[GIT PULL] sched_ext: Fixes for v6.12-rc5

[Tejun Heo]

The following changes since commit 60e339be100d7d49e13616bd8b4b1b864f0a64a0:

  sched_ext: Remove unnecessary cpu_relax() (2024-10-14 13:23:49 -1000)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git/ tags/sched_ext-for-6.12-rc5-fixes

for you to fetch changes up to c31f2ee5cd7da3086eb4fbeef9f3afdc8e01d36b:

  sched_ext: Fix enq_last_no_enq_fails selftest (2024-10-25 12:20:29 -1000)

----------------------------------------------------------------
sched_ext: Fixes for v6.12-rc5

- Instances of scx_ops_bypass() could race each other leading to
  misbehavior. Fix by protecting the operation with a spinlock.

- selftest and userspace header fixes.

----------------------------------------------------------------
David Vernet (2):
      scx: Fix exit selftest to use custom DSQ
      scx: Fix raciness in scx_ops_bypass()

Ihor Solodrai (1):
      selftests/sched_ext: add order-only dependency of runner.o on BPFOBJ

Tejun Heo (2):
      sched_ext: Make cast_mask() inline
      sched_ext: Fix enq_last_no_enq_fails selftest

Vishal Chourasia (1):
      sched_ext: Fix function pointer type mismatches in BPF selftests

 kernel/sched/ext.c                                 | 29 ++++++-----
 tools/sched_ext/include/scx/common.bpf.h           |  2 +-
 tools/testing/selftests/sched_ext/Makefile         |  2 +-
 tools/testing/selftests/sched_ext/create_dsq.bpf.c |  6 +--
 .../selftests/sched_ext/ddsp_bogus_dsq_fail.bpf.c  |  4 +-
 .../selftests/sched_ext/ddsp_vtimelocal_fail.bpf.c |  4 +-
 .../testing/selftests/sched_ext/dsp_local_on.bpf.c |  8 +--
 .../sched_ext/enq_last_no_enq_fails.bpf.c          |  8 +++
 .../selftests/sched_ext/enq_last_no_enq_fails.c    | 10 ++--
 .../selftests/sched_ext/enq_select_cpu_fails.bpf.c |  4 +-
 tools/testing/selftests/sched_ext/exit.bpf.c       | 22 ++++----
 tools/testing/selftests/sched_ext/hotplug.bpf.c    |  8 +--
 .../selftests/sched_ext/init_enable_count.bpf.c    |  8 +--
 tools/testing/selftests/sched_ext/maximal.bpf.c    | 58 +++++++++++-----------
 tools/testing/selftests/sched_ext/maybe_null.bpf.c |  6 +--
 .../selftests/sched_ext/maybe_null_fail_dsp.bpf.c  |  4 +-
 .../selftests/sched_ext/maybe_null_fail_yld.bpf.c  |  4 +-
 tools/testing/selftests/sched_ext/prog_run.bpf.c   |  2 +-
 .../selftests/sched_ext/select_cpu_dfl.bpf.c       |  2 +-
 .../sched_ext/select_cpu_dfl_nodispatch.bpf.c      |  6 +--
 .../selftests/sched_ext/select_cpu_dispatch.bpf.c  |  2 +-
 .../sched_ext/select_cpu_dispatch_bad_dsq.bpf.c    |  4 +-
 .../sched_ext/select_cpu_dispatch_dbl_dsp.bpf.c    |  4 +-
 .../selftests/sched_ext/select_cpu_vtime.bpf.c     | 12 ++---
 24 files changed, 119 insertions(+), 100 deletions(-)

-- 
tejun