Pull cgroup fixes from Tejun Heo:
- Fix seqcount lockdep assertion failure in cgroup freezer on
PREEMPT_RT.
Plain seqcount_t expects preemption disabled, but PREEMPT_RT
spinlocks don't disable preemption. Switch to seqcount_spinlock_t to
properly associate css_set_lock with the freeze timing seqcount.
- Misc changes including kernel-doc warning fix for misc_res_type enum
and improved selftest diagnostics.
* tag 'cgroup-for-6.18-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
cgroup/misc: fix misc_res_type kernel-doc warning
selftests: cgroup: Use values_close_report in test_cpu
selftests: cgroup: add values_close_report helper
cgroup: Fix seqcount lockdep assertion in cgroup freezer