Linux RCU subsystem development
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 messages from 2026-11-04 07:55:44 to 2026-11-11 17:32:32 UTC [more...]

[PATCH] rcu-tasks: Use pr_debug() for callback contend/collapse messages
 2026-11-11 17:32 UTC  (3+ messages)

[PATCH] rcutorture: Don't try to disable to RT throttling
 2026-11-11 17:30 UTC  (14+ messages)

[PATCH v2 0/7] sched: RT throttling cleanup and a bit of documentation
 2026-11-11 16:54 UTC  (12+ messages)
` [PATCH v2 1/7] sched: Mark RT_GROUP_SCHED broken
` [PATCH v2 2/7] rcutorture: Don't try to disable to RT throttling
` [PATCH v2 3/7] sched: rcutorture: Allow to disable DL fair_server
` [PATCH v2 4/7] sched: Move DL's admission control to sysfs
` [PATCH v2 5/7] sched: Limit sysctl sched_rt_{period|runtime}_us to RT_GROUP_SCHED
` [PATCH v2 6/7] sched: Add sysfs files for the per-CPU fair_server knobs
` [PATCH v2 7/7] Documentation/sched: Add fairserver to sched-deadline

[PATCH v2] rcu-tasks: Avoid alloc_percpu() failure in rcu_tasks_rude_wait_gp()
 2026-11-11 16:02 UTC  (4+ messages)
` [PATCH v2] doc: Update recent RCU/SRCU API additions to whatisRCU.rst

[PATCH v2 0/7] srcu: NMI-safe atomic SRCU readers, and their irqsave forms
 2026-11-11 14:59 UTC  (8+ messages)
` [PATCH v2 1/7] srcutiny: Do not call synchronize_rcu() from synchronize_srcu_atomic()
` [PATCH v2 2/7] srcu: Rule for using synchronize_srcu_atomic() from interrupt handlers
` [PATCH v2 3/7] srcu: Make atomic SRCU readers NMI-safe
` [PATCH v2 4/7] srcu: Add irqsave variants of the atomic SRCU readers
` [PATCH v2 5/7] rcutorture: Run NMI-safe SRCU readers from NMI
` [PATCH v2 6/7] rcutorture: Test the irqsave forms of atomic SRCU readers
` [PATCH v2 7/7] rcutorture: Check an atomic SRCU wait within an RCU reader

[PATCH 0/4] srcu: NMI-safe atomic SRCU readers, and their irqsave forms
 2026-11-11 14:53 UTC  (11+ messages)
` [PATCH 1/4] srcu: Make atomic SRCU readers NMI-safe
` [PATCH 2/4] srcu: Add irqsave variants of the atomic SRCU readers
` [PATCH 3/4] rcutorture: Run NMI-safe SRCU readers from NMI
` [PATCH 4/4] rcutorture: Test the irqsave forms of atomic SRCU readers

[PATCH v2 0/10] Miscellaneous RCU updates for v7.4
 2026-11-11  5:33 UTC  (5+ messages)
` [PATCH v2 09/10] rcu-tasks: Disable callback contend/collapse messages by default

