From: David Marchand <david.marchand@redhat.com>
To: David Marchand <david.marchand@redhat.com>
Cc: dev@dpdk.org, thomas@monjalon.net, stable@dpdk.org,
Maxime Coquelin <maxime.coquelin@redhat.com>,
Chenbo Xia <chenbox@nvidia.com>, Baoyuan Li <updoing@sina.com>,
Hengqi Chen <hengqi.chen@gmail.com>
Subject: Re: [PATCH] net/virtio: revert Tx free threshold fix
Date: Wed, 9 Jul 2025 11:31:08 +0200 [thread overview]
Message-ID: <CAJFAV8yRaUKQDt0f2qyb5Y7MHcNUUSxaA+QuYRF7JwwyX8f81A@mail.gmail.com> (raw)
In-Reply-To: <CAEyhmHRsNi4ed7dTMswGBBm5dX4aQ7+p1cfmGsSvBVXciOKQCg@mail.gmail.com>
On Wed, Jul 9, 2025 at 3:34 AM Hengqi Chen <hengqi.chen@gmail.com> wrote:
>
> On Tue, Jul 8, 2025 at 10:23 PM David Marchand
> <david.marchand@redhat.com> wrote:
> >
> > This fix introduced a performance regression.
> >
> > The problem is under investigation, but we are too close to the release
> > (and the virtio/vhost maintainer is not available) to get a fix before
> > the v25.07 release.
> >
> > Revert this change for now, we can revisit during v25.11.
> >
> > Bugzilla ID: 1747
> > Fixes: 3e3c7f3fa5ac ("net/virtio: fix check of threshold for Tx freeing")
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: David Marchand <david.marchand@redhat.com>
> Acked-by: Hengqi Chen <hengqi.chen@gmail.com>
Applied, thanks.
--
David Marchand
prev parent reply other threads:[~2025-07-09 9:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-08 14:23 David Marchand
2025-07-09 1:34 ` Hengqi Chen
2025-07-09 9:31 ` David Marchand [this message]
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