linux/io_uring
Linus Torvalds e41255ce7a io_uring-7.0-20260403
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Merge tag 'io_uring-7.0-20260403' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux

Pull io_uring fixes from Jens Axboe:

 - A previous fix in this release covered the case of the rings being
   RCU protected during resize, but it missed a few spots. This covers
   the rest

 - Fix the cBPF filters when COW'ed, introduced in this merge window

 - Fix for an attempt to import a zero sized buffer

 - Fix for a missing clamp in importing bundle buffers

* tag 'io_uring-7.0-20260403' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
  io_uring/bpf_filters: retain COW'ed settings on parse failures
  io_uring: protect remaining lockless ctx->rings accesses with RCU
  io_uring/rsrc: reject zero-length fixed buffer import
  io_uring/net: fix slab-out-of-bounds read in io_bundle_nbufs()
2026-04-03 11:58:04 -07:00
..
Kconfig io_uring: add support for BPF filtering for opcode restrictions 2026-01-27 11:09:57 -07:00
Makefile io_uring: add support for BPF filtering for opcode restrictions 2026-01-27 11:09:57 -07:00
advise.c
advise.h
alloc_cache.c
alloc_cache.h io_uring: Add SPDX id lines to remaining source files 2026-02-04 07:23:45 -07:00
bpf_filter.c io_uring-7.0-20260312 2026-03-13 10:09:35 -07:00
bpf_filter.h io_uring: allow registration of per-task restrictions 2026-02-06 07:29:19 -07:00
cancel.c for-7.0/io_uring-20260206 2026-02-09 17:22:00 -08:00
cancel.h io_uring/cancel: de-unionize file and user_data in struct io_cancel_data 2026-02-16 14:16:27 -07:00
cmd_net.c io_uring/cmd_net: use READ_ONCE() for ->addr3 read 2026-02-24 11:38:34 -07:00
epoll.c
epoll.h
eventfd.c io_uring-7.0-20260312 2026-03-13 10:09:35 -07:00
eventfd.h io_uring: Add SPDX id lines to remaining source files 2026-02-04 07:23:45 -07:00
fdinfo.c io_uring/fdinfo: fix OOB read in SQE_MIXED wrap check 2026-03-26 20:28:28 -06:00
fdinfo.h
filetable.c io_uring/filetable: clamp alloc_hint to the configured alloc range 2026-02-11 15:20:44 -07:00
filetable.h io_uring: Trim out unused includes 2026-01-05 17:08:20 -07:00
fs.c non-consuming variants of do_{unlinkat,rmdir}() 2026-01-16 12:51:50 -05:00
fs.h
futex.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
futex.h
io-wq.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
io-wq.h io_uring: Add SPDX id lines to remaining source files 2026-02-04 07:23:45 -07:00
io_uring.c io_uring-7.0-20260403 2026-04-03 11:58:04 -07:00
io_uring.h io_uring: protect remaining lockless ctx->rings accesses with RCU 2026-04-01 08:34:11 -06:00
kbuf.c io_uring-7.0-20260320 2026-03-20 09:58:56 -07:00
kbuf.h
memmap.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
memmap.h io_uring: Add SPDX id lines to remaining source files 2026-02-04 07:23:45 -07:00
mock_file.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
msg_ring.c io_uring/msg_ring: drop unnecessary submitter_task checks 2026-01-12 11:21:38 -07:00
msg_ring.h
napi.c
napi.h
net.c io_uring/net: fix slab-out-of-bounds read in io_bundle_nbufs() 2026-03-29 14:03:14 -06:00
net.h io_uring/net: allow filtering on IORING_OP_SOCKET data 2026-01-27 11:10:46 -07:00
nop.c
nop.h
notif.c io_uring: Add SPDX id lines to remaining source files 2026-02-04 07:23:45 -07:00
notif.h
opdef.c io_uring/bpf_filter: move filter size and populate helper into struct 2026-02-16 15:56:25 -07:00
opdef.h io_uring/bpf_filter: move filter size and populate helper into struct 2026-02-16 15:56:25 -07:00
openclose.c io_uring/openclose: fix io_pipe_fixed() slot tracking for specific slots 2026-02-11 20:31:21 -07:00
openclose.h io_uring/bpf_filter: allow filtering on contents of struct open_how 2026-01-27 11:10:46 -07:00
poll.c io_uring-7.0-20260320 2026-03-20 09:58:56 -07:00
poll.h
query.c io_uring/query: return support for custom rx page size 2026-02-15 14:55:37 -07:00
query.h
refs.h io_uring: Add SPDX id lines to remaining source files 2026-02-04 07:23:45 -07:00
register.c io_uring-7.0-20260403 2026-04-03 11:58:04 -07:00
register.h
rsrc.c io_uring-7.0-20260403 2026-04-03 11:58:04 -07:00
rsrc.h io_uring/rsrc: replace reg buffer bit field with flags 2026-02-10 05:26:15 -07:00
rw.c io_uring: add IORING_OP_URING_CMD128 to opcode checks 2026-02-19 07:25:39 -07:00
rw.h
slist.h io_uring: Add SPDX id lines to remaining source files 2026-02-04 07:23:45 -07:00
splice.c
splice.h
sqpoll.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
sqpoll.h
statx.c allow incomplete imports of filenames 2026-01-13 15:18:07 -05:00
statx.h
sync.c io_uring/sync: validate passed in offset 2026-01-21 11:50:59 -07:00
sync.h
tctx.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
tctx.h
timeout.c io_uring/timeout: READ_ONCE sqe->addr 2026-02-25 08:36:05 -07:00
timeout.h
truncate.c
truncate.h
tw.c io_uring: ensure ctx->rings is stable for task work flags manipulation 2026-03-11 14:35:16 -06:00
tw.h io_uring: split out CQ waiting code into wait.c 2026-01-22 09:21:16 -07:00
uring_cmd.c io_uring/uring_cmd: explicitly disallow cancelations for IOPOLL 2026-01-14 22:04:11 -07:00
uring_cmd.h
wait.c io_uring: protect remaining lockless ctx->rings accesses with RCU 2026-04-01 08:34:11 -06:00
wait.h io_uring: protect remaining lockless ctx->rings accesses with RCU 2026-04-01 08:34:11 -06:00
waitid.c io_uring/waitid: fix KCSAN warning on io_waitid->head 2026-01-19 19:55:30 -07:00
waitid.h
xattr.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
xattr.h
zcrx.c io_uring-7.0-20260305 2026-03-06 08:31:36 -08:00
zcrx.h