* [linux-next:master] BUILD REGRESSION 34d1d36073ea4d4c532e8c8345627a9702be799e
@ 2022-06-21 22:10 kernel test robot
2022-06-21 22:59 ` Dave Chinner
0 siblings, 1 reply; 2+ messages in thread
From: kernel test robot @ 2022-06-21 22:10 UTC (permalink / raw)
To: Andrew Morton
Cc: ntb, netdev, linuxppc-dev, linux-xfs, linux-staging,
linux-perf-users, kvm, dri-devel, amd-gfx,
Linux Memory Management List
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: 34d1d36073ea4d4c532e8c8345627a9702be799e Add linux-next specific files for 20220621
Error/Warning reports:
https://lore.kernel.org/linux-mm/202206212029.Yr5m7Cd3-lkp@intel.com
https://lore.kernel.org/linux-mm/202206212033.3lgl72Fw-lkp@intel.com
https://lore.kernel.org/lkml/202206071511.FI7WLdZo-lkp@intel.com
Error/Warning: (recently discovered and may have been fixed)
ERROR: modpost: "acpi_dev_for_each_child" [drivers/mfd/mfd-core.ko] undefined!
arch/powerpc/kernel/interrupt.c:542:55: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
drivers/ntb/test/ntb_perf.c:1067: undefined reference to `__umoddi3'
irq-xilinx-intc.c:(.init.text+0x8c): undefined reference to `of_iomap'
microblaze-linux-ld: drivers/ntb/test/ntb_perf.c:1095: undefined reference to `__umoddi3'
net/ipv6/raw.c:335:25: warning: variable 'saddr' set but not used [-Wunused-but-set-variable]
net/ipv6/raw.c:335:32: warning: variable 'saddr' set but not used [-Wunused-but-set-variable]
net/ipv6/raw.c:335:33: warning: variable 'daddr' set but not used [-Wunused-but-set-variable]
net/ipv6/raw.c:335:40: warning: variable 'daddr' set but not used [-Wunused-but-set-variable]
net/ipv6/raw.c:338:25: warning: variable 'saddr' set but not used [-Wunused-but-set-variable]
net/ipv6/raw.c:338:32: warning: variable 'saddr' set but not used [-Wunused-but-set-variable]
net/ipv6/raw.c:338:33: warning: variable 'daddr' set but not used [-Wunused-but-set-variable]
net/ipv6/raw.c:338:40: warning: variable 'daddr' set but not used [-Wunused-but-set-variable]
s390-linux-ld: irq-xilinx-intc.c:(.init.text+0x3ba): undefined reference to `iounmap'
Unverified Error/Warning (likely false positive, please contact us if interested):
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:9143:27: warning: variable 'abo' set but not used [-Wunused-but-set-variable]
Error/Warning ids grouped by kconfigs:
gcc_recent_errors
|-- alpha-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm.c:warning:variable-abo-set-but-not-used
| |-- drivers-staging-rtl8723bs-hal-hal_btcoex.c:warning:variable-pHalData-set-but-not-used
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- alpha-buildonly-randconfig-r001-20220620
| `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm.c:warning:variable-abo-set-but-not-used
|-- alpha-buildonly-randconfig-r006-20220621
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- arc-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm.c:warning:variable-abo-set-but-not-used
| `-- drivers-staging-rtl8723bs-hal-hal_btcoex.c:warning:variable-pHalData-set-but-not-used
|-- arm-allmodconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm.c:warning:variable-abo-set-but-not-used
| |-- drivers-staging-rtl8723bs-hal-hal_btcoex.c:warning:variable-pHalData-set-but-not-used
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- arm-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm.c:warning:variable-abo-set-but-not-used
| |-- drivers-staging-rtl8723bs-hal-hal_btcoex.c:warning:variable-pHalData-set-but-not-used
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- arm-defconfig
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- arm-randconfig-r022-20220620
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- arm-randconfig-r031-20220619
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- arm64-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm.c:warning:variable-abo-set-but-not-used
| |-- drivers-staging-rtl8723bs-hal-hal_btcoex.c:warning:variable-pHalData-set-but-not-used
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- arm64-defconfig
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- i386-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm.c:warning:variable-abo-set-but-not-used
