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Re: [Qemu-devel] [PATCH] vhost-user-scsi: prevent using uninitialized vq
From: |
Raphael Norwitz |
Subject: |
Re: [Qemu-devel] [PATCH] vhost-user-scsi: prevent using uninitialized vqs |
Date: |
Wed, 21 Aug 2019 21:07:25 -0700 |
User-agent: |
Mutt/1.5.20 (2009-12-10) |
On Fri, Jun 14, 2019 at 10:18:41AM +0100, Stefan Hajnoczi wrote:
> On Tue, Jun 11, 2019 at 05:35:17PM -0700, Raphael Norwitz wrote:
> > Of the 3 virtqueues, seabios only sets cmd, leaving ctrl
> > and event without a physical address. This can cause
> > vhost_verify_ring_part_mapping to return ENOMEM, causing
> > the following logs:
> >
> > qemu-system-x86_64: Unable to map available ring for ring 0
> > qemu-system-x86_64: Verify ring failure on region 0
> >
> > The qemu commit e6cc11d64fc998c11a4dfcde8fda3fc33a74d844
> > has already resolved the issue for vhost scsi devices but
> > the fix was never applied to vhost-user scsi devices.
> >
> > Signed-off-by: Raphael Norwitz <address@hidden>
> > ---
> > hw/scsi/vhost-user-scsi.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
>
> Reviewed-by: Stefan Hajnoczi <address@hidden>
Ping on this. Any reason it has not been merged?
- Re: [Qemu-devel] [PATCH] vhost-user-scsi: prevent using uninitialized vqs,
Raphael Norwitz <=