhat.com>,
"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>,
Stefan Hajnoczi <stefanha@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>
Subject: Re: [Qemu-devel] [PATCH v2 0/9] virtio: avoid inappropriate QEMU termination
Date: Thu, 22 Sep 2016 15:47:04 +0200 [thread overview]
Message-ID: <20160922154704.01925d96.cornelia.huck@de.ibm.com> (raw)
In-Reply-To: <147447700612.30952.9420141963781948805.stgit@bahia>
On Wed, 21 Sep 2016 18:56:46 +0200
Greg Kurz <groug@kaod.org> wrote:
> This series is a follow up to Stefan's work to eradicate most calls to
> exit() we currently have in the virtio code.
>
> It addresses all exit() call sites in the blk, net and scsi device code,
> where the error is about a missing or malformed in/out header sent by
> the guest. They are converted to use virtio_error() and stop any processing,
> instead of exiting.
>
> The remaining call sites are related to a host misconfiguration or a
> migration stream issue.
>
> The 9P code currently calls assert() instead of exit(), but it also about
> malformed or missing headers, so it gets converted the same way.
>
> Next work will be to check all assert() call sites in the device code, in
> case some of them actually refer to a bug in the guest, and should be
> converted to use virtio_error() as well.
I'm nearly out of the door for my vacation, so don't wait for any
further R-b from me :)
next prev parent reply other threads:[~2016-09-22 13:47 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-21 16:56 [Qemu-devel] [PATCH v2 0/9] virtio: avoid inappropriate QEMU termination Greg Kurz
2016-09-21 16:56 ` [Qemu-devel] [PATCH v2 1/9] virtio-9p: add parentheses to sizeof operator Greg Kurz
2016-09-22 13:38 ` Cornelia Huck
2016-09-23 12:44 ` Stefan Hajnoczi
2016-09-21 16:57 ` [Qemu-devel] [PATCH v2 2/9] virtio-blk: turn virtio_blk_handle_request() into a static function Greg Kurz
2016-09-22 13:40 ` Cornelia Huck
2016-09-23 12:45 ` Stefan Hajnoczi
2016-09-21 16:57 ` [Qemu-devel] [PATCH v2 3/9] virtio-9p: handle handle_9p_output() error Greg Kurz
2016-09-22 13:41 ` Cornelia Huck
2016-09-23 12:54 ` Stefan Hajnoczi
2016-09-23 13:49 ` Greg Kurz
2016-09-21 16:57 ` [Qemu-devel] [PATCH v2 4/9] virtio-blk: handle virtio_blk_handle_request() errors Greg Kurz
2016-09-22 13:44 ` Cornelia Huck
2016-09-23 12:58 ` Stefan Hajnoczi
2016-09-24 18:01 ` Greg Kurz
2016-09-21 16:57 ` [Qemu-devel] [PATCH v2 5/9] virtio-net: handle virtio_net_handle_ctrl() error Greg Kurz
2016-09-22 13:45 ` Cornelia Huck
2016-09-23 13:07 ` Stefan Hajnoczi
2016-09-21 16:57 ` [Qemu-devel] [PATCH v2 6/9] virtio-net: handle virtio_net_receive() errors Greg Kurz
2016-09-23 13:11 ` Stefan Hajnoczi
2016-09-21 16:57 ` [Qemu-devel] [PATCH v2 7/9] virtio-net: handle virtio_net_flush_tx() errors Greg Kurz
2016-09-21 16:57 ` [Qemu-devel] [PATCH v2 8/9] virtio-scsi: convert virtio_scsi_bad_req() to use virtio_error() Greg Kurz
2016-09-21 16:58 ` [Qemu-devel] [PATCH v2 9/9] virtio-scsi: handle virtio_scsi_set_config() error Greg Kurz
2016-09-21 17:50 ` [Qemu-devel] [PATCH v2 0/9] virtio: avoid inappropriate QEMU termination no-reply
2016-09-22 13:47 ` Cornelia Huck [this message]
2016-09-23 13:31 ` Stefan Hajnoczi
2016-09-23 14:00 ` Greg Kurz
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