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# Copyright 2022 syzkaller project authors. All rights reserved.
# Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
config:
# 5.10 has lots of io_uring bugs that are not easy (if not impossible) to backport, e.g.:
#
# KASAN: use-after-free Read in io_uring_cancel_task_requests
# KASAN: use-after-free Read in io_kill_linked_timeout
# KASAN: invalid-free in io_dismantle_req
# KASAN: use-after-free Read in __fdget_raw
# KASAN: stack-out-of-bounds Read in iov_iter_revert
# general protection fault in io_prep_async_work
#
# An attempt to back-port usually fails because there is too many changes/dependencies
# that went in between v5.10 and v5.12, where most of the io_uring issues are fixed.
# After comparing io_uring related git history between 5.10 and 5.12, the diff is
# around 180 commits, from which half are fixes and the rest additions/new features.
# None of these have been marked with 'Fixes' or cc'ed to stable, so it is very
# unlikely that these are going to be fixed in 5.10 stable kernel.
- IO_URING: n
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