| `-- drivers-staging-rtl8723bs-hal-hal_btcoex.c:warning:variable-pHalData-set-but-not-used
|-- i386-debian-10.3-kselftests
| `-- ERROR:acpi_dev_for_each_child-drivers-mfd-mfd-core.ko-undefined
|-- i386-randconfig-a001
| `-- ntb_perf.c:(.text):undefined-reference-to-__umoddi3
|-- i386-randconfig-a004-20220620
| `-- drivers-staging-rtl8723bs-hal-hal_btcoex.c:warning:variable-pHalData-set-but-not-used
|-- i386-randconfig-c021
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- i386-randconfig-m021
| |-- arch-x86-events-core.c-init_hw_perf_events()-warn:missing-error-code-err
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- i386-randconfig-s001
| |-- drivers-vfio-pci-vfio_pci_config.c:sparse:sparse:restricted-pci_power_t-degrades-to-integer
| |-- kernel-signal.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-lockdep_map-const-lock-got-struct-lockdep_map-noderef-__rcu
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- i386-randconfig-s002
| |-- fs-xfs-xfs_file.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-vm_fault_t-usertype-ret-got-int
| |-- kernel-signal.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-lockdep_map-const-lock-got-struct-lockdep_map-noderef-__rcu
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- ia64-allmodconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm.c:warning:variable-abo-set-but-not-used
| |-- drivers-staging-rtl8723bs-hal-hal_btcoex.c:warning:variable-pHalData-set-but-not-used
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- ia64-randconfig-r021-20220620
| `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm.c:warning:variable-abo-set-but-not-used
|-- ia64-randconfig-r023-20220619
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- m68k-allmodconfig
| |-- drivers-staging-rtl8723bs-hal-hal_btcoex.c:warning:variable-pHalData-set-but-not-used
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- m68k-allyesconfig
| |-- drivers-staging-rtl8723bs-hal-hal_btcoex.c:warning:variable-pHalData-set-but-not-used
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- m68k-defconfig
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- m68k-randconfig-r026-20220620
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- m68k-virt_defconfig
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- microblaze-buildonly-randconfig-r001-20220622
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- microblaze-randconfig-r005-20220620
| |-- microblaze-linux-ld:drivers-ntb-test-ntb_perf.c:undefined-reference-to-__umoddi3
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- microblaze-randconfig-r024-20220619
| `-- drivers-ntb-test-ntb_perf.c:undefined-reference-to-__umoddi3
|-- mips-allmodconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm.c:warning:variable-abo-set-but-not-used
| |-- drivers-staging-rtl8723bs-hal-hal_btcoex.c:warning:variable-pHalData-set-but-not-used
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- mips-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm.c:warning:variable-abo-set-but-not-used
| |-- drivers-staging-rtl8723bs-hal-hal_btcoex.c:warning:variable-pHalData-set-but-not-used
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- mips-buildonly-randconfig-r005-20220621
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- nios2-allyesconfig
| `-- drivers-staging-rtl8723bs-hal-hal_btcoex.c:warning:variable-pHalData-set-but-not-used
|-- nios2-randconfig-s032-20220622
| |-- fs-xfs-xfs_file.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-vm_fault_t-usertype-ret-got-int
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- parisc-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm.c:warning:variable-abo-set-but-not-used
| |-- drivers-staging-rtl8723bs-hal-hal_btcoex.c:warning:variable-pHalData-set-but-not-used
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- parisc-defconfig
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- parisc-randconfig-m031-20220622
| |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c-amdgpu_discovery_reg_base_init()-error:testing-array-offset-adev-vcn.num_vcn_inst-after-use.
