a0b72149c6
4 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Juri Lelli
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bda68a8058 |
kernel-rt-5.14.0-62.rt21.63.el9
* Mon Feb 21 2022 Juri Lelli <juri.lelli@redhat.com> [5.14.0-62.rt21.63.el9]
- Revert "Merge: blktrace: switch trace spinlock to a raw spinlock" (Juri Lelli)
- Revert "Merge: ext4: fix potential NULL pointer dereference in ext4_fill_super()" (Juri Lelli)
- ibmvnic: remove unused defines (Diego Domingos) [2047921]
- ibmvnic: Update driver return codes (Diego Domingos) [2047921]
- powerpc/fadump: opt out from freeing pages on cma activation failure (Diego Domingos) [2040289]
- mm/cma: provide option to opt out from exposing pages on activation failure (Diego Domingos) [2040289]
- firmware: smccc: Fix check for ARCH_SOC_ID not implemented (Vitaly Kuznetsov) [2052908]
- rcu: Tighten rcu_advance_cbs_nowake() checks (Daniel Vacek) [2026991]
- redhat/configs: Disable CONFIG_MACINTOSH_DRIVERS (Prarit Bhargava) [2053028]
- ibmvnic: remove unused ->wait_capability (Diego Domingos) [2047928]
- ibmvnic: don't spin in tasklet (Diego Domingos) [2047928]
- ibmvnic: init ->running_cap_crqs early (Diego Domingos) [2047928]
- ibmvnic: Allow extra failures before disabling (Diego Domingos) [2047928]
- s390/pv: fix the forcing of the swiotlb (Thomas Huth) [2051581]
- scsi: vmw_pvscsi: Set residual data length conditionally (Cathy Avery) [2048178]
- selinux: fix double free of cond_list on error paths (Ondrej Mosnacek) [2052439]
- selinux: fix NULL-pointer dereference when hashtab allocation fails (Ondrej Mosnacek) [2052436]
- isdn: cpai: check ctr->cnr to avoid array index out of bound (Chris von Recklinghausen) [2016492] {CVE-2021-43389}
- mm/hwpoison: fix unpoison_memory() (Aristeu Rozanski) [1972220]
- mm/hwpoison: remove MF_MSG_BUDDY_2ND and MF_MSG_POISONED_HUGE (Aristeu Rozanski) [1972220]
- mm/hwpoison: mf_mutex for soft offline and unpoison (Aristeu Rozanski) [1972220]
- mm/hwpoison: clear MF_COUNT_INCREASED before retrying get_any_page() (Aristeu Rozanski) [1972220]
- mm, hwpoison: fix condition in free hugetlb page path (Aristeu Rozanski) [1972220]
- filemap: remove PageHWPoison check from next_uptodate_page() (Aristeu Rozanski) [1972220]
- mm: hwpoison: handle non-anonymous THP correctly (Aristeu Rozanski) [1972220]
- mm: hwpoison: refactor refcount check handling (Aristeu Rozanski) [1972220]
- mm: filemap: coding style cleanup for filemap_map_pmd() (Aristeu Rozanski) [1972220]
- scsi: bnx2fc: Make bnx2fc_recv_frame() mp safe (John Meneghini) [2031648]
- scsi: bnx2fc: Flush destroy_work queue before calling bnx2fc_interface_put() (John Meneghini) [2006606]
- redhat/configs: Enable CONFIG_TEST_BPF (Viktor Malik) [2035168]
- ext4: fix potential NULL pointer dereference in ext4_fill_super() (Lukas Czerner) [2051466]
- netfilter: ipset: Emit deprecation warning at set creation time (Phil Sutter) [2048194]
- redhat: move CONFIG_ARM64_MTE to aarch64 config directory (Herton R. Krzesinski)
- cgroup/cpuset: Fix "suspicious RCU usage" lockdep warning (Waiman Long) [1996015]
- cpuset: Fix the bug that subpart_cpus updated wrongly in update_cpumask() (Waiman Long) [1996015]
- net ticp:fix a kernel-infoleak in __tipc_sendmsg() (Xin Long) [2050039]
- tipc: discard MSG_CRYPTO msgs when key_exchange_enabled is not set (Xin Long) [2050039]
- tipc: delete the unlikely branch in tipc_aead_encrypt (Xin Long) [2050039]
- blktrace: switch trace spinlock to a raw spinlock (Wander Lairson Costa) [2047971]
- NFSv4.1: handle NFS4ERR_NOSPC by CREATE_SESSION (Steve Dickson) [2027447]
- igb: fix deadlock caused by taking RTNL in RPM resume path (Corinna Vinschen) [2040312]
- igb: Fix removal of unicast MAC filters of VFs (Corinna Vinschen) [2040312]
- igb: fix netpoll exit with traffic (Corinna Vinschen) [2040312]
- igb: unbreak I2C bit-banging on i350 (Corinna Vinschen) [2040312]
- igb: Avoid memcpy() over-reading of ETH_SS_STATS (Corinna Vinschen) [2040312]
- igb: Add counter to i21x doublecheck (Corinna Vinschen) [2040312]
- net: create netdev->dev_addr assignment helpers (Josef Oskera) [2030720]
Resolves: rhbz#1972220, rhbz#1996015, rhbz#2002474, rhbz#2006606, rhbz#2016492, rhbz#2026991, rhbz#2027447, rhbz#2030720, rhbz#2031648, rhbz#2035168, rhbz#2040289, rhbz#2040312, rhbz#2047921, rhbz#2047928, rhbz#2048178, rhbz#2050039, rhbz#2051466, rhbz#2051581, rhbz#2052436, rhbz#2052439, rhbz#2052908, rhbz#2053028
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Juri Lelli
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ade2b569f6 |
kernel-rt-5.14.0-61.rt21.62.el9
