Linus Torvalds 9147566d80 Merge tag 'sched_ext-for-7.0-rc6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext ...

Pull sched_ext fixes from Tejun Heo:

 - Fix SCX_KICK_WAIT deadlock where multiple CPUs waiting for each other
   in hardirq context form a cycle. Move the wait to a balance callback
   which can drop the rq lock and process IPIs.

 - Fix inconsistent NUMA node lookup in scx_select_cpu_dfl() where
   the waker_node used cpu_to_node() while prev_cpu used
   scx_cpu_node_if_enabled(), leading to undefined behavior when
   per-node idle tracking is disabled.

* tag 'sched_ext-for-7.0-rc6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext:
  selftests/sched_ext: Add cyclic SCX_KICK_WAIT stress test
  sched_ext: Fix SCX_KICK_WAIT deadlock by deferring wait to balance callback
  sched_ext: Fix inconsistent NUMA node lookup in scx_select_cpu_dfl()

2026-03-31 14:23:12 -07:00

..

autogroup.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

autogroup.h

sched: Clean up and standardize #if/#else/#endif markers in sched/autogroup.[ch]

2025-06-13 08:47:14 +02:00

build_policy.c

sched_ext: Move internal type and accessor definitions to ext_internal.h

2025-09-03 11:33:28 -10:00

build_utility.c

sched/smp: Make SMP unconditional

2025-06-13 08:47:18 +02:00

clock.c

sched/clock: Avoid false sharing for sched_clock_irqtime

2026-02-03 12:04:19 +01:00

completion.c

sched: Make clangd usable

2025-06-11 11:20:53 +02:00

core_sched.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

core.c

sched/mmcid: Avoid full tasklist walks

2026-03-11 12:01:07 +01:00

cpuacct.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

cpudeadline.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

cpudeadline.h

sched/deadline: only set free_cpus for online runqueues

2025-10-16 11:13:49 +02:00

cpufreq_schedutil.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

cpufreq.c

sched: Make clangd usable

2025-06-11 11:20:53 +02:00

cpupri.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

cpupri.h

sched/smp: Make SMP unconditional

2025-06-13 08:47:18 +02:00

cputime.c

Merge tag 'x86_paravirt_for_v7.0_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2026-02-10 19:01:45 -08:00

deadline.c

sched/debug: Fix dl_server (re)start conditions

2026-02-03 12:04:18 +01:00

debug.c

sched/debug: Fix dl_server (re)start conditions

2026-02-03 12:04:18 +01:00

ext_idle.c

sched_ext: Fix inconsistent NUMA node lookup in scx_select_cpu_dfl()

2026-03-21 14:22:37 -10:00

ext_idle.h

sched_ext: Always use SMP versions in kernel/sched/ext_idle.h

2025-06-13 14:47:59 -10:00

ext_internal.h

sched_ext: Document task ownership state machine

2026-03-05 06:21:06 -10:00

ext.c

sched_ext: Fix SCX_KICK_WAIT deadlock by deferring wait to balance callback

2026-03-30 08:37:27 -10:00

ext.h

sched_ext: Use cgroup_lock/unlock() to synchronize against cgroup operations

2025-09-03 11:36:07 -10:00

fair.c

sched/core: Fix wakeup_preempt's next_class tracking

2026-02-23 11:19:19 +01:00

features.h

sched/fair: Disable scheduler feature NEXT_BUDDY

2026-01-23 11:53:19 +01:00

idle.c

sched: idle: Consolidate the handling of two special cases

2026-03-16 20:29:47 +01:00

isolation.c

cgroup/cpuset: Call housekeeping_update() without holding cpus_read_lock

2026-02-23 10:46:49 -10:00

loadavg.c

Merge branch 'tip/sched/urgent'

2025-07-14 17:16:28 +02:00

Makefile

sched: Enable context analysis for core.c and fair.c

2026-01-05 16:43:36 +01:00

membarrier.c

rseq: Simplify the event notification

2025-11-04 08:30:09 +01:00

pelt.c

treewide: Update email address

2026-01-11 06:09:11 -10:00

pelt.h

sched/fair: Switch to task based throttle model

2025-09-03 10:03:14 +02:00

psi.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

rq-offsets.c

sched: Make migrate_{en,dis}able() inline

2025-09-25 09:57:16 +02:00

rt.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

sched-pelt.h

sched: Make clangd usable

2025-06-11 11:20:53 +02:00

sched.h

sched_ext: Fix SCX_KICK_WAIT deadlock by deferring wait to balance callback

2026-03-30 08:37:27 -10:00

smp.h

sched: Make clangd usable

2025-06-11 11:20:53 +02:00

stats.c

sched/smp: Use the SMP version of schedstats

2025-06-13 08:47:21 +02:00

stats.h

delayacct: add timestamp of delay max

2026-01-31 16:16:06 -08:00

stop_task.c

sched/core: Rework sched_class::wakeup_preempt() and rq_modified_*()

2025-12-17 10:53:25 +01:00

swait.c

sched: Make clangd usable

2025-06-11 11:20:53 +02:00

syscalls.c

sched/deadline: Fix missing ENQUEUE_REPLENISH during PI de-boosting

2026-03-04 17:06:08 +01:00

topology.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

wait_bit.c

sched: Make clangd usable

2025-06-11 11:20:53 +02:00

wait.c

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2025-07-30 17:14:01 -07:00