[linux-next:master] BUILD REGRESSION aab35c3d5112df6e329a1a5a5a1881e5c4ca3821
kernel test robot
lkp at intel.com
Mon Jun 27 12:40:41 PDT 2022
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: aab35c3d5112df6e329a1a5a5a1881e5c4ca3821 Add linux-next specific files for 20220627
Error/Warning: (recently discovered and may have been fixed)
arch/powerpc/kernel/interrupt.c:542:55: error: suggest braces around empty body in an 'if' statement [-Werror=empty-body]
arch/powerpc/kernel/interrupt.c:542:55: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1025:33: warning: variable 'pre_connection_type' set but not used [-Wunused-but-set-variable]
drivers/ntb/test/ntb_perf.c:1145: undefined reference to `__umoddi3'
drivers/pci/endpoint/functions/pci-epf-vntb.c:975:5: warning: no previous prototype for 'pci_read' [-Wmissing-prototypes]
drivers/pci/endpoint/functions/pci-epf-vntb.c:984:5: warning: no previous prototype for 'pci_write' [-Wmissing-prototypes]
vmlinux.o: warning: objtool: __ct_user_enter+0x8c: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: ct_idle_enter+0x19: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: ct_idle_exit+0x3e: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: ct_irq_enter+0x6a: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: ct_irq_exit+0x6a: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: ct_kernel_enter.constprop.0+0x2a: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: ct_kernel_enter_state+0x2d: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: ct_kernel_exit.constprop.0+0x53: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: ct_kernel_exit_state+0x2d: call to ftrace_likely_update() leaves .noinstr.text section
vmlinux.o: warning: objtool: ct_nmi_enter+0x4b: call to ftrace_likely_update() leaves .noinstr.text section
Unverified Error/Warning (likely false positive, please contact us if interested):
drivers/acpi/scan.c:615:35: warning: Uninitialized variable: acpi_device_bus_id->bus_id [uninitvar]
drivers/phy/qualcomm/phy-qcom-qmp-combo.c:1701:19: warning: Value stored to 'qmp' during its initialization is never read [clang-analyzer-deadcode.DeadStores]
drivers/soc/mediatek/mtk-mutex.c:799:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637
drivers/staging/media/zoran/zr36016.c:430:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637
drivers/staging/media/zoran/zr36050.c:829:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637
drivers/staging/media/zoran/zr36060.c:869:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637
drivers/thunderbolt/tmu.c:758:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637
sound/soc/sof/intel/mtl.c:547:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637
Error/Warning ids grouped by kconfigs:
gcc_recent_errors
|-- alpha-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link.c:warning:variable-pre_connection_type-set-but-not-used
| |-- drivers-pci-endpoint-functions-pci-epf-vntb.c:warning:no-previous-prototype-for-pci_read
| `-- drivers-pci-endpoint-functions-pci-epf-vntb.c:warning:no-previous-prototype-for-pci_write
|-- arc-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link.c:warning:variable-pre_connection_type-set-but-not-used
| |-- drivers-pci-endpoint-functions-pci-epf-vntb.c:warning:no-previous-prototype-for-pci_read
| |-- drivers-pci-endpoint-functions-pci-epf-vntb.c:warning:no-previous-prototype-for-pci_write
| |-- drivers-soc-mediatek-mtk-mutex.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c
| |-- drivers-staging-media-zoran-zr36016.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c
| |-- drivers-staging-media-zoran-zr36050.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c
| |-- drivers-staging-media-zoran-zr36060.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c
