[linux-next:master] BUILD REGRESSION 5be860bfc73408bc1a8af9167955e480ecebba84

kernel test robot lkp at intel.com
Fri Dec 2 20:51:05 UTC 2022


tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: 5be860bfc73408bc1a8af9167955e480ecebba84  Add linux-next specific files for 20221202

Error/Warning reports:

https://lore.kernel.org/oe-kbuild-all/202211041320.coq8EELJ-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202211090634.RyFKK0WS-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202211242120.MzZVGULn-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202211301840.y7rROb13-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202212021651.g6zTJJsz-lkp@intel.com

Error/Warning: (recently discovered and may have been fixed)

ERROR: modpost: "__ld_r13_to_r21_ret" [lib/zstd/zstd_decompress.ko] undefined!
ERROR: modpost: "__st_r13_to_r21" [lib/zstd/zstd_decompress.ko] undefined!
arch/arm/mach-s3c/devs.c:32:10: fatal error: linux/platform_data/dma-s3c24xx.h: No such file or directory
arch/powerpc/kernel/kvm_emul.o: warning: objtool: kvm_template_end(): can't find starting instruction
arch/powerpc/kernel/optprobes_head.o: warning: objtool: optprobe_template_end(): can't find starting instruction
drivers/gpu/drm/amd/amdgpu/../display/dc/irq/dcn201/irq_service_dcn201.c:40:20: warning: no previous prototype for 'to_dal_irq_source_dcn201' [-Wmissing-prototypes]
drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c:451:1: warning: no previous prototype for 'gf100_fifo_nonstall_block' [-Wmissing-prototypes]
drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c:451:1: warning: no previous prototype for function 'gf100_fifo_nonstall_block' [-Wmissing-prototypes]
drivers/gpu/drm/nouveau/nvkm/engine/fifo/runl.c:34:1: warning: no previous prototype for 'nvkm_engn_cgrp_get' [-Wmissing-prototypes]
drivers/gpu/drm/nouveau/nvkm/engine/fifo/runl.c:34:1: warning: no previous prototype for function 'nvkm_engn_cgrp_get' [-Wmissing-prototypes]
drivers/gpu/drm/nouveau/nvkm/engine/gr/tu102.c:210:1: warning: no previous prototype for 'tu102_gr_load' [-Wmissing-prototypes]
drivers/gpu/drm/nouveau/nvkm/engine/gr/tu102.c:210:1: warning: no previous prototype for function 'tu102_gr_load' [-Wmissing-prototypes]
drivers/gpu/drm/nouveau/nvkm/nvfw/acr.c:49:1: warning: no previous prototype for 'wpr_generic_header_dump' [-Wmissing-prototypes]
drivers/gpu/drm/nouveau/nvkm/nvfw/acr.c:49:1: warning: no previous prototype for function 'wpr_generic_header_dump' [-Wmissing-prototypes]
drivers/gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c:221:21: warning: variable 'loc' set but not used [-Wunused-but-set-variable]
drivers/regulator/tps65219-regulator.c:310:60: warning: parameter 'dev' set but not used [-Wunused-but-set-parameter]
drivers/regulator/tps65219-regulator.c:370:26: warning: ordered comparison of pointer with integer zero [-Wextra]
ld.lld: error: .btf.vmlinux.bin.o: unknown file type
vmlinux.o: warning: objtool: __btrfs_map_block+0x1d77: unreachable instruction

Unverified Error/Warning (likely false positive, please contact us if interested):

drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_bridge.c:202:30: sparse: sparse: symbol 'sun6i_csi_bridge_subdev_ops' was not declared. Should it be static?
drivers/misc/mei/client.c:1818:3: warning: Value stored to 'next_ext' is never read [clang-analyzer-deadcode.DeadStores]

Error/Warning ids grouped by kconfigs:

gcc_recent_errors
|-- alpha-allyesconfig
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-irq-dcn201-irq_service_dcn201.c:warning:no-previous-prototype-for-to_dal_irq_source_dcn201
|   |-- drivers-gpu-drm-nouveau-nvkm-engine-fifo-gf100.c:warning:no-previous-prototype-for-gf100_fifo_nonstall_block
|   |-- drivers-gpu-drm-nouveau-nvkm-engine-fifo-runl.c:warning:no-previous-prototype-for-nvkm_engn_cgrp_get
|   |-- drivers-gpu-drm-nouveau-nvkm-engine-gr-tu102.c:warning:no-previous-prototype-for-tu102_gr_load
|   |-- drivers-gpu-drm-nouveau-nvkm-nvfw-acr.c:warning:no-previous-prototype-for-wpr_generic_header_dump
|   |-- drivers-gpu-drm-nouveau-nvkm-subdev-acr-lsfw.c:warning:variable-loc-set-but-not-used
|   |-- drivers-regulator-tps65219-regulator.c:warning:ordered-comparison-of-pointer-with-integer-zero
|   `-- drivers-regulator-tps65219-regulator.c:warning:parameter-dev-set-but-not-used
|-- arc-allyesconfig
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-irq-dcn201-irq_service_dcn201.c:warning:no-previous-prototype-for-to_dal_irq_source_dcn201
|   |-- drivers-gpu-drm-nouveau-nvkm-engine-fifo-gf100.c:warning:no-previous-prototype-for-gf100_fifo_nonstall_block
|   |-- drivers-gpu-drm-nouveau-nvkm-engine-fifo-runl.c:warning:no-previous-prototype-for-nvkm_engn_cgrp_get
|   |-- drivers-gpu-drm-nouveau-nvkm-engine-gr-tu102.c:warning:no-previous-prototype-for-tu102_gr_load
|   |-- drivers-gpu-drm-nouveau-nvkm-nvfw-acr.c:warning:no-previous-prototype-for-wpr_generic_header_dump
|   |-- drivers-gpu-drm-nouveau-nvkm-subdev-acr-lsfw.c:warning:variable-loc-set-but-not-used
|   |-- drivers-regulator-tps65219-regulator.c:warning:ordered-comparison-of-pointer-with-integer-zero
|   `-- drivers-regulator-tps65219-regulator.c:warning:parameter-dev-set-but-not-used
|-- arc-randconfig-r006-20221128
|   |-- ERROR:__ld_r13_to_r21_ret-lib-zstd-zstd_decompress.ko-undefined
|   `-- ERROR:__st_r13_to_r21-lib-zstd-zstd_decompress.ko-undefined
|-- arc-randconfig-r043-20221201
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-irq-dcn201-irq_service_dcn201.c:warning:no-previous-prototype-for-to_dal_irq_source_dcn201
|   |-- drivers-gpu-drm-nouveau-nvkm-engine-fifo-gf100.c:warning:no-previous-prototype-for-gf100_fifo_nonstall_block
|   |-- drivers-gpu-drm-nouveau-nvkm-engine-fifo-runl.c:warning:no-previous-prototype-for-nvkm_engn_cgrp_get
|   |-- drivers-gpu-drm-nouveau-nvkm-engine-gr-tu102.c:warning:no-previous-prototype-for-tu102_gr_load
|   |-- drivers-gpu-drm-nouveau-nvkm-nvfw-acr.c:warning:no-previous-prototype-for-wpr_generic_header_dump
|   `-- drivers-gpu-drm-nouveau-nvkm-subdev-acr-lsfw.c:warning:variable-loc-set-but-not-used
|-- arm-allyesconfig
|   |-- arch-arm-mach-s3c-devs.c:fatal-error:linux-platform_data-dma-s3c24xx.h:No-such-file-or-directory
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-irq-dcn201-irq_service_dcn201.c:warning:no-previous-prototype-for-to_dal_irq_source_dcn201
|   |-- drivers-gpu-drm-nouveau-nvkm-engine-fifo-gf100.c:warning:no-previous-prototype-for-gf100_fifo_nonstall_block
|   |-- drivers-gpu-drm-nouveau-nvkm-engine-fifo-runl.c:warning:no-previous-prototype-for-nvkm_engn_cgrp_get
|   |-- drivers-gpu-drm-nouveau-nvkm-engine-gr-tu102.c:warning:no-previous-prototype-for-tu102_gr_load
|   |-- drivers-gpu-drm-nouveau-nvkm-nvfw-acr.c:warning:no-previous-prototype-for-wpr_generic_header_dump
|   |-- drivers-gpu-drm-nouveau-nvkm-subdev-acr-lsfw.c:warning:variable-loc-set-but-not-used
|   |-- drivers-regulator-tps65219-regulator.c:warning:ordered-comparison-of-pointer-with-integer-zero
|   `-- drivers-regulator-tps65219-regulator.c:warning:parameter-dev-set-but-not-used
|-- arm-defconfig
|   |-- drivers-gpu-drm-nouveau-nvkm-engine-fifo-gf100.c:warning:no-previous-prototype-for-gf100_fifo_nonstall_block
|   |-- drivers-gpu-drm-nouveau-nvkm-engine-fifo-runl.c:warning:no-previous-prototype-for-nvkm_engn_cgrp_get
|   |-- drivers-gpu-drm-nouveau-nvkm-engine-gr-tu102.c:warning:no-previous-prototype-for-tu102_gr_load
|   |-- drivers-gpu-drm-nouveau-nvkm-nvfw-acr.c:warning:no-previous-prototype-for-wpr_generic_header_dump
|   `-- drivers-gpu-drm-nouveau-nvkm-subdev-acr-lsfw.c:warning:variable-loc-set-but-not-used
|-- arm-randconfig-s053-20221201
|   `-- drivers-media-platform-sunxi-sun6i-csi-sun6i_csi_bridge.c:sparse:sparse:symbol-sun6i_csi_bridge_subdev_ops-was-not-declared.-Should-it-be-static
|-- arm64-allyesconfig
|   |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-irq-dcn201-irq_service_dcn201.c:warning:no-previous-prototype-for-to_dal_irq_source_dcn201
|   |-- drivers-gpu-drm-nouveau-nvkm-engine-fifo-gf100.c:warning:no-previous-prototype-for-gf100_fifo_nonstall_block
|   |-- drivers-gpu-drm-nouveau-nvkm-engine-fifo-runl.c:warning:no-previous-prototype-for-nvkm_engn_cgrp_get
clang_recent_errors
|-- arm64-randconfig-r003-20221201
|   |-- drivers-gpu-drm-nouveau-nvkm-engine-fifo-gf100.c:warning:no-previous-prototype-for-function-gf100_fifo_nonstall_block
|   |-- drivers-gpu-drm-nouveau-nvkm-engine-fifo-runl.c:warning:no-previous-prototype-for-function-nvkm_engn_cgrp_get
|   |-- drivers-gpu-drm-nouveau-nvkm-engine-gr-tu102.c:warning:no-previous-prototype-for-function-tu102_gr_load
|   |-- drivers-gpu-drm-nouveau-nvkm-nvfw-acr.c:warning:no-previous-prototype-for-function-wpr_generic_header_dump
|   `-- ld.lld:error:.btf.vmlinux.bin.o:unknown-file-type
|-- x86_64-randconfig-a016
|   `-- vmlinux.o:warning:objtool:handle_bug:call-to-kmsan_unpoison_entry_regs()-leaves-.noinstr.text-section
`-- x86_64-randconfig-c007-20221128
    `-- drivers-misc-mei-client.c:warning:Value-stored-to-next_ext-is-never-read-clang-analyzer-deadcode.DeadStores

elapsed time: 922m

configs tested: 59
configs skipped: 2

gcc tested configs:
um                           x86_64_defconfig
um                             i386_defconfig
arc                                 defconfig
alpha                               defconfig
i386                          randconfig-a014
s390                             allmodconfig
i386                          randconfig-a012
s390                                defconfig
x86_64                           rhel-8.3-kvm
x86_64                           rhel-8.3-syz
i386                          randconfig-a016
x86_64                              defconfig
x86_64                         rhel-8.3-kunit
x86_64                    rhel-8.3-kselftests
x86_64                        randconfig-a004
x86_64                          rhel-8.3-func
x86_64                        randconfig-a002
x86_64                               rhel-8.3
x86_64                           allyesconfig
x86_64                        randconfig-a013
x86_64                        randconfig-a011
x86_64                        randconfig-a006
i386                                defconfig
s390                             allyesconfig
ia64                             allmodconfig
x86_64                        randconfig-a015
arm                                 defconfig
powerpc                           allnoconfig
arc                  randconfig-r043-20221201
arm                              allyesconfig
s390                 randconfig-r044-20221201
i386                             allyesconfig
arm64                            allyesconfig
riscv                randconfig-r042-20221201
i386                          randconfig-a003
i386                          randconfig-a001
i386                          randconfig-a005
m68k                             allyesconfig
m68k                             allmodconfig
arc                              allyesconfig
alpha                            allyesconfig
sh                               allmodconfig
mips                             allyesconfig
powerpc                          allmodconfig

clang tested configs:
i386                          randconfig-a013
i386                          randconfig-a011
i386                          randconfig-a015
x86_64                        randconfig-a001
x86_64                        randconfig-a003
x86_64                        randconfig-a012
x86_64                        randconfig-a014
x86_64                        randconfig-a005
x86_64                        randconfig-a016
hexagon              randconfig-r045-20221201
hexagon              randconfig-r041-20221201
i386                          randconfig-a002
i386                          randconfig-a004
i386                          randconfig-a006
x86_64                          rhel-8.3-rust

-- 
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