[paulmck-rcu:dev.2026.09.02a] BUILD REGRESSION 02d3dbb63ea80cac75734d77309015f13d5e73c9

[kernel test robot]

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2026.09.02a
branch HEAD: 02d3dbb63ea80cac75734d77309015f13d5e73c9  rcutorture: Disable RCU priority boost testing on non-TREE03 scenarios

Unverified Error/Warning (likely false positive, kindly check if interested):

    kernel/rcu/hazptrtorture.c:465:1: internal compiler error: in final_scan_insn_1, at final.cc:2823

Error/Warning ids grouped by kconfigs:

recent_errors
`-- csky-allmodconfig
    `-- kernel-rcu-hazptrtorture.c:internal-compiler-error:in-final_scan_insn_1-at-final.cc

elapsed time: 2128m

configs tested: 22
configs skipped: 0

tested configs:
alpha       allnoconfig    gcc-16.1.0
arc         allnoconfig    gcc-16.1.0
arm         allnoconfig    clang-17
arm64       allnoconfig    gcc-16.1.0
csky        allnoconfig    gcc-16.1.0
hexagon     allnoconfig    clang-24
i386        allnoconfig    gcc-14
loongarch   allnoconfig    clang-20
m68k        allnoconfig    gcc-16.1.0
microblaze  allnoconfig    gcc-16.1.0
mips        allnoconfig    gcc-16.1.0
nios2       allnoconfig    gcc-11.5.0
openrisc    allnoconfig    gcc-16.1.0
parisc      allnoconfig    gcc-16.1.0
powerpc     allnoconfig    gcc-16.1.0
riscv       allnoconfig    gcc-16.1.0
s390        allnoconfig    clang-24
sh          allnoconfig    gcc-16.1.0
sparc       allnoconfig    gcc-16.1.0
um          allnoconfig    clang-17
x86_64      allnoconfig    clang-22
xtensa      allnoconfig    gcc-16.1.0

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https://github.com/intel/lkp-tests/wiki