* [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-25 21:35 ` kernel test robot 0 siblings, 0 replies; 53+ messages in thread From: kernel test robot @ 2022-05-25 21:35 UTC (permalink / raw) To: Andrew Morton Cc: virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel, Linux Memory Management List tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master branch HEAD: 8cb8311e95e3bb58bd84d6350365f14a718faa6d Add linux-next specific files for 20220525 Error/Warning reports: https://lore.kernel.org/linux-mm/202204291924.vTGZmerI-lkp@intel.com https://lore.kernel.org/linux-mm/202205031017.4TwMan3l-lkp@intel.com https://lore.kernel.org/linux-mm/202205041248.WgCwPcEV-lkp@intel.com https://lore.kernel.org/linux-mm/202205150051.3RzuooAG-lkp@intel.com https://lore.kernel.org/linux-mm/202205150117.sd6HzBVm-lkp@intel.com https://lore.kernel.org/lkml/202205100617.5UUm3Uet-lkp@intel.com https://lore.kernel.org/llvm/202205251645.gusu3spL-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c:1364:5: warning: no previous prototype for 'amdgpu_discovery_get_mall_info' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/soc21.c:171:6: warning: no previous prototype for 'soc21_grbm_select' [-Wmissing-prototypes] drivers/gpu/drm/solomon/ssd130x-spi.c:154:35: warning: 'ssd130x_spi_table' defined but not used [-Wunused-const-variable=] drivers/net/wireless/intel/iwlwifi/pcie/trans.c:1093:9: warning: 'CAUSE' macro redefined [-Wmacro-redefined] drivers/video/fbdev/omap/hwa742.c:492:5: warning: no previous prototype for 'hwa742_update_window_async' [-Wmissing-prototypes] fs/buffer.c:2254:5: warning: stack frame size (2144) exceeds limit (1024) in 'block_read_full_folio' [-Wframe-larger-than] fs/ntfs/aops.c:378:12: warning: stack frame size (2216) exceeds limit (1024) in 'ntfs_read_folio' [-Wframe-larger-than] Unverified Error/Warning (likely false positive, please contact us if interested): .__mulsi3.o.cmd: No such file or directory Makefile:686: arch/h8300/Makefile: No such file or directory Makefile:765: arch/h8300/Makefile: No such file or directory arch/Kconfig:10: can't open file "arch/h8300/Kconfig" arch/riscv/purgatory/kexec-purgatory.c:1860:9: sparse: sparse: trying to concatenate 29720-character string (8191 bytes max) drivers/gpu/drm/bridge/adv7511/adv7511.h:229:17: warning: 'ADV7511_REG_CEC_RX_FRAME_HDR' defined but not used [-Wunused-const-variable=] drivers/gpu/drm/bridge/adv7511/adv7511.h:235:17: warning: 'ADV7511_REG_CEC_RX_FRAME_LEN' defined but not used [-Wunused-const-variable=] drivers/infiniband/hw/hns/hns_roce_hw_v2.c:309:9: sparse: sparse: dubious: x & !y drivers/pinctrl/meson/pinctrl-meson8-pmx.c:60:25: warning: Value stored to 'func' during its initialization is never read [clang-analyzer-deadcode.DeadStores] drivers/staging/vt6655/card.c:758:16: sparse: sparse: cast to restricted __le64 drivers/vhost/vdpa.c:595 vhost_vdpa_unlocked_ioctl() warn: maybe return -EFAULT instead of the bytes remaining? kernel/bpf/helpers.c:1468:29: sparse: sparse: symbol 'bpf_dynptr_from_mem_proto' was not declared. Should it be static? kernel/bpf/helpers.c:1490:29: sparse: sparse: symbol 'bpf_dynptr_from_mem_proto' was not declared. Should it be static? kernel/bpf/helpers.c:1516:29: sparse: sparse: symbol 'bpf_dynptr_read_proto' was not declared. Should it be static? kernel/bpf/helpers.c:1542:29: sparse: sparse: symbol 'bpf_dynptr_write_proto' was not declared. Should it be static? kernel/bpf/helpers.c:1569:29: sparse: sparse: symbol 'bpf_dynptr_data_proto' was not declared. Should it be static? make[1]: *** No rule to make target 'arch/h8300/Makefile'. mm/shmem.c:1948 shmem_getpage_gfp() warn: should '(((1) << 12) / 512) << folio_order(folio)' be a 64 bit type? sound/soc/intel/avs/ipc.c:87:5-24: atomic_dec_and_test variation before object free at line 88. {standard input}:3488: Error: unknown pseudo-op: `.l28' Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- alpha-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- alpha-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- arc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- arm-allmodconfig | |-- arch-arm-mach-omap2-dma.c:Unneeded-variable:errata-Return-on-line | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- drivers-video-fbdev-omap-hwa742.c:warning:no-previous-prototype-for-hwa742_update_window_async | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static |-- arm-allyesconfig | |-- arch-arm-mach-omap2-dma.c:Unneeded-variable:errata-Return-on-line | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- drivers-video-fbdev-omap-hwa742.c:warning:no-previous-prototype-for-hwa742_update_window_async | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static |-- arm64-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- arm64-allyesconfig | |-- arch-arm64-kernel-signal.c:sparse:sparse:dereference-of-noderef-expression | |-- arch-arm64-kernel-signal.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-user_ctxs-noderef-__user-user-got-struct-user_ctxs | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_read_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_write_proto-was-not-declared.-Should-it-be-static | `-- kernel-stackleak.c:sparse:sparse:symbol-stackleak_erase_off_task_stack-was-not-declared.-Should-it-be-static |-- csky-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- csky-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- csky-randconfig-s032-20220524 | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_data_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_read_proto-was-not-declared.-Should-it-be-static | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_write_proto-was-not-declared.-Should-it-be-static |-- h8300-allmodconfig | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-allyesconfig | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-buildonly-randconfig-r004-20220524 | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-randconfig-r033-20220524 | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- i386-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used | `-- drivers-gpu-drm-solomon-ssd13-spi.c:warning:ssd13_spi_table-defined-but-not-used |-- i386-randconfig-a012 | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | `-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used |-- i386-randconfig-a014 | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | `-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used |-- i386-randconfig-m021 | `-- mm-shmem.c-shmem_getpage_gfp()-warn:should-((()-)-)-folio_order(folio)-be-a-bit-type |-- ia64-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- ia64-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- ia64-randconfig-r036-20220524 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- m68k-allyesconfig | |-- drivers-block-paride-bpck.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-comm.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-dstr.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-epat.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-epia.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-friq.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-frpw.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-kbic.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-on26.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-ppc6lnx.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-comedi-drivers-aio_aio12_8.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-comedi-drivers-das16m1.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-comedi-drivers-ni_at_ao.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-comedi-drivers-ni_daq_700.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-net-ethernet-apne.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-net-ethernet-xircom-xirc2ps_cs.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-tty-ipwireless-hardware.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-restricted-__le16-usertype-raw_data-got-int | `-- drivers-tty-ipwireless-hardware.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-unsigned-short-unused-usertype-__v-got-restricted-__le16-assigned-usertype-raw_data |-- microblaze-randconfig-m031-20220524 | `-- drivers-vhost-vdpa.c-vhost_vdpa_unlocked_ioctl()-warn:maybe-return-EFAULT-instead-of-the-bytes-remaining |-- mips-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- mips-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | `-- sound-soc-intel-avs-ipc.c:atomic_dec_and_test-variation-before-object-free-at-line-. |-- openrisc-randconfig-s032-20220524 | `-- __mulsi3.o.cmd:No-such-file-or-directory |-- parisc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- parisc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- powerpc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- powerpc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- riscv-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- riscv-allyesconfig | |-- arch-riscv-kernel-machine_kexec.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-got-void-noderef-__user-buf | |-- arch-riscv-purgatory-kexec-purgatory.c:sparse:sparse:trying-to-concatenate-character-string-(-bytes-max) | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- kernel-fork.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-atomic_t-usertype-lock-got-struct-atomic_t-noderef-__rcu | `-- kernel-seccomp.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-atomic_t-usertype-lock-got-struct-atomic_t-noderef-__rcu |-- riscv-randconfig-r042-20220524 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- s390-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | `-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int |-- s390-randconfig-r014-20220524 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- sh-buildonly-randconfig-r003-20220524 | `-- standard-input:Error:unknown-pseudo-op:l28 |-- sparc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_read_proto-was-not-declared.-Should-it-be-static | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_write_proto-was-not-declared.-Should-it-be-static |-- sparc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_read_proto-was-not-declared.-Should-it-be-static | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_write_proto-was-not-declared.-Should-it-be-static |-- x86_64-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used | `-- drivers-gpu-drm-solomon-ssd13-spi.c:warning:ssd13_spi_table-defined-but-not-used |-- x86_64-randconfig-a011 | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | `-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used |-- xtensa-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select `-- xtensa-allyesconfig |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select clang_recent_errors |-- arm-randconfig-c002-20220524 | `-- drivers-pinctrl-meson-pinctrl-meson8-pmx.c:warning:Value-stored-to-func-during-its-initialization-is-never-read-clang-analyzer-deadcode.DeadStores |-- hexagon-randconfig-r011-20220524 | `-- fs-buffer.c:warning:stack-frame-size-()-exceeds-limit-()-in-block_read_full_folio |-- hexagon-randconfig-r035-20220524 | |-- fs-buffer.c:warning:stack-frame-size-()-exceeds-limit-()-in-block_read_full_folio | `-- fs-ntfs-aops.c:warning:stack-frame-size-()-exceeds-limit-()-in-ntfs_read_folio `-- mips-randconfig-r022-20220524 `-- drivers-net-wireless-intel-iwlwifi-pcie-trans.c:warning:CAUSE-macro-redefined elapsed time: 858m configs tested: 94 configs skipped: 3 gcc tested configs: arm allmodconfig arm allyesconfig arm64 allyesconfig arm defconfig arm64 defconfig mips allyesconfig riscv allyesconfig um x86_64_defconfig riscv allmodconfig um i386_defconfig mips allmodconfig powerpc allmodconfig s390 allmodconfig m68k allmodconfig powerpc allyesconfig s390 allyesconfig m68k allyesconfig sparc allyesconfig parisc allyesconfig sh allmodconfig h8300 allyesconfig arc allyesconfig alpha allyesconfig nios2 allyesconfig m68k mac_defconfig arc nsimosci_hs_smp_defconfig sh ul2_defconfig mips maltaup_xpa_defconfig xtensa iss_defconfig ia64 defconfig ia64 allmodconfig ia64 allyesconfig m68k defconfig nios2 defconfig alpha defconfig csky defconfig xtensa allyesconfig arc defconfig parisc defconfig parisc64 defconfig s390 defconfig i386 debian-10.3-kselftests i386 debian-10.3 i386 defconfig i386 allyesconfig sparc defconfig powerpc allnoconfig i386 randconfig-a001 i386 randconfig-a003 i386 randconfig-a005 x86_64 randconfig-a013 x86_64 randconfig-a011 x86_64 randconfig-a015 i386 randconfig-a014 i386 randconfig-a012 riscv randconfig-r042-20220524 arc randconfig-r043-20220524 s390 randconfig-r044-20220524 x86_64 randconfig-a004 x86_64 randconfig-a002 x86_64 randconfig-a006 riscv allnoconfig riscv nommu_k210_defconfig riscv rv32_defconfig riscv nommu_virt_defconfig riscv defconfig x86_64 rhel-8.3-func x86_64 rhel-8.3-kselftests x86_64 rhel-8.3-kunit x86_64 rhel-8.3-syz x86_64 defconfig x86_64 kexec x86_64 rhel-8.3 x86_64 allyesconfig clang tested configs: mips bcm63xx_defconfig mips lemote2f_defconfig mips tb0287_defconfig arm ep93xx_defconfig arm am200epdkit_defconfig powerpc tqm5200_defconfig i386 randconfig-a002 i386 randconfig-a006 i386 randconfig-a004 x86_64 randconfig-a012 x86_64 randconfig-a014 x86_64 randconfig-a016 i386 randconfig-a013 i386 randconfig-a011 i386 randconfig-a015 hexagon randconfig-r045-20220524 hexagon randconfig-r041-20220524 x86_64 randconfig-a005 x86_64 randconfig-a001 x86_64 randconfig-a003 -- 0-DAY CI Kernel Test Service https://01.org/lkp ^ permalink raw reply [flat|nested] 53+ messages in thread
* [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-25 21:35 ` kernel test robot 0 siblings, 0 replies; 53+ messages in thread From: kernel test robot @ 2022-05-25 21:35 UTC (permalink / raw) To: Andrew Morton Cc: virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel, Linux Memory Management List tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master branch HEAD: 8cb8311e95e3bb58bd84d6350365f14a718faa6d Add linux-next specific files for 20220525 Error/Warning reports: https://lore.kernel.org/linux-mm/202204291924.vTGZmerI-lkp@intel.com https://lore.kernel.org/linux-mm/202205031017.4TwMan3l-lkp@intel.com https://lore.kernel.org/linux-mm/202205041248.WgCwPcEV-lkp@intel.com https://lore.kernel.org/linux-mm/202205150051.3RzuooAG-lkp@intel.com https://lore.kernel.org/linux-mm/202205150117.sd6HzBVm-lkp@intel.com https://lore.kernel.org/lkml/202205100617.5UUm3Uet-lkp@intel.com https://lore.kernel.org/llvm/202205251645.gusu3spL-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c:1364:5: warning: no previous prototype for 'amdgpu_discovery_get_mall_info' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/soc21.c:171:6: warning: no previous prototype for 'soc21_grbm_select' [-Wmissing-prototypes] drivers/gpu/drm/solomon/ssd130x-spi.c:154:35: warning: 'ssd130x_spi_table' defined but not used [-Wunused-const-variable=] drivers/net/wireless/intel/iwlwifi/pcie/trans.c:1093:9: warning: 'CAUSE' macro redefined [-Wmacro-redefined] drivers/video/fbdev/omap/hwa742.c:492:5: warning: no previous prototype for 'hwa742_update_window_async' [-Wmissing-prototypes] fs/buffer.c:2254:5: warning: stack frame size (2144) exceeds limit (1024) in 'block_read_full_folio' [-Wframe-larger-than] fs/ntfs/aops.c:378:12: warning: stack frame size (2216) exceeds limit (1024) in 'ntfs_read_folio' [-Wframe-larger-than] Unverified Error/Warning (likely false positive, please contact us if interested): .__mulsi3.o.cmd: No such file or directory Makefile:686: arch/h8300/Makefile: No such file or directory Makefile:765: arch/h8300/Makefile: No such file or directory arch/Kconfig:10: can't open file "arch/h8300/Kconfig" arch/riscv/purgatory/kexec-purgatory.c:1860:9: sparse: sparse: trying to concatenate 29720-character string (8191 bytes max) drivers/gpu/drm/bridge/adv7511/adv7511.h:229:17: warning: 'ADV7511_REG_CEC_RX_FRAME_HDR' defined but not used [-Wunused-const-variable=] drivers/gpu/drm/bridge/adv7511/adv7511.h:235:17: warning: 'ADV7511_REG_CEC_RX_FRAME_LEN' defined but not used [-Wunused-const-variable=] drivers/infiniband/hw/hns/hns_roce_hw_v2.c:309:9: sparse: sparse: dubious: x & !y drivers/pinctrl/meson/pinctrl-meson8-pmx.c:60:25: warning: Value stored to 'func' during its initialization is never read [clang-analyzer-deadcode.DeadStores] drivers/staging/vt6655/card.c:758:16: sparse: sparse: cast to restricted __le64 drivers/vhost/vdpa.c:595 vhost_vdpa_unlocked_ioctl() warn: maybe return -EFAULT instead of the bytes remaining? kernel/bpf/helpers.c:1468:29: sparse: sparse: symbol 'bpf_dynptr_from_mem_proto' was not declared. Should it be static? kernel/bpf/helpers.c:1490:29: sparse: sparse: symbol 'bpf_dynptr_from_mem_proto' was not declared. Should it be static? kernel/bpf/helpers.c:1516:29: sparse: sparse: symbol 'bpf_dynptr_read_proto' was not declared. Should it be static? kernel/bpf/helpers.c:1542:29: sparse: sparse: symbol 'bpf_dynptr_write_proto' was not declared. Should it be static? kernel/bpf/helpers.c:1569:29: sparse: sparse: symbol 'bpf_dynptr_data_proto' was not declared. Should it be static? make[1]: *** No rule to make target 'arch/h8300/Makefile'. mm/shmem.c:1948 shmem_getpage_gfp() warn: should '(((1) << 12) / 512) << folio_order(folio)' be a 64 bit type? sound/soc/intel/avs/ipc.c:87:5-24: atomic_dec_and_test variation before object free at line 88. {standard input}:3488: Error: unknown pseudo-op: `.l28' Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- alpha-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- alpha-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- arc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- arm-allmodconfig | |-- arch-arm-mach-omap2-dma.c:Unneeded-variable:errata-Return-on-line | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- drivers-video-fbdev-omap-hwa742.c:warning:no-previous-prototype-for-hwa742_update_window_async | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static |-- arm-allyesconfig | |-- arch-arm-mach-omap2-dma.c:Unneeded-variable:errata-Return-on-line | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- drivers-video-fbdev-omap-hwa742.c:warning:no-previous-prototype-for-hwa742_update_window_async | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static |-- arm64-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- arm64-allyesconfig | |-- arch-arm64-kernel-signal.c:sparse:sparse:dereference-of-noderef-expression | |-- arch-arm64-kernel-signal.