* Thu Feb 17 2022 Juri Lelli <juri.lelli@redhat.com> [5.14.0-61.rt21.62.el9]
- Enable KUNIT tests for redhat kernel-modules-internal (Nico Pache) [2048326]
- kasan: test: fix compatibility with FORTIFY_SOURCE (Nico Pache) [2048326]
- kasan: test: silence intentional read overflow warnings (Nico Pache) [2048326]
- kasan: test: bypass __alloc_size checks (Nico Pache) [2048326]
- mm/damon/vaddr-test: split a test function having >1024 bytes frame size (Nico Pache) [2048326]
- lib: Introduce CONFIG_MEMCPY_KUNIT_TEST (Nico Pache) [2048326]
- nvme-rdma: fix possible use-after-free in transport error_recovery work (Chris Leech) [1994618 2033414]
- nvme-tcp: fix possible use-after-free in transport error_recovery work (Chris Leech) [1994618 2033414]
- nvme: fix a possible use-after-free in controller reset during load (Chris Leech) [1994618 2033414]
- redhat/configs: enable CONFIG_CMA on aarch64 as tech-preview (David Hildenbrand) [2043141]
- redhat/configs: simplify CONFIG_CMA_AREAS (David Hildenbrand) [2043141]
- redhat/configs: simplify CONFIG_CMA_DEBUG (David Hildenbrand) [2043141]
- redhat/configs: simplify CONFIG_CMA_DEBUGFS (David Hildenbrand) [2043141]
- bpf: Fix kernel address leakage in atomic fetch (Jiri Olsa) [2046636] {CVE-2021-4203}
- IB/rdmavt: Validate remote_addr during loopback atomic tests (Kamal Heib) [2032114]
- [s390] scsi: zfcp: Fix failed recovery on gone remote port with non-NPIV FCP devices (Mete Durlu) [2049016]
- [s390] s390/cpumf: Support for CPU Measurement Sampling Facility LS bit (Mete Durlu) [2048979]
- [s390] s390/cpumf: Support for CPU Measurement Facility CSVN 7 (Mete Durlu) [2048979]
- net: openvswitch: Fix ct_state nat flags for conns arriving from tc (Antoine Tenart) [2045048]
- net: openvswitch: Fix matching zone id for invalid conns arriving from tc (Antoine Tenart) [2045048]
- net/sched: flow_dissector: Fix matching on zone id for invalid conns (Antoine Tenart) [2045048]
- net/sched: Extend qdisc control block with tc control block (Antoine Tenart) [2045048]
- openvswitch: fix sparse warning incorrect type (Antoine Tenart) [2045048]
- openvswitch: fix alignment issues (Antoine Tenart) [2045048]
- openvswitch: update kdoc OVS_DP_ATTR_PER_CPU_PIDS (Antoine Tenart) [2045048]
- openvswitch: Introduce per-cpu upcall dispatch (Antoine Tenart) [2045048]
- netfilter: fix regression in looped (broad|multi)cast's MAC handling (Florian Westphal) [2044272]
- selftests: nft_concat_range: add test for reload with no element add/del (Florian Westphal) [2044272]
- selftests: netfilter: Add correctness test for mac,net set type (Florian Westphal) [2044272]
- netfilter: conntrack: don't increment invalid counter on NF_REPEAT (Florian Westphal) [2044272]
- netfilter: nft_set_pipapo: allocate pcpu scratch maps on clone (Florian Westphal) [2044272]
- netfilter: nft_payload: do not update layer 4 checksum when mangling fragments (Florian Westphal) [2044272]
- netfilter: bridge: add support for pppoe filtering (Florian Westphal) [2044272]
- netfilter: nf_tables: fix use-after-free in nft_set_catchall_destroy() (Florian Westphal) [2044272]
- netfilter: conntrack: annotate data-races around ct->timeout (Florian Westphal) [2044272]
- netfilter: nft_exthdr: break evaluation if setting TCP option fails (Florian Westphal) [2044272]
- nft_set_pipapo: Fix bucket load in AVX2 lookup routine for six 8-bit groups (Florian Westphal) [2044272]
- tracing: Tag trace_percpu_buffer as a percpu pointer (Jerome Marchand) [2035164]
- tracing: Fix check for trace_percpu_buffer validity in get_trace_buf() (Jerome Marchand) [2035164]
- selftests: cgroup: Test open-time cgroup namespace usage for migration checks (Chris von Recklinghausen) [2035768] {CVE-2021-4197}
- selftests: cgroup: Test open-time credential usage for migration checks (Chris von Recklinghausen) [2035768] {CVE-2021-4197}
- selftests: cgroup: Make cg_create() use 0755 for permission instead of 0644 (Chris von Recklinghausen) [2035768] {CVE-2021-4197}
- cgroup: Use open-time cgroup namespace for process migration perm checks (Chris von Recklinghausen) [2035768] {CVE-2021-4197}
- cgroup: Allocate cgroup_file_ctx for kernfs_open_file->priv (Chris von Recklinghausen) [2035768] {CVE-2021-4197}
- cgroup: Use open-time credentials for process migraton perm checks (Chris von Recklinghausen) [2035768] {CVE-2021-4197}
- x86/sched: Decrease further the priorities of SMT siblings (Prarit Bhargava) [1971926]
Resolves: rhbz#1971926, rhbz#1994618, rhbz#2002474, rhbz#2032114, rhbz#2033414, rhbz#2035164, rhbz#2035768, rhbz#2043141, rhbz#2044272, rhbz#2045048, rhbz#2046636, rhbz#2048326, rhbz#2048979, rhbz#2049016
