Re: [PATCH] virtio-mem: Fix the iterator variable in a vmem->rdl_list loop

[Philippe Mathieu-Daudé]

On 28/12/22 10:03, Chenyi Qiang wrote:
> It should be the variable rdl2 to revert the already-notified listeners.
>
> Fixes: 2044969f0b ("virtio-mem: Implement RamDiscardManager interface")
> Signed-off-by: Chenyi Qiang <chenyi.qiang@intel.com>
> ---
>   hw/virtio/virtio-mem.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/hw/virtio/virtio-mem.c b/hw/virtio/virtio-mem.c
> index d96bde1fab..88c9c10318 100644
> --- a/hw/virtio/virtio-mem.c
> +++ b/hw/virtio/virtio-mem.c
> @@ -341,7 +341,7 @@ static int virtio_mem_notify_plug(VirtIOMEM *vmem, uint64_t 
> offset,
>       if (ret) {
>           /* Notify all already-notified listeners. */
>           QLIST_FOREACH(rdl2, &vmem->rdl_list, next) {
> -            MemoryRegionSection tmp = *rdl->section;
> +            MemoryRegionSection tmp = *rdl2->section;
>   
>               if (rdl2 == rdl) {
>                   break;

Cc: qemu-stable@nongnu.org
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>