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-user_ctxs-noderef-__user-user-got-struct-user_ctxs | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_read_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_write_proto-was-not-declared.-Should-it-be-static | `-- kernel-stackleak.c:sparse:sparse:symbol-stackleak_erase_off_task_stack-was-not-declared.-Should-it-be-static |-- csky-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- csky-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- csky-randconfig-s032-20220524 | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_data_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_read_proto-was-not-declared.-Should-it-be-static | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_write_proto-was-not-declared.-Should-it-be-static |-- h8300-allmodconfig | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-allyesconfig | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-buildonly-randconfig-r004-20220524 | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-randconfig-r033-20220524 | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- i386-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used | `-- drivers-gpu-drm-solomon-ssd13-spi.c:warning:ssd13_spi_table-defined-but-not-used |-- i386-randconfig-a012 | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | `-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used |-- i386-randconfig-a014 | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | `-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used |-- i386-randconfig-m021 | `-- mm-shmem.c-shmem_getpage_gfp()-warn:should-((()-)-)-folio_order(folio)-be-a-bit-type |-- ia64-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- ia64-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- ia64-randconfig-r036-20220524 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- m68k-allyesconfig | |-- drivers-block-paride-bpck.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-comm.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-dstr.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-epat.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-epia.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-friq.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-frpw.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-kbic.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-on26.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-ppc6lnx.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-comedi-drivers-aio_aio12_8.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-comedi-drivers-das16m1.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-comedi-drivers-ni_at_ao.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-comedi-drivers-ni_daq_700.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-net-ethernet-apne.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-net-ethernet-xircom-xirc2ps_cs.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-tty-ipwireless-hardware.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-restricted-__le16-usertype-raw_data-got-int | `-- drivers-tty-ipwireless-hardware.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-unsigned-short-unused-usertype-__v-got-restricted-__le16-assigned-usertype-raw_data |-- microblaze-randconfig-m031-20220524 | `-- drivers-vhost-vdpa.c-vhost_vdpa_unlocked_ioctl()-warn:maybe-return-EFAULT-instead-of-the-bytes-remaining |-- mips-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- mips-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | `-- sound-soc-intel-avs-ipc.c:atomic_dec_and_test-variation-before-object-free-at-line-. |-- openrisc-randconfig-s032-20220524 | `-- __mulsi3.o.cmd:No-such-file-or-directory |-- parisc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- parisc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- powerpc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- powerpc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- riscv-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- riscv-allyesconfig | |-- arch-riscv-kernel-machine_kexec.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-got-void-noderef-__user-buf | |-- arch-riscv-purgatory-kexec-purgatory.c:sparse:sparse:trying-to-concatenate-character-string-(-bytes-max) | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- kernel-fork.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-atomic_t-usertype-lock-got-struct-atomic_t-noderef-__rcu | `-- kernel-seccomp.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-atomic_t-usertype-lock-got-struct-atomic_t-noderef-__rcu |-- riscv-randconfig-r042-20220524 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- s390-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | `-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int |-- s390-randconfig-r014-20220524 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- sh-buildonly-randconfig-r003-20220524 | `-- standard-input:Error:unknown-pseudo-op:l28 |-- sparc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_read_proto-was-not-declared.-Should-it-be-static | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_write_proto-was-not-declared.-Should-it-be-static |-- sparc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_read_proto-was-not-declared.-Should-it-be-static | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_write_proto-was-not-declared.-Should-it-be-static |-- x86_64-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used | `-- drivers-gpu-drm-solomon-ssd13-spi.c:warning:ssd13_spi_table-defined-but-not-used |-- x86_64-randconfig-a011 | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | `-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used |-- xtensa-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select `-- xtensa-allyesconfig |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select clang_recent_errors |-- arm-randconfig-c002-20220524 | `-- drivers-pinctrl-meson-pinctrl-meson8-pmx.c:warning:Value-stored-to-func-during-its-initialization-is-never-read-clang-analyzer-deadcode.DeadStores |-- hexagon-randconfig-r011-20220524 | `-- fs-buffer.c:warning:stack-frame-size-()-exceeds-limit-()-in-block_read_full_folio |-- hexagon-randconfig-r035-20220524 | |-- fs-buffer.c:warning:stack-frame-size-()-exceeds-limit-()-in-block_read_full_folio | `-- fs-ntfs-aops.c:warning:stack-frame-size-()-exceeds-limit-()-in-ntfs_read_folio `-- mips-randconfig-r022-20220524 `-- drivers-net-wireless-intel-iwlwifi-pcie-trans.c:warning:CAUSE-macro-redefined elapsed time: 858m configs tested: 94 configs skipped: 3 gcc tested configs: arm allmodconfig arm allyesconfig arm64 allyesconfig arm defconfig arm64 defconfig mips allyesconfig riscv allyesconfig um x86_64_defconfig riscv allmodconfig um i386_defconfig mips allmodconfig powerpc allmodconfig s390 allmodconfig m68k allmodconfig powerpc allyesconfig s390 allyesconfig m68k allyesconfig sparc allyesconfig parisc allyesconfig sh allmodconfig h8300 allyesconfig arc allyesconfig alpha allyesconfig nios2 allyesconfig m68k mac_defconfig arc nsimosci_hs_smp_defconfig sh ul2_defconfig mips maltaup_xpa_defconfig xtensa iss_defconfig ia64 defconfig ia64 allmodconfig ia64 allyesconfig m68k defconfig nios2 defconfig alpha defconfig csky defconfig xtensa allyesconfig arc defconfig parisc defconfig parisc64 defconfig s390 defconfig i386 debian-10.3-kselftests i386 debian-10.3 i386 defconfig i386 allyesconfig sparc defconfig powerpc allnoconfig i386 randconfig-a001 i386 randconfig-a003 i386 randconfig-a005 x86_64 randconfig-a013 x86_64 randconfig-a011 x86_64 randconfig-a015 i386 randconfig-a014 i386 randconfig-a012 riscv randconfig-r042-20220524 arc randconfig-r043-20220524 s390 randconfig-r044-20220524 x86_64 randconfig-a004 x86_64 randconfig-a002 x86_64 randconfig-a006 riscv allnoconfig riscv nommu_k210_defconfig riscv rv32_defconfig riscv nommu_virt_defconfig riscv defconfig x86_64 rhel-8.3-func x86_64 rhel-8.3-kselftests x86_64 rhel-8.3-kunit x86_64 rhel-8.3-syz x86_64 defconfig x86_64 kexec x86_64 rhel-8.3 x86_64 allyesconfig clang tested configs: mips bcm63xx_defconfig mips lemote2f_defconfig mips tb0287_defconfig arm ep93xx_defconfig arm am200epdkit_defconfig powerpc tqm5200_defconfig i386 randconfig-a002 i386 randconfig-a006 i386 randconfig-a004 x86_64 randconfig-a012 x86_64 randconfig-a014 x86_64 randconfig-a016 i386 randconfig-a013 i386 randconfig-a011 i386 randconfig-a015 hexagon randconfig-r045-20220524 hexagon randconfig-r041-20220524 x86_64 randconfig-a005 x86_64 randconfig-a001 x86_64 randconfig-a003 -- 0-DAY CI Kernel Test Service https://01.org/lkp _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 53+ messages in thread
* [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-25 21:35 ` kernel test robot 0 siblings, 0 replies; 53+ messages in thread From: kernel test robot @ 2022-05-25 21:35 UTC (permalink / raw) To: Andrew Morton Cc: linux-fbdev, linux-parport, kvm, linux-rdma, netdev, linux-staging, alsa-devel, dri-devel, virtualization, Linux Memory Management List, amd-gfx, linux-pci, linux-riscv, linux-omap, bpf, linux-arm-kernel tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master branch HEAD: 8cb8311e95e3bb58bd84d6350365f14a718faa6d Add linux-next specific files for 20220525 Error/Warning reports: https://lore.kernel.org/linux-mm/202204291924.vTGZmerI-lkp@intel.com https://lore.kernel.org/linux-mm/202205031017.4TwMan3l-lkp@intel.com https://lore.kernel.org/linux-mm/202205041248.WgCwPcEV-lkp@intel.com https://lore.kernel.org/linux-mm/202205150051.3RzuooAG-lkp@intel.com https://lore.kernel.org/linux-mm/202205150117.sd6HzBVm-lkp@intel.com https://lore.kernel.org/lkml/202205100617.5UUm3Uet-lkp@intel.com https://lore.kernel.org/llvm/202205251645.gusu3spL-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c:1364:5: warning: no previous prototype for 'amdgpu_discovery_get_mall_info' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/soc21.c:171:6: warning: no previous prototype for 'soc21_grbm_select' [-Wmissing-prototypes] drivers/gpu/drm/solomon/ssd130x-spi.c:154:35: warning: 'ssd130x_spi_table' defined but not used [-Wunused-const-variable=] drivers/net/wireless/intel/iwlwifi/pcie/trans.c:1093:9: warning: 'CAUSE' macro redefined [-Wmacro-redefined] drivers/video/fbdev/omap/hwa742.c:492:5: warning: no previous prototype for 'hwa742_update_window_async' [-Wmissing-prototypes] fs/buffer.c:2254:5: warning: stack frame size (2144) exceeds limit (1024) in 'block_read_full_folio' [-Wframe-larger-than] fs/ntfs/aops.c:378:12: warning: stack frame size (2216) exceeds limit (1024) in 'ntfs_read_folio' [-Wframe-larger-than] Unverified Error/Warning (likely false positive, please contact us if interested): .__mulsi3.o.cmd: No such file or directory Makefile:686: arch/h8300/Makefile: No such file or directory Makefile:765: arch/h8300/Makefile: No such file or directory arch/Kconfig:10: can't open file "arch/h8300/Kconfig" arch/riscv/purgatory/kexec-purgatory.c:1860:9: sparse: sparse: trying to concatenate 29720-character string (8191 bytes max) drivers/gpu/drm/bridge/adv7511/adv7511.h:229:17: warning: 'ADV7511_REG_CEC_RX_FRAME_HDR' defined but not used [-Wunused-const-variable=] drivers/gpu/drm/bridge/adv7511/adv7511.h:235:17: warning: 'ADV7511_REG_CEC_RX_FRAME_LEN' defined but not used [-Wunused-const-variable=] drivers/infiniband/hw/hns/hns_roce_hw_v2.c:309:9: sparse: sparse: dubious: x & !y drivers/pinctrl/meson/pinctrl-meson8-pmx.c:60:25: warning: Value stored to 'func' during its initialization is never read [clang-analyzer-deadcode.DeadStores] drivers/staging/vt6655/card.c:758:16: sparse: sparse: cast to restricted __le64 drivers/vhost/vdpa.c:595 vhost_vdpa_unlocked_ioctl() warn: maybe return -EFAULT instead of the bytes remaining? kernel/bpf/helpers.c:1468:29: sparse: sparse: symbol 'bpf_dynptr_from_mem_proto' was not declared. Should it be static? kernel/bpf/helpers.c:1490:29: sparse: sparse: symbol 'bpf_dynptr_from_mem_proto' was not declared. Should it be static? kernel/bpf/helpers.c:1516:29: sparse: sparse: symbol 'bpf_dynptr_read_proto' was not declared. Should it be static? kernel/bpf/helpers.c:1542:29: sparse: sparse: symbol 'bpf_dynptr_write_proto' was not declared. Should it be static? kernel/bpf/helpers.c:1569:29: sparse: sparse: symbol 'bpf_dynptr_data_proto' was not declared. Should it be static? make[1]: *** No rule to make target 'arch/h8300/Makefile'. mm/shmem.c:1948 shmem_getpage_gfp() warn: should '(((1) << 12) / 512) << folio_order(folio)' be a 64 bit type? sound/soc/intel/avs/ipc.c:87:5-24: atomic_dec_and_test variation before object free at line 88. {standard input}:3488: Error: unknown pseudo-op: `.l28' Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- alpha-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- alpha-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- arc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- arm-allmodconfig | |-- arch-arm-mach-omap2-dma.c:Unneeded-variable:errata-Return-on-line | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- drivers-video-fbdev-omap-hwa742.c:warning:no-previous-prototype-for-hwa742_update_window_async | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static |-- arm-allyesconfig | |-- arch-arm-mach-omap2-dma.c:Unneeded-variable:errata-Return-on-line | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- drivers-video-fbdev-omap-hwa742.c:warning:no-previous-prototype-for-hwa742_update_window_async | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static |-- arm64-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- arm64-allyesconfig | |-- arch-arm64-kernel-signal.c:sparse:sparse:dereference-of-noderef-expression | |-- arch-arm64-kernel-signal.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-user_ctxs-noderef-__user-user-got-struct-user_ctxs | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_read_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_write_proto-was-not-declared.-Should-it-be-static | `-- kernel-stackleak.c:sparse:sparse:symbol-stackleak_erase_off_task_stack-was-not-declared.-Should-it-be-static |-- csky-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- csky-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- csky-randconfig-s032-20220524 | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_data_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_read_proto-was-not-declared.-Should-it-be-static | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_write_proto-was-not-declared.-Should-it-be-static |-- h8300-allmodconfig | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-allyesconfig | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-buildonly-randconfig-r004-20220524 | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-randconfig-r033-20220524 | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- i386-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used | `-- drivers-gpu-drm-solomon-ssd13-spi.c:warning:ssd13_spi_table-defined-but-not-used |-- i386-randconfig-a012 | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | `-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used |-- i386-randconfig-a014 | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | `-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used |-- i386-randconfig-m021 | `-- mm-shmem.c-shmem_getpage_gfp()-warn:should-((()-)-)-folio_order(folio)-be-a-bit-type |-- ia64-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- ia64-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- ia64-randconfig-r036-20220524 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- m68k-allyesconfig | |-- drivers-block-paride-bpck.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-comm.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-dstr.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-epat.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-epia.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-friq.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-frpw.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-kbic.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-on26.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-ppc6lnx.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-comedi-drivers-aio_aio12_8.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-comedi-drivers-das16m1.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-comedi-drivers-ni_at_ao.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-comedi-drivers-ni_daq_700.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-net-ethernet-apne.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-net-ethernet-xircom-xirc2ps_cs.