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Juri Lelli
|
1d9194b71e |
kernel-rt-5.12.0-0.rc8.193.rt3.9
* Mon Apr 26 2021 Juri Lelli <juri.lelli@redhat.com> [5.12.0-0.rc8.193.rt3.9]
- kernel-5.12.0-0.rc8.193.el9 rebase
- spec: Generate separate kernel-rt-kvm packages (Juri Lelli)
- Add RT config options (Juri Lelli)
- specfile: Add with_realtime (Juri Lelli)
- RTize build scripts (Juri Lelli)
- Add localversion for -RT release (Thomas Gleixner)
- sysfs: Add /sys/kernel/realtime entry (Clark Williams)
- genirq: Disable irqpoll on -rt (Ingo Molnar)
- signals: Allow RT tasks to cache one sigqueue struct (Thomas Gleixner)
- tpm_tis: fix stall after iowrite*()s (Haris Okanovic)
- drivers/block/zram: Replace bit spinlocks with rtmutex for -rt (Mike Galbraith)
- POWERPC: Allow to enable RT (Sebastian Andrzej Siewior)
- powerpc: Avoid recursive header includes (Sebastian Andrzej Siewior)
- powerpc/stackprotector: work around stack-guard init from atomic (Sebastian Andrzej Siewior)
- powerpc/kvm: Disable in-kernel MPIC emulation for PREEMPT_RT (Bogdan Purcareata)
- powerpc/pseries/iommu: Use a locallock instead local_irq_save() (Sebastian Andrzej Siewior)
- powerpc: traps: Use PREEMPT_RT (Sebastian Andrzej Siewior)
- ARM64: Allow to enable RT (Sebastian Andrzej Siewior)
- ARM: Allow to enable RT (Sebastian Andrzej Siewior)
- x86: Enable RT also on 32bit (Sebastian Andrzej Siewior)
- arm64: fpsimd: Delay freeing memory in fpsimd_flush_thread() (Sebastian Andrzej Siewior)
- KVM: arm/arm64: downgrade preempt_disable()d region to migrate_disable() (Josh Cartwright)
- genirq: update irq_set_irqchip_state documentation (Josh Cartwright)
- ARM: enable irq in translation/section permission fault handlers (Yadi.hu)
- tty/serial/pl011: Make the locking work on RT (Thomas Gleixner)
- tty/serial/omap: Make the locking RT aware (Thomas Gleixner)
- leds: trigger: disable CPU trigger on -RT (Sebastian Andrzej Siewior)
- jump-label: disable if stop_machine() is used (Thomas Gleixner)
- arch/arm64: Add lazy preempt support (Anders Roxell)
- powerpc: Add support for lazy preemption (Thomas Gleixner)
- arm: Add support for lazy preemption (Thomas Gleixner)
- x86: Support for lazy preemption (Thomas Gleixner)
- x86/entry: Use should_resched() in idtentry_exit_cond_resched() (Sebastian Andrzej Siewior)
- sched: Add support for lazy preemption (Thomas Gleixner)
- mm/scatterlist: Do not disable irqs on RT (Thomas Gleixner)
- x86: Allow to enable RT (Sebastian Andrzej Siewior)
- cpuset: Convert callback_lock to raw_spinlock_t (Mike Galbraith)
- drm/i915/gt: Only disable interrupts for the timeline lock on !force-threaded (Sebastian Andrzej Siewior)
- drm/i915: skip DRM_I915_LOW_LEVEL_TRACEPOINTS with NOTRACE (Sebastian Andrzej Siewior)
- drm/i915: disable tracing on -RT (Sebastian Andrzej Siewior)
- drm/i915: Don't disable interrupts on PREEMPT_RT during atomic updates (Mike Galbraith)
- drm,radeon,i915: Use preempt_disable/enable_rt() where recommended (Mike Galbraith)
- lockdep: disable self-test (Sebastian Andrzej Siewior)
- lockdep: selftest: fix warnings due to missing PREEMPT_RT conditionals (Josh Cartwright)
- lockdep: selftest: Only do hardirq context test for raw spinlock (Yong Zhang)
- lockdep: Make it RT aware (Thomas Gleixner)
- net: Remove preemption disabling in netif_rx() (Priyanka Jain)
- random: Make it work on rt (Thomas Gleixner)
- x86: stackprotector: Avoid random pool on rt (Thomas Gleixner)
- panic: skip get_random_bytes for RT_FULL in init_oops_id (Thomas Gleixner)
- crypto: cryptd - add a lock instead preempt_disable/local_bh_disable (Sebastian Andrzej Siewior)
- crypto: limit more FPU-enabled sections (Sebastian Andrzej Siewior)
- irqwork: push most work into softirq context (Sebastian Andrzej Siewior)
- net: dev: always take qdisc's busylock in __dev_xmit_skb() (Sebastian Andrzej Siewior)
- net: Dequeue in dev_cpu_dead() without the lock (Sebastian Andrzej Siewior)
- net: Use skbufhead with raw lock (Thomas Gleixner)
- debugobjects: Make RT aware (Thomas Gleixner)
- fs: namespace: Use cpu_chill() in trylock loops (Thomas Gleixner)
- rt: Introduce cpu_chill() (Thomas Gleixner)
- sunrpc: Make svc_xprt_do_enqueue() use get_cpu_light() (Mike Galbraith)
- scsi/fcoe: Make RT aware. (Thomas Gleixner)
- md: raid5: Make raid5_percpu handling RT aware (Thomas Gleixner)
- block/mq: do not invoke preempt_disable() (Sebastian Andrzej Siewior)
- mm/vmalloc: Another preempt disable region which sucks (Thomas Gleixner)
- rcutorture: Avoid problematic critical section nesting on RT (Scott Wood)
- locking: Make spinlock_t and rwlock_t a RCU section on RT (Sebastian Andrzej Siewior)
