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