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Message-ID: <63cbedcb.935XIQz8TNWAaVX4%lkp@intel.com>
Date: Sat, 21 Jan 2023 21:51:07 +0800
From: kernel test robot <lkp@...el.com>
To: "Paul E. McKenney" <paulmck@...nel.org>
Cc: linux-kernel@...r.kernel.org
Subject: [paulmck-rcu:nmitest.2023.01.20a] BUILD REGRESSION
53e298568bde2c728ee2aac4ac634cca8550a4b4
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git nmitest.2023.01.20a
branch HEAD: 53e298568bde2c728ee2aac4ac634cca8550a4b4 rcutorture: Test NMI diagnostics
Error/Warning reports:
https://lore.kernel.org/oe-kbuild-all/202301211106.33rvYsWW-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202301211247.Isi7qGD5-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202301211327.02xyAfS3-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202301211330.0IJsirCg-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202301211331.RMgsACsP-lkp@intel.com
Error/Warning: (recently discovered and may have been fixed)
.tmp_gl_rcutorture.o:(.text+0x7860): undefined reference to `set_nmi_torture'
ERROR: modpost: "set_nmi_torture" [kernel/rcu/rcutorture.ko] undefined!
aarch64-linux-ld: kernel/rcu/rcutorture.c:3303: undefined reference to `set_nmi_torture'
aarch64-linux-ld: rcutorture.c:(.text+0x5a80): undefined reference to `set_nmi_torture'
arc-elf-ld: rcutorture.c:(.text+0x5352): undefined reference to `set_nmi_torture'
arch/x86/kernel/nmi.c:441:6: warning: no previous prototype for 'set_nmi_torture' [-Wmissing-prototypes]
arch/x86/kernel/nmi.c:441:6: warning: no previous prototype for function 'set_nmi_torture' [-Wmissing-prototypes]
arm-linux-gnueabi-ld: rcutorture.c:(.text+0x1acc): undefined reference to `set_nmi_torture'
arm-linux-gnueabi-ld: rcutorture.c:(.text+0x352c): undefined reference to `set_nmi_torture'
csky-linux-ld: rcutorture.c:(.text+0x3e4c): undefined reference to `set_nmi_torture'
kernel/rcu/rcutorture.c:(.text+0x33b8): undefined reference to `set_nmi_torture'
kernel/rcu/rcutorture.c:2230: undefined reference to `set_nmi_torture'
kernel/rcu/rcutorture.c:3291: undefined reference to `set_nmi_torture'
kernel/rcu/rcutorture.c:3292: undefined reference to `set_nmi_torture'
ld.lld: error: undefined symbol: set_nmi_torture
microblaze-linux-ld: .tmp_gl_rcutorture.o:(.text+0x78c0): undefined reference to `set_nmi_torture'
mips-linux-ld: rcutorture.c:(.text+0x41a8): undefined reference to `set_nmi_torture'
mipsel-linux-ld: kernel/rcu/rcutorture.c:(.text+0x3424): undefined reference to `set_nmi_torture'
or1k-linux-ld: rcutorture.c:(.text+0x3ecc): undefined reference to `set_nmi_torture'
rcutorture.c:(.text+0x1a8c): undefined reference to `set_nmi_torture'
rcutorture.c:(.text+0x3e0a): undefined reference to `set_nmi_torture'
rcutorture.c:(.text+0x3eb0): undefined reference to `set_nmi_torture'
rcutorture.c:(.text+0x5352): undefined reference to `set_nmi_torture'
rcutorture.c:(.text+0xa48c): undefined reference to `set_nmi_torture'
s390-linux-ld: kernel/rcu/rcutorture.c:3303: undefined reference to `set_nmi_torture'
s390-linux-ld: rcutorture.c:(.text+0xa594): undefined reference to `set_nmi_torture'
s390x-linux-ld: rcutorture.c:(.text+0x1f6): undefined reference to `set_nmi_torture'
Error/Warning ids grouped by kconfigs:
gcc_recent_errors
|-- arc-randconfig-r016-20230119
| |-- arc-elf-ld:rcutorture.c:(.text):undefined-reference-to-set_nmi_torture
| `-- rcutorture.c:(.text):undefined-reference-to-set_nmi_torture
|-- arm-allyesconfig
| `-- arm-linux-gnueabi-ld:rcutorture.c:(.text):undefined-reference-to-set_nmi_torture
|-- arm-randconfig-r046-20230119
| |-- arm-linux-gnueabi-ld:rcutorture.c:(.text):undefined-reference-to-set_nmi_torture
| `-- rcutorture.c:(.text):undefined-reference-to-set_nmi_torture
|-- arm64-allyesconfig
| `-- aarch64-linux-ld:kernel-rcu-rcutorture.c:undefined-reference-to-set_nmi_torture
|-- arm64-randconfig-r004-20230119
| `-- aarch64-linux-ld:rcutorture.c:(.text):undefined-reference-to-set_nmi_torture
|-- csky-randconfig-r004-20230119
| `-- ERROR:set_nmi_torture-kernel-rcu-rcutorture.ko-undefined
|-- csky-randconfig-r026-20230119
| |-- csky-linux-ld:rcutorture.c:(.text):undefined-reference-to-set_nmi_torture
| `-- rcutorture.c:(.text):undefined-reference-to-set_nmi_torture