| |-- drivers-thunderbolt-tmu.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c
| `-- sound-soc-sof-intel-mtl.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c
|-- arm-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link.c:warning:variable-pre_connection_type-set-but-not-used
| |-- drivers-pci-endpoint-functions-pci-epf-vntb.c:warning:no-previous-prototype-for-pci_read
| `-- drivers-pci-endpoint-functions-pci-epf-vntb.c:warning:no-previous-prototype-for-pci_write
|-- arm64-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link.c:warning:variable-pre_connection_type-set-but-not-used
| |-- drivers-pci-endpoint-functions-pci-epf-vntb.c:warning:no-previous-prototype-for-pci_read
| `-- drivers-pci-endpoint-functions-pci-epf-vntb.c:warning:no-previous-prototype-for-pci_write
|-- i386-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link.c:warning:variable-pre_connection_type-set-but-not-used
| |-- drivers-pci-endpoint-functions-pci-epf-vntb.c:warning:no-previous-prototype-for-pci_read
| |-- drivers-pci-endpoint-functions-pci-epf-vntb.c:warning:no-previous-prototype-for-pci_write
| `-- ntb_perf.c:(.text):undefined-reference-to-__umoddi3
|-- i386-randconfig-a013-20220627
| `-- ERROR:__umoddi3-drivers-ntb-test-ntb_perf.ko-undefined
|-- i386-randconfig-m021-20220627
| `-- arch-x86-events-core.c-init_hw_perf_events()-warn:missing-error-code-err
|-- i386-randconfig-p001-20220627
| `-- drivers-acpi-scan.c:warning:Uninitialized-variable:acpi_device_bus_id-bus_id-uninitvar
|-- ia64-allmodconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link.c:warning:variable-pre_connection_type-set-but-not-used
| |-- drivers-pci-endpoint-functions-pci-epf-vntb.c:warning:no-previous-prototype-for-pci_read
| `-- drivers-pci-endpoint-functions-pci-epf-vntb.c:warning:no-previous-prototype-for-pci_write
|-- mips-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link.c:warning:variable-pre_connection_type-set-but-not-used
| |-- drivers-pci-endpoint-functions-pci-epf-vntb.c:warning:no-previous-prototype-for-pci_read
| `-- drivers-pci-endpoint-functions-pci-epf-vntb.c:warning:no-previous-prototype-for-pci_write
|-- powerpc-allmodconfig
| |-- ERROR:__umoddi3-drivers-ntb-test-ntb_perf.ko-undefined
| |-- arch-powerpc-kernel-interrupt.c:warning:suggest-braces-around-empty-body-in-an-if-statement
| |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link.c:warning:variable-pre_connection_type-set-but-not-used
| |-- drivers-pci-endpoint-functions-pci-epf-vntb.c:warning:no-previous-prototype-for-pci_read
| `-- drivers-pci-endpoint-functions-pci-epf-vntb.c:warning:no-previous-prototype-for-pci_write
|-- powerpc-allnoconfig
| `-- arch-powerpc-kernel-interrupt.c:error:suggest-braces-around-empty-body-in-an-if-statement
|-- powerpc-buildonly-randconfig-r003-20220627
| `-- arch-powerpc-kernel-interrupt.c:error:suggest-braces-around-empty-body-in-an-if-statement
|-- powerpc-buildonly-randconfig-r005-20220627
| |-- arch-powerpc-kernel-interrupt.c:warning:suggest-braces-around-empty-body-in-an-if-statement
| `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link.c:warning:variable-pre_connection_type-set-but-not-used
|-- powerpc-randconfig-r023-20220627
| `-- arch-powerpc-kernel-interrupt.c:warning:suggest-braces-around-empty-body-in-an-if-statement
|-- riscv-randconfig-r012-20220627
| |-- ERROR:__umoddi3-drivers-ntb-test-ntb_perf.ko-undefined
| `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link.c:warning:variable-pre_connection_type-set-but-not-used
|-- s390-buildonly-randconfig-r001-20220627
| `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link.c:warning:variable-pre_connection_type-set-but-not-used