| |-- drivers-gpu-drm-vc4-vc4_perfmon.c-vc4_perfmon_get()-warn:variable-dereferenced-before-check-perfmon-(see-line-)
| |-- drivers-gpu-drm-vc4-vc4_perfmon.c-vc4_perfmon_get_values_ioctl()-warn:variable-dereferenced-before-check-perfmon-(see-line-)
| `-- drivers-gpu-drm-vc4-vc4_validate.c-vc4_check_tex_size()-warn:signedness-bug-returning
|-- parisc-randconfig-r036-20220619
| `-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm.c:warning:variable-abo-set-but-not-used
|-- parisc64-defconfig
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- powerpc-allmodconfig
| |-- arch-powerpc-kernel-interrupt.c:warning:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm.c:warning:variable-abo-set-but-not-used
| |-- drivers-staging-rtl8723bs-hal-hal_btcoex.c:warning:variable-pHalData-set-but-not-used
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- powerpc-allyesconfig
| |-- arch-powerpc-kernel-interrupt.c:warning:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm.c:warning:variable-abo-set-but-not-used
| |-- drivers-staging-rtl8723bs-hal-hal_btcoex.c:warning:variable-pHalData-set-but-not-used
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- riscv-allmodconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm.c:warning:variable-abo-set-but-not-used
| |-- drivers-staging-rtl8723bs-hal-hal_btcoex.c:warning:variable-pHalData-set-but-not-used
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- riscv-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm.c:warning:variable-abo-set-but-not-used
| |-- drivers-staging-rtl8723bs-hal-hal_btcoex.c:warning:variable-pHalData-set-but-not-used
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- riscv-defconfig
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- riscv-rv32_defconfig
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- s390-allmodconfig
| |-- irq-xilinx-intc.c:(.init.text):undefined-reference-to-of_iomap
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| |-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
| `-- s390-linux-ld:irq-xilinx-intc.c:(.init.text):undefined-reference-to-iounmap
|-- s390-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm.c:warning:variable-abo-set-but-not-used
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- s390-buildonly-randconfig-r004-20220621
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- s390-defconfig
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- sh-allmodconfig
| |-- drivers-staging-rtl8723bs-hal-hal_btcoex.c:warning:variable-pHalData-set-but-not-used
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- sparc-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm.c:warning:variable-abo-set-but-not-used
| |-- drivers-staging-rtl8723bs-hal-hal_btcoex.c:warning:variable-pHalData-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- sparc-buildonly-randconfig-r006-20220622
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- sparc-defconfig
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- sparc-randconfig-r021-20220619
| |-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm.c:warning:variable-abo-set-but-not-used
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- sparc-sparc64_defconfig
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- sparc64-randconfig-r024-20220619
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- x86_64-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm.c:warning:variable-abo-set-but-not-used
| |-- drivers-staging-rtl8723bs-hal-hal_btcoex.c:warning:variable-pHalData-set-but-not-used
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- x86_64-randconfig-a001-20220620
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- x86_64-randconfig-a005-20220620
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- x86_64-randconfig-a006-20220620
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- x86_64-randconfig-c022
