On 17/4/23 08:02, Viresh Kumar wrote:
Since the driver doesn't support interrupts, we must return early when
index is set to VIRTIO_CONFIG_IRQ_IDX.
Fixes: 544f0278afca ("virtio: introduce macro VIRTIO_CONFIG_IRQ_IDX")
Signed-off-by: Viresh Kumar <viresh.ku...@linaro.org>
---
hw/virtio/vhost-user-i2c.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/hw/virtio/vhost-user-i2c.c b/hw/virtio/vhost-user-i2c.c
index 60eaf0d95be0..45100a24953c 100644
--- a/hw/virtio/vhost-user-i2c.c
+++ b/hw/virtio/vhost-user-i2c.c
@@ -128,6 +128,16 @@ static void vu_i2c_guest_notifier_mask(VirtIODevice *vdev,
int idx, bool mask)
{
VHostUserI2C *i2c = VHOST_USER_I2C(vdev);
+ /*
+ * Add the check for configure interrupt, Use VIRTIO_CONFIG_IRQ_IDX -1
+ * as the Marco of configure interrupt's IDX, If this driver does not
Copy/paste of pre-existing comment, still I wonder who is "the Marco of
configure" :P
+ * support, the function will return
+ */
