kbuild test robot
2019-Jun-05 23:44 UTC
[vhost:linux-next 12/19] drivers/vhost/vhost.h:196:22: error: field 'mmu_notifier' has incomplete type
tree: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git linux-next
head: aa5dc31069763f9b1afcfcf2583de258af44d72c
commit: eb43203ceabbab75b07a526b59b34bc170e0dc2c [12/19] vhost: access vq
metadata through kernel virtual address
config: mips-allyesconfig (attached as .config)
compiler: mips-linux-gcc (GCC) 7.4.0
reproduce:
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout eb43203ceabbab75b07a526b59b34bc170e0dc2c
# save the attached .config to linux build tree
GCC_VERSION=7.4.0 make.cross ARCH=mips
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp at intel.com>
All errors (new ones prefixed by >>):
In file included from drivers/vhost/net.c:37:0:>> drivers/vhost/vhost.h:196:22: error: field 'mmu_notifier' has
incomplete type
struct mmu_notifier mmu_notifier;
^~~~~~~~~~~~
vim +/mmu_notifier +196 drivers/vhost/vhost.h
193
194 struct vhost_dev {
195 struct mm_struct *mm;
> 196 struct mmu_notifier mmu_notifier;
197 struct mutex mutex;
198 struct vhost_virtqueue **vqs;
199 int nvqs;
200 struct eventfd_ctx *log_ctx;
201 struct llist_head work_list;
202 struct task_struct *worker;
203 struct vhost_umem *umem;
204 struct vhost_umem *iotlb;
205 spinlock_t iotlb_lock;
206 struct list_head read_list;
207 struct list_head pending_list;
208 wait_queue_head_t wait;
209 int iov_limit;
210 int weight;
211 int byte_weight;
212 };
213
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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