Linux Kernel https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=next%2FHEAD 2026-04-09T13:55:43Z 2026-04-09T13:55:43Z Mark Brown broonie@kernel.org 2026-04-09T13:55:43Z urn:sha1:d7ef843ec4d1199c731754c46defe9b94cc0df24 2026-04-09T13:43:01Z Mark Brown broonie@kernel.org 2026-04-09T13:43:01Z urn:sha1:ee256a4c798442db91e2038b80bd4e48cea23b29 2026-04-09T13:29:03Z Mark Brown broonie@kernel.org 2026-04-09T13:29:02Z urn:sha1:b9a032f6e43b3f04fa76856831e36154d0fb6418 2026-04-09T13:23:30Z Mark Brown broonie@kernel.org 2026-04-09T13:23:30Z urn:sha1:32f28d4273b8fc9192101a251da39be7f2e6826b 2026-04-09T03:07:36Z Ingo Molnar mingo@kernel.org 2026-04-09T03:07:36Z urn:sha1:f102465ff34d28ccd2b59819d2eaffb130fb510b # New commits in sched/core: 985215804dcb ("sched/rt: Cleanup global RT bandwidth functions") 4f70a0456d09 ("sched/rt: Move group schedulability check to sched_rt_global_validate()") 8b016dcec936 ("sched/rt: Skip group schedulable check with rt_group_sched=0") 556146ce5e94 ("sched/fair: Avoid overflow in enqueue_entity()") c6e80201e057 ("sched: Use u64 for bandwidth ratio calculations") 059258b0d424 ("sched/fair: Prevent negative lag increase during delayed dequeue") 2d4cc371baa5 ("sched/fair: Use sched_energy_enabled()") b049b81bdff6 ("sched: Handle blocked-waiter migration (and return migration)") dec9554dc036 ("sched: Move attach_one_task and attach_task helpers to sched.h") 48fda62de67a ("sched: Add logic to zap balance callbacks if we pick again") f9530b318335 ("sched: Add assert_balance_callbacks_empty helper") 2d7622669836 ("sched/locking: Add special p->blocked_on==PROXY_WAKING value for proxy return-migration") 56f4b24267a6 ("sched: Fix modifying donor->blocked on without proper locking") fa4a1ff8ab23 ("locking: Add task::blocked_lock to serialize blocked_on state") f4fe6be82e6d ("sched: Fix potentially missing balancing with Proxy Exec") 37341ec573da ("sched: Minimise repeated sched_proxy_exec() checking") e0ca8991b2de ("sched: Make class_schedulers avoid pushing current, and get rid of proxy_tag_curr()") Signed-off-by: Ingo Molnar <mingo@kernel.org> 2026-04-09T03:07:31Z Ingo Molnar mingo@kernel.org 2026-04-09T03:07:31Z urn:sha1:4753acabc665db6331d51bb65b825a4734b375f3 # New commits in sched/merge: f4d1a1c0eb49 ("clockevents: Add missing kernel doc for clockevent set_next_coupled and cs_id members") 09c04714cb45 ("alarmtimer: Access timerqueue node under lock in suspend") c5283a1ffdd5 ("hrtimer: Fix incorrect #endif comment for BITS_PER_LONG check") e9fb60a780fe ("posix-timers: Fix stale function name in comment") 265439eb88fd ("MAINTAINERS: Add K Prateek Nayak to scheduler reviewers") 551e49beb175 ("timers: Get this_cpu once while clearing the idle state") 0e81fe79fec5 ("sched/core: Get this cpu once in ttwu_queue_cond()") 76504bce4ee6 ("sched/fair: Get this cpu once in find_new_ilb()") e379dce8af11 ("sched/topology: Fix sched_domain_span()") 763aacf86f1b ("clocksource: Rewrite watchdog code completely") fe7171d0d5df ("sched/fair: Simplify SIS_UTIL handling in select_idle_cpu()") f1320a8dd8ba ("sched/fair: Simplify the entry condition for update_idle_cpu_scan()") fa6874dfeee0 ("sched/fair: Remove superfluous rcu_read_lock() in the wakeup path") 8ca12326f592 ("PM: EM: Switch to rcu_dereference_all() in wakeup path") f494bfb04615 ("sched/core: Check for rcu_read_lock_any_held() in idle_get_state()") 10febd397591 ("sched/topology: Remove sched_domain_shared allocation with sd_data") bb7a5e44fc6f ("sched/topology: Switch to assigning "sd->shared" from s_data") 1cc8a33ca7e8 ("sched/topology: Allocate per-CPU sched_domain_shared in s_data") 5a7b576b3ec1 ("sched/topology: Extract "imb_numa_nr" calculation