Hi Daniel, kernel test robot noticed the following build errors:
[auto build test ERROR on drm-misc/drm-misc-next] [also build test ERROR on linus/master v7.1-rc2 next-20260508] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Daniel-J-Blueman/drm-msm-Fix-shrinker-deadlock/20260510-132942 base: https://gitlab.freedesktop.org/drm/misc/kernel.git drm-misc-next patch link: https://lore.kernel.org/r/20260508065722.18785-1-daniel%40quora.org patch subject: [PATCH] drm/msm: Fix shrinker deadlock config: um-allmodconfig (https://download.01.org/0day-ci/archive/20260510/[email protected]/config) compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260510/[email protected]/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 <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All errors (new ones prefixed by >>): In file included from drivers/gpu/drm/msm/msm_gem_shrinker.c:10: In file included from drivers/gpu/drm/msm/msm_drv.h:22: In file included from include/linux/iommu.h:10: In file included from include/linux/scatterlist.h:9: In file included from arch/um/include/asm/io.h:24: include/asm-generic/io.h:1209:55: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 1209 | return (port > MMIO_UPPER_LIMIT) ? NULL : PCI_IOBASE + port; | ~~~~~~~~~~ ^ >> drivers/gpu/drm/msm/msm_gem_shrinker.c:125:46: error: too many arguments to >> function call, expected 2, have 3 125 | return with_vm_locks(ticket, msm_gem_evict, obj); | ~~~~~~~~~~~~~ ^~~ drivers/gpu/drm/msm/msm_gem_shrinker.c:46:1: note: 'with_vm_locks' declared here 46 | with_vm_locks(void (*fn)(struct drm_gem_object *obj), | ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 47 | struct drm_gem_object *obj) | ~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning and 1 error generated. vim +125 drivers/gpu/drm/msm/msm_gem_shrinker.c 6afb0750dba05c Rob Clark 2021-04-05 115 63f17ef834284d Rob Clark 2021-04-05 116 static bool 02070f04987524 Rob Clark 2025-06-29 117 evict(struct drm_gem_object *obj, struct ww_acquire_ctx *ticket) 63f17ef834284d Rob Clark 2021-04-05 118 { b352ba54a82072 Rob Clark 2022-08-02 119 if (is_unevictable(to_msm_bo(obj))) 63f17ef834284d Rob Clark 2021-04-05 120 return false; 63f17ef834284d Rob Clark 2021-04-05 121 b352ba54a82072 Rob Clark 2022-08-02 122 if (msm_gem_active(obj)) 01780d02634a3a Rob Clark 2022-08-02 123 return false; 01780d02634a3a Rob Clark 2022-08-02 124 fe4952b5f27cca Rob Clark 2025-06-29 @125 return with_vm_locks(ticket, msm_gem_evict, obj); 63f17ef834284d Rob Clark 2021-04-05 126 } 63f17ef834284d Rob Clark 2021-04-05 127 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
