/^WARNING: vmlinux\.o\(\.text\+0x[[:xdigit:]]+\): Section mismatch in reference from /d
/^WARNING: drivers\/built-in\.o\(\.text\+0x[[:xdigit:]]+\): Section mismatch in reference from /d
/^Warning: Kernel ABI header at /d
+/^[[:space:]]+PERF_VERSION = /d
' | grep -vxFf $bparent/log-ignore
}