|-- sparc-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link.c:warning:variable-pre_connection_type-set-but-not-used
| |-- drivers-pci-endpoint-functions-pci-epf-vntb.c:warning:no-previous-prototype-for-pci_read
| `-- drivers-pci-endpoint-functions-pci-epf-vntb.c:warning:no-previous-prototype-for-pci_write
|-- sparc-randconfig-r032-20220627
| `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link.c:warning:variable-pre_connection_type-set-but-not-used
|-- x86_64-allyesconfig
| |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link.c:warning:variable-pre_connection_type-set-but-not-used
| |-- drivers-pci-endpoint-functions-pci-epf-vntb.c:warning:no-previous-prototype-for-pci_read
| `-- drivers-pci-endpoint-functions-pci-epf-vntb.c:warning:no-previous-prototype-for-pci_write
|-- x86_64-randconfig-a011-20220627
| |-- vmlinux.o:warning:objtool:__ct_user_enter:call-to-ftrace_likely_update()-leaves-.noinstr.text-section
| |-- vmlinux.o:warning:objtool:ct_idle_enter:call-to-ftrace_likely_update()-leaves-.noinstr.text-section
| |-- vmlinux.o:warning:objtool:ct_idle_exit:call-to-ftrace_likely_update()-leaves-.noinstr.text-section
| |-- vmlinux.o:warning:objtool:ct_irq_enter:call-to-ftrace_likely_update()-leaves-.noinstr.text-section
| |-- vmlinux.o:warning:objtool:ct_irq_exit:call-to-ftrace_likely_update()-leaves-.noinstr.text-section
| |-- vmlinux.o:warning:objtool:ct_kernel_enter:call-to-ftrace_likely_update()-leaves-.noinstr.text-section
| |-- vmlinux.o:warning:objtool:ct_kernel_enter_state:call-to-ftrace_likely_update()-leaves-.noinstr.text-section
| |-- vmlinux.o:warning:objtool:ct_kernel_exit:call-to-ftrace_likely_update()-leaves-.noinstr.text-section
| |-- vmlinux.o:warning:objtool:ct_kernel_exit_state:call-to-ftrace_likely_update()-leaves-.noinstr.text-section
| `-- vmlinux.o:warning:objtool:ct_nmi_enter:call-to-ftrace_likely_update()-leaves-.noinstr.text-section
|-- x86_64-randconfig-m001-20220627
| `-- arch-x86-events-core.c-init_hw_perf_events()-warn:missing-error-code-err
`-- xtensa-randconfig-r024-20220627
`-- drivers-ntb-test-ntb_perf.c:undefined-reference-to-__umoddi3
clang_recent_errors
`-- riscv-randconfig-c006-20220617
`-- drivers-phy-qualcomm-phy-qcom-qmp-combo.c:warning:Value-stored-to-qmp-during-its-initialization-is-never-read-clang-analyzer-deadcode.DeadStores
elapsed time: 726m
configs tested: 52
configs skipped: 2
gcc tested configs:
arm defconfig
arm allyesconfig
arm64 allyesconfig
ia64 allmodconfig
alpha allyesconfig
m68k allmodconfig
arc allyesconfig
m68k allyesconfig
powerpc allnoconfig
sh allmodconfig
powerpc allmodconfig
mips allyesconfig
i386 defconfig
i386 allyesconfig
x86_64 randconfig-a012-20220627
x86_64 randconfig-a011-20220627
x86_64 randconfig-a013-20220627
x86_64 randconfig-a014-20220627
x86_64 randconfig-a015-20220627
x86_64 randconfig-a016-20220627
i386 randconfig-a012-20220627
i386 randconfig-a011-20220627
i386 randconfig-a013-20220627
i386 randconfig-a014-20220627
i386 randconfig-a015-20220627
i386 randconfig-a016-20220627
arc randconfig-r043-20220627
s390 randconfig-r044-20220627
riscv randconfig-r042-20220627
um i386_defconfig
um x86_64_defconfig
x86_64 rhel-8.3-kunit
x86_64 rhel-8.3-syz
x86_64 rhel-8.3-func
x86_64 rhel-8.3-kselftests
x86_64 defconfig
x86_64 rhel-8.3
x86_64 allyesconfig
clang tested configs:
i386 randconfig-a001-20220627
i386 randconfig-a002-20220627
i386 randconfig-a003-20220627
i386 randconfig-a006-20220627
i386 randconfig-a005-20220627
i386 randconfig-a004-20220627
x86_64 randconfig-a002-20220627
x86_64 randconfig-a003-20220627
x86_64 randconfig-a001-20220627
x86_64 randconfig-a006-20220627
x86_64 randconfig-a005-20220627
x86_64 randconfig-a004-20220627
hexagon randconfig-r041-20220627
hexagon randconfig-r045-20220627
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