Merge branch 'testing/rdma-rc' into queue-rc

* testing/rdma-rc: (31 commits)
  RDMA/core: Simplify addition of restrack object
  Linux 5.13-rc7
  tools headers UAPI: Sync linux/in.h copy with the kernel sources
  tools headers UAPI: Sync asm-generic/unistd.h with the kernel original
  perf beauty: Update copy of linux/socket.h with the kernel sources
  perf test: Fix non-bash issue with stat bpf counters
  perf machine: Fix refcount usage when processing PERF_RECORD_KSYMBOL
  perf metricgroup: Return error code from metricgroup__add_metric_sys_event_iter()
  perf metricgroup: Fix find_evsel_group() event selector
  riscv: dts: fu740: fix cache-controller interrupts
  riscv: Ensure BPF_JIT_REGION_START aligned with PMD size
  riscv: kasan: Fix MODULES_VADDR evaluation due to local variables' name
  x86/mm: Avoid truncating memblocks for SGX memory
  powerpc/perf: Fix crash in perf_instruction_pointer() when ppmu is not set
  s390/ap: Fix hanging ioctl caused by wrong msg counter
  x86/sgx: Add missing xa_destroy() when virtual EPC is destroyed
  powerpc: Fix initrd corruption with relative jump labels
  sched/fair: Correctly insert cfs_rq's to list on unthrottle
  powerpc/signal64: Copy siginfo before changing regs->nip
  riscv: sifive: fix Kconfig errata warning