Re: [PATCH v2 14/18] mm/balloon: use general movable page feature into balloon

From: kbuild test robot
Date: Mon Mar 21 2016 - 04:31:01 EST

Hi Minchan,

[auto build test ERROR on next-20160318]
[cannot apply to v4.5-rc7 v4.5-rc6 v4.5-rc5 v4.5]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]

config: x86_64-randconfig-x000-201612 (attached as .config)
# save the attached .config to linux build tree
make ARCH=x86_64

All error/warnings (new ones prefixed by >>):

drivers/virtio/virtio_balloon.c: In function 'virtballoon_probe':
>> drivers/virtio/virtio_balloon.c:578:15: error: 'balloon_mnt' undeclared (first use in this function)
drivers/virtio/virtio_balloon.c:578:15: note: each undeclared identifier is reported only once for each function it appears in
>> drivers/virtio/virtio_balloon.c:579:1: warning: label 'out_free_vb' defined but not used [-Wunused-label]

vim +/balloon_mnt +578 drivers/virtio/virtio_balloon.c

573 out_oom_notify:
574 vdev->config->del_vqs(vdev);
575 out_unmount:
576 if (vb->vb_dev_info.inode)
577 iput(vb->vb_dev_info.inode);
> 578 kern_unmount(balloon_mnt);
> 579 out_free_vb:
580 kfree(vb);
581 out:
582 return err;

0-DAY kernel test infrastructure Open Source Technology Center Intel Corporation

Attachment: .config.gz
Description: Binary data