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-tty-ipwireless-hardware.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-restricted-__le16-usertype-raw_data-got-int | `-- drivers-tty-ipwireless-hardware.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-unsigned-short-unused-usertype-__v-got-restricted-__le16-assigned-usertype-raw_data |-- microblaze-randconfig-m031-20220524 | `-- drivers-vhost-vdpa.c-vhost_vdpa_unlocked_ioctl()-warn:maybe-return-EFAULT-instead-of-the-bytes-remaining |-- mips-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- mips-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | `-- sound-soc-intel-avs-ipc.c:atomic_dec_and_test-variation-before-object-free-at-line-. |-- openrisc-randconfig-s032-20220524 | `-- __mulsi3.o.cmd:No-such-file-or-directory |-- parisc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- parisc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- powerpc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- powerpc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- riscv-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- riscv-allyesconfig | |-- arch-riscv-kernel-machine_kexec.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-got-void-noderef-__user-buf | |-- arch-riscv-purgatory-kexec-purgatory.c:sparse:sparse:trying-to-concatenate-character-string-(-bytes-max) | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- kernel-fork.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-atomic_t-usertype-lock-got-struct-atomic_t-noderef-__rcu | `-- kernel-seccomp.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-atomic_t-usertype-lock-got-struct-atomic_t-noderef-__rcu |-- riscv-randconfig-r042-20220524 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- s390-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | `-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int |-- s390-randconfig-r014-20220524 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- sh-buildonly-randconfig-r003-20220524 | `-- standard-input:Error:unknown-pseudo-op:l28 |-- sparc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_read_proto-was-not-declared.-Should-it-be-static | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_write_proto-was-not-declared.-Should-it-be-static |-- sparc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_read_proto-was-not-declared.-Should-it-be-static | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_write_proto-was-not-declared.-Should-it-be-static |-- x86_64-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used | `-- drivers-gpu-drm-solomon-ssd13-spi.c:warning:ssd13_spi_table-defined-but-not-used |-- x86_64-randconfig-a011 | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | `-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used |-- xtensa-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select `-- xtensa-allyesconfig |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select clang_recent_errors |-- arm-randconfig-c002-20220524 | `-- drivers-pinctrl-meson-pinctrl-meson8-pmx.c:warning:Value-stored-to-func-during-its-initialization-is-never-read-clang-analyzer-deadcode.DeadStores |-- hexagon-randconfig-r011-20220524 | `-- fs-buffer.c:warning:stack-frame-size-()-exceeds-limit-()-in-block_read_full_folio |-- hexagon-randconfig-r035-20220524 | |-- fs-buffer.c:warning:stack-frame-size-()-exceeds-limit-()-in-block_read_full_folio | `-- fs-ntfs-aops.c:warning:stack-frame-size-()-exceeds-limit-()-in-ntfs_read_folio `-- mips-randconfig-r022-20220524 `-- drivers-net-wireless-intel-iwlwifi-pcie-trans.c:warning:CAUSE-macro-redefined elapsed time: 858m configs tested: 94 configs skipped: 3 gcc tested configs: arm allmodconfig arm allyesconfig arm64 allyesconfig arm defconfig arm64 defconfig mips allyesconfig riscv allyesconfig um x86_64_defconfig riscv allmodconfig um i386_defconfig mips allmodconfig powerpc allmodconfig s390 allmodconfig m68k allmodconfig powerpc allyesconfig s390 allyesconfig m68k allyesconfig sparc allyesconfig parisc allyesconfig sh allmodconfig h8300 allyesconfig arc allyesconfig alpha allyesconfig nios2 allyesconfig m68k mac_defconfig arc nsimosci_hs_smp_defconfig sh ul2_defconfig mips maltaup_xpa_defconfig xtensa iss_defconfig ia64 defconfig ia64 allmodconfig ia64 allyesconfig m68k defconfig nios2 defconfig alpha defconfig csky defconfig xtensa allyesconfig arc defconfig parisc defconfig parisc64 defconfig s390 defconfig i386 debian-10.3-kselftests i386 debian-10.3 i386 defconfig i386 allyesconfig sparc defconfig powerpc allnoconfig i386 randconfig-a001 i386 randconfig-a003 i386 randconfig-a005 x86_64 randconfig-a013 x86_64 randconfig-a011 x86_64 randconfig-a015 i386 randconfig-a014 i386 randconfig-a012 riscv randconfig-r042-20220524 arc randconfig-r043-20220524 s390 randconfig-r044-20220524 x86_64 randconfig-a004 x86_64 randconfig-a002 x86_64 randconfig-a006 riscv allnoconfig riscv nommu_k210_defconfig riscv rv32_defconfig riscv nommu_virt_defconfig riscv defconfig x86_64 rhel-8.3-func x86_64 rhel-8.3-kselftests x86_64 rhel-8.3-kunit x86_64 rhel-8.3-syz x86_64 defconfig x86_64 kexec x86_64 rhel-8.3 x86_64 allyesconfig clang tested configs: mips bcm63xx_defconfig mips lemote2f_defconfig mips tb0287_defconfig arm ep93xx_defconfig arm am200epdkit_defconfig powerpc tqm5200_defconfig i386 randconfig-a002 i386 randconfig-a006 i386 randconfig-a004 x86_64 randconfig-a012 x86_64 randconfig-a014 x86_64 randconfig-a016 i386 randconfig-a013 i386 randconfig-a011 i386 randconfig-a015 hexagon randconfig-r045-20220524 hexagon randconfig-r041-20220524 x86_64 randconfig-a005 x86_64 randconfig-a001 x86_64 randconfig-a003 -- 0-DAY CI Kernel Test Service https://01.org/lkp ^ permalink raw reply [flat|nested] 53+ messages in thread
* [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-25 21:35 ` kernel test robot 0 siblings, 0 replies; 53+ messages in thread From: kernel test robot @ 2022-05-25 21:35 UTC (permalink / raw) To: Andrew Morton Cc: linux-fbdev, linux-parport, kvm, linux-rdma, netdev, linux-staging, alsa-devel, dri-devel, virtualization, Linux Memory Management List, amd-gfx, linux-pci, linux-riscv, linux-omap, bpf, linux-arm-kernel tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master branch HEAD: 8cb8311e95e3bb58bd84d6350365f14a718faa6d Add linux-next specific files for 20220525 Error/Warning reports: https://lore.kernel.org/linux-mm/202204291924.vTGZmerI-lkp@intel.com https://lore.kernel.org/linux-mm/202205031017.4TwMan3l-lkp@intel.com https://lore.kernel.org/linux-mm/202205041248.WgCwPcEV-lkp@intel.com https://lore.kernel.org/linux-mm/202205150051.3RzuooAG-lkp@intel.com https://lore.kernel.org/linux-mm/202205150117.sd6HzBVm-lkp@intel.com https://lore.kernel.org/lkml/202205100617.5UUm3Uet-lkp@intel.com https://lore.kernel.org/llvm/202205251645.gusu3spL-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c:1364:5: warning: no previous prototype for 'amdgpu_discovery_get_mall_info' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/soc21.c:171:6: warning: no previous prototype for 'soc21_grbm_select' [-Wmissing-prototypes] drivers/gpu/drm/solomon/ssd130x-spi.c:154:35: warning: 'ssd130x_spi_table' defined but not used [-Wunused-const-variable=] drivers/net/wireless/intel/iwlwifi/pcie/trans.c:1093:9: warning: 'CAUSE' macro redefined [-Wmacro-redefined] drivers/video/fbdev/omap/hwa742.c:492:5: warning: no previous prototype for 'hwa742_update_window_async' [-Wmissing-prototypes] fs/buffer.c:2254:5: warning: stack frame size (2144) exceeds limit (1024) in 'block_read_full_folio' [-Wframe-larger-than] fs/ntfs/aops.c:378:12: warning: stack frame size (2216) exceeds limit (1024) in 'ntfs_read_folio' [-Wframe-larger-than] Unverified Error/Warning (likely false positive, please contact us if interested): .__mulsi3.o.cmd: No such file or directory Makefile:686: arch/h8300/Makefile: No such file or directory Makefile:765: arch/h8300/Makefile: No such file or directory arch/Kconfig:10: can't open file "arch/h8300/Kconfig" arch/riscv/purgatory/kexec-purgatory.c:1860:9: sparse: sparse: trying to concatenate 29720-character string (8191 bytes max) drivers/gpu/drm/bridge/adv7511/adv7511.h:229:17: warning: 'ADV7511_REG_CEC_RX_FRAME_HDR' defined but not used [-Wunused-const-variable=] drivers/gpu/drm/bridge/adv7511/adv7511.h:235:17: warning: 'ADV7511_REG_CEC_RX_FRAME_LEN' defined but not used [-Wunused-const-variable=] drivers/infiniband/hw/hns/hns_roce_hw_v2.c:309:9: sparse: sparse: dubious: x & !y drivers/pinctrl/meson/pinctrl-meson8-pmx.c:60:25: warning: Value stored to 'func' during its initialization is never read [clang-analyzer-deadcode.DeadStores] drivers/staging/vt6655/card.c:758:16: sparse: sparse: cast to restricted __le64 drivers/vhost/vdpa.c:595 vhost_vdpa_unlocked_ioctl() warn: maybe return -EFAULT instead of the bytes remaining? kernel/bpf/helpers.c:1468:29: sparse: sparse: symbol 'bpf_dynptr_from_mem_proto' was not declared. Should it be static? kernel/bpf/helpers.c:1490:29: sparse: sparse: symbol 'bpf_dynptr_from_mem_proto' was not declared. Should it be static? kernel/bpf/helpers.c:1516:29: sparse: sparse: symbol 'bpf_dynptr_read_proto' was not declared. Should it be static? kernel/bpf/helpers.c:1542:29: sparse: sparse: symbol 'bpf_dynptr_write_proto' was not declared. Should it be static? kernel/bpf/helpers.c:1569:29: sparse: sparse: symbol 'bpf_dynptr_data_proto' was not declared. Should it be static? make[1]: *** No rule to make target 'arch/h8300/Makefile'. mm/shmem.c:1948 shmem_getpage_gfp() warn: should '(((1) << 12) / 512) << folio_order(folio)' be a 64 bit type? sound/soc/intel/avs/ipc.c:87:5-24: atomic_dec_and_test variation before object free at line 88. {standard input}:3488: Error: unknown pseudo-op: `.l28' Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- alpha-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- alpha-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- arc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- arm-allmodconfig | |-- arch-arm-mach-omap2-dma.c:Unneeded-variable:errata-Return-on-line | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- drivers-video-fbdev-omap-hwa742.c:warning:no-previous-prototype-for-hwa742_update_window_async | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static |-- arm-allyesconfig | |-- arch-arm-mach-omap2-dma.c:Unneeded-variable:errata-Return-on-line | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- drivers-video-fbdev-omap-hwa742.c:warning:no-previous-prototype-for-hwa742_update_window_async | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static |-- arm64-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- arm64-allyesconfig | |-- arch-arm64-kernel-signal.c:sparse:sparse:dereference-of-noderef-expression | |-- arch-arm64-kernel-signal.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-user_ctxs-noderef-__user-user-got-struct-user_ctxs | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_read_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_write_proto-was-not-declared.-Should-it-be-static | `-- kernel-stackleak.c:sparse:sparse:symbol-stackleak_erase_off_task_stack-was-not-declared.-Should-it-be-static |-- csky-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- csky-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- csky-randconfig-s032-20220524 | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_data_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_read_proto-was-not-declared.-Should-it-be-static | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_write_proto-was-not-declared.-Should-it-be-static |-- h8300-allmodconfig | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-allyesconfig | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-buildonly-randconfig-r004-20220524 | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-randconfig-r033-20220524 | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- i386-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used | `-- drivers-gpu-drm-solomon-ssd13-spi.c:warning:ssd13_spi_table-defined-but-not-used |-- i386-randconfig-a012 | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | `-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used |-- i386-randconfig-a014 | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | `-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used |-- i386-randconfig-m021 | `-- mm-shmem.c-shmem_getpage_gfp()-warn:should-((()-)-)-folio_order(folio)-be-a-bit-type |-- ia64-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- ia64-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- ia64-randconfig-r036-20220524 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- m68k-allyesconfig | |-- drivers-block-paride-bpck.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-comm.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-dstr.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-epat.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-epia.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-friq.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-frpw.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-kbic.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-on26.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-ppc6lnx.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-comedi-drivers-aio_aio12_8.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-comedi-drivers-das16m1.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-comedi-drivers-ni_at_ao.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-comedi-drivers-ni_daq_700.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-net-ethernet-apne.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-net-ethernet-xircom-xirc2ps_cs.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-tty-ipwireless-hardware.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-restricted-__le16-usertype-raw_data-got-int | `-- drivers-tty-ipwireless-hardware.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-unsigned-short-unused-usertype-__v-got-restricted-__le16-assigned-usertype-raw_data |-- microblaze-randconfig-m031-20220524 | `-- drivers-vhost-vdpa.c-vhost_vdpa_unlocked_ioctl()-warn:maybe-return-EFAULT-instead-of-the-bytes-remaining |-- mips-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- mips-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | `-- sound-soc-intel-avs-ipc.c:atomic_dec_and_test-variation-before-object-free-at-line-. |-- openrisc-randconfig-s032-20220524 | `-- __mulsi3.o.cmd:No-such-file-or-directory |-- parisc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- parisc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- powerpc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- powerpc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- riscv-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- riscv-allyesconfig | |-- arch-riscv-kernel-machine_kexec.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-got-void-noderef-__user-buf | |-- arch-riscv-purgatory-kexec-purgatory.c:sparse:sparse:trying-to-concatenate-character-string-(-bytes-max) | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- kernel-fork.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-atomic_t-usertype-lock-got-struct-atomic_t-noderef-__rcu | `-- kernel-seccomp.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-atomic_t-usertype-lock-got-struct-atomic_t-noderef-__rcu |-- riscv-randconfig-r042-20220524 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- s390-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | `-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int |-- s390-randconfig-r014-20220524 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- sh-buildonly-randconfig-r003-20220524 | `-- standard-input:Error:unknown-pseudo-op:l28 |-- sparc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_read_proto-was-not-declared.-Should-it-be-static | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_write_proto-was-not-declared.-Should-it-be-static |-- sparc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_read_proto-was-not-declared.-Should-it-be-static | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_write_proto-was-not-declared.-Should-it-be-static |-- x86_64-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used | `-- drivers-gpu-drm-solomon-ssd13-spi.c:warning:ssd13_spi_table-defined-but-not-used |-- x86_64-randconfig-a011 | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | `-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used |-- xtensa-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select `-- xtensa-allyesconfig |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select clang_recent_errors |-- arm-randconfig-c002-20220524 | `-- drivers-pinctrl-meson-pinctrl-meson8-pmx.c:warning:Value-stored-to-func-during-its-initialization-is-never-read-clang-analyzer-deadcode.DeadStores |-- hexagon-randconfig-r011-20220524 | `-- fs-buffer.c:warning:stack-frame-size-()-exceeds-limit-()-in-block_read_full_folio |-- hexagon-randconfig-r035-20220524 | |-- fs-buffer.c:warning:stack-frame-size-()-exceeds-limit-()-in-block_read_full_folio | `-- fs-ntfs-aops.c:warning:stack-frame-size-()-exceeds-limit-()-in-ntfs_read_folio `-- mips-randconfig-r022-20220524 `-- drivers-net-wireless-intel-iwlwifi-pcie-trans.c:warning:CAUSE-macro-redefined elapsed time: 858m configs tested: 94 configs skipped: 3 gcc tested configs: arm allmodconfig arm allyesconfig arm64 allyesconfig arm defconfig arm64 defconfig mips allyesconfig riscv allyesconfig um x86_64_defconfig riscv allmodconfig um i386_defconfig mips allmodconfig powerpc allmodconfig s390 allmodconfig m68k allmodconfig powerpc allyesconfig s390 allyesconfig m68k allyesconfig sparc allyesconfig parisc allyesconfig sh allmodconfig h8300 allyesconfig arc allyesconfig alpha allyesconfig nios2 allyesconfig m68k mac_defconfig arc nsimosci_hs_smp_defconfig sh ul2_defconfig mips maltaup_xpa_defconfig xtensa iss_defconfig ia64 defconfig ia64 allmodconfig ia64 allyesconfig m68k defconfig nios2 defconfig alpha defconfig csky defconfig xtensa allyesconfig arc defconfig parisc defconfig parisc64 defconfig s390 defconfig i386 debian-10.3-kselftests i386 debian-10.3 i386 defconfig i386 allyesconfig sparc defconfig powerpc allnoconfig i386 randconfig-a001 i386 randconfig-a003 i386 randconfig-a005 x86_64 randconfig-a013 x86_64 randconfig-a011 x86_64 randconfig-a015 i386 randconfig-a014 i386 randconfig-a012 riscv randconfig-r042-20220524 arc randconfig-r043-20220524 s390 randconfig-r044-20220524 x86_64 randconfig-a004 x86_64 randconfig-a002 x86_64 randconfig-a006 riscv allnoconfig riscv nommu_k210_defconfig riscv rv32_defconfig riscv nommu_virt_defconfig riscv defconfig x86_64 rhel-8.3-func x86_64 rhel-8.3-kselftests x86_64 rhel-8.3-kunit x86_64 rhel-8.3-syz x86_64 defconfig x86_64 kexec x86_64 rhel-8.3 x86_64 allyesconfig clang tested configs: mips bcm63xx_defconfig mips lemote2f_defconfig mips tb0287_defconfig arm ep93xx_defconfig arm am200epdkit_defconfig powerpc tqm5200_defconfig i386 randconfig-a002 i386 randconfig-a006 i386 randconfig-a004 x86_64 randconfig-a012 x86_64 randconfig-a014 x86_64 randconfig-a016 i386 randconfig-a013 i386 randconfig-a011 i386 randconfig-a015 hexagon randconfig-r045-20220524 hexagon randconfig-r041-20220524 x86_64 randconfig-a005 x86_64 randconfig-a001 x86_64 randconfig-a003 -- 0-DAY CI Kernel Test Service https://01.org/lkp _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization ^ permalink raw reply [flat|nested] 53+ messages in thread
