[linux-next:master] BUILD REGRESSION cb71b93c2dc36d18a8b05245973328d018272cdf

kernel test robot lkp at intel.com
Wed Jun 29 06:59:28 AEST 2022


tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: cb71b93c2dc36d18a8b05245973328d018272cdf  Add linux-next specific files for 20220628

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/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/net/ethernet/microchip/lan743x_main.c:1238:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637
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
|-- alpha-randconfig-r002-20220628
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link.c:warning:variable-pre_connection_type-set-but-not-used
|-- alpha-randconfig-r003-20220628
|   `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link.c:warning:variable-pre_connection_type-set-but-not-used
|-- arc-allyesconfig
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link.c:warning:variable-pre_connection_type-set-but-not-used
|   |-- drivers-net-ethernet-microchip-lan743x_main.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c
|   |-- 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
|-- 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
|   |-- 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-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-buildonly-randconfig-r003-20220627
|   `-- 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
|-- 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

elapsed time: 726m

configs tested: 52
configs skipped: 2

gcc tested configs:
arm                                 defconfig
arm64                            allyesconfig
arm                              allyesconfig
ia64                             allmodconfig
alpha                            allyesconfig
m68k                             allmodconfig
m68k                             allyesconfig
arc                              allyesconfig
powerpc                           allnoconfig
mips                             allyesconfig
powerpc                          allmodconfig
sh                               allmodconfig
i386                                defconfig
i386                             allyesconfig
x86_64               randconfig-a015-20220627
x86_64               randconfig-a012-20220627
x86_64               randconfig-a016-20220627
x86_64               randconfig-a011-20220627
x86_64               randconfig-a013-20220627
x86_64               randconfig-a014-20220627
i386                 randconfig-a014-20220627
i386                 randconfig-a012-20220627
i386                 randconfig-a015-20220627
i386                 randconfig-a011-20220627
i386                 randconfig-a016-20220627
i386                 randconfig-a013-20220627
arc                  randconfig-r043-20220627
s390                 randconfig-r044-20220627
riscv                randconfig-r042-20220627
um                             i386_defconfig
um                           x86_64_defconfig
x86_64                          rhel-8.3-func
x86_64                         rhel-8.3-kunit
x86_64                    rhel-8.3-kselftests
x86_64                           rhel-8.3-syz
x86_64                              defconfig
x86_64                               rhel-8.3
x86_64                           allyesconfig

clang tested configs:
x86_64               randconfig-a002-20220627
x86_64               randconfig-a003-20220627
x86_64               randconfig-a001-20220627
x86_64               randconfig-a005-20220627
x86_64               randconfig-a004-20220627
x86_64               randconfig-a006-20220627
i386                 randconfig-a002-20220627
i386                 randconfig-a004-20220627
i386                 randconfig-a003-20220627
i386                 randconfig-a006-20220627
i386                 randconfig-a001-20220627
i386                 randconfig-a005-20220627
hexagon              randconfig-r041-20220627
hexagon              randconfig-r045-20220627

-- 
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