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Message-ID: <202503162044.aJj0sZEn-lkp@intel.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git= master head: da920b7df701770e006928053672147075587fb2 commit: 47f4af43e7c0cf702d6a6321542f0c0d9c4216e3 [8662/11207] ubsan/overflo= w: Enable ignorelist parsing and add type filter config: s390-randconfig-002-20250316 (https://download.01.org/0day-ci/archi= ve/20250316/202503162044.aJj0sZEn-lkp@intel.com/config) compiler: clang version 20.1.0 (https://github.com/llvm/llvm-project 24a30d= aaa559829ad079f2ff7f73eb4e18095f88) reproduce (this is a W=3D1 build): (https://download.01.org/0day-ci/archive= /20250316/202503162044.aJj0sZEn-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new versio= n of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202503162044.aJj0sZEn-lkp@i= ntel.com/ Note: functions only called from assembly code should be annotated with the= asmlinkage attribute All errors (new ones prefixed by >>): In file included from arch/s390/lib/test_modules.c:3: In file included from include/kunit/test.h:24: In file included from include/linux/module.h:19: In file included from include/linux/elf.h:6: In file included from arch/s390/include/asm/elf.h:181: In file included from arch/s390/include/asm/mmu_context.h:11: In file included from arch/s390/include/asm/pgalloc.h:18: In file included from include/linux/mm.h:2224: include/linux/vmstat.h:504:43: warning: arithmetic between different enu= meration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-en= um-conversion] 504 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 505 | item]; | ~~~~ include/linux/vmstat.h:511:43: warning: arithmetic between different enu= meration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-en= um-conversion] 511 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 512 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:524:43: warning: arithmetic between different enu= meration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-en= um-conversion] 524 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 525 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> /bin/bash: line 1: 1478183 Segmentation fault clang -Wp,-MMD,arch/s= 390/lib/.test_modules.o.d -nostdinc -Iarch/s390/include -I./arch/s390/inclu= de/generated -Iinclude -I./include -Iarch/s390/include/uapi -I./arch/s390/i= nclude/generated/uapi -Iinclude/uapi -I./include/generated/uapi -include in= clude/linux/compiler-version.h -include include/linux/kconfig.h -include in= clude/linux/compiler_types.h -D__KERNEL__ --target=3Ds390x-linux-gnu -finte= grated-as -fmacro-prefix-map=3D=3D -Wundef -DKBUILD_EXTRA_WARN1 -std=3Dgnu1= 1 -fshort-wchar -funsigned-char -fno-common -fno-PIE -fno-strict-aliasing -= m64 -fPIC -mpacked-stack -mbackchain -msoft-float -march=3Dz14 -mtune=3Dz14= -Wa,-Iarch/s390/include -pipe -Wno-sign-compare -fno-asynchronous-unwind-t= ables -DCONFIG_AS_CFI_VAL_OFFSET=3D1 -fno-delete-null-pointer-checks -O2 -f= no-stack-protector -fomit-frame-pointer -fno-stack-clash-protection -falign= -functions=3D16 -fstrict-flex-arrays=3D3 -fno-strict-overflow -fno-stack-ch= eck -Wall -Wundef -Werror=3Dimplicit-function-declaration -Werror=3Dimplici= t-int -Werror=3Dreturn-type -Werror=3Dstrict-prototypes -Wno-format-securit= y -Wno-trigraphs -Wno-frame-address -Wno-address-of-packed-member -Wmissing= -declarations -Wmissing-prototypes -Wframe-larger-than=3D8192 -Wno-gnu -Wno= -format-overflow-non-kprintf -Wno-format-truncation-non-kprintf -Wvla -Wno-= pointer-sign -Wcast-function-type -Wimplicit-fallthrough -Werror=3Ddate-tim= e -Werror=3Dincompatible-pointer-types -Wenum-conversion -Wextra -Wunused -= Wmissing-format-attribute -Wmissing-include-dirs -Wunused-const-variable -W= no-missing-field-initializers -Wno-type-limits -Wno-shift-negative-value -W= no-enum-enum-conversion -Wno-sign-compare -Wno-unused-parameter -Wtautologi= cal-compare -Wno-error=3Dreturn-type -Wreturn-type -Wcast-function-type -fu= nsigned-char -Wundef -fstrict-flex-arrays=3D3 -Wformat-overflow -Wformat-tr= uncation -Wenum-conversion -fsanitize=3Dkernel-address -mllvm -asan-mapping= -offset=3D0x1C000000000000 -mllvm -asan-instrumentation-with-call-threshold= =3D0 -mllvm -asan-stack=3D0 -mllvm -asan-globals=3D1 -mllvm -asan-kernel-me= m-intrinsic-prefix=3D1 -fsanitize=3Darray-bounds -fsanitize=3Dlocal-bounds = -fsanitize=3Dshift -fsanitize=3Dunreachable -fsanitize-trap=3Dundefined -fs= anitize-undefined-ignore-overflow-pattern=3Dall -fsanitize=3Dsigned-integer= -overflow -fsanitize=3Dunsigned-integer-overflow -fsanitize=3Dimplicit-sign= ed-integer-truncation -fsanitize=3Dimplicit-unsigned-integer-truncation -fs= anitize-ignorelist=3Dscripts/integer-wrap-ignore.scl -Iarch/s390/lib -Iarch= /s390/lib -DKBUILD_MODFILE=3D'"arch/s390/lib/test_modules"' -DKBUILD_BASENA= ME=3D'"test_modules"' -DKBUILD_MODNAME=3D'"test_modules"' -D__KBUILD_MODNAM= E=3Dkmod_test_modules -c -o arch/s390/lib/test_modules.o arch/s390/lib/test= _modules.c --=20 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki