netdev - Re: [PATCH 0/3] Revert "virtio_net: rx enable premapped mode by default"

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20240910081147-mutt-send-email-mst@kernel.org>
Date: Tue, 10 Sep 2024 08:12:06 -0400
From: "Michael S. Tsirkin" <mst@...hat.com>
To: Xuan Zhuo <xuanzhuo@...ux.alibaba.com>
Cc: virtualization@...ts.linux.dev, Jason Wang <jasowang@...hat.com>,
	Eugenio Pérez <eperezma@...hat.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	netdev@...r.kernel.org, Darren Kenny <darren.kenny@...cle.com>,
	Si-Wei Liu <si-wei.liu@...cle.com>
Subject: Re: [PATCH 0/3] Revert "virtio_net: rx enable premapped mode by
 default"

On Fri, Sep 06, 2024 at 08:31:34PM +0800, Xuan Zhuo wrote:
> Regression: http://lore.kernel.org/all/8b20cc28-45a9-4643-8e87-ba164a540c0a@oracle.com
> 
> I still think that the patch can fix the problem, I hope Darren can re-test it
> or give me more info.
> 
>     http://lore.kernel.org/all/20240820071913.68004-1-xuanzhuo@linux.alibaba.com
> 
> If that can not work or Darren can not reply in time, Michael you can try this
> patch set.

Just making sure netdev maintainers see this, this patch is for net.

> Thanks.
> 
> Xuan Zhuo (3):
>   Revert "virtio_net: rx remove premapped failover code"
>   Revert "virtio_net: big mode skip the unmap check"
>   virtio_net: disable premapped mode by default
> 
>  drivers/net/virtio_net.c | 95 +++++++++++++++++++---------------------
>  1 file changed, 46 insertions(+), 49 deletions(-)
> 
> --
> 2.32.0.3.g01195cf9f