[PATCH 00/28] hazptr: shared-scan kthread, drain-assist, and stall detector
 2026-11-10 21:53 UTC  (36+ messages)
` [PATCH 01/28] hazptr: Add shared scan kthread
` [PATCH 02/28] hazptr: Use Bloom filter for shared scan waiters
` [PATCH 03/28] hazptr: Add scoped_guard() support
` [PATCH 04/28] hazptr: Add debug option to force the acquire slow path
` [PATCH 05/28] Documentation/litmus-tests: Add hazptr wildcard-flip escape test
` [PATCH 06/28] Documentation/litmus-tests: Add hazptr acquire-before-scan test
` [PATCH 07/28] hazptr: Fix kernel-doc of hazptr_release()
` [PATCH 08/28] hazptrtorture: Add slowpath and lockdep scenarios
` [PATCH 09/28] hazptrtorture: Add READERS4 and READERS0 torture configs
` [PATCH 10/28] hazptrtorture: Add 128- and 256-CPU configs
` [PATCH 11/28] selftests/rcutorture: Add hazptr torture test script
` [PATCH 12/28] hazptr: Remove per-waiter scan fallback, simplify synchronize
` [PATCH 13/28] hazptr: Add waiter-enqueue tracepoint
` [PATCH 14/28] hazptr: Add waiter stall detector
` [PATCH 15/28] hazptr: Add reader-assisted drain for stalled waiters
` [PATCH 16/28] Documentation/litmus-tests: Add hazptr drain engage-wildcard test
` [PATCH 17/28] Documentation/litmus-tests: Add hazptr drain resnapshot-slot-race test
` [PATCH 18/28] Documentation/litmus-tests: Add hazptr drain safety test
` [PATCH 19/28] Documentation/litmus-tests: Add hazptr drain generation-visibility test
` [PATCH 20/28] locking/lockdep: Use hazptr to wait for dynamic key lookups
` [PATCH 21/28] hazptrtorture: Add HOTADDR and LONGHOLD scenarios
` [PATCH 22/28] hazptrtorture: Add drain fairness rotation scenario
` [PATCH 23/28] rcuscale: Add hazptr scale type
` [PATCH 24/28] hazptr: Add runtime sysfs controls for stall detector
` [PATCH 25/28] hazptr: Select TRACING for HAZPTR_TORTURE_TEST to enable tracepoint
` [PATCH 26/28] hazptrtorture: Add torture_type=none clean skip for rcuscale coexistence
` [PATCH 27/28] hazptr: Add Bloom false-positive exact-match fallback
` [PATCH 28/28] Documentation/litmus-tests: Add hazptr bloom wildcard-hole test

[PATCH v2 00/20] KVM: Use atomic SRCU for gfn-to-pfn cache, reinstate guest mode for x86 nesting
 2026-11-10 21:14 UTC  (25+ messages)
` [PATCH v2 01/20] KVM: x86/xen: Fill the hypercall page with a single guest write
` [PATCH v2 02/20] KVM: x86/xen: Add KVM_XEN_VCPU_ATTR_TYPE_WRITE_HYPERCALL_PAGE
` [PATCH v2 03/20] KVM: x86/xen: Extract delivery of event to vCPU into a separate helper
` [PATCH v2 04/20] KVM: x86/xen: Explicitly tag "shared info" page as never being dirty tracked
` [PATCH v2 05/20] KVM: x86/xen: Don't dirty track "vCPU info" page
` [PATCH v2 06/20] KVM: x86: Request the guest TLB flush from record_steal_time()
` [PATCH v2 07/20] KVM: selftests: Actually deactivate the HVA-based shared_info cache in xen_shinfo_test
` [PATCH v2 08/20] KVM: pfncache: Use atomic SRCU for readers instead of a rwlock
` [PATCH v2 09/20] KVM: x86: Use gfn_to_pfn_cache for steal time / preempted status
` [PATCH v2 10/20] KVM: pfncache: Add guest-mode pinning (GUEST_USES_PFN successor)
` [PATCH v2 11/20] KVM: nVMX: Implement cache for L1 MSR bitmap
` [PATCH v2 12/20] KVM: nVMX: Use pinned pfncache for L1 APIC virtualization pages
` [PATCH v2 13/20] KVM: x86: Post KVM_REQ_GET_NESTED_STATE_PAGES on memslot updates
` [PATCH v2 14/20] KVM: selftests: Add nested VMX APIC cache invalidation test
` [PATCH v2 15/20] KVM: nSVM: Use a gfn_to_pfn_cache for the vmcb12 page
` [PATCH v2 16/20] KVM: nSVM: Cache L1's MSR permissions map pages
` [PATCH v2 17/20] KVM: nSVM: Cache L1's IO "
` [PATCH v2 18/20] KVM: selftests: Add nested transition benchmark
` [PATCH v2 19/20] KVM: selftests: Add Xen evtchn vs memslot-update race test
` [PATCH v2 20/20] KVM: selftests: Add Xen evtchn vs mmu_notifier race test for HVA caches

