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From: David Marchand <david.marchand@redhat.com>
To: Maxime Coquelin <maxime.coquelin@redhat.com>
Cc: dev@dpdk.org, andy.pei@intel.com, Chenbo Xia <chenbo.xia@intel.com>
Subject: Re: [PATCH] net/virtio: remove address width limit for modern devices
Date: Thu, 9 Mar 2023 16:08:25 +0100	[thread overview]
Message-ID: <CAJFAV8zESX438wNqayxfVv2OEFvzt+cLu2mDPTz9LBA_fTLVfw@mail.gmail.com> (raw)
In-Reply-To: <52cb8334-301e-5014-6598-861a5d0677ef@redhat.com>

On Thu, Mar 9, 2023 at 3:59 PM Maxime Coquelin
<maxime.coquelin@redhat.com> wrote:
>
> Hi David,
>
> On 3/9/23 15:36, David Marchand wrote:
> > Modern devices don't have the same limitation as legacy devices, because
> > vring addresses are not configured using a 32-bit register.
> >
>
> Do we want to backport it? This is a bug in my opinion.

I wonder, this is the first time we see some report about this issue.
I'd like to first get more details from Andy who reported this issue,
like in which setup / condition this problem was caught.


-- 
David Marchand


  reply	other threads:[~2023-03-09 15:08 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-09 14:36 David Marchand
2023-03-09 14:59 ` Maxime Coquelin
2023-03-09 15:08   ` David Marchand [this message]
2023-03-10  6:11     ` Pei, Andy
2023-03-10  6:10 ` Pei, Andy
2023-03-10  8:07 ` Xia, Chenbo
2023-03-14  8:53 ` [PATCH v2] " David Marchand
2023-03-16 14:46   ` Maxime Coquelin

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