linux-kernel - [GIT PULL] sched/urgent for v6.12-rc4

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Message-ID: <20241020104957.GAZxTgVRnWOwSC1EnE@fat_crate.local>
Date: Sun, 20 Oct 2024 12:49:57 +0200
From: Borislav Petkov <bp@...en8.de>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: x86-ml <x86@...nel.org>, lkml <linux-kernel@...r.kernel.org>
Subject: [GIT PULL] sched/urgent for v6.12-rc4

Hi Linus,

please pull the sched/urgent lineup for v6.12-rc4.

Thx.

---

The following changes since commit c964ced7726294d40913f2127c3f185a92cb4a41:

  Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma (2024-10-16 13:37:59 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip tags/sched_urgent_for_v6.12_rc4

for you to fetch changes up to 5ec36fe24bd2d529ba415b9eaed44a689ab543ed:

  MAINTAINERS: Add an entry for PREEMPT_RT. (2024-10-17 21:33:30 +0200)

----------------------------------------------------------------
- Add PREEMPT_RT maintainers

- Fix another aspect of delayed dequeued tasks wrt determining their state,
  i.e., whether they're runnable or blocked

- Handle delayed dequeued tasks and their migration wrt PSI properly

- Fix the situation where a delayed dequeue task gets enqueued into a new
  class, which should not happen

- Fix a case where memory allocation would happen while the runqueue lock is
  held, which is a no-no

- Do not over-schedule when tasks with shorter slices preempt the currently
  running task

- Make sure delayed to deque entities are properly handled before unthrottling

- Other smaller cleanups and improvements

----------------------------------------------------------------
Chen Yu (1):
      sched/eevdf: Fix wakeup-preempt by checking cfs_rq->nr_running

Ingo Molnar (1):
      Merge branch 'linus' into sched/urgent, to resolve conflict

Johannes Weiner (1):
      sched/psi: Fix mistaken CPU pressure indication after corrupted task state bug

Mike Galbraith (1):
      sched: Fix sched_delayed vs cfs_bandwidth

Peter Zijlstra (3):
      sched: Fix delayed_dequeue vs switched_from_fair()
      sched/core: Dequeue PSI signals for blocked tasks that are delayed
      sched/fair: Fix external p->on_rq users

Phil Auld (1):
      sched/deadline: Use hrtick_enabled_dl() before start_hrtick_dl()

Sebastian Andrzej Siewior (1):
      MAINTAINERS: Add an entry for PREEMPT_RT.

Waiman Long (1):
      sched/core: Disable page allocation in task_tick_mm_cid()

 MAINTAINERS                   |  8 ++++++
 include/linux/sched.h         |  5 ++++
 include/linux/task_work.h     |  5 +++-
 kernel/events/core.c          |  2 +-
 kernel/freezer.c              |  7 ++++-
 kernel/rcu/tasks.h            |  9 +++++++
 kernel/sched/core.c           | 61 +++++++++++++++++++++++++++----------------
 kernel/sched/deadline.c       |  2 +-
 kernel/sched/ext.c            |  4 +--
 kernel/sched/fair.c           | 27 +++++--------------
 kernel/sched/sched.h          |  2 +-
 kernel/sched/stats.h          | 48 +++++++++++++++++++++++-----------
 kernel/sched/syscalls.c       | 13 ++++++---
 kernel/task_work.c            | 15 +++++++++--
 kernel/time/tick-sched.c      |  6 +++++
 kernel/trace/trace_selftest.c |  2 +-
 virt/kvm/kvm_main.c           |  2 +-
 17 files changed, 146 insertions(+), 72 deletions(-)


-- 
Regards/Gruss,
    Boris.

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