|-- i386-randconfig-a001
| `-- arch-x86-kernel-nmi.c:warning:no-previous-prototype-for-set_nmi_torture
|-- loongarch-randconfig-r002-20230119
| `-- kernel-rcu-rcutorture.c:undefined-reference-to-set_nmi_torture
|-- loongarch-randconfig-r003-20230119
| `-- ERROR:set_nmi_torture-kernel-rcu-rcutorture.ko-undefined
|-- microblaze-randconfig-r013-20230119
| |-- microblaze-linux-ld:.tmp_gl_rcutorture.o:(.text):undefined-reference-to-set_nmi_torture
| `-- tmp_gl_rcutorture.o:(.text):undefined-reference-to-set_nmi_torture
|-- mips-randconfig-m041-20230119
| `-- mips-linux-ld:rcutorture.c:(.text):undefined-reference-to-set_nmi_torture
|-- mips-randconfig-r025-20230119
| |-- kernel-rcu-rcutorture.c:(.text):undefined-reference-to-set_nmi_torture
| `-- mipsel-linux-ld:kernel-rcu-rcutorture.c:(.text):undefined-reference-to-set_nmi_torture
|-- openrisc-randconfig-r025-20230119
| |-- or1k-linux-ld:rcutorture.c:(.text):undefined-reference-to-set_nmi_torture
| `-- rcutorture.c:(.text):undefined-reference-to-set_nmi_torture
|-- riscv-randconfig-r001-20230119
| `-- kernel-rcu-rcutorture.c:undefined-reference-to-set_nmi_torture
|-- s390-allmodconfig
| `-- ERROR:set_nmi_torture-kernel-rcu-rcutorture.ko-undefined
|-- s390-allyesconfig
| |-- kernel-rcu-rcutorture.c:undefined-reference-to-set_nmi_torture
| `-- s390-linux-ld:kernel-rcu-rcutorture.c:undefined-reference-to-set_nmi_torture
|-- s390-randconfig-r034-20230119
| |-- rcutorture.c:(.text):undefined-reference-to-set_nmi_torture
| `-- s390-linux-ld:rcutorture.c:(.text):undefined-reference-to-set_nmi_torture
|-- x86_64-allmodconfig
| `-- arch-x86-kernel-nmi.c:warning:no-previous-prototype-for-set_nmi_torture
|-- x86_64-allyesconfig
| `-- arch-x86-kernel-nmi.c:warning:no-previous-prototype-for-set_nmi_torture
`-- x86_64-rhel-8.3-syz
`-- arch-x86-kernel-nmi.c:warning:no-previous-prototype-for-set_nmi_torture
clang_recent_errors
|-- arm-randconfig-r006-20230119
| `-- ld.lld:error:undefined-symbol:set_nmi_torture
|-- arm64-randconfig-r015-20230119
| `-- ld.lld:error:undefined-symbol:set_nmi_torture
|-- hexagon-randconfig-r045-20230119
| `-- ld.lld:error:undefined-symbol:set_nmi_torture
|-- i386-randconfig-a002
| `-- arch-x86-kernel-nmi.c:warning:no-previous-prototype-for-function-set_nmi_torture
|-- riscv-randconfig-r014-20230119
| `-- ld.lld:error:undefined-symbol:set_nmi_torture
|-- riscv-randconfig-r015-20230119
| `-- ld.lld:error:undefined-symbol:set_nmi_torture
|-- s390-randconfig-r011-20230119
| `-- s39-linux-ld:rcutorture.c:(.text):undefined-reference-to-set_nmi_torture
|-- s390-randconfig-r044-20230119
| `-- ERROR:set_nmi_torture-kernel-rcu-rcutorture.ko-undefined
`-- x86_64-randconfig-a001
`-- arch-x86-kernel-nmi.c:warning:no-previous-prototype-for-function-set_nmi_torture
elapsed time: 721m
configs tested: 62
configs skipped: 2
gcc tested configs:
arc defconfig
s390 allmodconfig
alpha defconfig
x86_64 rhel-8.3-syz
um i386_defconfig
x86_64 allnoconfig
x86_64 rhel-8.3-kvm
um x86_64_defconfig
x86_64 rhel-8.3-kunit
s390 defconfig
x86_64 rhel-8.3-bpf
powerpc allnoconfig
s390 allyesconfig
x86_64 randconfig-a004
i386 randconfig-a001
x86_64 randconfig-a002
x86_64 defconfig
x86_64 randconfig-a006
i386 randconfig-a003
i386 randconfig-a005
arm randconfig-r046-20230119
arc randconfig-r043-20230119
sh allmodconfig
arm defconfig
x86_64 rhel-8.3-kselftests
powerpc allmodconfig
x86_64 rhel-8.3
x86_64 rhel-8.3-func
x86_64 randconfig-a013
m68k allmodconfig
mips allyesconfig
x86_64 randconfig-a011
m68k allyesconfig
arc allyesconfig
alpha allyesconfig
arm allyesconfig
i386 defconfig
arm64 allyesconfig
x86_64 allyesconfig
ia64 allmodconfig
x86_64 randconfig-a015
i386 randconfig-a014
i386 randconfig-a012
i386 randconfig-a016
i386 allyesconfig
clang tested configs:
x86_64 randconfig-a001
x86_64 randconfig-a003
i386 randconfig-a002
x86_64 randconfig-a005
i386 randconfig-a004
i386 randconfig-a006
hexagon randconfig-r045-20230119
hexagon randconfig-r041-20230119
x86_64 rhel-8.3-rust
x86_64 randconfig-a014
s390 randconfig-r044-20230119
riscv randconfig-r042-20230119
x86_64 randconfig-a016
x86_64 randconfig-a012
i386 randconfig-a013
i386 randconfig-a011
i386 randconfig-a015
--
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