- rcu: Delay RCU-selftests (Sebastian Andrzej Siewior)
- ptrace: fix ptrace_unfreeze_traced() race with rt-lock (Oleg Nesterov)
- ptrace: fix ptrace vs tasklist_lock race (Sebastian Andrzej Siewior)
- pid.h: include atomic.h (Grygorii Strashko)
- net/core: use local_bh_disable() in netif_rx_ni() (Sebastian Andrzej Siewior)
- softirq: Disable softirq stacks for RT (Thomas Gleixner)
- softirq: Check preemption after reenabling interrupts (Thomas Gleixner)
- sched: Disable TTWU_QUEUE on RT (Thomas Gleixner)
- sched: Do not account rcu_preempt_depth on RT in might_sleep() (Thomas Gleixner)
- kernel/sched: move stack + kprobe clean up to __put_task_struct() (Sebastian Andrzej Siewior)
- sched: Move mmdrop to RCU on RT (Thomas Gleixner)
- sched: Limit the number of task migrations per batch (Thomas Gleixner)
- wait.h: include atomic.h (Sebastian Andrzej Siewior)
- x86: kvm Require const tsc for RT (Thomas Gleixner)
- mm/zsmalloc: copy with get_cpu_var() and locking (Mike Galbraith)
- mm/memcontrol: Replace local_irq_disable with local locks (Sebastian Andrzej Siewior)
- mm/memcontrol: Don't call schedule_work_on in preemption disabled context (Yang Shi)
- mm: memcontrol: Provide a local_lock for per-CPU memcg_stock (Sebastian Andrzej Siewior)
- mm: slub: Don't enable partial CPU caches on PREEMPT_RT by default (Sebastian Andrzej Siewior)
- mm: page_alloc: Use a local_lock instead of explicit local_irq_save(). (Ingo Molnar)
- mm: page_alloc: Use migrate_disable() in drain_local_pages_wq() (Sebastian Andrzej Siewior)
- mm: slub: Don't resize the location tracking cache on PREEMPT_RT (Sebastian Andrzej Siewior)
- mm: slub: Move flush_cpu_slab() invocations __free_slab() invocations out of IRQ context (Sebastian Andrzej Siewior)
- mm: slub: Move discard_slab() invocations out of IRQ-off sections (Sebastian Andrzej Siewior)
- mm: slub: Enable irqs for __GFP_WAIT (Thomas Gleixner)
- mm: slub: Make object_map_lock a raw_spinlock_t (Sebastian Andrzej Siewior)
- mm: sl[au]b: Change list_lock to raw_spinlock_t (Thomas Gleixner)
- locking: don't check for __LINUX_SPINLOCK_TYPES_H on -RT archs (Sebastian Andrzej Siewior)
- trace: Add migrate-disabled counter to tracing output (Thomas Gleixner)
- kernel/sched: add {put|get}_cpu_light() (Sebastian Andrzej Siewior)
- signal/x86: Delay calling signals in atomic (Oleg Nesterov)
- rt: Add local irq locks (Thomas Gleixner)
- efi: Allow efi=runtime (Sebastian Andrzej Siewior)
- efi: Disable runtime services on RT (Sebastian Andrzej Siewior)
- net/core: disable NET_RX_BUSY_POLL on RT (Sebastian Andrzej Siewior)
- sched: Disable CONFIG_RT_GROUP_SCHED on RT (Thomas Gleixner)
- mm: Allow only SLUB on RT (Ingo Molnar)
- kconfig: Disable config options which are not RT compatible (Thomas Gleixner)
- net: Properly annotate the try-lock for the seqlock (Sebastian Andrzej Siewior)
- net/Qdisc: use a seqlock instead seqcount (Sebastian Andrzej Siewior)
- fs/dcache: disable preemption on i_dir_seq's write side (Sebastian Andrzej Siewior)
- fs/dcache: use swait_queue instead of waitqueue (Sebastian Andrzej Siewior)
- u64_stats: Disable preemption on 32bit-UP/SMP with RT during updates (Sebastian Andrzej Siewior)
- mm/memcontrol: Disable preemption in __mod_memcg_lruvec_state() (Sebastian Andrzej Siewior)
- mm/vmstat: Protect per cpu variables with preempt disable on RT (Ingo Molnar)
- preempt: Provide preempt_*_(no)rt variants (Thomas Gleixner)
- signal: Revert ptrace preempt magic (Thomas Gleixner)
- locking/rtmutex: Use custom scheduling function for spin-schedule() (Sebastian Andrzej Siewior)
- locking/rtmutex: add ww_mutex addon for mutex-rt (Sebastian Andrzej Siewior)
- locking/rtmutex: wire up RT's locking (Thomas Gleixner)
- locking/rtmutex: add rwlock implementation based on rtmutex (Thomas Gleixner)
- locking/rtmutex: add rwsem implementation based on rtmutex (Thomas Gleixner)
- locking/rtmutex: add mutex implementation based on rtmutex (Thomas Gleixner)
- locking/rtmutex: Allow rt_mutex_trylock() on PREEMPT_RT (Sebastian Andrzej Siewior)
- locking/rtmutex: add sleeping lock implementation (Thomas Gleixner)
- sched: Add saved_state for tasks blocked on sleeping locks (Thomas Gleixner)
- locking/rtmutex: export lockdep-less version of rt_mutex's lock, trylock and unlock (Thomas Gleixner)
- locking/rtmutex: Provide rt_mutex_slowlock_locked() (Thomas Gleixner)
- locking: split out the rbtree definition (Sebastian Andrzej Siewior)
- lockdep: Reduce header files in debug_locks.h (Sebastian Andrzej Siewior)
- locking/rtmutex: Avoid include hell (Thomas Gleixner)
