From: "Michael S. Tsirkin" <mst@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: virtio-dev@lists.oasis-open.org, netdev@vger.kernel.org,
virtualization@lists.linux-foundation.org, qinchuanyu@huawei.com,
davem@davemloft.net
Subject: [PATCH net 0/3] vhost fixes for 3.14, -stable
Date: Wed, 12 Feb 2014 18:37:55 +0200 [thread overview]
Message-ID: <1392222846-26699-1-git-send-email-mst@redhat.com> (raw)
This fixes a deadlock with vhost reported in the field,
as well as a theoretical race issue found by code
review.
Patches 1+2 are needed for stable.
Thanks to Qin Chuanyu for reporting the issue!
Michael S. Tsirkin (3):
kref: add kref_sub_return
vhost: fix ref cnt checking deadlock
vhost: fix a theoretical race in device cleanup
include/linux/kref.h | 33 ++++++++++++++++++++++++++++++++-
drivers/vhost/net.c | 15 ++++++++++-----
2 files changed, 42 insertions(+), 6 deletions(-)
--
MST
next reply other threads:[~2014-02-12 16:37 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-12 16:37 Michael S. Tsirkin [this message]
2014-02-12 16:36 ` [PATCH net 3/3] vhost: fix a theoretical race in device cleanup Michael S. Tsirkin
2014-02-12 16:38 ` [PATCH net 2/3] vhost: fix ref cnt checking deadlock Michael S. Tsirkin
2014-02-12 16:38 ` [PATCH net 1/3] kref: add kref_sub_return Michael S. Tsirkin
2014-02-12 16:56 ` Greg Kroah-Hartman
2014-02-12 17:35 ` Michael S. Tsirkin
[not found] ` <20140212173524.GA26860@redhat.com>
2014-02-12 18:37 ` Greg Kroah-Hartman
2014-02-12 18:39 ` Anatol Pomozov
2014-02-13 0:06 ` David Miller
2014-02-13 1:25 ` Jörn Engel
2014-02-13 1:39 ` Greg KH
2014-02-13 4:05 ` David Miller
2014-02-13 4:09 ` David Miller
2014-02-14 0:03 ` Greg KH
2014-02-14 5:10 ` David Miller
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