Hi Ville, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 0b58e108042b0ed28a71cd7edf5175999955b233 commit: 74bde7581df3e18061119e1b27b63d0a9ea57b7a [2063/10451] drm/sti: Allow build with COMPILE_TEST=y config: sh-randconfig-r133-20240705 (https://download.01.org/0day-ci/archive/20240705/202407052221.F4GPZtM2-lkp@xxxxxxxxx/config) compiler: sh4-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20240705/202407052221.F4GPZtM2-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202407052221.F4GPZtM2-lkp@xxxxxxxxx/ sparse warnings: (new ones prefixed by >>) >> drivers/gpu/drm/sti/sti_mixer.c:145:47: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *ptr @@ got void * @@ drivers/gpu/drm/sti/sti_mixer.c:145:47: sparse: expected void const volatile [noderef] __iomem *ptr drivers/gpu/drm/sti/sti_mixer.c:145:47: sparse: got void * drivers/gpu/drm/sti/sti_mixer.c:168:38: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void *addr @@ got void [noderef] __iomem * @@ drivers/gpu/drm/sti/sti_mixer.c:168:38: sparse: expected void *addr drivers/gpu/drm/sti/sti_mixer.c:168:38: sparse: got void [noderef] __iomem * vim +145 drivers/gpu/drm/sti/sti_mixer.c a5f81078a56c6a Vincent Abriou 2016-02-04 139 a5f81078a56c6a Vincent Abriou 2016-02-04 140 static void mixer_dbg_mxn(struct seq_file *s, void *addr) a5f81078a56c6a Vincent Abriou 2016-02-04 141 { a5f81078a56c6a Vincent Abriou 2016-02-04 142 int i; a5f81078a56c6a Vincent Abriou 2016-02-04 143 a5f81078a56c6a Vincent Abriou 2016-02-04 144 for (i = 1; i < 8; i++) a5f81078a56c6a Vincent Abriou 2016-02-04 @145 seq_printf(s, "-0x%08X", (int)readl(addr + i * 4)); a5f81078a56c6a Vincent Abriou 2016-02-04 146 } a5f81078a56c6a Vincent Abriou 2016-02-04 147 :::::: The code at line 145 was first introduced by commit :::::: a5f81078a56c6ab57b7db2402ac64c34338004c5 drm/sti: add debugfs entries for MIXER crtc :::::: TO: Vincent Abriou <vincent.abriou@xxxxxx> :::::: CC: Vincent Abriou <vincent.abriou@xxxxxx> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
