Messages in this thread | | | From | Pavel Begunkov <> | Subject | [PATCH 0/3] iopoll fixes | Date | Wed, 24 Jun 2020 19:50:06 +0300 |
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Did more comprehensive iopoll testing and found some more problems.
[1] is from the previous series. Actually, v2 for this one, addressing the double-reissue bug found by Jens. It maybe not as efficient, but simple and easy to backport.
[2,3] current->mm NULL deref
Pavel Begunkov (3): io_uring: fix hanging iopoll in case of -EAGAIN io_uring: fix current->mm NULL dereference on exit io_uring: fix NULL-mm for linked reqs
fs/io_uring.c | 33 ++++++++++++++++++++++----------- 1 file changed, 22 insertions(+), 11 deletions(-)
-- 2.24.0
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