From: <gregkh@linuxfoundation.org>
To: bergwolf@gmail.com, davem@davemloft.net,
gregkh@linuxfoundation.org, stefanha@redhat.com
Cc: <stable@vger.kernel.org>, <stable-commits@vger.kernel.org>
Subject: Patch "vhost-vsock: fix orphan connection reset" has been added to the 4.8-stable tree
Date: Mon, 12 Dec 2016 14:47:25 -0800 [thread overview]
Message-ID: <1481582845255223@kroah.com> (raw)
This is a note to let you know that I've just added the patch titled
vhost-vsock: fix orphan connection reset
to the 4.8-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
vhost-vsock-fix-orphan-connection-reset.patch
and it can be found in the queue-4.8 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From c4587631c7bad47c045e081d1553cd73a23be59a Mon Sep 17 00:00:00 2001
From: Peng Tao <bergwolf@gmail.com>
Date: Fri, 9 Dec 2016 01:10:46 +0800
Subject: vhost-vsock: fix orphan connection reset
From: Peng Tao <bergwolf@gmail.com>
commit c4587631c7bad47c045e081d1553cd73a23be59a upstream.
local_addr.svm_cid is host cid. We should check guest cid instead,
which is remote_addr.svm_cid. Otherwise we end up resetting all
connections to all guests.
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Peng Tao <bergwolf@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/vhost/vsock.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/vhost/vsock.c
+++ b/drivers/vhost/vsock.c
@@ -506,7 +506,7 @@ static void vhost_vsock_reset_orphans(st
* executing.
*/
- if (!vhost_vsock_get(vsk->local_addr.svm_cid)) {
+ if (!vhost_vsock_get(vsk->remote_addr.svm_cid)) {
sock_set_flag(sk, SOCK_DONE);
vsk->peer_shutdown = SHUTDOWN_MASK;
sk->sk_state = SS_UNCONNECTED;
Patches currently in stable-queue which might be from bergwolf@gmail.com are
queue-4.8/vhost-vsock-fix-orphan-connection-reset.patch
reply other threads:[~2016-12-12 22:47 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1481582845255223@kroah.com \
--to=gregkh@linuxfoundation.org \
--cc=bergwolf@gmail.com \
--cc=davem@davemloft.net \
--cc=stable-commits@vger.kernel.org \
--cc=stable@vger.kernel.org \
--cc=stefanha@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).