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Linux 6.6.14
2024-01-25 Pavel Begunkovio_uring: adjust defer tw counting
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2024-01-25 Pavel Begunkovio_uring: don't check iopoll if request completes
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-12-13 Pavel Begunkovio_uring: fix mutex_unlock with unreferenced ctx
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-12-13 Pavel Begunkovio_uring/af_unix: disable sending io_uring over sockets
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-09-14 Pavel Begunkovio_uring/net: fix iter retargeting for selected buf
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-09-07 Pavel Begunkovio_uring: fix unprotected iopoll overflow
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-09-07 Pavel Begunkovio_uring: break out of iowq iopoll on teardown
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-08-24 Pavel Begunkovio_uring: move iopoll ctx fields around
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-08-24 Pavel Begunkovio_uring: move multishot cqe cache in ctx
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-08-24 Pavel Begunkovio_uring: separate task_work/waiting cache line
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-08-24 Pavel Begunkovio_uring: banish non-hot data to end of io_ring_ctx
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-08-24 Pavel Begunkovio_uring: move non aligned field to the end
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-08-24 Pavel Begunkovio_uring: add option to remove SQ indirection
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-08-24 Pavel Begunkovio_uring: compact SQ/CQ heads/tails
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-08-24 Pavel Begunkovio_uring: force inline io_fill_cqe_req
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-08-24 Pavel Begunkovio_uring: merge iopoll and normal completion paths
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-08-24 Pavel Begunkovio_uring: reorder cqring_flush and wakeups
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-08-24 Pavel Begunkovio_uring: optimise extra io_get_cqe null check
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-08-24 Pavel Begunkovio_uring: refactor __io_get_cqe()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-08-24 Pavel Begunkovio_uring: simplify big_cqe handling
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-08-24 Pavel Begunkovio_uring: cqe init hardening
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-08-24 Pavel Begunkovio_uring: improve cqe !tracing hot path
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-08-11 Pavel Begunkovio_uring: simplify io_run_task_work_sig return
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-08-11 Pavel Begunkovio_uring/rsrc: keep one global dummy_ubuf
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-08-11 Pavel Begunkovio_uring: never overflow io_aux_cqe
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-08-11 Pavel Begunkovio_uring: remove return from io_req_cqe_overflow()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-08-11 Pavel Begunkovio_uring: open code io_fill_cqe_req()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-08-11 Pavel Begunkovio_uring/net: don't overflow multishot recv
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-08-11 Pavel Begunkovio_uring/net: don't overflow multishot accept
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-08-09 Pavel Begunkovio_uring: break iopolling on signal
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-08-09 Pavel Begunkovio_uring: kill io_uring userspace examples
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-08-09 Pavel Begunkovio_uring: fix false positive KASAN warnings
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-08-09 Pavel Begunkovio_uring: fix drain stalls by invalid SQE
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-06-24 Pavel Begunkovnet/tcp: optimise locking for blocking splice
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-06-23 Pavel Begunkovio_uring: merge conditional unlock flush helpers
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-06-23 Pavel Begunkovio_uring: make io_cq_unlock_post static
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-06-23 Pavel Begunkovio_uring: inline __io_cq_unlock
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-06-23 Pavel Begunkovio_uring: fix acquire/release annotations
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-06-23 Pavel Begunkovio_uring: kill io_cq_unlock()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-06-23 Pavel Begunkovio_uring: remove IOU_F_TWQ_FORCE_NORMAL
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-06-23 Pavel Begunkovio_uring: don't batch task put on reqs free
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-06-23 Pavel Begunkovio_uring: move io_clean_op()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-06-23 Pavel Begunkovio_uring: inline io_dismantle_req()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-06-23 Pavel Begunkovio_uring: remove io_free_req_tw
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-06-23 Pavel Begunkovio_uring: open code io_put_req_find_next
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-05-25 Pavel Begunkovnvme: optimise io_uring passthrough completion
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-05-25 Pavel Begunkovio_uring/cmd: add cmd lazy tw wake helper
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-05-22 Pavel Begunkovnet/tcp: refactor tcp_inet6_sk()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-05-20 Pavel Begunkovio_uring: annotate offset timeout races
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-05-17 Pavel Begunkovnet/tcp: optimise io_uring zc ubuf refcounting
