Hi, On 27/8/20 21:34, kernel test robot wrote: > Hi Enric, > > I love your patch! Perhaps something to improve: > > [auto build test WARNING on drm-tip/drm-tip] > [cannot apply to linux/master drm-intel/for-linux-next linus/master v5.9-rc2] > [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/Enric-Balletbo-i-Serra/drm-bridge-ps8640-Make-sure-all-needed-is-powered-to-get-the-EDID/20200827-170009 > base: git://anongit.freedesktop.org/drm/drm-tip drm-tip > config: riscv-randconfig-r001-20200827 (attached as .config) > compiler: riscv32-linux-gcc (GCC) 9.3.0 > reproduce (this is a W=1 build): > 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 > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross > ARCH=riscv > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot <l...@intel.com> > > All warnings (new ones prefixed by >>, old ones prefixed by <<): > > << WARNING: modpost: vmlinux.o(__ex_table+0xed0): Section mismatch in > reference from the (unknown reference) (unknown) to the variable > .debug_str:.LASF1611 >>> WARNING: modpost: vmlinux.o(__ex_table+0xf40): Section mismatch in >>> reference from the (unknown reference) (unknown) to the variable >>> .debug_str:.LASF1482 > FATAL: modpost: The relocation at __ex_table+0xf40 references > section ".debug_str" which is not executable, IOW > it is not possible for the kernel to fault > at that address. Something is seriously wrong > and should be fixed. >
Hmm, is this really a build problem introduce by the patch ? I'll try to investigate a bit more but looks to me that there is another problem and a false positive. Thanks, Enric > --- > 0-DAY CI Kernel Test Service, Intel Corporation > https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org >