into a separate helper") 8e8e23dea43e ("sched/topology: Compute sd_weight considering cpuset partitions") 1432f9d4e8aa ("clocksource: Don't use non-continuous clocksources as watchdog") 79ccb0693a99 ("x86/tsc: Handle CLOCK_SOURCE_VALID_FOR_HRES correctly") ced7072a3ad6 ("MIPS: Don't select CLOCKSOURCE_WATCHDOG") 2a14f7c5ee79 ("parisc: Remove unused clocksource flags") 88c316ff7694 ("hrtimer: Add a helper to retrieve a hrtimer from its timerqueue node") f27fc117cf8f ("hrtimer: Remove trailing comma after HRTIMER_MAX_CLOCK_BASES") f12ef5cb4e03 ("hrtimer: Mark index and clockid of clock base as const") bd803783dfa7 ("hrtimer: Drop unnecessary pointer indirection in hrtimer_expire_entry event") b94c076dd949 ("hrtimer: Drop spurious space in 'enum hrtimer_base_type'") 194675f16d73 ("hrtimer: Don't zero-initialize ret in hrtimer_nanosleep()") 8ef2807042d0 ("hrtimer: Remove hrtimer_get_expires_ns()") 112c685f0211 ("timekeeping: Mark offsets array as const") ba546d3d895c ("timekeeping/auxclock: Consistently use raw timekeeper for tk_setup_internals()") bb2705b4e036 ("timer_list: Print offset as signed integer") 754e38d2d1ae ("tracing: Use explicit array size instead of sentinel elements in symbol printing") 5aa9383813ac ("scripts/gdb: timerlist: Adapt to move of tk_core") 8d16e3c6f844 ("sched/fair: Fix comma operator misuse in NUMA fault accounting") 49b76317592e ("sched/wait: correct kernel-doc descriptions") 92f7ee408c23 ("hrtimer: Less agressive interrupt 'hang' handling") 54a66e431eea ("sched/headers: Inline raw_spin_rq_unlock()") 4b9ef32c57a6 ("x86/mm/tlb: Make enter_lazy_tlb() always inline on x86") eef9f648fb0e ("sched/hrtick: Mark hrtick_clear() as always used") 53007d526e17 ("clocksource: Update clocksource::freq_khz on registration") 9d5e25b361b7 ("timekeeping: Initialize the coupled clocksource conversion completely") 9213aa4784cf ("sched: Default enable HRTICK when deferred rearming is enabled") 343f2f4dc542 ("hrtimer: Try to modify timers in place") b7418e6e9b87 ("hrtimer: Use linked timerqueue") 1339eeb73d6b ("timerqueue: Provide linked timerqueue") 671047943dce ("rbtree: Provide rbtree with links") 3601a1d85028 ("hrtimer: Optimize for_each_active_base()") a64ad57e41c7 ("hrtimer: Simplify run_hrtimer_queues()") 2bd1cc24fafc ("hrtimer: Rework next event evaluation") eddffab8282e ("hrtimer: Keep track of first expiring timer per clock base") b95c4442b021 ("hrtimer: Avoid re-evaluation when nothing changed") 15dd3a948855 ("hrtimer: Push reprogramming timers into the interrupt return path") b0a44fa5e2a2 ("sched/core: Prepare for deferred hrtimer rearming") 7e641e52cf5f ("softirq: Prepare for deferred hrtimer rearming") 0e98eb14814e ("entry: Prepare for deferred hrtimer rearming") a43b4856bc03 ("hrtimer: Prepare stubs for deferred rearming") 9e07a9c980ea ("hrtimer: Rename hrtimer_cpu_base::in_hrtirq to deferred_rearm") 288924384856 ("hrtimer: Re-arrange hrtimer_interrupt()") 8e10f6b81afb ("hrtimer: Add hrtimer_rearm tracepoint") 85a690d1c19c ("hrtimer: Separate remove/enqueue handling for local timers") c939191457fe ("hrtimer: Use NOHZ information for locality") 3288cd486376 ("hrtimer: Optimize for local timers") 22f011be7aaa ("hrtimer: Convert state and properties to boolean") 7d27eafe5465 ("hrtimer: Replace the bitfield in hrtimer_cpu_base") 8ffc9ea88136 ("hrtimer: Evaluate timer expiry only once") 0c6af0ea51bd ("hrtimer: Cleanup coding style and comments") 6abfc2bd5b0c ("hrtimer: Use guards where appropriate") f2e388a019e4 ("hrtimer: Reduce trace noise in hrtimer_start()") 513e744a0a4a ("hrtimer: Add debug object init assertion") f246ec3478cf ("x86/apic: Enable TSC coupled programming