Re: [LKP] [lkp] [spi] 2baed30cb3: BUG: scheduling while atomic: systemd-udevd/134/0x00000002

On Thu, Jan 21, 2016 at 01:47:10PM +0800, Huang, Ying wrote: > Sudip Mukherjee <sudipm.mukherjee(a)gmail.com&gt; writes: > > > On Wed, Jan 20, 2016 at 01:00:40PM +0800, Huang, Ying wrote: > >> Sudip Mukherjee <sudipm.mukherjee(a)gmail.com&gt; writes: > >> > >> > On Wed, Jan 20, 2016 at 08:44:37AM +0800, kernel test robot wrote: <snip> > > > > I am not able to reproduce this. Tested just with the kernel and > > yocto-minimal-i386.cgz filesystem and it booted properly. > > > > I guess I need atleast your job file to reproduce this. > > This is a boot test so I did not attached the job file. But the test > result may depends on specific root file system. For example, the > process when BUG report is always systemd-udevd. Maybe you need a > systemd based root file system. So silly of me. Since you said 2baed30cb3, so i kept looking at that patch. Can you please test again after reverting: ebd43516d387 ("Staging: panel: usleep_range is preferred over udelay") If it solves the problem then I will submit a formal patch.