- locking/spinlock: Split the lock types header (Thomas Gleixner)
- locking/rtmutex: Make lock_killable work (Thomas Gleixner)
- futex: Fix bug on when a requeued RT task times out (Steven Rostedt)
- locking/rtmutex: Handle the various new futex race conditions (Thomas Gleixner)
- locking/rtmutex: Remove rt_mutex_timed_lock() (Sebastian Andrzej Siewior)
- locking/rtmutex: Move rt_mutex_init() outside of CONFIG_DEBUG_RT_MUTEXES (Sebastian Andrzej Siewior)
- locking/rtmutex: Remove output from deadlock detector. (Sebastian Andrzej Siewior)
- locking/rtmutex: Remove cruft (Sebastian Andrzej Siewior)
- rcu: Prevent false positive softirq warning on RT (Thomas Gleixner)
- tick/sched: Prevent false positive softirq pending warnings on RT (Thomas Gleixner)
- softirq: Make softirq control and processing RT aware (Thomas Gleixner)
- softirq: Move various protections into inline helpers (Thomas Gleixner)
- irqtime: Make accounting correct on RT (Thomas Gleixner)
- softirq: Add RT specific softirq accounting (Thomas Gleixner)
- tasklets: Switch tasklet_disable() to the sleep wait variant (Thomas Gleixner)
- firewire: ohci: Use tasklet_disable_in_atomic() where required (Sebastian Andrzej Siewior)
- PCI: hv: Use tasklet_disable_in_atomic() (Sebastian Andrzej Siewior)
- atm: eni: Use tasklet_disable_in_atomic() in the send() callback (Sebastian Andrzej Siewior)
- ath9k: Use tasklet_disable_in_atomic() (Sebastian Andrzej Siewior)
- net: sundance: Use tasklet_disable_in_atomic(). (Sebastian Andrzej Siewior)
- net: jme: Replace link-change tasklet with work (Sebastian Andrzej Siewior)
- tasklets: Prevent tasklet_unlock_spin_wait() deadlock on RT (Thomas Gleixner)
- tasklets: Replace spin wait in tasklet_kill() (Peter Zijlstra)
- tasklets: Replace spin wait in tasklet_unlock_wait() (Peter Zijlstra)
- tasklets: Use spin wait in tasklet_disable() temporarily (Thomas Gleixner)
- tasklets: Provide tasklet_disable_in_atomic() (Thomas Gleixner)
- tasklets: Use static inlines for stub implementations (Thomas Gleixner)
- tasklets: Replace barrier() with cpu_relax() in tasklet_unlock_wait() (Thomas Gleixner)
- smp: Wake ksoftirqd on PREEMPT_RT instead do_softirq(). (Sebastian Andrzej Siewior)
- tcp: Remove superfluous BH-disable around listening_hash (Sebastian Andrzej Siewior)
- net: Move lockdep where it belongs (Thomas Gleixner)
- shmem: Use raw_spinlock_t for ->stat_lock (Sebastian Andrzej Siewior)
- mm: workingset: replace IRQ-off check with a lockdep assert. (Sebastian Andrzej Siewior)
- cgroup: use irqsave in cgroup_rstat_flush_locked() (Sebastian Andrzej Siewior)
- kcov: Remove kcov include from sched.h and move it to its users. (Sebastian Andrzej Siewior)
- printk: add pr_flush() (John Ogness)
- printk: add console handover (John Ogness)
- printk: remove deferred printing (John Ogness)
- printk: move console printing to kthreads (John Ogness)
- printk: introduce kernel sync mode (John Ogness)
- printk: use seqcount_latch for console_seq (John Ogness)
- printk: combine boot_delay_msec() into printk_delay() (John Ogness)
- printk: relocate printk_delay() and vprintk_default() (John Ogness)
- serial: 8250: implement write_atomic (John Ogness)
- kdb: only use atomic consoles for output mirroring (John Ogness)
- console: add write_atomic interface (John Ogness)
- printk: convert @syslog_lock to spin_lock (John Ogness)
- printk: remove safe buffers (John Ogness)
- printk: track/limit recursion (John Ogness)
- printk: console: remove unnecessary safe buffer usage (John Ogness)
- printk: kmsg_dump: remove _nolock() variants (John Ogness)
- printk: remove logbuf_lock (John Ogness)
- printk: introduce a kmsg_dump iterator (John Ogness)
- printk: kmsg_dumper: remove @active field (John Ogness)
- printk: add syslog_lock (John Ogness)
- printk: use atomic64_t for devkmsg_user.seq (John Ogness)
- printk: use seqcount_latch for clear_seq (John Ogness)
- printk: introduce CONSOLE_LOG_MAX (John Ogness)
- printk: consolidate kmsg_dump_get_buffer/syslog_print_all code (John Ogness)
- printk: refactor kmsg_dump_get_buffer() (John Ogness)
- printk: kmsg_dump: remove unused fields (John Ogness)
- printk: limit second loop of syslog_print_all (John Ogness)
- mtd: mtdoops: synchronize kmsg_dumper (John Ogness)
- um: synchronize kmsg_dumper (John Ogness)
- powerpc/mm: Move the linear_mapping_mutex to the ifdef where it is used (Sebastian Andrzej Siewior)
- notifier: Make atomic_notifiers use raw_spinlock (Valentin Schneider)
- genirq: Move prio assignment into the newly created thread (Thomas Gleixner)
- kthread: Move prio/affinite change into the newly created thread (Sebastian Andrzej Siewior)
