Re: [kbuild-all] Re: [PATCH v11] i2c: virtio: add a virtio i2c frontend driver

[Rong Chen]

On 7/2/21 11:12 AM, Jie Deng wrote:
> On 2021/7/1 18:00, kernel test robot wrote:
> > Hi Jie,
> >
> > Thank you for the patch! Yet something to improve:
> >
> > [auto build test ERROR on wsa/i2c/for-next]
> > [also build test ERROR on linux/master linus/master v5.13 next-20210630]
> > [cannot apply to vhost/linux-next]
> > [If your patch is applied to the wrong git tree, kindly drop us a note.
> > And when submitting patch, we suggest to use '--base' as documented in
> > https://git-scm.com/docs/git-format-patch]
> >
> > url: 
> > https://github.com/0day-ci/linux/commits/Jie-Deng/i2c-virtio-add-a-virtio-i2c-frontend-driver/20210701-112619
> > base: https://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 
> > i2c/for-next
> > config: i386-randconfig-c021-20210630 (attached as .config)
> > compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
> > reproduce (this is a W=1 build):
> >          # 
> > https://github.com/0day-ci/linux/commit/e8dedd2a8577148d7655d0affe35adf34efbbf15
> >          git remote add linux-review https://github.com/0day-ci/linux
> >          git fetch --no-tags linux-review 
> > Jie-Deng/i2c-virtio-add-a-virtio-i2c-frontend-driver/20210701-112619
> >          git checkout e8dedd2a8577148d7655d0affe35adf34efbbf15
> >          # save the attached .config to linux build tree
> >          mkdir build_dir
> >          make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash
> >
> > If you fix the issue, kindly add following tag as appropriate
> > Reported-by: kernel test robot <lkp@xxxxxxxxx>
> >
> > All errors (new ones prefixed by >>):
> >
> >     In file included from <command-line>:32:
> > > > ./usr/include/linux/virtio_i2c.h:12:10: fatal error: linux/bits.h: 
> > > > No such file or directory
> >        12 | #include <linux/bits.h>
> >           |          ^~~~~~~~~~~~~~
> >     compilation terminated.
>
>
> I didn't see this error. Why did you say no such file? Anything wrong ?
>
> https://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git/tree/include/linux/bits.h 
>
>
> Thank you !


Hi Jie,

The problem is reproducible, I guess it's due to bits.h not in 
include/uapi/linux.

Best Regards,
Rong Chen