* [dpdk-dev] deadlock in example vdpa app
@ 2021-01-11 7:47 段振中
0 siblings, 0 replies; only message in thread
From: 段振中 @ 2021-01-11 7:47 UTC (permalink / raw)
To: dev; +Cc: maxime.coquelin, chenbo.xia, 向浩
Recently we see a deadlock in vdpa example app if SIGTERM signal is sent at early start stage.
After debuging, we suspect it's due to vhost_user.mutex is requested twice,
once by start sequence start_vdpa(), the other by SIGTERM signal handler which calling close_vdpa().
Also checked other example apps, seems they all have same issue.
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2021-01-11 12:31 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-01-11 7:47 [dpdk-dev] deadlock in example vdpa app 段振中
DPDK patches and discussions
This inbox may be cloned and mirrored by anyone:
git clone --mirror https://inbox.dpdk.org/dev/0 dev/git/0.git
# If you have public-inbox 1.1+ installed, you may
# initialize and index your mirror using the following commands:
public-inbox-init -V2 dev dev/ https://inbox.dpdk.org/dev \
Example config snippet for mirrors.
Newsgroup available over NNTP:
AGPL code for this site: git clone https://public-inbox.org/public-inbox.git