From: yskelg@gmail.com
To: "Michael S. Tsirkin" <mst@redhat.com>,
"Jason Wang" <jasowang@redhat.com>,
"Xuan Zhuo" <xuanzhuo@linux.alibaba.com>,
"Eugenio Pérez" <eperezma@redhat.com>
Cc: skhan@linuxfoundation.org, Austin Kim <austindh.kim@gmail.com>,
shjy180909@gmail.com, virtualization@lists.linux.dev,
linux-kernel@vger.kernel.org,
linux-kernel-mentees@lists.linuxfoundation.org,
Yunseong Kim <yskelg@gmail.com>
Subject: [PATCH] tools/virtio: pipe assertion in vring_test.c
Date: Mon, 27 May 2024 16:13:31 +0900 [thread overview]
Message-ID: <20240527071330.105268-1-yskelg@gmail.com> (raw)
From: Yunseong Kim <yskelg@gmail.com>
The virtio_device need to fail checking when create the geust/host pipe.
Signed-off-by: Yunseong Kim <yskelg@gmail.com>
---
tools/virtio/vringh_test.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/virtio/vringh_test.c b/tools/virtio/vringh_test.c
index 98ff808d6f0c..b1af8807c02a 100644
--- a/tools/virtio/vringh_test.c
+++ b/tools/virtio/vringh_test.c
@@ -161,8 +161,8 @@ static int parallel_test(u64 features,
host_map = mmap(NULL, mapsize, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
guest_map = mmap(NULL, mapsize, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
- pipe(to_guest);
- pipe(to_host);
+ assert(pipe(to_guest) == 0);
+ assert(pipe(to_host) == 0);
CPU_ZERO(&cpu_set);
find_cpus(&first_cpu, &last_cpu);
--
2.34.1
next reply other threads:[~2024-05-27 7:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-27 7:13 yskelg [this message]
2024-05-27 7:52 ` [PATCH] tools/virtio: pipe assertion in vring_test.c Michael S. Tsirkin
2024-05-27 8:40 ` Yunseong Kim
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