On 8/13/25 16:17, Steve Sistare wrote:
Set an error message if vfio_cpr_ram_discard_register_listener fails so
the fail label gets a valid error object.
Reported-by: Cédric Le Goater <[email protected]>
Fixes: eba1f657cbb1 ("vfio/container: recover from unmap-all-vaddr failure")
Signed-off-by: Steve Sistare <[email protected]>
---
hw/vfio/listener.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/hw/vfio/listener.c b/hw/vfio/listener.c
index f498e23..5ebafaa 100644
--- a/hw/vfio/listener.c
+++ b/hw/vfio/listener.c
@@ -574,6 +574,9 @@ void vfio_container_region_add(VFIOContainerBase
*bcontainer,
vfio_ram_discard_register_listener(bcontainer, section);
} else if (!vfio_cpr_ram_discard_register_listener(bcontainer,
section)) {
+ error_setg(&err,
+ "vfio_cpr_ram_discard_register_listener for %s failed",
+ memory_region_name(section->mr));
goto fail;
}
return;
Applied to vfio-next.
Thanks,
C.