- timers: Move clearing of base::timer_running under base::lock (Thomas Gleixner)
- highmem: Don't disable preemption on RT in kmap_atomic() (Sebastian Andrzej Siewior)
Resolves: rhbz#1891873
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Juri Lelli
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5860f8e815 |
kernel-rt-5.12.0-0.rc1.163.rt9.1
* Fri Mar 05 2021 Juri Lelli <juri.lelli@redhat.com> [5.12.0-0.rc1.163.rt9.1]
- Add localversion for -RT release (Thomas Gleixner)
- sysfs: Add /sys/kernel/realtime entry (Clark Williams)
- genirq: Disable irqpoll on -rt (Ingo Molnar)
- signals: Allow RT tasks to cache one sigqueue struct (Thomas Gleixner)
- tpm_tis: fix stall after iowrite*()s (Haris Okanovic)
- drivers/block/zram: Replace bit spinlocks with rtmutex for -rt (Mike Galbraith)
- POWERPC: Allow to enable RT (Sebastian Andrzej Siewior)
- powerpc: Avoid recursive header includes (Sebastian Andrzej Siewior)
- powerpc/stackprotector: work around stack-guard init from atomic (Sebastian Andrzej Siewior)
- powerpc/kvm: Disable in-kernel MPIC emulation for PREEMPT_RT (Bogdan Purcareata)
- powerpc/pseries/iommu: Use a locallock instead local_irq_save() (Sebastian Andrzej Siewior)
- powerpc: traps: Use PREEMPT_RT (Sebastian Andrzej Siewior)
- ARM64: Allow to enable RT (Sebastian Andrzej Siewior)
- ARM: Allow to enable RT (Sebastian Andrzej Siewior)
- x86: Enable RT also on 32bit (Sebastian Andrzej Siewior)
- arm64: fpsimd: Delay freeing memory in fpsimd_flush_thread() (Sebastian Andrzej Siewior)
- KVM: arm/arm64: downgrade preempt_disable()d region to migrate_disable() (Josh Cartwright)
- genirq: update irq_set_irqchip_state documentation (Josh Cartwright)
- ARM: enable irq in translation/section permission fault handlers (Yadi.hu)
- tty/serial/pl011: Make the locking work on RT (Thomas Gleixner)
- tty/serial/omap: Make the locking RT aware (Thomas Gleixner)
- leds: trigger: disable CPU trigger on -RT (Sebastian Andrzej Siewior)
- jump-label: disable if stop_machine() is used (Thomas Gleixner)
- arch/arm64: Add lazy preempt support (Anders Roxell)
- arm: Add support for lazy preemption (Thomas Gleixner)
- x86: Support for lazy preemption (Thomas Gleixner)
- x86/entry: Use should_resched() in idtentry_exit_cond_resched() (Sebastian Andrzej Siewior)
- sched: Add support for lazy preemption (Thomas Gleixner)
- mm/scatterlist: Do not disable irqs on RT (Thomas Gleixner)
- x86: Allow to enable RT (Sebastian Andrzej Siewior)
- cpuset: Convert callback_lock to raw_spinlock_t (Mike Galbraith)
- drm/i915/gt: Only disable interrupts for the timeline lock on !force-threaded (Sebastian Andrzej Siewior)
- drm/i915: skip DRM_I915_LOW_LEVEL_TRACEPOINTS with NOTRACE (Sebastian Andrzej Siewior)
- drm/i915: disable tracing on -RT (Sebastian Andrzej Siewior)
- drm/i915: Don't disable interrupts on PREEMPT_RT during atomic updates (Mike Galbraith)
- drm,radeon,i915: Use preempt_disable/enable_rt() where recommended (Mike Galbraith)
- lockdep: disable self-test (Sebastian Andrzej Siewior)
- lockdep: selftest: fix warnings due to missing PREEMPT_RT conditionals (Josh Cartwright)
- lockdep: selftest: Only do hardirq context test for raw spinlock (Yong Zhang)
- lockdep: Make it RT aware (Thomas Gleixner)
- net: Remove preemption disabling in netif_rx() (Priyanka Jain)
- random: Make it work on rt (Thomas Gleixner)
- x86: stackprotector: Avoid random pool on rt (Thomas Gleixner)
- panic: skip get_random_bytes for RT_FULL in init_oops_id (Thomas Gleixner)
- crypto: cryptd - add a lock instead preempt_disable/local_bh_disable (Sebastian Andrzej Siewior)
- crypto: limit more FPU-enabled sections (Sebastian Andrzej Siewior)
- irqwork: push most work into softirq context (Sebastian Andrzej Siewior)
- net: dev: always take qdisc's busylock in __dev_xmit_skb() (Sebastian Andrzej Siewior)
- net: Dequeue in dev_cpu_dead() without the lock (Sebastian Andrzej Siewior)
- net: Use skbufhead with raw lock (Thomas Gleixner)
- debugobjects: Make RT aware (Thomas Gleixner)
- fs: namespace: Use cpu_chill() in trylock loops (Thomas Gleixner)
- rt: Introduce cpu_chill() (Thomas Gleixner)
- sunrpc: Make svc_xprt_do_enqueue() use get_cpu_light() (Mike Galbraith)
- scsi/fcoe: Make RT aware. (Thomas Gleixner)
- md: raid5: Make raid5_percpu handling RT aware (Thomas Gleixner)
- block/mq: do not invoke preempt_disable() (Sebastian Andrzej Siewior)
- mm/vmalloc: Another preempt disable region which sucks (Thomas Gleixner)
- rcutorture: Avoid problematic critical section nesting on RT (Scott Wood)
- locking: Make spinlock_t and rwlock_t a RCU section on RT (Sebastian Andrzej Siewior)
