This makes the error report more informative.
Signed-off-by: Alexey Kardashevskiy <a...@ozlabs.ru>
---
hw/vfio/common.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/vfio/common.c b/hw/vfio/common.c
index cebd3b0..d6d97d1 100644
--- a/hw/vfio/common.c
+++ b/hw/vfio/common.c
@@ -931,8 +931,8 @@ static int vfio_container_do_ioctl(AddressSpace *as,
} else {
ret = ioctl(container->fd, req, param);
if (ret < 0) {
- error_report("vfio: failed to ioctl container: ret=%d, %s",
- ret, strerror(errno));
+ error_report("vfio: failed to ioctl %d to container: ret=%d, %s",
+ _IOC_NR(req) - VFIO_BASE, ret, strerror(errno));
}
}
--
2.0.0