[RFC PATCH 00/12] RCU pseudo-transactions
 2026-11-10 19:03 UTC  (36+ messages)
` [RFC PATCH 01/12] rcu_txn: Add single-writer "
` [RFC PATCH 03/12] rcu_txn: Skip the record lookup with a Bloom filter
` [RFC PATCH 04/12] rcu_txn: Add CONFIG_DEBUG_RCU_TXN
` [RFC PATCH 05/12] rcu_txn: Add an hlist edited through transactions
` [RFC PATCH 06/12] rcu_txn: Add a doubly-linked list coherent in both directions
` [RFC PATCH 09/12] rcu_txn: Test a list writer against concurrent readers
` [RFC PATCH 10/12] rcu_txn: Test a commit from atomic context
` [RFC PATCH 12/12] samples: Add a cache on RCU pseudo-transactions with a lock per node

[PATCH] rcuscale: Constify struct rcu_scale_ops
 2026-11-10 19:01 UTC  (9+ messages)

[PATCH] rcu-tasks: Track barrier callbacks in debugobjects
 2026-11-10 13:24 UTC  (4+ messages)

[PATCH v2 0/5] My torture test related fixes for v7.5
 2026-11-10  0:12 UTC  (11+ messages)
` [PATCH v2 1/5] rcu-tasks: Track barrier callbacks in debugobjects
` [PATCH v2 2/5] scftorture: Reject empty workloads before starting helpers
` [PATCH v2 3/5] scftorture: Protect the initial affinity check from hotplug
` [PATCH v2 4/5] kasan: Avoid an unrelated RCU warning in the callback test
` [PATCH v2 5/5] MAINTAINERS: Add scftorture to TORTURE-TEST MODULES

[PATCH 0/8] Miscellaneous RCU updates for v7.5
 2026-11-09 22:19 UTC  (9+ messages)
` [PATCH 1/8] rcutorture: Enable RCU_BOOST where supported
` [PATCH 2/8] rcutorture: Disable RCU priority boost testing on non-TREE03 scenarios
` [PATCH 3/8] Documentation/litmus-tests: Add SRCU fastpath anchor-before-scan test
` [PATCH 4/8] Documentation/litmus-tests: Add SRCU fastpath scan-before-anchor test
` [PATCH 5/8] rcuscale: Add srcua scale type
` [PATCH 6/8] rcuscale: Consolidate per-writer arrays into struct writer_state
` [PATCH 7/8] rcu: Print CPU that preempted stalled reader wants to run on
` [PATCH 8/8] doc: Document additional RCU task-stall dump information

[PATCH 1/2] mm/slab: restore the rcutree. prefix of the kvfree_rcu parameters
 2026-11-09 13:47 UTC  (16+ messages)
` [PATCH 2/2] mm/slab: don't queue the page cache work under krcp->lock

[PATCH 0/5] rcu: Record callback enqueue stacks and add torture tests
 2026-11-09  2:40 UTC  (10+ messages)
` [PATCH 1/5] rcu-tasks: Record callback enqueue stack
` [PATCH 2/5] rcutorture: Test duplicate call_rcu_tasks() callback enqueue
` [PATCH 3/5] rcutorture: Test duplicate call_rcu_tasks_trace() "
` [PATCH 4/5] rcu: Add KASAN aux-stack verification test
` [PATCH 5/5] rcutorture: Add KASAN aux-stack verification scenarios

[PATCH 1/4] rcu-tasks: Track barrier callbacks in debugobjects
 2026-11-08 23:47 UTC 

Possible debug objects issue with: rcu: Make call_rcu() safe to call from any context
 2026-11-05 18:54 UTC  (3+ messages)

[PATCH v2 0/2] nvme: fix removing namespaces under SRCU readers
 2026-11-05 18:42 UTC  (13+ messages)
` [PATCH v2 1/2] srcu: Add list_splice_init_srcu()
` [PATCH v2 2/2] nvme: wait for SRCU readers before splicing the namespace list

[PATCH v2 0/5] mm: multi-gen LRU: reduce memcg rotation overhead
 2026-11-04  9:08 UTC  (8+ messages)
` [PATCH v2 3/5] mm/mglru: cache the last memcg node, make tail insertion constant time
` [PATCH v2 4/5] mm/mglru: avoid redundant rotations of young memcgs


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