From: "Michael S. Tsirkin" <mst@redhat.com>
To: Yongji Xie <xieyongji@bytedance.com>
Cc: Greg KH <gregkh@linuxfoundation.org>,
Jason Wang <jasowang@redhat.com>,
Luis Chamberlain <mcgrof@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
kernel test robot <oliver.sang@intel.com>,
virtualization <virtualization@lists.linux-foundation.org>,
stable@vger.kernel.org
Subject: Re: [PATCH v2] vduse: Fix NULL pointer dereference on sysfs access
Date: Tue, 26 Apr 2022 10:17:55 -0400 [thread overview]
Message-ID: <20220426101640-mutt-send-email-mst@kernel.org> (raw)
In-Reply-To: <CACycT3vmN0z=in1hcT7XuW4p-vzq9SAgPJNGGkooc+C+qftWjw@mail.gmail.com>
On Tue, Apr 26, 2022 at 10:02:02PM +0800, Yongji Xie wrote:
> > This should not be needed, when your module is unloaded, all devices it
> > handled should be properly removed by it.
> >
>
> I see. But it's not easy to achieve that currently. Maybe we need
> something like DEVICE_NEEDS_RESET support in virtio core.
Not sure what the connection is.
--
MST
next prev parent reply other threads:[~2022-04-26 14:18 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-26 7:36 [PATCH v2] vduse: Fix NULL pointer dereference on sysfs access Xie Yongji
2022-04-26 8:07 ` Greg KH
2022-04-26 9:41 ` Yongji Xie
2022-04-26 10:26 ` Greg KH
2022-04-26 12:30 ` Yongji Xie
2022-04-26 12:44 ` Greg KH
2022-04-26 13:17 ` Yongji Xie
2022-04-26 13:34 ` Greg KH
2022-04-26 14:02 ` Yongji Xie
2022-04-26 14:09 ` Greg KH
2022-04-26 14:15 ` Yongji Xie
2022-04-26 14:17 ` Michael S. Tsirkin [this message]
2022-04-26 14:37 ` Yongji Xie
2022-04-26 14:38 ` Michael S. Tsirkin
2022-04-26 14:50 ` Yongji Xie
2022-06-08 12:51 ` Michael S. Tsirkin
2022-06-08 13:25 ` Yongji Xie
2022-06-08 13:26 ` Parav Pandit
2022-06-02 4:55 ` Yongji Xie
2022-06-02 9:51 ` Michael S. Tsirkin
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