On Thu, Oct 06, 2022 at 04:58:28AM +0800, kernel test robot wrote: > tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > branch HEAD: 67ae4f7434cee86ee318d46fb10b8a9840ad2e81 Add linux-next specific files for 20221005 > > Error/Warning reports: > > https://lore.kernel.org/linux-mm/202209060229.dVuyxjBv-lkp@xxxxxxxxx > https://lore.kernel.org/llvm/202209220019.Yr2VuXhg-lkp@xxxxxxxxx > https://lore.kernel.org/llvm/202210041553.k9dc1Joc-lkp@xxxxxxxxx > https://lore.kernel.org/llvm/202210060148.UXBijOcS-lkp@xxxxxxxxx > > Error/Warning: (recently discovered and may have been fixed) > > ERROR: modpost: "devm_ioremap_resource" [drivers/dma/fsl-edma.ko] undefined! > ERROR: modpost: "devm_ioremap_resource" [drivers/dma/idma64.ko] undefined! > ERROR: modpost: "devm_ioremap_resource" [drivers/dma/qcom/hdma.ko] undefined! > ERROR: modpost: "devm_memremap" [drivers/misc/open-dice.ko] undefined! > ERROR: modpost: "devm_memunmap" [drivers/misc/open-dice.ko] undefined! > ERROR: modpost: "devm_platform_ioremap_resource" [drivers/char/xillybus/xillybus_of.ko] undefined! > ERROR: modpost: "ioremap" [drivers/net/ethernet/8390/pcnet_cs.ko] undefined! > ERROR: modpost: "ioremap" [drivers/tty/ipwireless/ipwireless.ko] undefined! > ERROR: modpost: "iounmap" [drivers/net/ethernet/8390/pcnet_cs.ko] undefined! > ERROR: modpost: "iounmap" [drivers/tty/ipwireless/ipwireless.ko] undefined! > arch/arm64/kernel/alternative.c:199:6: warning: no previous prototype for 'apply_alternatives_vdso' [-Wmissing-prototypes] > arch/arm64/kernel/alternative.c:295:14: warning: no previous prototype for 'alt_cb_patch_nops' [-Wmissing-prototypes] > arch/loongarch/kernel/traps.c:250 die() warn: variable dereferenced before check 'regs' (see line 244) > arch/loongarch/mm/init.c:166:24: warning: variable 'new' set but not used [-Wunused-but-set-variable] > drivers/gpu/drm/amd/amdgpu/../display/dc/virtual/virtual_link_hwss.c:40:6: warning: no previous prototype for 'virtual_disable_link_output' [-Wmissing-prototypes] > drivers/gpu/drm/bridge/ite-it6505.c:2712 it6505_extcon_work() warn: pm_runtime_get_sync() also returns 1 on success > drivers/platform/loongarch/loongson-laptop.c:377 loongson_laptop_get_brightness() warn: impossible condition '(level < 0) => (0-255 < 0)' > drivers/vfio/pci/vfio_pci_core.c:775 vfio_pci_ioctl_get_region_info() warn: potential spectre issue 'pdev->resource' [w] > drivers/vfio/pci/vfio_pci_core.c:855 vfio_pci_ioctl_get_region_info() warn: potential spectre issue 'vdev->region' [r] > fs/ext4/super.c:1744:19: warning: 'deprecated_msg' defined but not used [-Wunused-const-variable=] > include/linux/compiler_types.h:357:45: error: call to '__compiletime_assert_417' declared with attribute error: FIELD_GET: mask is not constant > kernel/bpf/memalloc.c:500 bpf_mem_alloc_destroy() error: potentially dereferencing uninitialized 'c'. looks like false warning in here, c should always have value, not sure how to disable it in here jirka > net/mac80211/iface.c:251 ieee80211_can_powered_addr_change() warn: inconsistent returns '&local->mtx'. > > Unverified Error/Warning (likely false positive, please contact us if interested): > > ERROR: modpost: "__tsan_memcpy" [arch/s390/crypto/ghash_s390.ko] undefined! > ERROR: modpost: "__tsan_memcpy" [arch/s390/crypto/sha512_s390.ko] undefined! > ERROR: modpost: "__tsan_memcpy" [fs/binfmt_misc.ko] undefined! > ERROR: modpost: "__tsan_memcpy" [fs/pstore/ramoops.ko] undefined! > ERROR: modpost: "__tsan_memset" [arch/s390/crypto/ghash_s390.ko] undefined! > ERROR: modpost: "__tsan_memset" [arch/s390/crypto/sha512_s390.ko] undefined! > ERROR: modpost: "__tsan_memset" [fs/autofs/autofs4.ko] undefined! > ERROR: modpost: "__tsan_memset" [fs/binfmt_misc.ko] undefined! > ERROR: modpost: "__tsan_memset" [fs/cramfs/cramfs.ko] undefined! > ERROR: modpost: "__tsan_memset" [fs/pstore/ramoops.ko] undefined! > s390x-linux-ld: self.c:(.text+0xf6): undefined reference to `__tsan_memcpy' > thread_self.c:(.text+0xe4): undefined reference to `__tsan_memcpy' > > Error/Warning ids grouped by kconfigs: > > gcc_recent_errors > |-- alpha-allyesconfig > | `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-virtual_disable_link_output > |-- alpha-randconfig-s042-20221002 > | |-- drivers-thermal-broadcom-ns-thermal.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-data-got-void-noderef-__iomem-assigned-pvtmon > | |-- drivers-thermal-broadcom-ns-thermal.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-noderef-__iomem-pvtmon-got-void > | |-- drivers-thermal-broadcom-ns-thermal.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-noderef-__iomem-pvtmon-got-void-devdata > | |-- fs-ext4-fast_commit.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-int-priv1-got-restricted-__le16-addressable-usertype-fc_len > | |-- fs-ext4-fast_commit.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-int-tag-got-restricted-__le16-addressable-usertype-fc_tag > | |-- fs-ext4-fast_commit.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-short-usertype-tag-got-restricted-__le16-addressable-usertype-fc_tag > | |-- fs-ext4-fast_commit.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-__le16-usertype-fc_len-got-unsigned-short-usertype > | |-- fs-ext4-fast_commit.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-__le16-usertype-fc_tag-got-unsigned-short-usertype > | |-- fs-ext4-fast_commit.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-int-tag-got-restricted-__le16-usertype-fc_tag > | `-- fs-ext4-fast_commit.c:sparse:sparse:restricted-__le16-degrades-to-integer > |-- arc-randconfig-s051-20221002 > | |-- drivers-gpu-drm-tiny-simpledrm.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-vaddr-got-void-noderef-__iomem-screen_base > | |-- drivers-gpu-drm-vkms-vkms_formats.c:sparse:sparse:cast-to-restricted-__le16 > | |-- drivers-gpu-drm-vkms-vkms_formats.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-short-usertype-got-restricted-__le16-usertype > | |-- fs-ext4-fast_commit.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-int-priv1-got-restricted-__le16-addressable-usertype-fc_len > | |-- fs-ext4-fast_commit.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-int-tag-got-restricted-__le16-addressable-usertype-fc_tag > | |-- fs-ext4-fast_commit.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-short-usertype-tag-got-restricted-__le16-addressable-usertype-fc_tag > | |-- fs-ext4-fast_commit.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-__le16-usertype-fc_len-got-unsigned-short-usertype > | |-- fs-ext4-fast_commit.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-__le16-usertype-fc_tag-got-unsigned-short-usertype > | |-- fs-ext4-fast_commit.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-int-tag-got-restricted-__le16-usertype-fc_tag > | |-- fs-ext4-fast_commit.c:sparse:sparse:restricted-__le16-degrades-to-integer > | |-- kernel-bpf-hashtab.c:sparse:sparse:cast-removes-address-space-__percpu-of-expression > | |-- kernel-bpf-hashtab.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-noderef-__percpu-assigned-pptr-got-void > | |-- kernel-bpf-hashtab.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-ptr_to_pptr-got-void-noderef-__percpu-assigned-pptr > | |-- kernel-bpf-memalloc.