* [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-25 21:35 ` kernel test robot 0 siblings, 0 replies; 53+ messages in thread From: kernel test robot @ 2022-05-25 21:35 UTC (permalink / raw) To: Andrew Morton Cc: virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel, Linux Memory Management List tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master branch HEAD: 8cb8311e95e3bb58bd84d6350365f14a718faa6d Add linux-next specific files for 20220525 Error/Warning reports: https://lore.kernel.org/linux-mm/202204291924.vTGZmerI-lkp@intel.com https://lore.kernel.org/linux-mm/202205031017.4TwMan3l-lkp@intel.com https://lore.kernel.org/linux-mm/202205041248.WgCwPcEV-lkp@intel.com https://lore.kernel.org/linux-mm/202205150051.3RzuooAG-lkp@intel.com https://lore.kernel.org/linux-mm/202205150117.sd6HzBVm-lkp@intel.com https://lore.kernel.org/lkml/202205100617.5UUm3Uet-lkp@intel.com https://lore.kernel.org/llvm/202205251645.gusu3spL-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c:1364:5: warning: no previous prototype for 'amdgpu_discovery_get_mall_info' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/soc21.c:171:6: warning: no previous prototype for 'soc21_grbm_select' [-Wmissing-prototypes] drivers/gpu/drm/solomon/ssd130x-spi.c:154:35: warning: 'ssd130x_spi_table' defined but not used [-Wunused-const-variable=] drivers/net/wireless/intel/iwlwifi/pcie/trans.c:1093:9: warning: 'CAUSE' macro redefined [-Wmacro-redefined] drivers/video/fbdev/omap/hwa742.c:492:5: warning: no previous prototype for 'hwa742_update_window_async' [-Wmissing-prototypes] fs/buffer.c:2254:5: warning: stack frame size (2144) exceeds limit (1024) in 'block_read_full_folio' [-Wframe-larger-than] fs/ntfs/aops.c:378:12: warning: stack frame size (2216) exceeds limit (1024) in 'ntfs_read_folio' [-Wframe-larger-than] Unverified Error/Warning (likely false positive, please contact us if interested): .__mulsi3.o.cmd: No such file or directory Makefile:686: arch/h8300/Makefile: No such file or directory Makefile:765: arch/h8300/Makefile: No such file or directory arch/Kconfig:10: can't open file "arch/h8300/Kconfig" arch/riscv/purgatory/kexec-purgatory.c:1860:9: sparse: sparse: trying to concatenate 29720-character string (8191 bytes max) drivers/gpu/drm/bridge/adv7511/adv7511.h:229:17: warning: 'ADV7511_REG_CEC_RX_FRAME_HDR' defined but not used [-Wunused-const-variable=] drivers/gpu/drm/bridge/adv7511/adv7511.h:235:17: warning: 'ADV7511_REG_CEC_RX_FRAME_LEN' defined but not used [-Wunused-const-variable=] drivers/infiniband/hw/hns/hns_roce_hw_v2.c:309:9: sparse: sparse: dubious: x & !y drivers/pinctrl/meson/pinctrl-meson8-pmx.c:60:25: warning: Value stored to 'func' during its initialization is never read [clang-analyzer-deadcode.DeadStores] drivers/staging/vt6655/card.c:758:16: sparse: sparse: cast to restricted __le64 drivers/vhost/vdpa.c:595 vhost_vdpa_unlocked_ioctl() warn: maybe return -EFAULT instead of the bytes remaining? kernel/bpf/helpers.c:1468:29: sparse: sparse: symbol 'bpf_dynptr_from_mem_proto' was not declared. Should it be static? kernel/bpf/helpers.c:1490:29: sparse: sparse: symbol 'bpf_dynptr_from_mem_proto' was not declared. Should it be static? kernel/bpf/helpers.c:1516:29: sparse: sparse: symbol 'bpf_dynptr_read_proto' was not declared. Should it be static? kernel/bpf/helpers.c:1542:29: sparse: sparse: symbol 'bpf_dynptr_write_proto' was not declared. Should it be static? kernel/bpf/helpers.c:1569:29: sparse: sparse: symbol 'bpf_dynptr_data_proto' was not declared. Should it be static? make[1]: *** No rule to make target 'arch/h8300/Makefile'. mm/shmem.c:1948 shmem_getpage_gfp() warn: should '(((1) << 12) / 512) << folio_order(folio)' be a 64 bit type? sound/soc/intel/avs/ipc.c:87:5-24: atomic_dec_and_test variation before object free at line 88. {standard input}:3488: Error: unknown pseudo-op: `.l28' Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- alpha-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- alpha-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- arc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- arm-allmodconfig | |-- arch-arm-mach-omap2-dma.c:Unneeded-variable:errata-Return-on-line | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- drivers-video-fbdev-omap-hwa742.c:warning:no-previous-prototype-for-hwa742_update_window_async | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static |-- arm-allyesconfig | |-- arch-arm-mach-omap2-dma.c:Unneeded-variable:errata-Return-on-line | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- drivers-video-fbdev-omap-hwa742.c:warning:no-previous-prototype-for-hwa742_update_window_async | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static |-- arm64-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- arm64-allyesconfig | |-- arch-arm64-kernel-signal.c:sparse:sparse:dereference-of-noderef-expression | |-- arch-arm64-kernel-signal.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-user_ctxs-noderef-__user-user-got-struct-user_ctxs | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_read_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_write_proto-was-not-declared.-Should-it-be-static | `-- kernel-stackleak.c:sparse:sparse:symbol-stackleak_erase_off_task_stack-was-not-declared.-Should-it-be-static |-- csky-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- csky-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- csky-randconfig-s032-20220524 | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_data_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_read_proto-was-not-declared.-Should-it-be-static | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_write_proto-was-not-declared.-Should-it-be-static |-- h8300-allmodconfig | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-allyesconfig | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-buildonly-randconfig-r004-20220524 | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-randconfig-r033-20220524 | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- i386-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used | `-- drivers-gpu-drm-solomon-ssd13-spi.c:warning:ssd13_spi_table-defined-but-not-used |-- i386-randconfig-a012 | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | `-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used |-- i386-randconfig-a014 | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | `-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used |-- i386-randconfig-m021 | `-- mm-shmem.c-shmem_getpage_gfp()-warn:should-((()-)-)-folio_order(folio)-be-a-bit-type |-- ia64-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- ia64-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- ia64-randconfig-r036-20220524 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- m68k-allyesconfig | |-- drivers-block-paride-bpck.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-comm.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-dstr.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-epat.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-epia.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-friq.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-frpw.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-kbic.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-on26.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-ppc6lnx.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-comedi-drivers-aio_aio12_8.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-comedi-drivers-das16m1.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-comedi-drivers-ni_at_ao.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-comedi-drivers-ni_daq_700.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-net-ethernet-apne.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-net-ethernet-xircom-xirc2ps_cs.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-tty-ipwireless-hardware.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-restricted-__le16-usertype-raw_data-got-int | `-- drivers-tty-ipwireless-hardware.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-unsigned-short-unused-usertype-__v-got-restricted-__le16-assigned-usertype-raw_data |-- microblaze-randconfig-m031-20220524 | `-- drivers-vhost-vdpa.c-vhost_vdpa_unlocked_ioctl()-warn:maybe-return-EFAULT-instead-of-the-bytes-remaining |-- mips-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- mips-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | `-- sound-soc-intel-avs-ipc.c:atomic_dec_and_test-variation-before-object-free-at-line-. |-- openrisc-randconfig-s032-20220524 | `-- __mulsi3.o.cmd:No-such-file-or-directory |-- parisc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- parisc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- powerpc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- powerpc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- riscv-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- riscv-allyesconfig | |-- arch-riscv-kernel-machine_kexec.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-got-void-noderef-__user-buf | |-- arch-riscv-purgatory-kexec-purgatory.c:sparse:sparse:trying-to-concatenate-character-string-(-bytes-max) | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- kernel-fork.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-atomic_t-usertype-lock-got-struct-atomic_t-noderef-__rcu | `-- kernel-seccomp.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-atomic_t-usertype-lock-got-struct-atomic_t-noderef-__rcu |-- riscv-randconfig-r042-20220524 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- s390-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | `-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int |-- s390-randconfig-r014-20220524 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- sh-buildonly-randconfig-r003-20220524 | `-- standard-input:Error:unknown-pseudo-op:l28 |-- sparc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_read_proto-was-not-declared.-Should-it-be-static | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_write_proto-was-not-declared.-Should-it-be-static |-- sparc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_read_proto-was-not-declared.-Should-it-be-static | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_write_proto-was-not-declared.-Should-it-be-static |-- x86_64-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used | `-- drivers-gpu-drm-solomon-ssd13-spi.c:warning:ssd13_spi_table-defined-but-not-used |-- x86_64-randconfig-a011 | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | `-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used |-- xtensa-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select `-- xtensa-allyesconfig |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select clang_recent_errors |-- arm-randconfig-c002-20220524 | `-- drivers-pinctrl-meson-pinctrl-meson8-pmx.c:warning:Value-stored-to-func-during-its-initialization-is-never-read-clang-analyzer-deadcode.DeadStores |-- hexagon-randconfig-r011-20220524 | `-- fs-buffer.c:warning:stack-frame-size-()-exceeds-limit-()-in-block_read_full_folio |-- hexagon-randconfig-r035-20220524 | |-- fs-buffer.c:warning:stack-frame-size-()-exceeds-limit-()-in-block_read_full_folio | `-- fs-ntfs-aops.c:warning:stack-frame-size-()-exceeds-limit-()-in-ntfs_read_folio `-- mips-randconfig-r022-20220524 `-- drivers-net-wireless-intel-iwlwifi-pcie-trans.c:warning:CAUSE-macro-redefined elapsed time: 858m configs tested: 94 configs skipped: 3 gcc tested configs: arm allmodconfig arm allyesconfig arm64 allyesconfig arm defconfig arm64 defconfig mips allyesconfig riscv allyesconfig um x86_64_defconfig riscv allmodconfig um i386_defconfig mips allmodconfig powerpc allmodconfig s390 allmodconfig m68k allmodconfig powerpc allyesconfig s390 allyesconfig m68k allyesconfig sparc allyesconfig parisc allyesconfig sh allmodconfig h8300 allyesconfig arc allyesconfig alpha allyesconfig nios2 allyesconfig m68k mac_defconfig arc nsimosci_hs_smp_defconfig sh ul2_defconfig mips maltaup_xpa_defconfig xtensa iss_defconfig ia64 defconfig ia64 allmodconfig ia64 allyesconfig m68k defconfig nios2 defconfig alpha defconfig csky defconfig xtensa allyesconfig arc defconfig parisc defconfig parisc64 defconfig s390 defconfig i386 debian-10.3-kselftests i386 debian-10.3 i386 defconfig i386 allyesconfig sparc defconfig powerpc allnoconfig i386 randconfig-a001 i386 randconfig-a003 i386 randconfig-a005 x86_64 randconfig-a013 x86_64 randconfig-a011 x86_64 randconfig-a015 i386 randconfig-a014 i386 randconfig-a012 riscv randconfig-r042-20220524 arc randconfig-r043-20220524 s390 randconfig-r044-20220524 x86_64 randconfig-a004 x86_64 randconfig-a002 x86_64 randconfig-a006 riscv allnoconfig riscv nommu_k210_defconfig riscv rv32_defconfig riscv nommu_virt_defconfig riscv defconfig x86_64 rhel-8.3-func x86_64 rhel-8.3-kselftests x86_64 rhel-8.3-kunit x86_64 rhel-8.3-syz x86_64 defconfig x86_64 kexec x86_64 rhel-8.3 x86_64 allyesconfig clang tested configs: mips bcm63xx_defconfig mips lemote2f_defconfig mips tb0287_defconfig arm ep93xx_defconfig arm am200epdkit_defconfig powerpc tqm5200_defconfig i386 randconfig-a002 i386 randconfig-a006 i386 randconfig-a004 x86_64 randconfig-a012 x86_64 randconfig-a014 x86_64 randconfig-a016 i386 randconfig-a013 i386 randconfig-a011 i386 randconfig-a015 hexagon randconfig-r045-20220524 hexagon randconfig-r041-20220524 x86_64 randconfig-a005 x86_64 randconfig-a001 x86_64 randconfig-a003 -- 0-DAY CI Kernel Test Service https://01.org/lkp _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d 2022-05-25 21:35 ` kernel test robot ` (2 preceding siblings ...) (?) @ 2022-05-25 21:50 ` Andrew Morton -1 siblings, 0 replies; 53+ messages in thread From: Andrew Morton @ 2022-05-25 21:50 UTC (permalink / raw) To: kernel test robot Cc: virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel On Thu, 26 May 2022 05:35:20 +0800 kernel test robot <lkp@intel.com> wrote: > tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > branch HEAD: 8cb8311e95e3bb58bd84d6350365f14a718faa6d Add linux-next specific files for 20220525 > > Error/Warning reports: > > ... > > Unverified Error/Warning (likely false positive, please contact us if interested): Could be so. > mm/shmem.c:1948 shmem_getpage_gfp() warn: should '(((1) << 12) / 512) << folio_order(folio)' be a 64 bit type? I've been seeing this one for a while. And from this report I can't figure out what tool emitted it. Clang? > > ... > > |-- i386-randconfig-m021 > | `-- mm-shmem.c-shmem_getpage_gfp()-warn:should-((()-)-)-folio_order(folio)-be-a-bit-type If you're going to use randconfig then shouldn't you make the config available? Or maybe quote the KCONFIG_SEED - presumably there's a way for others to regenerate. Anyway, the warning seems wrong to me. #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT) #define BLOCKS_PER_PAGE (PAGE_SIZE/512) inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); so the RHS here should have unsigned long type. Being able to generate the cpp output would be helpful. That requires the .config. ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-25 21:50 ` Andrew Morton 0 siblings, 0 replies; 53+ messages in thread From: Andrew Morton @ 2022-05-25 21:50 UTC (permalink / raw) To: kernel test robot Cc: virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel On Thu, 26 May 2022 05:35:20 +0800 kernel test robot <lkp@intel.com> wrote: > tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > branch HEAD: 8cb8311e95e3bb58bd84d6350365f14a718faa6d Add linux-next specific files for 20220525 > > Error/Warning reports: > > ... > > Unverified Error/Warning (likely false positive, please contact us if interested): Could be so. > mm/shmem.c:1948 shmem_getpage_gfp() warn: should '(((1) << 12) / 512) << folio_order(folio)' be a 64 bit type? I've been seeing this one for a while. And from this report I can't figure out what tool emitted it. Clang? > > ... > > |-- i386-randconfig-m021 > | `-- mm-shmem.c-shmem_getpage_gfp()-warn:should-((()-)-)-folio_order(folio)-be-a-bit-type If you're going to use randconfig then shouldn't you make the config available? Or maybe quote the KCONFIG_SEED - presumably there's a way for others to regenerate. Anyway, the warning seems wrong to me. #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT) #define BLOCKS_PER_PAGE (PAGE_SIZE/512) inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); so the RHS here should have unsigned long type. Being able to generate the cpp output would be helpful. That requires the .config. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-25 21:50 ` Andrew Morton 0 siblings, 0 replies; 53+ messages in thread From: Andrew Morton @ 2022-05-25 21:50 UTC (permalink / raw) To: kernel test robot Cc: virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel On Thu, 26 May 2022 05:35:20 +0800 kernel test robot <lkp@intel.com> wrote: > tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > branch HEAD: 8cb8311e95e3bb58bd84d6350365f14a718faa6d Add linux-next specific files for 20220525 > > Error/Warning reports: > > ... > > Unverified Error/Warning (likely false positive, please contact us if interested): Could be so. > mm/shmem.c:1948 shmem_getpage_gfp() warn: should '(((1) << 12) / 512) << folio_order(folio)' be a 64 bit type? I've been seeing this one for a while. And from this report I can't figure out what tool emitted it. Clang? > > ... > > |-- i386-randconfig-m021 > | `-- mm-shmem.c-shmem_getpage_gfp()-warn:should-((()-)-)-folio_order(folio)-be-a-bit-type If you're going to use randconfig then shouldn't you make the config available? Or maybe quote the KCONFIG_SEED - presumably there's a way for others to regenerate. Anyway, the warning seems wrong to me. #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT) #define BLOCKS_PER_PAGE (PAGE_SIZE/512) inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); so the RHS here should have unsigned long type. Being able to generate the cpp output would be helpful. That requires the .config. _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-25 21:50 ` Andrew Morton 0 siblings, 0 replies; 53+ messages in thread From: Andrew Morton @ 2022-05-25 21:50 UTC (permalink / raw) To: kernel test robot Cc: linux-fbdev, linux-parport, kvm, linux-rdma, netdev, linux-staging, alsa-devel, dri-devel, virtualization, linux-mm, amd-gfx, linux-pci, linux-riscv, linux-omap, bpf, linux-arm-kernel On Thu, 26 May 2022 05:35:20 +0800 kernel test robot <lkp@intel.com> wrote: > tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > branch HEAD: 8cb8311e95e3bb58bd84d6350365f14a718faa6d Add linux-next specific files for 20220525 > > Error/Warning reports: > > ... > > Unverified Error/Warning (likely false positive, please contact us if interested): Could be so. > mm/shmem.c:1948 shmem_getpage_gfp() warn: should '(((1) << 12) / 512) << folio_order(folio)' be a 64 bit type? I've been seeing this one for a while. And from this report I can't figure out what tool emitted it. Clang? > > ... > > |-- i386-randconfig-m021 > | `-- mm-shmem.c-shmem_getpage_gfp()-warn:should-((()-)-)-folio_order(folio)-be-a-bit-type If you're going to use randconfig then shouldn't you make the config available? Or maybe quote the KCONFIG_SEED - presumably there's a way for others to regenerate. Anyway, the warning seems wrong to me. #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT) #define BLOCKS_PER_PAGE (PAGE_SIZE/512) inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); so the RHS here should have unsigned long type. Being able to generate the cpp output would be helpful. That requires the .config. ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-25 21:50 ` Andrew Morton 0 siblings, 0 replies; 53+ messages in thread From: Andrew Morton @ 2022-05-25 21:50 UTC (permalink / raw) To: kernel test robot Cc: linux-fbdev, linux-parport, kvm, linux-rdma, netdev, linux-staging, alsa-devel, dri-devel, virtualization, linux-mm, amd-gfx, linux-pci, linux-riscv, linux-omap, bpf, linux-arm-kernel On Thu, 26 May 2022 05:35:20 +0800 kernel test robot <lkp@intel.com> wrote: > tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > branch HEAD: 8cb8311e95e3bb58bd84d6350365f14a718faa6d Add linux-next specific files for 20220525 > > Error/Warning reports: > > ... > > Unverified Error/Warning (likely false positive, please contact us if interested): Could be so. > mm/shmem.c:1948 shmem_getpage_gfp() warn: should '(((1) << 12) / 512) << folio_order(folio)' be a 64 bit type? I've been seeing this one for a while. And from this report I can't figure out what tool emitted it. Clang? > > ... > > |-- i386-randconfig-m021 > | `-- mm-shmem.c-shmem_getpage_gfp()-warn:should-((()-)-)-folio_order(folio)-be-a-bit-type If you're going to use randconfig then shouldn't you make the config available? Or maybe quote the KCONFIG_SEED - presumably there's a way for others to regenerate. Anyway, the warning seems wrong to me. #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT) #define BLOCKS_PER_PAGE (PAGE_SIZE/512) inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); so the RHS here should have unsigned long type. Being able to generate the cpp output would be helpful. That requires the .config. _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d 2022-05-25 21:50 ` Andrew Morton (?) (?) @ 2022-05-25 22:07 ` Jessica Clarke -1 siblings, 0 replies; 53+ messages in thread From: Jessica Clarke @ 2022-05-25 22:07 UTC (permalink / raw) To: Andrew Morton Cc: kernel test robot, virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel On 25 May 2022, at 22:50, Andrew Morton <akpm@linux-foundation.org> wrote: > > On Thu, 26 May 2022 05:35:20 +0800 kernel test robot <lkp@intel.com> wrote: > >> tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master >> branch HEAD: 8cb8311e95e3bb58bd84d6350365f14a718faa6d Add linux-next specific files for 20220525 >> >> Error/Warning reports: >> >> ... >> >> Unverified Error/Warning (likely false positive, please contact us if interested): > > Could be so. > >> mm/shmem.c:1948 shmem_getpage_gfp() warn: should '(((1) << 12) / 512) << folio_order(folio)' be a 64 bit type? > > I've been seeing this one for a while. And from this report I can't > figure out what tool emitted it. Clang? > >> >> ... >> >> |-- i386-randconfig-m021 >> | `-- mm-shmem.c-shmem_getpage_gfp()-warn:should-((()-)-)-folio_order(folio)-be-a-bit-type > > If you're going to use randconfig then shouldn't you make the config > available? Or maybe quote the KCONFIG_SEED - presumably there's a way > for others to regenerate. > > Anyway, the warning seems wrong to me. > > > #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT) > > #define BLOCKS_PER_PAGE (PAGE_SIZE/512) > > inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > > so the RHS here should have unsigned long type. Being able to generate > the cpp output would be helpful. That requires the .config. This is i386, so an unsigned long is 32-bit, but i_blocks is a blkcnt_t i.e. a u64, which makes the shift without a cast of the LHS fishy. Jess ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-25 22:07 ` Jessica Clarke 0 siblings, 0 replies; 53+ messages in thread From: Jessica Clarke @ 2022-05-25 22:07 UTC (permalink / raw) To: Andrew Morton Cc: kernel test robot, virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel On 25 May 2022, at 22:50, Andrew Morton <akpm@linux-foundation.org> wrote: > > On Thu, 26 May 2022 05:35:20 +0800 kernel test robot <lkp@intel.com> wrote: > >> tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master >> branch HEAD: 8cb8311e95e3bb58bd84d6350365f14a718faa6d Add linux-next specific files for 20220525 >> >> Error/Warning reports: >> >> ... >> >> Unverified Error/Warning (likely false positive, please contact us if interested): > > Could be so. > >> mm/shmem.c:1948 shmem_getpage_gfp() warn: should '(((1) << 12) / 512) << folio_order(folio)' be a 64 bit type? > > I've been seeing this one for a while. And from this report I can't > figure out what tool emitted it. Clang? > >> >> ... >> >> |-- i386-randconfig-m021 >> | `-- mm-shmem.c-shmem_getpage_gfp()-warn:should-((()-)-)-folio_order(folio)-be-a-bit-type > > If you're going to use randconfig then shouldn't you make the config > available? Or maybe quote the KCONFIG_SEED - presumably there's a way > for others to regenerate. > > Anyway, the warning seems wrong to me. > > > #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT) > > #define BLOCKS_PER_PAGE (PAGE_SIZE/512) > > inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > > so the RHS here should have unsigned long type. Being able to generate > the cpp output would be helpful. That requires the .config. This is i386, so an unsigned long is 32-bit, but i_blocks is a blkcnt_t i.e. a u64, which makes the shift without a cast of the LHS fishy. Jess _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-25 22:07 ` Jessica Clarke 0 siblings, 0 replies; 53+ messages in thread From: Jessica Clarke @ 2022-05-25 22:07 UTC (permalink / raw) To: Andrew Morton Cc: linux-fbdev, kernel test robot, kvm, linux-rdma, netdev, linux-staging, alsa-devel, dri-devel, virtualization, linux-mm, amd-gfx, linux-pci, linux-riscv, linux-omap, bpf, linux-arm-kernel, linux-parport On 25 May 2022, at 22:50, Andrew Morton <akpm@linux-foundation.org> wrote: > > On Thu, 26 May 2022 05:35:20 +0800 kernel test robot <lkp@intel.com> wrote: > >> tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master >> branch HEAD: 8cb8311e95e3bb58bd84d6350365f14a718faa6d Add linux-next specific files for 20220525 >> >> Error/Warning reports: >> >> ... >> >> Unverified Error/Warning (likely false positive, please contact us if interested): > > Could be so. > >> mm/shmem.c:1948 shmem_getpage_gfp() warn: should '(((1) << 12) / 512) << folio_order(folio)' be a 64 bit type? > > I've been seeing this one for a while. And from this report I can't > figure out what tool emitted it. Clang? > >> >> ... >> >> |-- i386-randconfig-m021 >> | `-- mm-shmem.c-shmem_getpage_gfp()-warn:should-((()-)-)-folio_order(folio)-be-a-bit-type > > If you're going to use randconfig then shouldn't you make the config > available? Or maybe quote the KCONFIG_SEED - presumably there's a way > for others to regenerate. > > Anyway, the warning seems wrong to me. > > > #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT) > > #define BLOCKS_PER_PAGE (PAGE_SIZE/512) > > inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > > so the RHS here should have unsigned long type. Being able to generate > the cpp output would be helpful. That requires the .config. This is i386, so an unsigned long is 32-bit, but i_blocks is a blkcnt_t i.e. a u64, which makes the shift without a cast of the LHS fishy. Jess ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-25 22:07 ` Jessica Clarke 0 siblings, 0 replies; 53+ messages in thread From: Jessica Clarke @ 2022-05-25 22:07 UTC (permalink / raw) To: Andrew Morton Cc: kernel test robot, virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel On 25 May 2022, at 22:50, Andrew Morton <akpm@linux-foundation.org> wrote: > > On Thu, 26 May 2022 05:35:20 +0800 kernel test robot <lkp@intel.com> wrote: > >> tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master >> branch HEAD: 8cb8311e95e3bb58bd84d6350365f14a718faa6d Add linux-next specific files for 20220525 >> >> Error/Warning reports: >> >> ... >> >> Unverified Error/Warning (likely false positive, please contact us if interested): > > Could be so. > >> mm/shmem.c:1948 shmem_getpage_gfp() warn: should '(((1) << 12) / 512) << folio_order(folio)' be a 64 bit type? > > I've been seeing this one for a while. And from this report I can't > figure out what tool emitted it. Clang? > >> >> ... >> >> |-- i386-randconfig-m021 >> | `-- mm-shmem.c-shmem_getpage_gfp()-warn:should-((()-)-)-folio_order(folio)-be-a-bit-type > > If you're going to use randconfig then shouldn't you make the config > available? Or maybe quote the KCONFIG_SEED - presumably there's a way > for others to regenerate. > > Anyway, the warning seems wrong to me. > > > #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT) > > #define BLOCKS_PER_PAGE (PAGE_SIZE/512) > > inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > > so the RHS here should have unsigned long type. Being able to generate > the cpp output would be helpful. That requires the .config. This is i386, so an unsigned long is 32-bit, but i_blocks is a blkcnt_t i.e. a u64, which makes the shift without a cast of the LHS fishy. Jess _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d 2022-05-25 22:07 ` Jessica Clarke ` (2 preceding siblings ...) (?) @ 2022-05-25 22:20 ` Andrew Morton -1 siblings, 0 replies; 53+ messages in thread From: Andrew Morton @ 2022-05-25 22:20 UTC (permalink / raw) To: Jessica Clarke Cc: kernel test robot, virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel On Wed, 25 May 2022 23:07:35 +0100 Jessica Clarke <jrtc27@jrtc27.com> wrote: > This is i386, so an unsigned long is 32-bit, but i_blocks is a blkcnt_t > i.e. a u64, which makes the shift without a cast of the LHS fishy. Ah, of course, thanks. I remember 32 bits ;) --- a/mm/shmem.c~mm-shmemc-suppress-shift-warning +++ a/mm/shmem.c @@ -1945,7 +1945,7 @@ alloc_nohuge: spin_lock_irq(&info->lock); info->alloced += folio_nr_pages(folio); - inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); + inode->i_blocks += (blkcnt_t)BLOCKS_PER_PAGE << folio_order(folio); shmem_recalc_inode(inode); spin_unlock_irq(&info->lock); alloced = true; _ ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-25 22:20 ` Andrew Morton 0 siblings, 0 replies; 53+ messages in thread From: Andrew Morton @ 2022-05-25 22:20 UTC (permalink / raw) To: Jessica Clarke Cc: kernel test robot, virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel On Wed, 25 May 2022 23:07:35 +0100 Jessica Clarke <jrtc27@jrtc27.com> wrote: > This is i386, so an unsigned long is 32-bit, but i_blocks is a blkcnt_t > i.e. a u64, which makes the shift without a cast of the LHS fishy. Ah, of course, thanks. I remember 32 bits ;) --- a/mm/shmem.c~mm-shmemc-suppress-shift-warning +++ a/mm/shmem.c @@ -1945,7 +1945,7 @@ alloc_nohuge: spin_lock_irq(&info->lock); info->alloced += folio_nr_pages(folio); - inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); + inode->i_blocks += (blkcnt_t)BLOCKS_PER_PAGE << folio_order(folio); shmem_recalc_inode(inode); spin_unlock_irq(&info->lock); alloced = true; _ _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-25 22:20 ` Andrew Morton 0 siblings, 0 replies; 53+ messages in thread From: Andrew Morton @ 2022-05-25 22:20 UTC (permalink / raw) To: Jessica Clarke Cc: kernel test robot, virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel On Wed, 25 May 2022 23:07:35 +0100 Jessica Clarke <jrtc27@jrtc27.com> wrote: > This is i386, so an unsigned long is 32-bit, but i_blocks is a blkcnt_t > i.e. a u64, which makes the shift without a cast of the LHS fishy. Ah, of course, thanks. I remember 32 bits ;) --- a/mm/shmem.c~mm-shmemc-suppress-shift-warning +++ a/mm/shmem.c @@ -1945,7 +1945,7 @@ alloc_nohuge: spin_lock_irq(&info->lock); info->alloced += folio_nr_pages(folio); - inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); + inode->i_blocks += (blkcnt_t)BLOCKS_PER_PAGE << folio_order(folio); shmem_recalc_inode(inode); spin_unlock_irq(&info->lock); alloced = true; _ _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-25 22:20 ` Andrew Morton 0 siblings, 0 replies; 53+ messages in thread From: Andrew Morton @ 2022-05-25 22:20 UTC (permalink / raw) To: Jessica Clarke Cc: linux-fbdev, kernel test robot, kvm, linux-rdma, netdev, linux-staging, alsa-devel, dri-devel, virtualization, linux-mm, amd-gfx, linux-pci, linux-riscv, linux-omap, bpf, linux-arm-kernel, linux-parport On Wed, 25 May 2022 23:07:35 +0100 Jessica Clarke <jrtc27@jrtc27.com> wrote: > This is i386, so an unsigned long is 32-bit, but i_blocks is a blkcnt_t > i.e. a u64, which makes the shift without a cast of the LHS fishy. Ah, of course, thanks. I remember 32 bits ;) --- a/mm/shmem.c~mm-shmemc-suppress-shift-warning +++ a/mm/shmem.c @@ -1945,7 +1945,7 @@ alloc_nohuge: spin_lock_irq(&info->lock); info->alloced += folio_nr_pages(folio); - inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); + inode->i_blocks += (blkcnt_t)BLOCKS_PER_PAGE << folio_order(folio); shmem_recalc_inode(inode); spin_unlock_irq(&info->lock); alloced = true; _ ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-25 22:20 ` Andrew Morton 0 siblings, 0 replies; 53+ messages in thread From: Andrew Morton @ 2022-05-25 22:20 UTC (permalink / raw) To: Jessica Clarke Cc: linux-fbdev, kernel test robot, kvm, linux-rdma, netdev, linux-staging, alsa-devel, dri-devel, virtualization, linux-mm, amd-gfx, linux-pci, linux-riscv, linux-omap, bpf, linux-arm-kernel, linux-parport On Wed, 25 May 2022 23:07:35 +0100 Jessica Clarke <jrtc27@jrtc27.com> wrote: > This is i386, so an unsigned long is 32-bit, but i_blocks is a blkcnt_t > i.e. a u64, which makes the shift without a cast of the LHS fishy. Ah, of course, thanks. I remember 32 bits ;) --- a/mm/shmem.c~mm-shmemc-suppress-shift-warning +++ a/mm/shmem.c @@ -1945,7 +1945,7 @@ alloc_nohuge: spin_lock_irq(&info->lock); info->alloced += folio_nr_pages(folio); - inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); + inode->i_blocks += (blkcnt_t)BLOCKS_PER_PAGE << folio_order(folio); shmem_recalc_inode(inode); spin_unlock_irq(&info->lock); alloced = true; _ _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d 2022-05-25 22:20 ` Andrew Morton ` (2 preceding siblings ...) (?) @ 2022-05-26 1:16 ` Matthew Wilcox -1 siblings, 0 replies; 53+ messages in thread From: Matthew Wilcox @ 2022-05-26 1:16 UTC (permalink / raw) To: Andrew Morton Cc: Jessica Clarke, kernel test robot, virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel On Wed, May 25, 2022 at 03:20:06PM -0700, Andrew Morton wrote: > On Wed, 25 May 2022 23:07:35 +0100 Jessica Clarke <jrtc27@jrtc27.com> wrote: > > > This is i386, so an unsigned long is 32-bit, but i_blocks is a blkcnt_t > > i.e. a u64, which makes the shift without a cast of the LHS fishy. > > Ah, of course, thanks. I remember 32 bits ;) > > --- a/mm/shmem.c~mm-shmemc-suppress-shift-warning > +++ a/mm/shmem.c > @@ -1945,7 +1945,7 @@ alloc_nohuge: > > spin_lock_irq(&info->lock); > info->alloced += folio_nr_pages(folio); > - inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > + inode->i_blocks += (blkcnt_t)BLOCKS_PER_PAGE << folio_order(folio); Bizarre this started showing up now. The recent patch was: - info->alloced += compound_nr(page); - inode->i_blocks += BLOCKS_PER_PAGE << compound_order(page); + info->alloced += folio_nr_pages(folio); + inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); so it could tell that compound_order() was small, but folio_order() might be large? Silencing the warning is a good thing, but folio_order() can (at the moment) be at most 9 on i386, so it isn't actually going to be larger than 4096. ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-26 1:16 ` Matthew Wilcox 0 siblings, 0 replies; 53+ messages in thread From: Matthew Wilcox @ 2022-05-26 1:16 UTC (permalink / raw) To: Andrew Morton Cc: Jessica Clarke, kernel test robot, virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel On Wed, May 25, 2022 at 03:20:06PM -0700, Andrew Morton wrote: > On Wed, 25 May 2022 23:07:35 +0100 Jessica Clarke <jrtc27@jrtc27.com> wrote: > > > This is i386, so an unsigned long is 32-bit, but i_blocks is a blkcnt_t > > i.e. a u64, which makes the shift without a cast of the LHS fishy. > > Ah, of course, thanks. I remember 32 bits ;) > > --- a/mm/shmem.c~mm-shmemc-suppress-shift-warning > +++ a/mm/shmem.c > @@ -1945,7 +1945,7 @@ alloc_nohuge: > > spin_lock_irq(&info->lock); > info->alloced += folio_nr_pages(folio); > - inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > + inode->i_blocks += (blkcnt_t)BLOCKS_PER_PAGE << folio_order(folio); Bizarre this started showing up now. The recent patch was: - info->alloced += compound_nr(page); - inode->i_blocks += BLOCKS_PER_PAGE << compound_order(page); + info->alloced += folio_nr_pages(folio); + inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); so it could tell that compound_order() was small, but folio_order() might be large? Silencing the warning is a good thing, but folio_order() can (at the moment) be at most 9 on i386, so it isn't actually going to be larger than 4096. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-26 1:16 ` Matthew Wilcox 0 siblings, 0 replies; 53+ messages in thread From: Matthew Wilcox @ 2022-05-26 1:16 UTC (permalink / raw) To: Andrew Morton Cc: linux-fbdev, kernel test robot, kvm, linux-rdma, netdev, linux-staging, alsa-devel, dri-devel, virtualization, linux-mm, amd-gfx, linux-pci, linux-riscv, linux-omap, Jessica Clarke, bpf, linux-arm-kernel, linux-parport On Wed, May 25, 2022 at 03:20:06PM -0700, Andrew Morton wrote: > On Wed, 25 May 2022 23:07:35 +0100 Jessica Clarke <jrtc27@jrtc27.com> wrote: > > > This is i386, so an unsigned long is 32-bit, but i_blocks is a blkcnt_t > > i.e. a u64, which makes the shift without a cast of the LHS fishy. > > Ah, of course, thanks. I remember 32 bits ;) > > --- a/mm/shmem.c~mm-shmemc-suppress-shift-warning > +++ a/mm/shmem.c > @@ -1945,7 +1945,7 @@ alloc_nohuge: > > spin_lock_irq(&info->lock); > info->alloced += folio_nr_pages(folio); > - inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > + inode->i_blocks += (blkcnt_t)BLOCKS_PER_PAGE << folio_order(folio); Bizarre this started showing up now. The recent patch was: - info->alloced += compound_nr(page); - inode->i_blocks += BLOCKS_PER_PAGE << compound_order(page); + info->alloced += folio_nr_pages(folio); + inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); so it could tell that compound_order() was small, but folio_order() might be large? Silencing the warning is a good thing, but folio_order() can (at the moment) be at most 9 on i386, so it isn't actually going to be larger than 4096. ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-26 1:16 ` Matthew Wilcox 0 siblings, 0 replies; 53+ messages in thread From: Matthew Wilcox @ 2022-05-26 1:16 UTC (permalink / raw) To: Andrew Morton Cc: linux-fbdev, kernel test robot, kvm, linux-rdma, netdev, linux-staging, alsa-devel, dri-devel, virtualization, linux-mm, amd-gfx, linux-pci, linux-riscv, linux-omap, Jessica Clarke, bpf, linux-arm-kernel, linux-parport On Wed, May 25, 2022 at 03:20:06PM -0700, Andrew Morton wrote: > On Wed, 25 May 2022 23:07:35 +0100 Jessica Clarke <jrtc27@jrtc27.com> wrote: > > > This is i386, so an unsigned long is 32-bit, but i_blocks is a blkcnt_t > > i.e. a u64, which makes the shift without a cast of the LHS fishy. > > Ah, of course, thanks. I remember 32 bits ;) > > --- a/mm/shmem.c~mm-shmemc-suppress-shift-warning > +++ a/mm/shmem.c > @@ -1945,7 +1945,7 @@ alloc_nohuge: > > spin_lock_irq(&info->lock); > info->alloced += folio_nr_pages(folio); > - inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > + inode->i_blocks += (blkcnt_t)BLOCKS_PER_PAGE << folio_order(folio); Bizarre this started showing up now. The recent patch was: - info->alloced += compound_nr(page); - inode->i_blocks += BLOCKS_PER_PAGE << compound_order(page); + info->alloced += folio_nr_pages(folio); + inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); so it could tell that compound_order() was small, but folio_order() might be large? Silencing the warning is a good thing, but folio_order() can (at the moment) be at most 9 on i386, so it isn't actually going to be larger than 4096. _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-26 1:16 ` Matthew Wilcox 0 siblings, 0 replies; 53+ messages in thread From: Matthew Wilcox @ 2022-05-26 1:16 UTC (permalink / raw) To: Andrew Morton Cc: Jessica Clarke, kernel test robot, virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel On Wed, May 25, 2022 at 03:20:06PM -0700, Andrew Morton wrote: > On Wed, 25 May 2022 23:07:35 +0100 Jessica Clarke <jrtc27@jrtc27.com> wrote: > > > This is i386, so an unsigned long is 32-bit, but i_blocks is a blkcnt_t > > i.e. a u64, which makes the shift without a cast of the LHS fishy. > > Ah, of course, thanks. I remember 32 bits ;) > > --- a/mm/shmem.c~mm-shmemc-suppress-shift-warning > +++ a/mm/shmem.c > @@ -1945,7 +1945,7 @@ alloc_nohuge: > > spin_lock_irq(&info->lock); > info->alloced += folio_nr_pages(folio); > - inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > + inode->i_blocks += (blkcnt_t)BLOCKS_PER_PAGE << folio_order(folio); Bizarre this started showing up now. The recent patch was: - info->alloced += compound_nr(page); - inode->i_blocks += BLOCKS_PER_PAGE << compound_order(page); + info->alloced += folio_nr_pages(folio); + inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); so it could tell that compound_order() was small, but folio_order() might be large? Silencing the warning is a good thing, but folio_order() can (at the moment) be at most 9 on i386, so it isn't actually going to be larger than 4096. _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d 2022-05-26 1:16 ` Matthew Wilcox ` (2 preceding siblings ...) (?) @ 2022-05-26 8:48 ` Dan Carpenter -1 siblings, 0 replies; 53+ messages in thread From: Dan Carpenter @ 2022-05-26 8:48 UTC (permalink / raw) To: Matthew Wilcox Cc: Andrew Morton, Jessica Clarke, kernel test robot, virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel On Thu, May 26, 2022 at 02:16:34AM +0100, Matthew Wilcox wrote: > Bizarre this started showing up now. The recent patch was: > > - info->alloced += compound_nr(page); > - inode->i_blocks += BLOCKS_PER_PAGE << compound_order(page); > + info->alloced += folio_nr_pages(folio); > + inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > > so it could tell that compound_order() was small, but folio_order() > might be large? The old code also generates a warning on my test system. Smatch thinks both compound_order() and folio_order() are 0-255. I guess because of the "unsigned char compound_order;" in the struct page. regards, dan carpenter ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-26 8:48 ` Dan Carpenter 0 siblings, 0 replies; 53+ messages in thread From: Dan Carpenter @ 2022-05-26 8:48 UTC (permalink / raw) To: Matthew Wilcox Cc: Andrew Morton, Jessica Clarke, kernel test robot, virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel On Thu, May 26, 2022 at 02:16:34AM +0100, Matthew Wilcox wrote: > Bizarre this started showing up now. The recent patch was: > > - info->alloced += compound_nr(page); > - inode->i_blocks += BLOCKS_PER_PAGE << compound_order(page); > + info->alloced += folio_nr_pages(folio); > + inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > > so it could tell that compound_order() was small, but folio_order() > might be large? The old code also generates a warning on my test system. Smatch thinks both compound_order() and folio_order() are 0-255. I guess because of the "unsigned char compound_order;" in the struct page. regards, dan carpenter _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-26 8:48 ` Dan Carpenter 0 siblings, 0 replies; 53+ messages in thread From: Dan Carpenter @ 2022-05-26 8:48 UTC (permalink / raw) To: Matthew Wilcox Cc: alsa-devel, linux-fbdev, kernel test robot, kvm, linux-rdma, netdev, linux-staging, bpf, dri-devel, virtualization, linux-mm, amd-gfx, linux-pci, Andrew Morton, linux-omap, Jessica Clarke, linux-riscv, linux-arm-kernel, linux-parport On Thu, May 26, 2022 at 02:16:34AM +0100, Matthew Wilcox wrote: > Bizarre this started showing up now. The recent patch was: > > - info->alloced += compound_nr(page); > - inode->i_blocks += BLOCKS_PER_PAGE << compound_order(page); > + info->alloced += folio_nr_pages(folio); > + inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > > so it could tell that compound_order() was small, but folio_order() > might be large? The old code also generates a warning on my test system. Smatch thinks both compound_order() and folio_order() are 0-255. I guess because of the "unsigned char compound_order;" in the struct page. regards, dan carpenter _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-26 8:48 ` Dan Carpenter 0 siblings, 0 replies; 53+ messages in thread From: Dan Carpenter @ 2022-05-26 8:48 UTC (permalink / raw) To: Matthew Wilcox Cc: alsa-devel, linux-fbdev, kernel test robot, kvm, linux-rdma, netdev, linux-staging, bpf, dri-devel, virtualization, linux-mm, amd-gfx, linux-pci, Andrew Morton, linux-omap, Jessica Clarke, linux-riscv, linux-arm-kernel, linux-parport On Thu, May 26, 2022 at 02:16:34AM +0100, Matthew Wilcox wrote: > Bizarre this started showing up now. The recent patch was: > > - info->alloced += compound_nr(page); > - inode->i_blocks += BLOCKS_PER_PAGE << compound_order(page); > + info->alloced += folio_nr_pages(folio); > + inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > > so it could tell that compound_order() was small, but folio_order() > might be large? The old code also generates a warning on my test system. Smatch thinks both compound_order() and folio_order() are 0-255. I guess because of the "unsigned char compound_order;" in the struct page. regards, dan carpenter ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-26 8:48 ` Dan Carpenter 0 siblings, 0 replies; 53+ messages in thread From: Dan Carpenter @ 2022-05-26 8:48 UTC (permalink / raw) To: Matthew Wilcox Cc: Andrew Morton, Jessica Clarke, kernel test robot, virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel On Thu, May 26, 2022 at 02:16:34AM +0100, Matthew Wilcox wrote: > Bizarre this started showing up now. The recent patch was: > > - info->alloced += compound_nr(page); > - inode->i_blocks += BLOCKS_PER_PAGE << compound_order(page); > + info->alloced += folio_nr_pages(folio); > + inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > > so it could tell that compound_order() was small, but folio_order() > might be large? The old code also generates a warning on my test system. Smatch thinks both compound_order() and folio_order() are 0-255. I guess because of the "unsigned char compound_order;" in the struct page. regards, dan carpenter _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d 2022-05-26 8:48 ` Dan Carpenter ` (2 preceding siblings ...) (?) @ 2022-05-26 14:28 ` Matthew Wilcox -1 siblings, 0 replies; 53+ messages in thread From: Matthew Wilcox @ 2022-05-26 14:28 UTC (permalink / raw) To: Dan Carpenter Cc: Andrew Morton, Jessica Clarke, kernel test robot, virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel On Thu, May 26, 2022 at 11:48:32AM +0300, Dan Carpenter wrote: > On Thu, May 26, 2022 at 02:16:34AM +0100, Matthew Wilcox wrote: > > Bizarre this started showing up now. The recent patch was: > > > > - info->alloced += compound_nr(page); > > - inode->i_blocks += BLOCKS_PER_PAGE << compound_order(page); > > + info->alloced += folio_nr_pages(folio); > > + inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > > > > so it could tell that compound_order() was small, but folio_order() > > might be large? > > The old code also generates a warning on my test system. Smatch thinks > both compound_order() and folio_order() are 0-255. I guess because of > the "unsigned char compound_order;" in the struct page. It'd be nice if we could annotate that as "contains a value between 1 and BITS_PER_LONG - PAGE_SHIFT". Then be able to optionally enable a checker that ensures that's true on loads/stores. Maybe we need a language that isn't C :-P Ada can do this ... I don't think Rust can. ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-26 14:28 ` Matthew Wilcox 0 siblings, 0 replies; 53+ messages in thread From: Matthew Wilcox @ 2022-05-26 14:28 UTC (permalink / raw) To: Dan Carpenter Cc: Andrew Morton, Jessica Clarke, kernel test robot, virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel On Thu, May 26, 2022 at 11:48:32AM +0300, Dan Carpenter wrote: > On Thu, May 26, 2022 at 02:16:34AM +0100, Matthew Wilcox wrote: > > Bizarre this started showing up now. The recent patch was: > > > > - info->alloced += compound_nr(page); > > - inode->i_blocks += BLOCKS_PER_PAGE << compound_order(page); > > + info->alloced += folio_nr_pages(folio); > > + inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > > > > so it could tell that compound_order() was small, but folio_order() > > might be large? > > The old code also generates a warning on my test system. Smatch thinks > both compound_order() and folio_order() are 0-255. I guess because of > the "unsigned char compound_order;" in the struct page. It'd be nice if we could annotate that as "contains a value between 1 and BITS_PER_LONG - PAGE_SHIFT". Then be able to optionally enable a checker that ensures that's true on loads/stores. Maybe we need a language that isn't C :-P Ada can do this ... I don't think Rust can. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-26 14:28 ` Matthew Wilcox 0 siblings, 0 replies; 53+ messages in thread From: Matthew Wilcox @ 2022-05-26 14:28 UTC (permalink / raw) To: Dan Carpenter Cc: alsa-devel, linux-fbdev, kernel test robot, kvm, linux-rdma, netdev, linux-staging, bpf, dri-devel, virtualization, linux-mm, amd-gfx, linux-pci, Andrew Morton, linux-omap, Jessica Clarke, linux-riscv, linux-arm-kernel, linux-parport On Thu, May 26, 2022 at 11:48:32AM +0300, Dan Carpenter wrote: > On Thu, May 26, 2022 at 02:16:34AM +0100, Matthew Wilcox wrote: > > Bizarre this started showing up now. The recent patch was: > > > > - info->alloced += compound_nr(page); > > - inode->i_blocks += BLOCKS_PER_PAGE << compound_order(page); > > + info->alloced += folio_nr_pages(folio); > > + inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > > > > so it could tell that compound_order() was small, but folio_order() > > might be large? > > The old code also generates a warning on my test system. Smatch thinks > both compound_order() and folio_order() are 0-255. I guess because of > the "unsigned char compound_order;" in the struct page. It'd be nice if we could annotate that as "contains a value between 1 and BITS_PER_LONG - PAGE_SHIFT". Then be able to optionally enable a checker that ensures that's true on loads/stores. Maybe we need a language that isn't C :-P Ada can do this ... I don't think Rust can. ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-26 14:28 ` Matthew Wilcox 0 siblings, 0 replies; 53+ messages in thread From: Matthew Wilcox @ 2022-05-26 14:28 UTC (permalink / raw) To: Dan Carpenter Cc: alsa-devel, linux-fbdev, kernel test robot, kvm, linux-rdma, netdev, linux-staging, bpf, dri-devel, virtualization, linux-mm, amd-gfx, linux-pci, Andrew Morton, linux-omap, Jessica Clarke, linux-riscv, linux-arm-kernel, linux-parport On Thu, May 26, 2022 at 11:48:32AM +0300, Dan Carpenter wrote: > On Thu, May 26, 2022 at 02:16:34AM +0100, Matthew Wilcox wrote: > > Bizarre this started showing up now. The recent patch was: > > > > - info->alloced += compound_nr(page); > > - inode->i_blocks += BLOCKS_PER_PAGE << compound_order(page); > > + info->alloced += folio_nr_pages(folio); > > + inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > > > > so it could tell that compound_order() was small, but folio_order() > > might be large? > > The old code also generates a warning on my test system. Smatch thinks > both compound_order() and folio_order() are 0-255. I guess because of > the "unsigned char compound_order;" in the struct page. It'd be nice if we could annotate that as "contains a value between 1 and BITS_PER_LONG - PAGE_SHIFT". Then be able to optionally enable a checker that ensures that's true on loads/stores. Maybe we need a language that isn't C :-P Ada can do this ... I don't think Rust can. _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-26 14:28 ` Matthew Wilcox 0 siblings, 0 replies; 53+ messages in thread From: Matthew Wilcox @ 2022-05-26 14:28 UTC (permalink / raw) To: Dan Carpenter Cc: Andrew Morton, Jessica Clarke, kernel test robot, virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel On Thu, May 26, 2022 at 11:48:32AM +0300, Dan Carpenter wrote: > On Thu, May 26, 2022 at 02:16:34AM +0100, Matthew Wilcox wrote: > > Bizarre this started showing up now. The recent patch was: > > > > - info->alloced += compound_nr(page); > > - inode->i_blocks += BLOCKS_PER_PAGE << compound_order(page); > > + info->alloced += folio_nr_pages(folio); > > + inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > > > > so it could tell that compound_order() was small, but folio_order() > > might be large? > > The old code also generates a warning on my test system. Smatch thinks > both compound_order() and folio_order() are 0-255. I guess because of > the "unsigned char compound_order;" in the struct page. It'd be nice if we could annotate that as "contains a value between 1 and BITS_PER_LONG - PAGE_SHIFT". Then be able to optionally enable a checker that ensures that's true on loads/stores. Maybe we need a language that isn't C :-P Ada can do this ... I don't think Rust can. _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d 2022-05-26 14:28 ` Matthew Wilcox ` (2 preceding siblings ...) (?) @ 2022-05-26 15:03 ` Dan Carpenter -1 siblings, 0 replies; 53+ messages in thread From: Dan Carpenter @ 2022-05-26 15:03 UTC (permalink / raw) To: Matthew Wilcox Cc: alsa-devel, linux-fbdev, kernel test robot, kvm, linux-rdma, netdev, linux-staging, bpf, dri-devel, virtualization, linux-mm, amd-gfx, linux-pci, Andrew Morton, linux-omap, Jessica Clarke, linux-riscv, linux-arm-kernel, linux-parport On Thu, May 26, 2022 at 03:28:25PM +0100, Matthew Wilcox wrote: > On Thu, May 26, 2022 at 11:48:32AM +0300, Dan Carpenter wrote: > > On Thu, May 26, 2022 at 02:16:34AM +0100, Matthew Wilcox wrote: > > > Bizarre this started showing up now. The recent patch was: > > > > > > - info->alloced += compound_nr(page); > > > - inode->i_blocks += BLOCKS_PER_PAGE << compound_order(page); > > > + info->alloced += folio_nr_pages(folio); > > > + inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > > > > > > so it could tell that compound_order() was small, but folio_order() > > > might be large? > > > > The old code also generates a warning on my test system. Smatch thinks > > both compound_order() and folio_order() are 0-255. I guess because of > > the "unsigned char compound_order;" in the struct page. > > It'd be nice if we could annotate that as "contains a value between > 1 and BITS_PER_LONG - PAGE_SHIFT". Then be able to optionally enable > a checker that ensures that's true on loads/stores. Maybe we need a > language that isn't C :-P Ada can do this ... I don't think Rust can. Machine Parsable Comments. It's a matter of figuring out the best format and writing the code. In Smatch, I have table of hard coded return values in the format: <function> <old return> <new hard coded return> https://github.com/error27/smatch/blob/master/smatch_data/db/kernel.return_fixes I don't have code to handle something like BITS_PER_LONG or PAGE_SHIFT. To be honest, Smatch code always assumes that PAGE_SIZE is 4096 but I should actually look it up... It's not impossible to do. The GFP_KERNEL values changed enough so that I eventually made that look up the actual defines. I also have a table in the database where I could edit the values of (struct page)->compound_order. regards, dan carpenter ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-26 15:03 ` Dan Carpenter 0 siblings, 0 replies; 53+ messages in thread From: Dan Carpenter @ 2022-05-26 15:03 UTC (permalink / raw) To: Matthew Wilcox Cc: Andrew Morton, Jessica Clarke, kernel test robot, virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel On Thu, May 26, 2022 at 03:28:25PM +0100, Matthew Wilcox wrote: > On Thu, May 26, 2022 at 11:48:32AM +0300, Dan Carpenter wrote: > > On Thu, May 26, 2022 at 02:16:34AM +0100, Matthew Wilcox wrote: > > > Bizarre this started showing up now. The recent patch was: > > > > > > - info->alloced += compound_nr(page); > > > - inode->i_blocks += BLOCKS_PER_PAGE << compound_order(page); > > > + info->alloced += folio_nr_pages(folio); > > > + inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > > > > > > so it could tell that compound_order() was small, but folio_order() > > > might be large? > > > > The old code also generates a warning on my test system. Smatch thinks > > both compound_order() and folio_order() are 0-255. I guess because of > > the "unsigned char compound_order;" in the struct page. > > It'd be nice if we could annotate that as "contains a value between > 1 and BITS_PER_LONG - PAGE_SHIFT". Then be able to optionally enable > a checker that ensures that's true on loads/stores. Maybe we need a > language that isn't C :-P Ada can do this ... I don't think Rust can. Machine Parsable Comments. It's a matter of figuring out the best format and writing the code. In Smatch, I have table of hard coded return values in the format: <function> <old return> <new hard coded return> https://github.com/error27/smatch/blob/master/smatch_data/db/kernel.return_fixes I don't have code to handle something like BITS_PER_LONG or PAGE_SHIFT. To be honest, Smatch code always assumes that PAGE_SIZE is 4096 but I should actually look it up... It's not impossible to do. The GFP_KERNEL values changed enough so that I eventually made that look up the actual defines. I also have a table in the database where I could edit the values of (struct page)->compound_order. regards, dan carpenter _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-26 15:03 ` Dan Carpenter 0 siblings, 0 replies; 53+ messages in thread From: Dan Carpenter @ 2022-05-26 15:03 UTC (permalink / raw) To: Matthew Wilcox Cc: alsa-devel, linux-fbdev, kernel test robot, kvm, linux-rdma, netdev, linux-staging, bpf, dri-devel, virtualization, linux-mm, amd-gfx, linux-pci, Andrew Morton, linux-omap, Jessica Clarke, linux-riscv, linux-arm-kernel, linux-parport On Thu, May 26, 2022 at 03:28:25PM +0100, Matthew Wilcox wrote: > On Thu, May 26, 2022 at 11:48:32AM +0300, Dan Carpenter wrote: > > On Thu, May 26, 2022 at 02:16:34AM +0100, Matthew Wilcox wrote: > > > Bizarre this started showing up now. The recent patch was: > > > > > > - info->alloced += compound_nr(page); > > > - inode->i_blocks += BLOCKS_PER_PAGE << compound_order(page); > > > + info->alloced += folio_nr_pages(folio); > > > + inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > > > > > > so it could tell that compound_order() was small, but folio_order() > > > might be large? > > > > The old code also generates a warning on my test system. Smatch thinks > > both compound_order() and folio_order() are 0-255. I guess because of > > the "unsigned char compound_order;" in the struct page. > > It'd be nice if we could annotate that as "contains a value between > 1 and BITS_PER_LONG - PAGE_SHIFT". Then be able to optionally enable > a checker that ensures that's true on loads/stores. Maybe we need a > language that isn't C :-P Ada can do this ... I don't think Rust can. Machine Parsable Comments. It's a matter of figuring out the best format and writing the code. In Smatch, I have table of hard coded return values in the format: <function> <old return> <new hard coded return> https://github.com/error27/smatch/blob/master/smatch_data/db/kernel.return_fixes I don't have code to handle something like BITS_PER_LONG or PAGE_SHIFT. To be honest, Smatch code always assumes that PAGE_SIZE is 4096 but I should actually look it up... It's not impossible to do. The GFP_KERNEL values changed enough so that I eventually made that look up the actual defines. I also have a table in the database where I could edit the values of (struct page)->compound_order. regards, dan carpenter _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-26 15:03 ` Dan Carpenter 0 siblings, 0 replies; 53+ messages in thread From: Dan Carpenter @ 2022-05-26 15:03 UTC (permalink / raw) To: Matthew Wilcox Cc: Andrew Morton, Jessica Clarke, kernel test robot, virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel On Thu, May 26, 2022 at 03:28:25PM +0100, Matthew Wilcox wrote: > On Thu, May 26, 2022 at 11:48:32AM +0300, Dan Carpenter wrote: > > On Thu, May 26, 2022 at 02:16:34AM +0100, Matthew Wilcox wrote: > > > Bizarre this started showing up now. The recent patch was: > > > > > > - info->alloced += compound_nr(page); > > > - inode->i_blocks += BLOCKS_PER_PAGE << compound_order(page); > > > + info->alloced += folio_nr_pages(folio); > > > + inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > > > > > > so it could tell that compound_order() was small, but folio_order() > > > might be large? > > > > The old code also generates a warning on my test system. Smatch thinks > > both compound_order() and folio_order() are 0-255. I guess because of > > the "unsigned char compound_order;" in the struct page. > > It'd be nice if we could annotate that as "contains a value between > 1 and BITS_PER_LONG - PAGE_SHIFT". Then be able to optionally enable > a checker that ensures that's true on loads/stores. Maybe we need a > language that isn't C :-P Ada can do this ... I don't think Rust can. Machine Parsable Comments. It's a matter of figuring out the best format and writing the code. In Smatch, I have table of hard coded return values in the format: <function> <old return> <new hard coded return> https://github.com/error27/smatch/blob/master/smatch_data/db/kernel.return_fixes I don't have code to handle something like BITS_PER_LONG or PAGE_SHIFT. To be honest, Smatch code always assumes that PAGE_SIZE is 4096 but I should actually look it up... It's not impossible to do. The GFP_KERNEL values changed enough so that I eventually made that look up the actual defines. I also have a table in the database where I could edit the values of (struct page)->compound_order. regards, dan carpenter _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-26 15:03 ` Dan Carpenter 0 siblings, 0 replies; 53+ messages in thread From: Dan Carpenter @ 2022-05-26 15:03 UTC (permalink / raw) To: Matthew Wilcox Cc: Andrew Morton, Jessica Clarke, kernel test robot, virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel On Thu, May 26, 2022 at 03:28:25PM +0100, Matthew Wilcox wrote: > On Thu, May 26, 2022 at 11:48:32AM +0300, Dan Carpenter wrote: > > On Thu, May 26, 2022 at 02:16:34AM +0100, Matthew Wilcox wrote: > > > Bizarre this started showing up now. The recent patch was: > > > > > > - info->alloced += compound_nr(page); > > > - inode->i_blocks += BLOCKS_PER_PAGE << compound_order(page); > > > + info->alloced += folio_nr_pages(folio); > > > + inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > > > > > > so it could tell that compound_order() was small, but folio_order() > > > might be large? > > > > The old code also generates a warning on my test system. Smatch thinks > > both compound_order() and folio_order() are 0-255. I guess because of > > the "unsigned char compound_order;" in the struct page. > > It'd be nice if we could annotate that as "contains a value between > 1 and BITS_PER_LONG - PAGE_SHIFT". Then be able to optionally enable > a checker that ensures that's true on loads/stores. Maybe we need a > language that isn't C :-P Ada can do this ... I don't think Rust can. Machine Parsable Comments. It's a matter of figuring out the best format and writing the code. In Smatch, I have table of hard coded return values in the format: <function> <old return> <new hard coded return> https://github.com/error27/smatch/blob/master/smatch_data/db/kernel.return_fixes I don't have code to handle something like BITS_PER_LONG or PAGE_SHIFT. To be honest, Smatch code always assumes that PAGE_SIZE is 4096 but I should actually look it up... It's not impossible to do. The GFP_KERNEL values changed enough so that I eventually made that look up the actual defines. I also have a table in the database where I could edit the values of (struct page)->compound_order. regards, dan carpenter ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d 2022-05-25 21:50 ` Andrew Morton ` (2 preceding siblings ...) (?) @ 2022-05-26 8:19 ` Dan Carpenter -1 siblings, 0 replies; 53+ messages in thread From: Dan Carpenter @ 2022-05-26 8:19 UTC (permalink / raw) To: Andrew Morton Cc: kernel test robot, virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel On Wed, May 25, 2022 at 02:50:56PM -0700, Andrew Morton wrote: > On Thu, 26 May 2022 05:35:20 +0800 kernel test robot <lkp@intel.com> wrote: > > > tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > > branch HEAD: 8cb8311e95e3bb58bd84d6350365f14a718faa6d Add linux-next specific files for 20220525 > > > > Error/Warning reports: > > > > ... > > > > Unverified Error/Warning (likely false positive, please contact us if interested): > > Could be so. > > > mm/shmem.c:1948 shmem_getpage_gfp() warn: should '(((1) << 12) / 512) << folio_order(folio)' be a 64 bit type? > > I've been seeing this one for a while. And from this report I can't > figure out what tool emitted it. Clang? This is a Smatch warning. I normally look over Smatch warnings before forwarding kbuild-bot emails but this email is a grab bag of static checker warnings from different tools. This warning has a high rate of false positives so I'm going to disable it by default. > > > > > ... > > > > |-- i386-randconfig-m021 > > | `-- mm-shmem.c-shmem_getpage_gfp()-warn:should-((()-)-)-folio_order(folio)-be-a-bit-type > > If you're going to use randconfig then shouldn't you make the config > available? Or maybe quote the KCONFIG_SEED - presumably there's a way > for others to regenerate. > > Anyway, the warning seems wrong to me. > > > #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT) > > #define BLOCKS_PER_PAGE (PAGE_SIZE/512) > > inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > > so the RHS here should have unsigned long type. Being able to generate > the cpp output would be helpful. That requires the .config. The heuristic is that "inode->i_blocks" is a u64 but this .config must be for a 32bit CPU. I'm just going to turn off all these warnings until I can figure out a better heuristic. regards, dan carpenter ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-26 8:19 ` Dan Carpenter 0 siblings, 0 replies; 53+ messages in thread From: Dan Carpenter @ 2022-05-26 8:19 UTC (permalink / raw) To: Andrew Morton Cc: kernel test robot, virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel On Wed, May 25, 2022 at 02:50:56PM -0700, Andrew Morton wrote: > On Thu, 26 May 2022 05:35:20 +0800 kernel test robot <lkp@intel.com> wrote: > > > tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > > branch HEAD: 8cb8311e95e3bb58bd84d6350365f14a718faa6d Add linux-next specific files for 20220525 > > > > Error/Warning reports: > > > > ... > > > > Unverified Error/Warning (likely false positive, please contact us if interested): > > Could be so. > > > mm/shmem.c:1948 shmem_getpage_gfp() warn: should '(((1) << 12) / 512) << folio_order(folio)' be a 64 bit type? > > I've been seeing this one for a while. And from this report I can't > figure out what tool emitted it. Clang? This is a Smatch warning. I normally look over Smatch warnings before forwarding kbuild-bot emails but this email is a grab bag of static checker warnings from different tools. This warning has a high rate of false positives so I'm going to disable it by default. > > > > > ... > > > > |-- i386-randconfig-m021 > > | `-- mm-shmem.c-shmem_getpage_gfp()-warn:should-((()-)-)-folio_order(folio)-be-a-bit-type > > If you're going to use randconfig then shouldn't you make the config > available? Or maybe quote the KCONFIG_SEED - presumably there's a way > for others to regenerate. > > Anyway, the warning seems wrong to me. > > > #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT) > > #define BLOCKS_PER_PAGE (PAGE_SIZE/512) > > inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > > so the RHS here should have unsigned long type. Being able to generate > the cpp output would be helpful. That requires the .config. The heuristic is that "inode->i_blocks" is a u64 but this .config must be for a 32bit CPU. I'm just going to turn off all these warnings until I can figure out a better heuristic. regards, dan carpenter _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-26 8:19 ` Dan Carpenter 0 siblings, 0 replies; 53+ messages in thread From: Dan Carpenter @ 