On Sat, 13 Aug 2016, kbuild test robot <l...@intel.com> wrote: > Hi Anusha, > > [auto build test ERROR on drm/drm-next] > [also build test ERROR on v4.8-rc1 next-20160812] > [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/Anusha-Srivatsa/drm-i915-mst-Validate-modes-against-available-link-bandwidth/20160813-050818 > base: git://people.freedesktop.org/~airlied/linux.git drm-next > config: i386-randconfig-x014-201632 (attached as .config) > compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705 > reproduce: > # save the attached .config to linux build tree > make ARCH=i386 > > Note: the > linux-review/Anusha-Srivatsa/drm-i915-mst-Validate-modes-against-available-link-bandwidth/20160813-050818 > HEAD 413b1bb45dc2c58540a17c5ca642b6aee2c97405 builds fine. > It only hurts bisectibility.
The patches are in the wrong order. BR, Jani. > > All errors (new ones prefixed by >>): > > drivers/gpu/drm/i915/intel_dp_mst.c: In function 'intel_dp_mst_mode_valid': >>> drivers/gpu/drm/i915/intel_dp_mst.c:363:14: error: implicit declaration of >>> function 'drm_dp_mst_get_avail_pbn' [-Werror=implicit-function-declaration] > avail_pbn = drm_dp_mst_get_avail_pbn(mgr, port); > ^~~~~~~~~~~~~~~~~~~~~~~~ > cc1: some warnings being treated as errors > > vim +/drm_dp_mst_get_avail_pbn +363 drivers/gpu/drm/i915/intel_dp_mst.c > > 357 struct intel_connector *intel_connector = > to_intel_connector(connector); > 358 struct intel_dp *intel_dp = intel_connector->mst_port; > 359 struct drm_dp_mst_topology_mgr *mgr = > &intel_dp->mst_mgr; > 360 struct drm_dp_mst_port *port = (struct drm_dp_mst_port > *) (intel_connector->port); > 361 int max_dotclk = > to_i915(connector->dev)->max_dotclk_freq; > 362 > > 363 avail_pbn = drm_dp_mst_get_avail_pbn(mgr, port); > 364 req_pbn = drm_dp_calc_pbn_mode(mode->clock, 24); > 365 if (req_pbn > avail_pbn) > 366 return MODE_H_ILLEGAL; > > --- > 0-DAY kernel test infrastructure Open Source Technology Center > https://lists.01.org/pipermail/kbuild-all Intel Corporation > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/intel-gfx -- Jani Nikula, Intel Open Source Technology Center _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