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- x86_64-randconfig-m001
| |-- arch-x86-events-core.c-init_hw_perf_events()-warn:missing-error-code-err
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- x86_64-rhel-8.3
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- x86_64-rhel-8.3-func
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- x86_64-rhel-8.3-kselftests
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- x86_64-rhel-8.3-kunit
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- x86_64-rhel-8.3-syz
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
`-- xtensa-allyesconfig
|-- drivers-gpu-drm-amd-amdgpu-..-display-amdgpu_dm-amdgpu_dm.c:warning:variable-abo-set-but-not-used
`-- drivers-staging-rtl8723bs-hal-hal_btcoex.c:warning:variable-pHalData-set-but-not-used
clang_recent_errors
|-- arm-multi_v5_defconfig
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- hexagon-randconfig-r041-20220619
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- i386-randconfig-a012-20220620
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- x86_64-randconfig-a011-20220620
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- x86_64-randconfig-a012-20220620
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- x86_64-randconfig-a014-20220620
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
|-- x86_64-randconfig-a015-20220620
| |-- drivers-ufs-host-tc-dwc-g210-pltfrm.c:warning:unused-variable-tc_dwc_g210_pltfm_match
| |-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
| `-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
`-- x86_64-randconfig-a016-20220620
|-- drivers-ufs-host-tc-dwc-g210-pltfrm.c:warning:unused-variable-tc_dwc_g210_pltfm_match
|-- net-ipv6-raw.c:warning:variable-daddr-set-but-not-used
`-- net-ipv6-raw.c:warning:variable-saddr-set-but-not-used
elapsed time: 725m
configs tested: 108
configs skipped: 3
gcc tested configs:
arm allmodconfig
arm allyesconfig
arm64 allyesconfig
arm defconfig
arm64 defconfig
arc alldefconfig
mips rt305x_defconfig
arc haps_hs_smp_defconfig
sparc sparc64_defconfig
sh rsk7203_defconfig
arm realview_defconfig
powerpc mpc837x_rdb_defconfig
powerpc redwood_defconfig
sh se7724_defconfig
m68k virt_defconfig
sh apsh4a3a_defconfig
powerpc mpc837x_mds_defconfig
arm h3600_defconfig
arm cm_x300_defconfig
sh kfr2r09-romimage_defconfig
powerpc holly_defconfig
xtensa generic_kc705_defconfig
ia64 defconfig
ia64 allmodconfig
m68k defconfig
m68k allyesconfig
m68k allmodconfig
nios2 defconfig
arc allyesconfig
alpha defconfig
csky defconfig
alpha allyesconfig
nios2 allyesconfig
sh allmodconfig
arc defconfig
xtensa allyesconfig
powerpc allnoconfig
powerpc allmodconfig
mips allyesconfig
parisc defconfig
s390 allmodconfig
parisc allyesconfig
s390 defconfig
s390 allyesconfig
parisc64 defconfig
i386 debian-10.3-kselftests
i386 debian-10.3
i386 defconfig
i386 allyesconfig
sparc allyesconfig
sparc defconfig
mips allmodconfig
powerpc allyesconfig
x86_64 randconfig-a003-20220620
x86_64 randconfig-a004-20220620
x86_64 randconfig-a002-20220620
x86_64 randconfig-a001-20220620
x86_64 randconfig-a005-20220620
x86_64 randconfig-a006-20220620
i386 randconfig-a003-20220620
i386 randconfig-a001-20220620
i386 randconfig-a002-20220620
i386 randconfig-a004-20220620
i386 randconfig-a005-20220620
i386 randconfig-a006-20220620
arc randconfig-r043-20220619
riscv randconfig-r042-20220619
arc randconfig-r043-20220620
s390 randconfig-r044-20220619
riscv allnoconfig
riscv allyesconfig
riscv allmodconfig
riscv nommu_k210_defconfig
riscv rv32_defconfig
riscv nommu_virt_defconfig
riscv defconfig
um i386_defconfig
um x86_64_defconfig
x86_64 rhel-8.3-syz
x86_64 rhel-8.3-func
x86_64 rhel-8.3-kunit
x86_64 rhel-8.3-kselftests
x86_64 defconfig
x86_64 kexec
x86_64 rhel-8.3
x86_64 allyesconfig
clang tested configs:
arm multi_v5_defconfig
mips ip27_defconfig
mips bmips_stb_defconfig