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-05-17 Pavel Begunkovnet/tcp: don't peek at tail for io_uring zc
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-19 Pavel Begunkovio_uring/rsrc: disassociate nodes and rsrc_data
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-19 Pavel Begunkovio_uring/rsrc: devirtualise rsrc put callbacks
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-19 Pavel Begunkovio_uring/rsrc: pass node to io_rsrc_put_work()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-19 Pavel Begunkovio_uring/rsrc: inline io_rsrc_put_work()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-19 Pavel Begunkovio_uring/rsrc: add empty flag in rsrc_node
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-19 Pavel Begunkovio_uring/rsrc: merge nodes and io_rsrc_put
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-19 Pavel Begunkovio_uring/rsrc: infer node from ctx on io_queue_rsrc_removal
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-19 Pavel Begunkovio_uring/rsrc: remove unused io_rsrc_node::llist
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-15 Pavel Begunkovio_uring/rsrc: refactor io_queue_rsrc_removal
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-15 Pavel Begunkovio_uring/rsrc: simplify single file node switching
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-15 Pavel Begunkovio_uring/rsrc: clean up __io_sqe_buffers_update()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-15 Pavel Begunkovio_uring/rsrc: inline switch_start fast path
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-15 Pavel Begunkovio_uring/rsrc: remove rsrc_data refs
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-15 Pavel Begunkovio_uring/rsrc: fix DEFER_TASKRUN rsrc quiesce
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-15 Pavel Begunkovio_uring/rsrc: use wq for quiescing
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-15 Pavel Begunkovio_uring/rsrc: refactor io_rsrc_ref_quiesce
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-15 Pavel Begunkovio_uring/rsrc: remove io_rsrc_node::done
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-15 Pavel Begunkovio_uring/rsrc: use nospec'ed indexes
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-15 Pavel Begunkovio_uring/notif: add constant for ubuf_info flags
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-12 Pavel Begunkovio_uring/rsrc: extract SCM file put helper
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-12 Pavel Begunkovio_uring/rsrc: refactor io_rsrc_node_switch
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-12 Pavel Begunkovio_uring/rsrc: zero node's rsrc data on alloc
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-12 Pavel Begunkovio_uring/rsrc: consolidate node caching
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-12 Pavel Begunkovio_uring/rsrc: add lockdep checks
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-12 Pavel Begunkovio_uring: add irq lockdep checks
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-12 Pavel Begunkovio_uring/kbuf: remove extra ->buf_ring null check
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-12 Pavel Begunkovio_uring: shut io_prep_async_work warning
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-06 Pavel Begunkovio_uring: optimise io_req_local_work_add
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-06 Pavel Begunkovio_uring: refactor __io_cq_unlock_post_flush()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-06 Pavel Begunkovio_uring: reduce scheduling due to tw
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-06 Pavel Begunkovio_uring: inline llist_add()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-06 Pavel Begunkovio_uring: add tw add flags
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-06 Pavel Begunkovio_uring: refactor io_cqring_wake()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-06 Pavel Begunkovio_uring: optimize local tw add ctx pinning
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-06 Pavel Begunkovio_uring: move pinning out of io_req_local_work_add
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-04 Pavel Begunkovio_uring/rsrc: add custom limit for node caching
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-04 Pavel Begunkovio_uring/rsrc: optimise io_rsrc_data refcounting
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-04 Pavel Begunkovio_uring/rsrc: add lockdep sanity checks
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-04 Pavel Begunkovio_uring/rsrc: cache struct io_rsrc_node
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-04 Pavel Begunkovio_uring/rsrc: don't offload node free
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-04 Pavel Begunkovio_uring/rsrc: optimise io_rsrc_put allocation
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-04 Pavel Begunkovio_uring/rsrc: rename rsrc_list
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-04 Pavel Begunkovio_uring/rsrc: kill rsrc_ref_lock
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-04 Pavel Begunkovio_uring/rsrc: protect node refs with uring_lock
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-04 Pavel Begunkovio_uring: io_free_req() via tw
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-04 Pavel Begunkovio_uring: don't put nodes under spinlocks
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-04 Pavel Begunkovio_uring/rsrc: keep cached refs per node
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-04 Pavel Begunkovio_uring/rsrc: use non-pcpu refcounts for nodes
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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2023-04-03 Pavel Begunkovio_uring: encapsulate task_work state
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
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