On Sat, 19 May 2018 04:21:17 +0800 kbuild test robot <lkp@xxxxxxxxx> wrote: > tree: git://git.cmpxchg.org/linux-mmotm.git master > head: 7400fc6942aefa2e009272d0e118284f110c5088 > commit: d5f90621ff2af7f139b01b7bcf8649a91665965e [149/199] lib/idr.c: remove simple_ida_lock > config: x86_64-randconfig-i0-201819 (attached as .config) > compiler: gcc-7 (Debian 7.3.0-16) 7.3.0 > reproduce: > git checkout d5f90621ff2af7f139b01b7bcf8649a91665965e > # save the attached .config to linux build tree > make ARCH=x86_64 > > Note: the mmotm/master HEAD 7400fc6942aefa2e009272d0e118284f110c5088 builds fine. > It only hurts bisectibility. > I'm a bit surprised we're seeing this. ida-remove-simple_ida_lock.patch introduces this error, and the very next patch ida-remove-simple_ida_lock-fix.patch fixes it. I'm pretty sure that the robot software is capable of detecting this situation and ignoring the error. Did that code get broken?