- ptrace: fix ptrace_unfreeze_traced() race with rt-lock (Oleg Nesterov)
- ptrace: fix ptrace vs tasklist_lock race (Sebastian Andrzej Siewior)
- pid.h: include atomic.h (Grygorii Strashko)
- net/core: use local_bh_disable() in netif_rx_ni() (Sebastian Andrzej Siewior)
- softirq: Disable softirq stacks for RT (Thomas Gleixner)
- softirq: Check preemption after reenabling interrupts (Thomas Gleixner)
- sched: Disable TTWU_QUEUE on RT (Thomas Gleixner)
- sched: Do not account rcu_preempt_depth on RT in might_sleep() (Thomas Gleixner)
- kernel/sched: move stack + kprobe clean up to __put_task_struct() (Sebastian Andrzej Siewior)
- sched: Move mmdrop to RCU on RT (Thomas Gleixner)
- sched: Limit the number of task migrations per batch (Thomas Gleixner)
- wait.h: include atomic.h (Sebastian Andrzej Siewior)
- x86: kvm Require const tsc for RT (Thomas Gleixner)
- mm/zsmalloc: copy with get_cpu_var() and locking (Mike Galbraith)
- mm/memcontrol: Replace local_irq_disable with local locks (Sebastian Andrzej Siewior)
- mm/memcontrol: Don't call schedule_work_on in preemption disabled context (Yang Shi)
- mm: memcontrol: Provide a local_lock for per-CPU memcg_stock (Sebastian Andrzej Siewior)
- mm: slub: Don't enable partial CPU caches on PREEMPT_RT by default (Sebastian Andrzej Siewior)
- mm: page_alloc: Use a local_lock instead of explicit local_irq_save(). (Ingo Molnar)
- mm: page_alloc: Use migrate_disable() in drain_local_pages_wq() (Sebastian Andrzej Siewior)
- mm: slub: Don't resize the location tracking cache on PREEMPT_RT (Sebastian Andrzej Siewior)
- mm: slub: Move flush_cpu_slab() invocations __free_slab() invocations out of IRQ context (Sebastian Andrzej Siewior)
- mm: slub: Move discard_slab() invocations out of IRQ-off sections (Sebastian Andrzej Siewior)
- mm: slub: Enable irqs for __GFP_WAIT (Thomas Gleixner)
- mm: slub: Make object_map_lock a raw_spinlock_t (Sebastian Andrzej Siewior)
- mm: sl[au]b: Change list_lock to raw_spinlock_t (Thomas Gleixner)
- locking: don't check for __LINUX_SPINLOCK_TYPES_H on -RT archs (Sebastian Andrzej Siewior)
- trace: Add migrate-disabled counter to tracing output (Thomas Gleixner)
- kernel/sched: add {put|get}_cpu_light() (Sebastian Andrzej Siewior)
- signal/x86: Delay calling signals in atomic (Oleg Nesterov)
- rt: Add local irq locks (Thomas Gleixner)
- efi: Allow efi=runtime (Sebastian Andrzej Siewior)
- efi: Disable runtime services on RT (Sebastian Andrzej Siewior)
- net/core: disable NET_RX_BUSY_POLL on RT (Sebastian Andrzej Siewior)
- sched: Disable CONFIG_RT_GROUP_SCHED on RT (Thomas Gleixner)
- mm: Allow only SLUB on RT (Ingo Molnar)
- kconfig: Disable config options which are not RT compatible (Thomas Gleixner)
- net: Properly annotate the try-lock for the seqlock (Sebastian Andrzej Siewior)
- net/Qdisc: use a seqlock instead seqcount (Sebastian Andrzej Siewior)
- fs/dcache: disable preemption on i_dir_seq's write side (Sebastian Andrzej Siewior)
- fs/dcache: use swait_queue instead of waitqueue (Sebastian Andrzej Siewior)
- u64_stats: Disable preemption on 32bit-UP/SMP with RT during updates (Sebastian Andrzej Siewior)
- xfrm: Use sequence counter with associated spinlock (Ahmed S. Darwish)
- mm/memcontrol: Disable preemption in __mod_memcg_lruvec_state() (Sebastian Andrzej Siewior)
- mm/vmstat: Protect per cpu variables with preempt disable on RT (Ingo Molnar)
- preempt: Provide preempt_*_(no)rt variants (Thomas Gleixner)
- signal: Revert ptrace preempt magic (Thomas Gleixner)
- locking/rtmutex: Use custom scheduling function for spin-schedule() (Sebastian Andrzej Siewior)
- locking/rtmutex: add ww_mutex addon for mutex-rt (Sebastian Andrzej Siewior)
- locking/rtmutex: wire up RT's locking (Thomas Gleixner)
- locking/rtmutex: add rwlock implementation based on rtmutex (Thomas Gleixner)
- locking/rtmutex: add rwsem implementation based on rtmutex (Thomas Gleixner)
- locking/rtmutex: add mutex implementation based on rtmutex (Thomas Gleixner)
- locking/rtmutex: Allow rt_mutex_trylock() on PREEMPT_RT (Sebastian Andrzej Siewior)
- locking/rtmutex: add sleeping lock implementation (Thomas Gleixner)
- sched: Add saved_state for tasks blocked on sleeping locks (Thomas Gleixner)
- locking/rtmutex: export lockdep-less version of rt_mutex's lock, trylock and unlock (Thomas Gleixner)
- locking/rtmutex: Provide rt_mutex_slowlock_locked() (Thomas Gleixner)
- locking: split out the rbtree definition (Sebastian Andrzej Siewior)
- lockdep: Reduce header files in debug_locks.h (Sebastian Andrzej Siewior)
- locking/rtmutex: Avoid include hell (Thomas Gleixner)
- locking/spinlock: Split the lock types header (Thomas Gleixner)