arm alldefconfig
x86_64 randconfig-a013-20220620
x86_64 randconfig-a012-20220620
x86_64 randconfig-a015-20220620
x86_64 randconfig-a016-20220620
x86_64 randconfig-a011-20220620
x86_64 randconfig-a014-20220620
i386 randconfig-a012-20220620
i386 randconfig-a013-20220620
i386 randconfig-a011-20220620
i386 randconfig-a016-20220620
i386 randconfig-a014-20220620
i386 randconfig-a015-20220620
hexagon randconfig-r045-20220619
hexagon randconfig-r045-20220620
riscv randconfig-r042-20220620
hexagon randconfig-r041-20220619
hexagon randconfig-r041-20220620
s390 randconfig-r044-20220620
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 34d1d36073ea4d4c532e8c8345627a9702be799e
2022-06-21 22:10 [linux-next:master] BUILD REGRESSION 34d1d36073ea4d4c532e8c8345627a9702be799e kernel test robot
@ 2022-06-21 22:59 ` Dave Chinner
0 siblings, 0 replies; 2+ messages in thread
From: Dave Chinner @ 2022-06-21 22:59 UTC (permalink / raw)
To: kernel test robot
Cc: Andrew Morton, linux-xfs, Linux Memory Management List, Shiyang Ruan
[trimmed cc list]
On Wed, Jun 22, 2022 at 06:10:27AM +0800, kernel test robot wrote:
> tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> branch HEAD: 34d1d36073ea4d4c532e8c8345627a9702be799e Add linux-next specific files for 20220621
>
> Error/Warning reports:
>
> https://lore.kernel.org/linux-mm/202206212029.Yr5m7Cd3-lkp@intel.com
> https://lore.kernel.org/linux-mm/202206212033.3lgl72Fw-lkp@intel.com
SEP. (Networking)
> https://lore.kernel.org/lkml/202206071511.FI7WLdZo-lkp@intel.com
The XFS warnings are in on this code:
1258 #ifdef CONFIG_FS_DAX
1259 int
> 1260 xfs_dax_fault(
1261 struct vm_fault *vmf,
1262 enum page_entry_size pe_size,
1263 bool write_fault,
1264 pfn_t *pfn)
1265 {
> 1266 return dax_iomap_fault(vmf, pe_size, pfn, NULL,
1267 (write_fault && !vmf->cow_page) ?
1268 &xfs_dax_write_iomap_ops :
1269 &xfs_read_iomap_ops);
1270 }
1271 #else
1272 int
1273 xfs_dax_fault(
1274 struct vm_fault *vmf,
1275 enum page_entry_size pe_size,
1276 bool write_fault,
1277 pfn_t *pfn)
1278 {
1279 return 0;
1280 }
1281 #endif
As it's not declared static and the return type should be vm_fault_t.
This code is not in the XFS tree, so I have to assume that it is in
Andrew's tree and needs fixing there.
But I don't think just changing 'int' to 'static vm_fault_t' is
right. This CONFIG_FS_DAX wrapper just smells wrong. That is, the
call to xfs_dax_fault() should be completely elided by the compiler
if CONFIG_FS_DAX is not set because it is only called from inside a
if (IS_DAX(inode)) {...} context. IS_DAX(inode) will always
evaluate as zero when CONFIG_FS_DAX is not set, and so
xfs_dax_fault() becomes unreacheable and gets elided.
That's the way the current code in 5.19-rc3 works, and has for
years. We can call dax_iomap_fault() directly as long as it is only
in a (IS_DAX(inode) == true) conditional context. We do this all
over the place with fs-dax code - we did quite a bit of work to set
up the FSDAX code to avoid needing config conditional code in the
filesystems like the above wrappers. I can't see anything that has
changes this, so I'm at a loss to explain why this wrapper is needed
in the current linux-next tree...
I think these wrappers should go away (needing them would be a
potentially serious regression!) and be reverted to the
existing 5.19-rc3 code, not just be patched to make the prototypes
correct.
Ruan, Andrew, can you two work together to massage the changes
that are pending in Andrew's tree to get them fixed?
Cheers,
Dave.
--
Dave Chinner
david@fromorbit.com
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2022-06-21 22:59 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-06-21 22:10 [linux-next:master] BUILD REGRESSION 34d1d36073ea4d4c532e8c8345627a9702be799e kernel test robot
2022-06-21 22:59 ` Dave Chinner
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox