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Message-ID: <63d47656.PrqiDwRpfWhLZF/8%lkp@intel.com>
Date: Sat, 28 Jan 2023 09:11:50 +0800
From: kernel test robot <lkp@...el.com>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: netdev@...r.kernel.org, linux-media@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
amd-gfx@...ts.freedesktop.org,
Linux Memory Management List <linux-mm@...ck.org>
Subject: [linux-next:master] BUILD REGRESSION
9fbee811e479aca2f3523787cae1f46553141b40
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: 9fbee811e479aca2f3523787cae1f46553141b40 Add linux-next specific files for 20230125
Error/Warning: (recently discovered and may have been fixed)
ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/fsl-edma.ko] undefined!
ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/idma64.ko] undefined!
drivers/gpu/drm/amd/amdgpu/../display/dc/link/accessories/link_dp_trace.c:148:6: warning: no previous prototype for 'link_dp_trace_set_edp_power_timestamp' [-Wmissing-prototypes]
drivers/gpu/drm/amd/amdgpu/../display/dc/link/accessories/link_dp_trace.c:158:10: warning: no previous prototype for 'link_dp_trace_get_edp_poweron_timestamp' [-Wmissing-prototypes]
drivers/gpu/drm/amd/amdgpu/../display/dc/link/accessories/link_dp_trace.c:163:10: warning: no previous prototype for 'link_dp_trace_get_edp_poweroff_timestamp' [-Wmissing-prototypes]
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dp_capability.c:1294:32: warning: variable 'result_write_min_hblank' set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dp_capability.c:1295:32: warning: variable 'result_write_min_hblank' set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dp_capability.c:278:42: warning: variable 'ds_port' set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dp_capability.c:279:42: warning: variable 'ds_port' set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dp_training.c:1585:38: warning: variable 'result' set but not used [-Wunused-but-set-variable]
Unverified Error/Warning (likely false positive, please contact us if interested):
drivers/media/i2c/max9286.c:802 max9286_s_stream() error: buffer overflow 'priv->fmt' 4 <= 32
drivers/nvmem/imx-ocotp.c:599:21: sparse: sparse: symbol 'imx_ocotp_layout' was not declared. Should it be static?
net/devlink/leftover.c:7160 devlink_fmsg_prepare_skb() error: uninitialized symbol 'err'.
Error/Warning ids grouped by kconfigs:
gcc_recent_errors
|-- arc-randconfig-m031-20230123
| `-- drivers-media-i2c-max9286.c-max9286_s_stream()-error:buffer-overflow-priv-fmt
|-- loongarch-randconfig-r014-20230123
| |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-accessories-link_dp_trace.c:warning:no-previous-prototype-for-link_dp_trace_get_edp_poweroff_timestamp
| |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-accessories-link_dp_trace.c:warning:no-previous-prototype-for-link_dp_trace_get_edp_poweron_timestamp
| |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-accessories-link_dp_trace.c:warning:no-previous-prototype-for-link_dp_trace_set_edp_power_timestamp
| |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_capability.c:warning:variable-ds_port-set-but-not-used
| |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_capability.c:warning:variable-result_write_min_hblank-set-but-not-used
| `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_training.c:warning:variable-result-set-but-not-used
|-- riscv-randconfig-s033-20230123
| `-- drivers-nvmem-imx-ocotp.c:sparse:sparse:symbol-imx_ocotp_layout-was-not-declared.-Should-it-be-static
|-- s390-allmodconfig
| |-- ERROR:devm_platform_ioremap_resource-drivers-dma-fsl-edma.ko-undefined
| `-- ERROR:devm_platform_ioremap_resource-drivers-dma-idma64.ko-undefined
|-- s390-randconfig-c042-20230123
| |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-accessories-link_dp_trace.c:warning:no-previous-prototype-for-link_dp_trace_get_edp_poweroff_timestamp
| |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-accessories-link_dp_trace.c:warning:no-previous-prototype-for-link_dp_trace_get_edp_poweron_timestamp
| |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-accessories-link_dp_trace.c:warning:no-previous-prototype-for-link_dp_trace_set_edp_power_timestamp
| |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_capability.c:warning:variable-ds_port-set-but-not-used
| `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-link-protocols-link_dp_capability.c:warning:variable-result_write_min_hblank-set-but-not-used
|-- s390-randconfig-r032-20230123
| `-- ERROR:devm_platform_ioremap_resource-drivers-dma-idma64.ko-undefined
`-- x86_64-randconfig-m001-20230123
`-- net-devlink-leftover.c-devlink_fmsg_prepare_skb()-error:uninitialized-symbol-err-.
elapsed time: 4125m
configs tested: 62
configs skipped: 2
gcc tested configs:
um i386_defconfig
x86_64 allnoconfig
um x86_64_defconfig
x86_64 rhel-8.3-func
powerpc allnoconfig
x86_64 rhel-8.3-kselftests
x86_64 defconfig
i386 defconfig
x86_64 rhel-8.3-syz
x86_64 rhel-8.3-kunit
x86_64 rhel-8.3-kvm
x86_64 rhel-8.3-bpf
arc defconfig
s390 allmodconfig
alpha defconfig
x86_64 rhel-8.3
x86_64 randconfig-a002-20230123
arm defconfig
i386 randconfig-a004-20230123
ia64 allmodconfig
i386 randconfig-a003-20230123
s390 defconfig
sh allmodconfig
x86_64 randconfig-a001-20230123
x86_64 allyesconfig
arc randconfig-r043-20230123
arm randconfig-r046-20230123
i386 randconfig-a002-20230123
x86_64 randconfig-a004-20230123
m68k allyesconfig
i386 randconfig-a001-20230123
x86_64 randconfig-a003-20230123
s390 allyesconfig
x86_64 randconfig-a005-20230123
i386 randconfig-a005-20230123
i386 allyesconfig
m68k allmodconfig
mips allyesconfig
x86_64 randconfig-a006-20230123
i386 randconfig-a006-20230123
powerpc allmodconfig
arc allyesconfig
alpha allyesconfig
arm64 allyesconfig
arm allyesconfig
clang tested configs:
x86_64 rhel-8.3-rust
x86_64 randconfig-a013-20230123
x86_64 randconfig-a011-20230123
i386 randconfig-a012-20230123
x86_64 randconfig-a012-20230123
i386 randconfig-a013-20230123
i386 randconfig-a011-20230123
x86_64 randconfig-a015-20230123
hexagon randconfig-r041-20230123
x86_64 randconfig-a014-20230123
x86_64 randconfig-a016-20230123
i386 randconfig-a014-20230123
hexagon randconfig-r045-20230123
i386 randconfig-a016-20230123
i386 randconfig-a015-20230123
s390 randconfig-r044-20230123
riscv randconfig-r042-20230123
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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