[paulmck-rcu:dev.2023.02.06a] BUILD REGRESSION 2ba8863ce28484e97f0ff1987c634147fedb14fc

[kernel test robot]

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2023.02.06a
branch HEAD: 2ba8863ce28484e97f0ff1987c634147fedb14fc  objtool: Fix for unreachable instruction warning

Error/Warning reports:

https://lore.kernel.org/oe-kbuild-all/202302021723.ucm8d559-lkp@xxxxxxxxx

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

net/netfilter/ipvs/ip_vs_est.c:552:17: error: 'kfree_rcu' undeclared (first use in this function); did you mean 'kfree_skb'?
net/netfilter/ipvs/ip_vs_est.c:552:29: error: macro "kfree_rcu" requires 2 arguments, but only 1 given

Error/Warning ids grouped by kconfigs:

gcc_recent_errors
`-- sparc-allyesconfig
    |-- net-netfilter-ipvs-ip_vs_est.c:error:kfree_rcu-undeclared-(first-use-in-this-function)
    `-- net-netfilter-ipvs-ip_vs_est.c:error:macro-kfree_rcu-requires-arguments-but-only-given

elapsed time: 868m

configs tested: 55
configs skipped: 3

gcc tested configs:
um                           x86_64_defconfig
um                             i386_defconfig
x86_64                            allnoconfig
powerpc                           allnoconfig
arc                                 defconfig
s390                             allmodconfig
alpha                               defconfig
s390                                defconfig
s390                             allyesconfig
sh                               allmodconfig
arm                                 defconfig
x86_64                           rhel-8.3-syz
x86_64                         rhel-8.3-kunit
powerpc                          allmodconfig
x86_64                           rhel-8.3-kvm
mips                             allyesconfig
x86_64                           rhel-8.3-bpf
x86_64                              defconfig
arm                              allyesconfig
arm64                            allyesconfig
x86_64                               rhel-8.3
arc                  randconfig-r043-20230205
arm                  randconfig-r046-20230205
i386                 randconfig-a011-20230206
i386                 randconfig-a014-20230206
i386                 randconfig-a012-20230206
i386                 randconfig-a013-20230206
i386                 randconfig-a015-20230206
i386                 randconfig-a016-20230206
i386                                defconfig
x86_64                           allyesconfig
ia64                             allmodconfig
i386                             allyesconfig
m68k                             allyesconfig
m68k                             allmodconfig
alpha                            allyesconfig
arc                              allyesconfig
x86_64                          rhel-8.3-func
x86_64                    rhel-8.3-kselftests

clang tested configs:
x86_64               randconfig-a002-20230206
x86_64               randconfig-a003-20230206
x86_64               randconfig-a001-20230206
x86_64               randconfig-a004-20230206
x86_64               randconfig-a005-20230206
x86_64               randconfig-a006-20230206
hexagon              randconfig-r045-20230205
hexagon              randconfig-r041-20230205
i386                 randconfig-a004-20230206
i386                 randconfig-a001-20230206
i386                 randconfig-a005-20230206
riscv                randconfig-r042-20230205
i386                 randconfig-a002-20230206
i386                 randconfig-a003-20230206
s390                 randconfig-r044-20230205
x86_64                          rhel-8.3-rust

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