### Follow-up detection #### Failed 🔴 Some revert commits for this Pull Request were detected in upstream 🔴 Some follow-up commits for this Pull Request were detected in upstream #### Reverts | commit | revert | |---|---| | https://github.com/redhat-plumbers/systemd-rhel10/commit/03eb1e20e5a3c74ff7ce9fd3f74050588e639a15 - _cgroup-util: Don't try to open pidfd for kernel threads_ | https://github.com/systemd/systemd/commit/1ce69e06615e69692a6d02d447acfd77f5d44631 | #### Follow-ups | commit | follow-up | |---|---| | https://github.com/redhat-plumbers/systemd-rhel10/commit/6e840f6d9a03d6fb7fc5e655b828d06045f9be7b - _cgroup-util: Ignore kernel threads in cg_kill_items()_ | https://github.com/systemd/systemd/commit/ec4964692ae0e080c596610adee2ddb83008c839 |

### Pull Request validation #### Failed 🔴 Failed or pending checks - `CodeQL[neutral]`,`build (GCC, auto)[in_progress]`,`build (GCC, openssl)[in_progress]`,`build (GCC_ASAN_UBSAN, auto)[in_progress]`,`build (CLANG, gcrypt)[in_progress]`,`build (CLANG_RELEASE, auto)[in_progress]`,`build (CLANG, auto)[in_progress]`,`build (gcc, 13, mold, openssl)[in_progress]`,`build (gcc, 11, bfd, gcrypt)[in_progress]`,`build (CLANG_ASAN_UBSAN_NO_DEPS, auto)[in_progress]`,`build (clang, 18, lld, auto)[in_progress]`,`build (CLANG_ASAN_UBSAN, auto)[in_progress]`,`PR (undefined)[in_progress]`,`build (clang, 16, bfd, openssl)[in_progress]`,`PR (memory)[in_progress]`,`build (clang, 14, mold, gcrypt)[in_progress]`,`Analyze (cpp)[in_progress]`,`PR (address)[in_progress]`,`rpm-build:centos-stream-10-s390x[in_progress]`,`rpm-build:centos-stream-10-ppc64le[in_progress]`,`rpm-build:centos-stream-10-x86_64[in_progress]`,`rpm-build:centos-stream-10-aarch64[in_progress]` 🔴 Review - Missing review from a member

Some reverts detected

Some follow-ups detected

🔤 Set title to '(RHEL-55746) cgroup-util: Don't try to open pidfd for kernel threads'

🔗 PR was linked with Jira issue [RHEL-55746](https://issues.redhat.com/browse/RHEL-55746)