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Date: Fri, 03 Feb 2023 08:49:49 +0800
From: kernel test robot <lkp@...el.com>
To: "Paul E. McKenney" <paulmck@...nel.org>
Cc: linux-kernel@...r.kernel.org
Subject: [paulmck-rcu:paronl.2023.02.01a] BUILD REGRESSION
05792727280c094a8dcd1aa4950a61a2d214ddb8
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git paronl.2023.02.01a
branch HEAD: 05792727280c094a8dcd1aa4950a61a2d214ddb8 x86/smpboot: Serialize topology updates for secondary bringup
Error/Warning reports:
https://lore.kernel.org/oe-kbuild-all/202302021011.Db4Od62h-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202302021018.uy6CiyRh-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202302021025.R4dApIXe-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202302021052.NLAk6zgv-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202302021103.5o9vwutp-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202302021243.bku0pJhm-lkp@intel.com
Error/Warning: (recently discovered and may have been fixed)
arch/x86/kernel/head_64.S:286: undefined reference to `__per_cpu_offset'
arch/x86/kernel/smpboot.c:1251:5: warning: no previous prototype for 'do_cpu_up' [-Wmissing-prototypes]
arch/x86/kernel/smpboot.c:1251:5: warning: no previous prototype for function 'do_cpu_up' [-Wmissing-prototypes]
arch/x86/kernel/smpboot.c:1361:24: error: implicit declaration of function 'idle_thread_get' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
arch/x86/kernel/smpboot.c:1361:24: warning: incompatible integer to pointer conversion passing 'int' to parameter of type 'struct task_struct *' [-Wint-conversion]
arch/x86/kernel/smpboot.c:1361:31: error: implicit declaration of function 'idle_thread_get' [-Werror=implicit-function-declaration]
arch/x86/kernel/smpboot.c:1361:31: warning: passing argument 2 of 'do_cpu_up' makes pointer from integer without a cast [-Wint-conversion]
ld: arch/x86/kernel/head_64.S:298: undefined reference to `idle_threads'
Error/Warning ids grouped by kconfigs:
gcc_recent_errors
|-- x86_64-randconfig-a001-20230130
| |-- arch-x86-kernel-smpboot.c:error:implicit-declaration-of-function-idle_thread_get
| |-- arch-x86-kernel-smpboot.c:warning:no-previous-prototype-for-do_cpu_up
| `-- arch-x86-kernel-smpboot.c:warning:passing-argument-of-do_cpu_up-makes-pointer-from-integer-without-a-cast
|-- x86_64-randconfig-a003-20230130
| |-- arch-x86-kernel-head_64.S:undefined-reference-to-__per_cpu_offset
| `-- ld:arch-x86-kernel-head_64.S:undefined-reference-to-idle_threads
`-- x86_64-rhel-8.3-func
|-- arch-x86-kernel-smpboot.c:error:implicit-declaration-of-function-idle_thread_get
|-- arch-x86-kernel-smpboot.c:warning:no-previous-prototype-for-do_cpu_up
`-- arch-x86-kernel-smpboot.c:warning:passing-argument-of-do_cpu_up-makes-pointer-from-integer-without-a-cast
clang_recent_errors
`-- x86_64-rhel-8.3-rust
|-- arch-x86-kernel-smpboot.c:error:implicit-declaration-of-function-idle_thread_get-is-invalid-in-C99-Werror-Wimplicit-function-declaration
|-- arch-x86-kernel-smpboot.c:warning:incompatible-integer-to-pointer-conversion-passing-int-to-parameter-of-type-struct-task_struct
`-- arch-x86-kernel-smpboot.c:warning:no-previous-prototype-for-function-do_cpu_up
elapsed time: 1528m
configs tested: 66
configs skipped: 2
gcc tested configs:
x86_64 allnoconfig
powerpc allnoconfig
um i386_defconfig
um x86_64_defconfig
arc defconfig
s390 allmodconfig
x86_64 randconfig-a001-20230130
i386 randconfig-a002-20230130
x86_64 randconfig-a003-20230130
alpha defconfig
x86_64 randconfig-a004-20230130
i386 randconfig-a001-20230130
s390 defconfig
i386 randconfig-a004-20230130
x86_64 randconfig-a002-20230130
i386 randconfig-a003-20230130
x86_64 randconfig-a006-20230130
i386 randconfig-a006-20230130
x86_64 randconfig-a005-20230130
i386 randconfig-a005-20230130
s390 allyesconfig
m68k allmodconfig
arc allyesconfig
ia64 allmodconfig
alpha allyesconfig
x86_64 rhel-8.3-func
x86_64 rhel-8.3-kselftests
m68k allyesconfig
sh allmodconfig
x86_64 defconfig
mips allyesconfig
x86_64 rhel-8.3
powerpc allmodconfig
x86_64 allyesconfig
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 randconfig-r043-20230129
arm randconfig-r046-20230129
i386 defconfig
arm randconfig-r046-20230130
arc randconfig-r043-20230130
i386 allyesconfig
arm defconfig
clang tested configs:
x86_64 rhel-8.3-rust
x86_64 randconfig-a014-20230130
x86_64 randconfig-a012-20230130
x86_64 randconfig-a013-20230130
x86_64 randconfig-a011-20230130
x86_64 randconfig-a015-20230130
x86_64 randconfig-a016-20230130
i386 randconfig-a013-20230130
i386 randconfig-a012-20230130
i386 randconfig-a014-20230130
i386 randconfig-a015-20230130
i386 randconfig-a016-20230130
i386 randconfig-a011-20230130
hexagon randconfig-r041-20230129
hexagon randconfig-r045-20230130
hexagon randconfig-r041-20230130
hexagon randconfig-r045-20230129
s390 randconfig-r044-20230129
riscv randconfig-r042-20230129
riscv randconfig-r042-20230130
s390 randconfig-r044-20230130
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
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