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-__percpu-__pdata-got-void > | |-- kernel-bpf-memalloc.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-__percpu-__pdata-got-void-pptr > | `-- kernel-bpf-memalloc.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-pptr-got-void-noderef-__percpu > |-- arc-randconfig-s053-20221002 > | |-- fs-ext4-fast_commit.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-int-priv1-got-restricted-__le16-addressable-usertype-fc_len > | |-- fs-ext4-fast_commit.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-int-tag-got-restricted-__le16-addressable-usertype-fc_tag > | |-- fs-ext4-fast_commit.c:sparse:sparse:incorrect-type-in-argument-(different-base-types)-expected-unsigned-short-usertype-tag-got-restricted-__le16-addressable-usertype-fc_tag > | |-- fs-ext4-fast_commit.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-__le16-usertype-fc_len-got-unsigned-short-usertype > | |-- fs-ext4-fast_commit.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-__le16-usertype-fc_tag-got-unsigned-short-usertype > | |-- fs-ext4-fast_commit.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-int-tag-got-restricted-__le16-usertype-fc_tag > | |-- fs-ext4-fast_commit.c:sparse:sparse:restricted-__le16-degrades-to-integer > | |-- kernel-bpf-hashtab.c:sparse:sparse:cast-removes-address-space-__percpu-of-expression > | |-- kernel-bpf-hashtab.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-noderef-__percpu-assigned-pptr-got-void > | |-- kernel-bpf-hashtab.c:sparse:sparse:incorrect-type-in-assignment-(different-address-spaces)-expected-void-ptr_to_pptr-got-void-noderef-__percpu-assigned-pptr > | |-- kernel-bpf-memalloc.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-__percpu-__pdata-got-void > | |-- kernel-bpf-memalloc.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-noderef-__percpu-__pdata-got-void-pptr > | `-- kernel-bpf-memalloc.c:sparse:sparse:incorrect-type-in-initializer-(different-address-spaces)-expected-void-pptr-got-void-noderef-__percpu > |-- arm64-allyesconfig > | |-- arch-arm64-kernel-alternative.c:warning:no-previous-prototype-for-alt_cb_patch_nops > | `-- arch-arm64-kernel-alternative.c:warning:no-previous-prototype-for-apply_alternatives_vdso > |-- arm64-randconfig-c023-20221005 > | |-- arch-arm64-kernel-alternative.c:warning:no-previous-prototype-for-alt_cb_patch_nops > | `-- arch-arm64-kernel-alternative.c:warning:no-previous-prototype-for-apply_alternatives_vdso > clang_recent_errors > |-- arm-randconfig-r016-20221003 > | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-function-virtual_disable_link_output > | |-- drivers-phy-mediatek-phy-mtk-mipi-dsi-mt8173.c:warning:result-of-comparison-of-constant-with-expression-of-type-typeof-(_Generic((mask_)-char:(unsigned-char)-unsigned-char:(unsigned-char)-signed-char: > | `-- drivers-phy-mediatek-phy-mtk-mipi-dsi-mt8183.c:warning:result-of-comparison-of-constant-with-expression-of-type-typeof-(_Generic((mask_)-char:(unsigned-char)-unsigned-char:(unsigned-char)-signed-char: > |-- arm-randconfig-r033-20221002 > | |-- drivers-phy-mediatek-phy-mtk-mipi-dsi-mt8173.c:warning:result-of-comparison-of-constant-with-expression-of-type-typeof-(_Generic((mask_)-char:(unsigned-char)-unsigned-char:(unsigned-char)-signed-char: > | |-- drivers-phy-mediatek-phy-mtk-mipi-dsi-mt8183.c:warning:result-of-comparison-of-constant-with-expression-of-type-typeof-(_Generic((mask_)-char:(unsigned-char)-unsigned-char:(unsigned-char)-signed-char: > | `-- fs-ext4-super.c:warning:unused-variable-deprecated_msg > |-- arm64-buildonly-randconfig-r002-20221003 > | |-- arch-arm64-kernel-alternative.c:warning:no-previous-prototype-for-function-apply_alternatives_vdso > | `-- ld.lld:error:assignment-to-symbol-__efistub_kernel_size-does-not-converge > |-- hexagon-randconfig-r013-20221002 > | |-- ld.lld:error:vmlinux.a(arch-hexagon-kernel-head.o):(.init.text):relocation-R_HEX_B22_PCREL-out-of-range:is-not-in-references-__vmnewmap > | |-- ld.lld:error:vmlinux.a(arch-hexagon-kernel-head.o):(.init.text):relocation-R_HEX_B22_PCREL-out-of-range:is-not-in-references-__vmsetvec > | `-- ld.lld:error:vmlinux.a(arch-hexagon-kernel-head.o):(.init.text):relocation-R_HEX_B22_PCREL-out-of-range:is-not-in-references-memset > |-- hexagon-randconfig-r025-20221003 > | |-- drivers-phy-mediatek-phy-mtk-tphy.c:warning:result-of-comparison-of-constant-with-expression-of-type-typeof-(_Generic((mask_)-char:(unsigned-char)-unsigned-char:(unsigned-char)-signed-char:(unsigned-c > | |-- ld.lld:error:vmlinux.a(arch-hexagon-kernel-head.o):(.init.text):relocation-R_HEX_B22_PCREL-out-of-range:is-not-in-references-__vmnewmap > | |-- ld.lld:error:vmlinux.a(arch-hexagon-kernel-head.o):(.init.text):relocation-R_HEX_B22_PCREL-out-of-range:is-not-in-references-__vmsetvec > | `-- ld.lld:error:vmlinux.a(arch-hexagon-kernel-head.o):(.init.text):relocation-R_HEX_B22_PCREL-out-of-range:is-not-in-references-memset > |-- hexagon-randconfig-r031-20221002 > | |-- drivers-phy-mediatek-phy-mtk-mipi-dsi-mt8173.c:warning:result-of-comparison-of-constant-with-expression-of-type-typeof-(_Generic((mask_)-char:(unsigned-char)-unsigned-char:(unsigned-char)-signed-char: > | |-- drivers-phy-mediatek-phy-mtk-mipi-dsi-mt8183.c:warning:result-of-comparison-of-constant-with-expression-of-type-typeof-(_Generic((mask_)-char:(unsigned-char)-unsigned-char:(unsigned-char)-signed-char: > | `-- drivers-phy-mediatek-phy-mtk-tphy.c:warning:result-of-comparison-of-constant-with-expression-of-type-typeof-(_Generic((mask_)-char:(unsigned-char)-unsigned-char:(unsigned-char)-signed-char:(unsigned-c > |-- hexagon-randconfig-r041-20221003 > | `-- fs-ext4-super.c:warning:unused-variable-deprecated_msg > |-- hexagon-randconfig-r045-20221002 > | `-- fs-ext4-super.c:warning:unused-variable-deprecated_msg > |-- i386-randconfig-a002-20221003 > | `-- fs-ext4-super.c:warning:unused-variable-deprecated_msg > |-- i386-randconfig-a005-20221003 > | `-- fs-ext4-super.c:warning:unused-variable-deprecated_msg > |-- i386-randconfig-a006-20221003 > | `-- fs-ext4-super.c:warning:unused-variable-deprecated_msg > |-- i386-randconfig-r001-20221003 > | `-- fs-ext4-super.c:warning:unused-variable-deprecated_msg > |-- mips-loongson1c_defconfig > | `-- fs-ext4-super.c:warning:unused-variable-deprecated_msg > |-- mips-randconfig-r006-20221002 > | |-- drivers-phy-mediatek-phy-mtk-hdmi-mt2701.c:warning:result-of-comparison-of-constant-with-expression-of-type-typeof-(_Generic((mask_)-char:(unsigned-char)-unsigned-char:(unsigned-char)-signed-char:(uns > | |-- drivers-phy-mediatek-phy-mtk-hdmi-mt8173.c:warning:result-of-comparison-of-constant-with-expression-of-type-typeof-(_Generic((mask_)-char:(unsigned-char)-unsigned-char:(unsigned-char)-signed-char:(uns > | |-- drivers-phy-mediatek-phy-mtk-mipi-dsi-mt8173.c:warning:result-of-comparison-of-constant-with-expression-of-type-typeof-(_Generic((mask_)-char:(unsigned-char)-unsigned-char:(unsigned-char)-signed-char: > | |-- drivers-phy-mediatek-phy-mtk-mipi-dsi-mt8183.c:warning:result-of-comparison-of-constant-with-expression-of-type-typeof-(_Generic((mask_)-char:(unsigned-char)-unsigned-char:(unsigned-char)-signed-char: > | `-- fs-ext4-super.c:warning:unused-variable-deprecated_msg > |-- powerpc-allyesconfig > | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-virtual-virtual_link_hwss.c:warning:no-previous-prototype-for-function-virtual_disable_link_output > | |-- drivers-phy-mediatek-phy-mtk-hdmi-mt2701.c:warning:result-of-comparison-of-constant-with-expression-of-type-typeof-(_Generic((mask_)-char:(unsigned-char)-unsigned-char:(unsigned-char)-signed-char:(uns > | |-- drivers-phy-mediatek-phy-mtk-hdmi-mt8173.c:warning:result-of-comparison-of-constant-with-expression-of-type-typeof-(_Generic((mask_)-char:(unsigned-char)-unsigned-char:(unsigned-char)-signed-char:(uns > | |-- drivers-phy-mediatek-phy-mtk-mipi-dsi-mt8173.c:warning:result-of-comparison-of-constant-with-expression-of-type-typeof-(_Generic((mask_)-char:(unsigned-char)-unsigned-char:(unsigned-char)-signed-char: > | |-- drivers-phy-mediatek-phy-mtk-mipi-dsi-mt8183.c:warning:result-of-comparison-of-constant-with-expression-of-type-typeof-(_Generic((mask_)-char:(unsigned-char)-unsigned-char:(unsigned-char)-signed-char: > > elapsed time: 729m > > configs tested: 94 > configs skipped: 3 > > gcc tested configs: > i386 defconfig > arc defconfig > x86_64 rhel-8.3-func > s390 allmodconfig > x86_64 rhel-8.3-kselftests > um i386_defconfig > um x86_64_defconfig > alpha defconfig > s390 defconfig > powerpc allnoconfig > powerpc allmodconfig > x86_64 rhel-8.3-syz > mips allyesconfig > s390 allyesconfig > x86_64 rhel-8.3-kunit > x86_64 defconfig > x86_64 rhel-8.3-kvm > arm pleb_defconfig > alpha allnoconfig > powerpc chrp32_defconfig > i386 allyesconfig > arc axs101_defconfig > x86_64 rhel-8.3 > riscv allnoconfig > arc vdk_hs38_smp_defconfig > arm defconfig > powerpc linkstation_defconfig > i386 randconfig-a014-20221003 > sh espt_defconfig > sh allmodconfig > csky allnoconfig > x86_64 allyesconfig > i386 randconfig-a011-20221003 > arc allnoconfig > arm h3600_defconfig > x86_64 randconfig-a011-20221003 > i386 randconfig-a012-20221003 > arm64 allyesconfig > s390 zfcpdump_defconfig > sparc64 defconfig > x86_64 randconfig-a015-20221003 > i386 randconfig-a013-20221003 > sh sh7770_generic_defconfig > m68k allmodconfig > x86_64 randconfig-a014-20221003 > arm allyesconfig > powerpc maple_defconfig > arc allyesconfig > sh shx3_defconfig > ia64 allmodconfig > m68k q40_defconfig > i386 randconfig-a015-20221003 > x86_64 randconfig-a012-20221003 > arm imx_v6_v7_defconfig > i386 randconfig-a016-20221003 > mips ar7_defconfig > alpha allyesconfig > x86_64 randconfig-a013-20221003 > arm gemini_defconfig > m68k defconfig > x86_64 randconfig-a016-20221003 > m68k allyesconfig > i386 randconfig-c001 > mips rb532_defconfig > riscv randconfig-r042-20221003 > arc randconfig-r043-20221003 > arc randconfig-r043-20221002 > s390 randconfig-r044-20221003 > riscv allyesconfig > > clang tested configs: > x86_64 randconfig-a003-20221003 > x86_64 randconfig-a002-20221003 > x86_64 randconfig-a001-20221003 > x86_64 randconfig-a004-20221003 > x86_64 randconfig-a006-20221003 > arm neponset_defconfig > x86_64 randconfig-a005-20221003 > i386 randconfig-a003-20221003 > i386 randconfig-a002-20221003 > i386 randconfig-a001-20221003 > i386 randconfig-a004-20221003 > riscv rv32_defconfig > i386 randconfig-a005-20221003 > hexagon randconfig-r041-20221003 > x86_64 randconfig-k001 > riscv randconfig-r042-20221002 > i386 randconfig-a006-20221003 > hexagon randconfig-r041-20221002 > s390 randconfig-r044-20221002 > mips loongson1c_defconfig > hexagon randconfig-r045-20221002 > powerpc mpc8272_ads_defconfig > hexagon randconfig-r045-20221003 > powerpc allyesconfig > x86_64 rhel-8.3-rust > > -- > 0-DAY CI Kernel Test Service > https://01.org/lkp
