From: "Michael S. Tsirkin" <mst@redhat.com>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: "Marc-André Lureau" <mlureau@redhat.com>,
"Prerna Saxena" <prerna.saxena@nutanix.com>,
"Fam Zheng" <famz@redhat.com>,
"QEMU Developers" <qemu-devel@nongnu.org>,
"marcandre lureau" <marcandre.lureau@redhat.com>
Subject: Re: [Qemu-devel] [PULL 3/3] vhost-user: Attempt to fix a race with set_mem_table.
Date: Fri, 12 Aug 2016 18:49:52 +0300 [thread overview]
Message-ID: <20160812184938-mutt-send-email-mst@kernel.org> (raw)
In-Reply-To: <CAFEAcA_uVHHFikzZKz_FeqYzasz=8vEA10=aOPPbHZ6Ketz_Yw@mail.gmail.com>
On Fri, Aug 12, 2016 at 01:01:16PM +0100, Peter Maydell wrote:
> On 12 August 2016 at 08:20, Marc-André Lureau <mlureau@redhat.com> wrote:
> > Hi
> >
> > ----- Original Message -----
> >> sent a follow-up response to GET_FEATURES), I am now wondering if this patch
> >> may break existing vhost applications too ? If so, reverting it possibly
> >> better.
> >> What confuses me is why it doesn’t fail all the time, but only about 20% to
> >> 30% time as Fam reports.
> >>
> >> Thoughts : Michael, Fam, MarcAndre ?
> >
> > Indeed, I didn't ack that patch in the first place for that kind of reasons, so I would revert it.
>
>
> If somebody would like to send a revert-patch to the list I'll apply
> it to master (please cc me as I suspect the mailing list server is
> down at the moment...) I've been seeing these failures in the
> build tests I run for merges.
>
> thanks
> -- PMM
Will do right now.
--
MST
next prev parent reply other threads:[~2016-08-12 15:50 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-10 15:30 [Qemu-devel] [PULL 0/3] virtio/vhost: fixes Michael S. Tsirkin
2016-08-10 15:30 ` [Qemu-devel] [PULL 1/3] vhost: check for vhost_ops before using Michael S. Tsirkin
2016-08-10 15:30 ` [Qemu-devel] [PULL 2/3] vhost-user: Introduce a new protocol feature REPLY_ACK Michael S. Tsirkin
2016-08-10 15:30 ` [Qemu-devel] [PULL 3/3] vhost-user: Attempt to fix a race with set_mem_table Michael S. Tsirkin
2016-08-12 6:38 ` Fam Zheng
2016-08-12 7:16 ` Prerna Saxena
2016-08-12 7:20 ` Marc-André Lureau
2016-08-12 12:01 ` Peter Maydell
2016-08-12 15:49 ` Michael S. Tsirkin [this message]
2016-08-15 10:20 ` Peter Maydell
2016-08-12 15:47 ` Michael S. Tsirkin
2016-08-12 15:54 ` Marc-André Lureau
2016-08-12 21:12 ` Michael S. Tsirkin
2016-08-13 6:13 ` Marc-André Lureau
2016-08-14 2:30 ` Michael S. Tsirkin
2016-08-14 2:44 ` Michael S. Tsirkin
2016-08-14 2:51 ` Michael S. Tsirkin
2016-08-14 9:42 ` Prerna Saxena
2016-08-14 21:39 ` Michael S. Tsirkin
2016-08-31 11:19 ` Maxime Coquelin
2016-09-01 13:46 ` Michael S. Tsirkin
2016-09-02 8:57 ` Maxime Coquelin
2016-09-02 17:29 ` Michael S. Tsirkin
2016-09-05 13:06 ` Maxime Coquelin
2016-09-06 2:22 ` Michael S. Tsirkin
2016-08-10 17:32 ` [Qemu-devel] [PULL 0/3] virtio/vhost: fixes Peter Maydell
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