mode") 89f951a1e8ad ("clockevents: Provide support for clocksource coupled comparators") cd38bdb8e696 ("timekeeping: Provide infrastructure for coupled clockevents") 23028286128d ("x86/apic: Avoid the PVOPS indirection for the TSC deadline timer") 92d0e753d57e ("x86/apic: Remove pointless fence in lapic_next_deadline()") b27801189f7f ("x86: Inline TSC reads in timekeeping") 2e27beeb66e4 ("timekeeping: Allow inlining clocksource::read()") 70802807398c ("clockevents: Remove redundant CLOCK_EVT_FEAT_KTIME") adcec6a7f566 ("tick/sched: Avoid hrtimer_cancel/start() sequence") 0abec32a6836 ("sched/hrtick: Mark hrtick timer LAZY_REARM") b7dd64778aa3 ("hrtimer: Provide LAZY_REARM mode") c8cdb9b51640 ("sched/hrtick: Avoid tiny hrtick rearms") 96d1610e0b20 ("sched: Optimize hrtimer handling") c3a92213eb3d ("sched: Use hrtimer_highres_enabled()") 0a93d3086161 ("hrtimer: Provide a static branch based hrtimer_hres_enabled()") d19ff16c11db ("hrtimer: Avoid pointless reprogramming in __hrtimer_start_range_ns()") d70c1080a957 ("sched: Avoid ktime_get() indirection") 5d88e424ec1b ("sched/fair: Make hrtick resched hard") 97015376642f ("sched/fair: Simplify hrtick_update()") 558c18d3fbb6 ("sched/eevdf: Fix HRTICK duration") 2e7af192697e ("sched/deadline: Add reporting of runtime left & abs deadline to sched_getattr() for DEADLINE tasks") bc47b2e82391 ("time/kunit: Add .kunitconfig") ecfa23b486b2 ("jiffies: Remove unused __jiffy_arch_data") fd54d81c2c0e ("sched/fair: Skip SCHED_IDLE rq for SCHED_IDLE task") c2a57380df9d ("sched: Replace use of system_unbound_wq with system_dfl_wq") c0e1832ba6da ("sched: Fix incorrect schedstats for rt and dl thread") d3d663faa1d4 ("sched/fair: Filter false overloaded_group case for EAS") 926475806606 ("sched/fair: Update overutilized detection") db4551e2ba34 ("sched/fair: Use full weight to __calc_delta()") 101f3498b4bd ("sched/fair: Revert 6d71a9c61604 ("sched/fair: Fix EEVDF entity placement bug causing scheduling lag")") 4823725d9d1d ("sched/fair: Increase weight bits for avg_vruntime") 9fe89f022c05 ("sched/fair: More complex proportional newidle balance") Signed-off-by: Ingo Molnar <mingo@kernel.org> 2026-04-09T03:07:19Z Ingo Molnar mingo@kernel.org 2026-04-09T03:07:19Z urn:sha1:4aaeaa16a39ba7c1f4132c28d9821f95d9942fca Signed-off-by: Ingo Molnar <mingo@kernel.org> 2026-04-08T15:11:17Z Thomas Gleixner tglx@kernel.org 2026-04-08T15:11:17Z urn:sha1:9734946b6c4065628972b6eb2cc79a6d7ce8fce4 to resolve the conflict with the urgent clockevents fixes. 2026-04-08T11:11:44Z Michal Koutný mkoutny@suse.com 2026-03-23T12:39:39Z urn:sha1:985215804dcbf02ab675977e770708e3f084e9fc The commit 5f6bd380c7bdb ("sched/rt: Remove default bandwidth control") and followup changes made a few of the functions unnecessary, drop them for simplicity. Signed-off-by: Michal Koutný <mkoutny@suse.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://patch.msgid.link/20260323-sched-rert_groups-v3-3-1e7d5ed6b249@suse.com 2026-04-08T11:11:44Z Michal Koutný mkoutny@suse.com 2026-03-23T12:39:38Z urn:sha1:4f70a0456d090303d5a6c915dd7d9db9da56cb16 The sched_rt_global_constraints() function is a remnant that used to set up global RT throttling but that is no more since commit 5f6bd380c7bdb ("sched/rt: Remove default bandwidth control") and the function ended up only doing schedulability check. Move the check into the validation function where it fits better. (The order of validations sched_dl_global_validate() and sched_rt_global_validate() shouldn't matter.) Signed-off-by: Michal Koutný <mkoutny@suse.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://patch.msgid.link/20260323-sched-rert_groups-v3-2-1e7d5ed6b249@suse.com