Commit 9894dc0cdcc397ee5b26370bc53da6d360a363c2 “char: convert from GIOChannel
to QIOChannel”,
about the below code segment：
・・・ ・・・
@@ -3107,22 +2965,16 @@ static void tcp_chr_close(CharDriverState *chr)
s->reconnect_timer = 0;
}
qapi_free_SocketAddress(s->addr);
-if (s->f
Message-
From: Paolo Bonzini [mailto:pbonz...@redhat.com]
Sent: Monday, October 17, 2016 9:20 PM
To: wangyunjian
Cc: berra...@redhat.com; qemu-devel@nongnu.org; caihe
Subject: Re: A question about this commit "char: convert from GIOChannel to
QIOChannel"
- Original Messa
Qemu crashes, with pre-condition:
vm xml config with multiqueue, and the vm's driver virtio-net support
multi-queue
reproduce steps:
i. start dpdk testpmd in VM with the virtio nic
ii. stop testpmd
iii. reboot the VM
This commit "f9d6dbf0 remove virtio queues if the guest doesn't support
multi
On Tue, May 9, 2017 at 5:04 PM Yunjian Wang wrote:
> > From: w00273186
> >
> > "nc" is freed after hotplug vhost-user, but the watcher don't be removed.
> >
>
>
> > The QEMU crash when the watcher access the "nc" on socket disconnect.
> >
> >
> Do you have a reproducer? thanks
>
reproduce ste
From: Yunjian Wang
Signed-off-by: Yunjian Wang
---
net/tap.c | 16 ++--
1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/net/tap.c b/net/tap.c
index de05f20..6d7710f 100644
--- a/net/tap.c
+++ b/net/tap.c
@@ -803,7 +803,8 @@ int net_init_tap(const Netdev *netdev, const
From: Yunjian Wang
The memory leak on success to create a tap device. And the nfds and
nvhosts may not be the same and need to be processed separately.
Fixes: 07825977 ("tap: fix memory leak on failure to create a multiqueue tap
device")
Fixes: 264986e2 ("tap: multiqueue support")
CC: QEMU Sta
= NULL;
} else {
qemu_bh_delete(q->tx_bh);
+q->tx_bh = NULL;
}
+q->tx_waiting = 0;
virtio_del_queue(vdev, index * 2 + 1);
}
From: wangyunjian
Sent: Monday, April 24, 2017 6:10 PM
To: qemu-devel@nongnu.org; Michael S. Tsirkin ; 'Jason Wang'
Cc: wangyunjian ;
> -Original Message-
> From: Jason Wang [mailto:jasow...@redhat.com]
> Sent: Wednesday, April 26, 2017 5:18 PM
> To: wangyunjian ; m...@redhat.com;
> qemu-devel@nongnu.org
> Cc: caihe
> Subject: Re: [Qemu-devel] [PATCH] virtio-net: fix wild pointer when remove