2022-05-26 8:19 UTC (permalink / raw) To: Andrew Morton Cc: linux-fbdev, kernel test robot, kvm, linux-rdma, netdev, linux-staging, alsa-devel, dri-devel, virtualization, linux-mm, amd-gfx, linux-pci, linux-riscv, linux-omap, bpf, linux-arm-kernel, linux-parport On Wed, May 25, 2022 at 02:50:56PM -0700, Andrew Morton wrote: > On Thu, 26 May 2022 05:35:20 +0800 kernel test robot <lkp@intel.com> wrote: > > > tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > > branch HEAD: 8cb8311e95e3bb58bd84d6350365f14a718faa6d Add linux-next specific files for 20220525 > > > > Error/Warning reports: > > > > ... > > > > Unverified Error/Warning (likely false positive, please contact us if interested): > > Could be so. > > > mm/shmem.c:1948 shmem_getpage_gfp() warn: should '(((1) << 12) / 512) << folio_order(folio)' be a 64 bit type? > > I've been seeing this one for a while. And from this report I can't > figure out what tool emitted it. Clang? This is a Smatch warning. I normally look over Smatch warnings before forwarding kbuild-bot emails but this email is a grab bag of static checker warnings from different tools. This warning has a high rate of false positives so I'm going to disable it by default. > > > > > ... > > > > |-- i386-randconfig-m021 > > | `-- mm-shmem.c-shmem_getpage_gfp()-warn:should-((()-)-)-folio_order(folio)-be-a-bit-type > > If you're going to use randconfig then shouldn't you make the config > available? Or maybe quote the KCONFIG_SEED - presumably there's a way > for others to regenerate. > > Anyway, the warning seems wrong to me. > > > #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT) > > #define BLOCKS_PER_PAGE (PAGE_SIZE/512) > > inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > > so the RHS here should have unsigned long type. Being able to generate > the cpp output would be helpful. That requires the .config. The heuristic is that "inode->i_blocks" is a u64 but this .config must be for a 32bit CPU. I'm just going to turn off all these warnings until I can figure out a better heuristic. regards, dan carpenter _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-26 8:19 ` Dan Carpenter 0 siblings, 0 replies; 53+ messages in thread From: Dan Carpenter @ 2022-05-26 8:19 UTC (permalink / raw) To: Andrew Morton Cc: kernel test robot, virtualization, netdev, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, linux-mm, linux-fbdev, linux-arm-kernel, kvm, dri-devel, bpf, amd-gfx, alsa-devel On Wed, May 25, 2022 at 02:50:56PM -0700, Andrew Morton wrote: > On Thu, 26 May 2022 05:35:20 +0800 kernel test robot <lkp@intel.com> wrote: > > > tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > > branch HEAD: 8cb8311e95e3bb58bd84d6350365f14a718faa6d Add linux-next specific files for 20220525 > > > > Error/Warning reports: > > > > ... > > > > Unverified Error/Warning (likely false positive, please contact us if interested): > > Could be so. > > > mm/shmem.c:1948 shmem_getpage_gfp() warn: should '(((1) << 12) / 512) << folio_order(folio)' be a 64 bit type? > > I've been seeing this one for a while. And from this report I can't > figure out what tool emitted it. Clang? This is a Smatch warning. I normally look over Smatch warnings before forwarding kbuild-bot emails but this email is a grab bag of static checker warnings from different tools. This warning has a high rate of false positives so I'm going to disable it by default. > > > > > ... > > > > |-- i386-randconfig-m021 > > | `-- mm-shmem.c-shmem_getpage_gfp()-warn:should-((()-)-)-folio_order(folio)-be-a-bit-type > > If you're going to use randconfig then shouldn't you make the config > available? Or maybe quote the KCONFIG_SEED - presumably there's a way > for others to regenerate. > > Anyway, the warning seems wrong to me. > > > #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT) > > #define BLOCKS_PER_PAGE (PAGE_SIZE/512) > > inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > > so the RHS here should have unsigned long type. Being able to generate > the cpp output would be helpful. That requires the .config. The heuristic is that "inode->i_blocks" is a u64 but this .config must be for a 32bit CPU. I'm just going to turn off all these warnings until I can figure out a better heuristic. regards, dan carpenter _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-26 8:19 ` Dan Carpenter 0 siblings, 0 replies; 53+ messages in thread From: Dan Carpenter @ 2022-05-26 8:19 UTC (permalink / raw) To: Andrew Morton Cc: linux-fbdev, kernel test robot, kvm, linux-rdma, netdev, linux-staging, alsa-devel, dri-devel, virtualization, linux-mm, amd-gfx, linux-pci, linux-riscv, linux-omap, bpf, linux-arm-kernel, linux-parport On Wed, May 25, 2022 at 02:50:56PM -0700, Andrew Morton wrote: > On Thu, 26 May 2022 05:35:20 +0800 kernel test robot <lkp@intel.com> wrote: > > > tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > > branch HEAD: 8cb8311e95e3bb58bd84d6350365f14a718faa6d Add linux-next specific files for 20220525 > > > > Error/Warning reports: > > > > ... > > > > Unverified Error/Warning (likely false positive, please contact us if interested): > > Could be so. > > > mm/shmem.c:1948 shmem_getpage_gfp() warn: should '(((1) << 12) / 512) << folio_order(folio)' be a 64 bit type? > > I've been seeing this one for a while. And from this report I can't > figure out what tool emitted it. Clang? This is a Smatch warning. I normally look over Smatch warnings before forwarding kbuild-bot emails but this email is a grab bag of static checker warnings from different tools. This warning has a high rate of false positives so I'm going to disable it by default. > > > > > ... > > > > |-- i386-randconfig-m021 > > | `-- mm-shmem.c-shmem_getpage_gfp()-warn:should-((()-)-)-folio_order(folio)-be-a-bit-type > > If you're going to use randconfig then shouldn't you make the config > available? Or maybe quote the KCONFIG_SEED - presumably there's a way > for others to regenerate. > > Anyway, the warning seems wrong to me. > > > #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT) > > #define BLOCKS_PER_PAGE (PAGE_SIZE/512) > > inode->i_blocks += BLOCKS_PER_PAGE << folio_order(folio); > > so the RHS here should have unsigned long type. Being able to generate > the cpp output would be helpful. That requires the .config. The heuristic is that "inode->i_blocks" is a u64 but this .config must be for a 32bit CPU. I'm just going to turn off all these warnings until I can figure out a better heuristic. regards, dan carpenter ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d 2022-05-25 21:35 ` kernel test robot ` (2 preceding siblings ...) (?) @ 2022-05-26 8:32 ` Arnd Bergmann -1 siblings, 0 replies; 53+ messages in thread From: Arnd Bergmann @ 2022-05-26 8:32 UTC (permalink / raw) To: kernel test robot Cc: Andrew Morton, open list:DRM DRIVER FOR QEMU'S CIRRUS DEVICE, Networking, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, Linux Fbdev development list, Linux ARM, kvm list, dri-devel, bpf, amd-gfx list, ALSA Development Mailing List, Linux Memory Management List On Wed, May 25, 2022 at 11:35 PM kernel test robot <lkp@intel.com> wrote: > .__mulsi3.o.cmd: No such file or directory > Makefile:686: arch/h8300/Makefile: No such file or directory > Makefile:765: arch/h8300/Makefile: No such file or directory > arch/Kconfig:10: can't open file "arch/h8300/Kconfig" Please stop building h8300 after the asm-generic tree is merged, the architecture is getting removed. Arnd ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-26 8:32 ` Arnd Bergmann 0 siblings, 0 replies; 53+ messages in thread From: Arnd Bergmann @ 2022-05-26 8:32 UTC (permalink / raw) To: kernel test robot Cc: Andrew Morton, open list:DRM DRIVER FOR QEMU'S CIRRUS DEVICE, Networking, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, Linux Fbdev development list, Linux ARM, kvm list, dri-devel, bpf, amd-gfx list, ALSA Development Mailing List, Linux Memory Management List On Wed, May 25, 2022 at 11:35 PM kernel test robot <lkp@intel.com> wrote: > .__mulsi3.o.cmd: No such file or directory > Makefile:686: arch/h8300/Makefile: No such file or directory > Makefile:765: arch/h8300/Makefile: No such file or directory > arch/Kconfig:10: can't open file "arch/h8300/Kconfig" Please stop building h8300 after the asm-generic tree is merged, the architecture is getting removed. Arnd _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-26 8:32 ` Arnd Bergmann 0 siblings, 0 replies; 53+ messages in thread From: Arnd Bergmann @ 2022-05-26 8:32 UTC (permalink / raw) To: kernel test robot Cc: Andrew Morton, open list:DRM DRIVER FOR QEMU'S CIRRUS DEVICE, Networking, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, Linux Fbdev development list, Linux ARM, kvm list, dri-devel, bpf, amd-gfx list, ALSA Development Mailing List, Linux Memory Management List On Wed, May 25, 2022 at 11:35 PM kernel test robot <lkp@intel.com> wrote: > .__mulsi3.o.cmd: No such file or directory > Makefile:686: arch/h8300/Makefile: No such file or directory > Makefile:765: arch/h8300/Makefile: No such file or directory > arch/Kconfig:10: can't open file "arch/h8300/Kconfig" Please stop building h8300 after the asm-generic tree is merged, the architecture is getting removed. Arnd _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-26 8:32 ` Arnd Bergmann 0 siblings, 0 replies; 53+ messages in thread From: Arnd Bergmann @ 2022-05-26 8:32 UTC (permalink / raw) To: kernel test robot Cc: ALSA Development Mailing List, Linux Fbdev development list, linux-parport, kvm list, linux-rdma, Networking, linux-staging, bpf, dri-devel, open list:DRM DRIVER FOR QEMU'S CIRRUS DEVICE, Linux Memory Management List, amd-gfx list, linux-pci, Andrew Morton, linux-omap, linux-riscv, Linux ARM On Wed, May 25, 2022 at 11:35 PM kernel test robot <lkp@intel.com> wrote: > .__mulsi3.o.cmd: No such file or directory > Makefile:686: arch/h8300/Makefile: No such file or directory > Makefile:765: arch/h8300/Makefile: No such file or directory > arch/Kconfig:10: can't open file "arch/h8300/Kconfig" Please stop building h8300 after the asm-generic tree is merged, the architecture is getting removed. Arnd ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-05-26 8:32 ` Arnd Bergmann 0 siblings, 0 replies; 53+ messages in thread From: Arnd Bergmann @ 2022-05-26 8:32 UTC (permalink / raw) To: kernel test robot Cc: ALSA Development Mailing List, Linux Fbdev development list, linux-parport, kvm list, linux-rdma, Networking, linux-staging, bpf, dri-devel, open list:DRM DRIVER FOR QEMU'S CIRRUS DEVICE, Linux Memory Management List, amd-gfx list, linux-pci, Andrew Morton, linux-omap, linux-riscv, Linux ARM On Wed, May 25, 2022 at 11:35 PM kernel test robot <lkp@intel.com> wrote: > .__mulsi3.o.cmd: No such file or directory > Makefile:686: arch/h8300/Makefile: No such file or directory > Makefile:765: arch/h8300/Makefile: No such file or directory > arch/Kconfig:10: can't open file "arch/h8300/Kconfig" Please stop building h8300 after the asm-generic tree is merged, the architecture is getting removed. Arnd _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d 2022-05-26 8:32 ` Arnd Bergmann (?) (?) @ 2022-06-16 5:11 ` Chen, Rong A -1 siblings, 0 replies; 53+ messages in thread From: Chen, Rong A @ 2022-06-16 5:11 UTC (permalink / raw) To: Arnd Bergmann, kernel test robot Cc: Andrew Morton, open list:DRM DRIVER FOR QEMU'S CIRRUS DEVICE, Networking, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, Linux Fbdev development list, Linux ARM, kvm list, dri-devel, bpf, amd-gfx list, ALSA Development Mailing List, Linux Memory Management List On 5/26/2022 4:32 PM, Arnd Bergmann wrote: > On Wed, May 25, 2022 at 11:35 PM kernel test robot <lkp@intel.com> wrote: >> .__mulsi3.o.cmd: No such file or directory >> Makefile:686: arch/h8300/Makefile: No such file or directory >> Makefile:765: arch/h8300/Makefile: No such file or directory >> arch/Kconfig:10: can't open file "arch/h8300/Kconfig" > > Please stop building h8300 after the asm-generic tree is merged, the > architecture is getting removed. > > Arnd > Hi Arnd, Thanks for the advice, we have stopped building h8300 for new kernel. Best Regards, Rong Chen ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-06-16 5:11 ` Chen, Rong A 0 siblings, 0 replies; 53+ messages in thread From: Chen, Rong A @ 2022-06-16 5:11 UTC (permalink / raw) To: Arnd Bergmann, kernel test robot Cc: Andrew Morton, open list:DRM DRIVER FOR QEMU'S CIRRUS DEVICE, Networking, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, Linux Fbdev development list, Linux ARM, kvm list, dri-devel, bpf, amd-gfx list, ALSA Development Mailing List, Linux Memory Management List On 5/26/2022 4:32 PM, Arnd Bergmann wrote: > On Wed, May 25, 2022 at 11:35 PM kernel test robot <lkp@intel.com> wrote: >> .__mulsi3.o.cmd: No such file or directory >> Makefile:686: arch/h8300/Makefile: No such file or directory >> Makefile:765: arch/h8300/Makefile: No such file or directory >> arch/Kconfig:10: can't open file "arch/h8300/Kconfig" > > Please stop building h8300 after the asm-generic tree is merged, the > architecture is getting removed. > > Arnd > Hi Arnd, Thanks for the advice, we have stopped building h8300 for new kernel. Best Regards, Rong Chen _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-06-16 5:11 ` Chen, Rong A 0 siblings, 0 replies; 53+ messages in thread From: Chen, Rong A @ 2022-06-16 5:11 UTC (permalink / raw) To: Arnd Bergmann, kernel test robot Cc: ALSA Development Mailing List, Linux Fbdev development list, linux-parport, kvm list, linux-rdma, Networking, linux-staging, bpf, dri-devel, open list:DRM DRIVER FOR QEMU'S CIRRUS DEVICE, Linux Memory Management List, amd-gfx list, linux-pci, Andrew Morton, linux-omap, linux-riscv, Linux ARM On 5/26/2022 4:32 PM, Arnd Bergmann wrote: > On Wed, May 25, 2022 at 11:35 PM kernel test robot <lkp@intel.com> wrote: >> .__mulsi3.o.cmd: No such file or directory >> Makefile:686: arch/h8300/Makefile: No such file or directory >> Makefile:765: arch/h8300/Makefile: No such file or directory >> arch/Kconfig:10: can't open file "arch/h8300/Kconfig" > > Please stop building h8300 after the asm-generic tree is merged, the > architecture is getting removed. > > Arnd > Hi Arnd, Thanks for the advice, we have stopped building h8300 for new kernel. Best Regards, Rong Chen ^ permalink raw reply [flat|nested] 53+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d @ 2022-06-16 5:11 ` Chen, Rong A 0 siblings, 0 replies; 53+ messages in thread From: Chen, Rong A @ 2022-06-16 5:11 UTC (permalink / raw) To: Arnd Bergmann, kernel test robot Cc: Andrew Morton, open list:DRM DRIVER FOR QEMU'S CIRRUS DEVICE, Networking, linux-staging, linux-riscv, linux-rdma, linux-pci, linux-parport, linux-omap, Linux Fbdev development list, Linux ARM, kvm list, dri-devel, bpf, amd-gfx list, ALSA Development Mailing List, Linux Memory Management List On 5/26/2022 4:32 PM, Arnd Bergmann wrote: > On Wed, May 25, 2022 at 11:35 PM kernel test robot <lkp@intel.com> wrote: >> .__mulsi3.o.cmd: No such file or directory >> Makefile:686: arch/h8300/Makefile: No such file or directory >> Makefile:765: arch/h8300/Makefile: No such file or directory >> arch/Kconfig:10: can't open file "arch/h8300/Kconfig" > > Please stop building h8300 after the asm-generic tree is merged, the > architecture is getting removed. > > Arnd > Hi Arnd, Thanks for the advice, we have stopped building h8300 for new kernel. Best Regards, Rong Chen _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv ^ permalink raw reply [flat|nested] 53+ messages in thread
end of thread, other threads:[~2022-06-16 5:12 UTC | newest] Thread overview: 53+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2022-05-25 21:35 [linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d kernel test robot 2022-05-25 21:35 ` kernel test robot 2022-05-25 21:35 ` kernel test robot 2022-05-25 21:35 ` kernel test robot 2022-05-25 21:35 ` kernel test robot 2022-05-25 21:50 ` Andrew Morton 2022-05-25 21:50 ` Andrew Morton 2022-05-25 21:50 ` Andrew Morton 2022-05-25 21:50 ` Andrew Morton 2022-05-25 21:50 ` Andrew Morton 2022-05-25 22:07 ` Jessica Clarke 2022-05-25 22:07 ` Jessica Clarke 2022-05-25 22:07 ` Jessica Clarke 2022-05-25 22:07 ` Jessica Clarke 2022-05-25 22:20 ` Andrew Morton 2022-05-25 22:20 ` Andrew Morton 2022-05-25 22:20 ` Andrew Morton 2022-05-25 22:20 ` Andrew Morton 2022-05-25 22:20 ` Andrew Morton 2022-05-26 1:16 ` Matthew Wilcox 2022-05-26 1:16 ` Matthew Wilcox 2022-05-26 1:16 ` Matthew Wilcox 2022-05-26 1:16 ` Matthew Wilcox 2022-05-26 1:16 ` Matthew Wilcox 2022-05-26 8:48 ` Dan Carpenter 2022-05-26 8:48 ` Dan Carpenter 2022-05-26 8:48 ` Dan Carpenter 2022-05-26 8:48 ` Dan Carpenter 2022-05-26 8:48 ` Dan Carpenter 2022-05-26 14:28 ` Matthew Wilcox 2022-05-26 14:28 ` Matthew Wilcox 2022-05-26 14:28 ` Matthew Wilcox 2022-05-26 14:28 ` Matthew Wilcox 2022-05-26 14:28 ` Matthew Wilcox 2022-05-26 15:03 ` Dan Carpenter 2022-05-26 15:03 ` Dan Carpenter 2022-05-26 15:03 ` Dan Carpenter 2022-05-26 15:03 ` Dan Carpenter 2022-05-26 15:03 ` Dan Carpenter 2022-05-26 8:19 ` Dan Carpenter 2022-05-26 8:19 ` Dan Carpenter 2022-05-26 8:19 ` Dan Carpenter 2022-05-26 8:19 ` Dan Carpenter 2022-05-26 8:19 ` Dan Carpenter 2022-05-26 8:32 ` Arnd Bergmann 2022-05-26 8:32 ` Arnd Bergmann 2022-05-26 8:32 ` Arnd Bergmann 2022-05-26 8:32 ` Arnd Bergmann 2022-05-26 8:32 ` Arnd Bergmann 2022-06-16 5:11 ` Chen, Rong A 2022-06-16 5:11 ` Chen, Rong A 2022-06-16 5:11 ` Chen, Rong A 2022-06-16 5:11 ` Chen, Rong A
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