Displaying 2 results from an estimated 2 matches for "604d9d25ca47".
2020 Aug 10
1
[PATCH] vdpa_sim: init iommu lock
...quot;vdpasim: protect concurrent access to iommu iotlb")
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/vdpa/vdpa_sim/vdpa_sim.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/vdpa/vdpa_sim/vdpa_sim.c b/drivers/vdpa/vdpa_sim/vdpa_sim.c
index df3224b138ee..604d9d25ca47 100644
--- a/drivers/vdpa/vdpa_sim/vdpa_sim.c
+++ b/drivers/vdpa/vdpa_sim/vdpa_sim.c
@@ -358,6 +358,7 @@ static struct vdpasim *vdpasim_create(void)
INIT_WORK(&vdpasim->work, vdpasim_work);
spin_lock_init(&vdpasim->lock);
+ spin_lock_init(&vdpasim->iommu_lock);
dev =...
2020 Aug 10
0
[PATCH] vdpa_sim: fix pointer math in get_config
...orted-by: Dan Carpenter <dan.carpenter at oracle.com>
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/vdpa/vdpa_sim/vdpa_sim.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/vdpa/vdpa_sim/vdpa_sim.c b/drivers/vdpa/vdpa_sim/vdpa_sim.c
index 604d9d25ca47..62d640327145 100644
--- a/drivers/vdpa/vdpa_sim/vdpa_sim.c
+++ b/drivers/vdpa/vdpa_sim/vdpa_sim.c
@@ -558,7 +558,7 @@ static void vdpasim_get_config(struct vdpa_device *vdpa, unsigned int offset,
struct vdpasim *vdpasim = vdpa_to_sim(vdpa);
if (offset + len < sizeof(struct virtio_net_conf...