- locking/rtmutex: Make lock_killable work (Thomas Gleixner)
- futex: Fix bug on when a requeued RT task times out (Steven Rostedt)
- locking/rtmutex: Handle the various new futex race conditions (Thomas Gleixner)
- locking/rtmutex: Remove rt_mutex_timed_lock() (Sebastian Andrzej Siewior)
- locking/rtmutex: Move rt_mutex_init() outside of CONFIG_DEBUG_RT_MUTEXES (Sebastian Andrzej Siewior)
- locking/rtmutex: Remove output from deadlock detector. (Sebastian Andrzej Siewior)
- locking/rtmutex: Remove cruft (Sebastian Andrzej Siewior)
- firewire: ohci: Use tasklet_disable_in_atomic() in the two atomic user (Sebastian Andrzej Siewior)
- atm: eni: Use tasklet_disable_in_atomic() in the ->send() callback (Sebastian Andrzej Siewior)
- PCI: hv: Use tasklet_disable_in_atomic() (Sebastian Andrzej Siewior)
- ath9k: Use tasklet_disable_in_atomic(). (Sebastian Andrzej Siewior)
- net: sundance: Use tasklet_disable_in_atomic(). (Sebastian Andrzej Siewior)
- net: jme: Replace link-change tasklet with a worker (Sebastian Andrzej Siewior)
- rcu: Prevent false positive softirq warning on RT (Thomas Gleixner)
- tick/sched: Prevent false positive softirq pending warnings on RT (Thomas Gleixner)
- softirq: Make softirq control and processing RT aware (Thomas Gleixner)
- softirq: Move various protections into inline helpers (Thomas Gleixner)
- irqtime: Make accounting correct on RT (Thomas Gleixner)
- softirq: Add RT specific softirq accounting (Thomas Gleixner)
- tasklets: Prevent tasklet_unlock_spin_wait() deadlock on RT (Thomas Gleixner)
- tasklets: Replace spin wait in tasklet_kill() (Peter Zijlstra)
- tasklets: Replace spin wait in tasklet_unlock_wait() (Peter Zijlstra)
- tasklets: Provide tasklet_disable_in_atomic() (Thomas Gleixner)
- tasklets: Use static inlines for stub implementations (Thomas Gleixner)
- softirq: Replace barrier() with cpu_relax() in tasklet_unlock_wait() (Thomas Gleixner)
- smp: Wake ksoftirqd on PREEMPT_RT instead do_softirq(). (Sebastian Andrzej Siewior)
- tcp: Remove superfluous BH-disable around listening_hash (Sebastian Andrzej Siewior)
- net: Move lockdep where it belongs (Thomas Gleixner)
- shmem: Use raw_spinlock_t for ->stat_lock (Sebastian Andrzej Siewior)
- mm: workingset: replace IRQ-off check with a lockdep assert. (Sebastian Andrzej Siewior)
- cgroup: use irqsave in cgroup_rstat_flush_locked() (Sebastian Andrzej Siewior)
- kcov: Remove kcov include from sched.h and move it to its users. (Sebastian Andrzej Siewior)
- printk: add pr_flush() (John Ogness)
- printk: add console handover (John Ogness)
- printk: remove deferred printing (John Ogness)
- printk: move console printing to kthreads (John Ogness)
- printk: introduce kernel sync mode (John Ogness)
- printk: change @console_seq to atomic64_t (John Ogness)
- printk: combine boot_delay_msec() into printk_delay() (John Ogness)
- printk: relocate printk_delay() and vprintk_default() (John Ogness)
- serial: 8250: implement write_atomic (John Ogness)
- console: add write_atomic interface (John Ogness)
- printk: convert @syslog_lock to spin_lock (John Ogness)
- printk: remove safe buffers (John Ogness)
- printk: track/limit recursion (John Ogness)
- printk: console: remove unnecessary safe buffer usage (John Ogness)
- printk: kmsg_dump: use kmsg_dump_rewind (John Ogness)
- printk: kmsg_dump: remove _nolock() variants (John Ogness)
- printk: remove logbuf_lock (John Ogness)
- um: synchronize kmsg_dumper (John Ogness)
- printk: introduce a kmsg_dump iterator (John Ogness)
- printk: add syslog_lock (John Ogness)
- printk: use atomic64_t for devkmsg_user.seq (John Ogness)
- printk: use seqcount_latch for clear_seq (John Ogness)
- printk: introduce CONSOLE_LOG_MAX for improved multi-line support (John Ogness)
- printk: consolidate kmsg_dump_get_buffer/syslog_print_all code (John Ogness)
- printk: refactor kmsg_dump_get_buffer() (John Ogness)
- printk: kmsg_dump: remove unused fields (John Ogness)
- printk: limit second loop of syslog_print_all (John Ogness)
- powerpc/mm: Move the linear_mapping_mutex to the ifdef where it is used (Sebastian Andrzej Siewior)
- notifier: Make atomic_notifiers use raw_spinlock (Valentin Schneider)
- genirq: Move prio assignment into the newly created thread (Thomas Gleixner)
- kthread: Move prio/affinite change into the newly created thread (Sebastian Andrzej Siewior)
- timers: Move clearing of base::timer_running under base::lock (Thomas Gleixner)
- highmem: Don't disable preemption on RT in kmap_atomic() (Sebastian Andrzej Siewior)
Resolves: rhbz#1891873
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