> > On 2018-03-22 08:24, okaya@xxxxxxxxxxxxxx wrote: > > On 2018-03-22 02:44, kbuild test robot wrote: > >> Hi Sinan, > >> > >> Thank you for the patch! Yet something to improve: > >> > >> [auto build test ERROR on linus/master] > >> [also build test ERROR on v4.16-rc6 next-20180321] > >> [if your patch is applied to the wrong git tree, please drop us a note > >> to help improve the system] > >> > >> url: > >> https://github.com/0day-ci/linux/commits/Sinan-Kaya/ib-Eliminate- > duplicate-barriers-on-weakly-ordered-archs/20180321-091659 > >> config: xtensa-allyesconfig (attached as .config) > >> compiler: xtensa-linux-gcc (GCC) 7.2.0 > >> reproduce: > >> wget > >> https://raw.githubusercontent.com/intel/lkp- > tests/master/sbin/make.cross > >> -O ~/bin/make.cross > >> chmod +x ~/bin/make.cross > >> # save the attached .config to linux build tree > >> make.cross ARCH=xtensa > >> > > > > Jason, > > > > Can you remove the writeq change if it is too late for me to fix? > > > > This is an infrastructural issue on xtensa arch. > > > > Probably, it won't get fixed today. > > AFAIS, even writeq won't compile on this arch. I started questioning > this build test. > I think all these iw_cxgb4 changes should be reverted until we really have a plan for multi-platform that works. > > > > > Sinan > > > > > >> All errors (new ones prefixed by >>): > >> > >> In file included from drivers/infiniband/hw/cxgb4/iw_cxgb4.h:73:0, > >> from drivers/infiniband/hw/cxgb4/device.c:40: > >> drivers/infiniband/hw/cxgb4/t4.h: In function 'pio_copy': > >>>> drivers/infiniband/hw/cxgb4/t4.h:460:3: error: implicit declaration > >>>> of function 'writeq_relaxed'; did you mean 'writel_relaxed'? > >>>> [-Werror=implicit-function-declaration] > >> writeq_relaxed(*src, dst); > >> ^~~~~~~~~~~~~~ > >> writel_relaxed > >> cc1: some warnings being treated as errors > >> > >> vim +460 drivers/infiniband/hw/cxgb4/t4.h > >> > >> 450 > >> 451 /* This function copies 64 byte coalesced work request to > >> memory > >> 452 * mapped BAR2 space. For coalesced WRs, the SGE fetches > data > >> 453 * from the FIFO instead of from Host. > >> 454 */ > >> 455 static inline void pio_copy(u64 __iomem *dst, u64 *src) > >> 456 { > >> 457 int count = 8; > >> 458 > >> 459 while (count) { > >> > 460 writeq_relaxed(*src, dst); > >> 461 src++; > >> 462 dst++; > >> 463 count--; > >> 464 } > >> 465 } > >> 466 > >> > >> --- > >> 0-DAY kernel test infrastructure Open Source Technology > >> Center > >> https://lists.01.org/pipermail/kbuild-all Intel > >> Corporation -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
