Linus Torvalds dff6584301 sched_ext: Fixes for v6.12-rc3 ... - More issues reported in the enable/disable paths on large machines with many tasks due to scx_tasks_lock being held too long. Break up the task iterations. - Remove ops.select_cpu() dependency in bypass mode so that a misbehaving implementation can't live-lock the machine by pushing all tasks to few CPUs in bypass mode. - Other misc fixes. -----BEGIN PGP SIGNATURE----- iIQEABYKACwWIQTfIjM1kS57o3GsC/uxYfJx3gVYGQUCZw7SMw4cdGpAa2VybmVs Lm9yZwAKCRCxYfJx3gVYGU6+AQDZKNsyRw0c8+rd7eASAtCzvzBU1KGf3RPrsbNF pb3IGgEA4/uVBlVny10ZyeKaQ4A3L2G4ROyJwNEygUvhkvbfcgk= =z7d9 -----END PGP SIGNATURE----- Merge tag 'sched_ext-for-6.12-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext Pull sched_ext fixes from Tejun Heo: - More issues reported in the enable/disable paths on large machines with many tasks due to scx_tasks_lock being held too long. Break up the task iterations - Remove ops.select_cpu() dependency in bypass mode so that a misbehaving implementation can't live-lock the machine by pushing all tasks to few CPUs in bypass mode - Other misc fixes * tag 'sched_ext-for-6.12-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext: sched_ext: Remove unnecessary cpu_relax() sched_ext: Don't hold scx_tasks_lock for too long sched_ext: Move scx_tasks_lock handling into scx_task_iter helpers sched_ext: bypass mode shouldn't depend on ops.select_cpu() sched_ext: Move scx_buildin_idle_enabled check to scx_bpf_select_cpu_dfl() sched_ext: Start schedulers with consistent p->scx.slice values Revert "sched_ext: Use shorter slice while bypassing" sched_ext: use correct function name in pick_task_scx() warning message selftests: sched_ext: Add sched_ext as proper selftest target		2024-10-15 19:47:19 -07:00
..
autogroup.c
autogroup.h
build_policy.c
build_utility.c
clock.c
completion.c
core.c	sched/core: Add ENQUEUE_RQ_SELECTED to indicate whether ->select_task_rq() was called	2024-10-07 10:16:18 -10:00
core_sched.c
cpuacct.c
cpudeadline.c
cpudeadline.h
cpufreq.c
cpufreq_schedutil.c
cpupri.c
cpupri.h
cputime.c
deadline.c
debug.c
ext.c	sched_ext: Remove unnecessary cpu_relax()	2024-10-14 13:23:49 -10:00
ext.h
fair.c	sched_ext: Initial pull request for v6.12	2024-09-21 09:44:57 -07:00
features.h
idle.c
isolation.c
loadavg.c
Makefile
membarrier.c
pelt.c
pelt.h
psi.c	sched: psi: fix bogus pressure spikes from aggregation race	2024-10-03 16:03:16 -07:00
rt.c
sched-pelt.h
sched.h	sched/core: Add ENQUEUE_RQ_SELECTED to indicate whether ->select_task_rq() was called	2024-10-07 10:16:18 -10:00
smp.h
stats.c
stats.h
stop_task.c
swait.c
syscalls.c	sched_ext: Initial pull request for v6.12	2024-09-21 09:44:57 -07:00
topology.c
wait.c
wait_bit.c