From: Pavel Begunkov <asml.silence@gmail.com>
To: Jens Axboe <axboe@kernel.dk>, io-uring@vger.kernel.org
Subject: [PATCH v2 0/2] Fix hang in io_uring_get_cqe() with iopoll
Date: Sun, 21 Jun 2020 19:14:24 +0300 [thread overview]
Message-ID: <cover.1592755912.git.asml.silence@gmail.com> (raw)
v2: use relaxed load
fix errata
Pavel Begunkov (2):
barriers: add load relaxed
Fix hang in io_uring_get_cqe() with iopoll
src/include/liburing/barrier.h | 4 ++++
src/queue.c | 16 +++++++++++++++-
2 files changed, 19 insertions(+), 1 deletion(-)
--
2.24.0
next reply other threads:[~2020-06-21 16:16 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-21 16:14 Pavel Begunkov [this message]
2020-06-21 16:14 ` [PATCH v2 1/2] barriers: add load relaxed Pavel Begunkov
2020-06-21 16:14 ` [PATCH v2 2/2] Fix hang in io_uring_get_cqe() with iopoll Pavel Begunkov
2020-06-21 18:48 ` [PATCH v2 0/2] " Jens Axboe
2020-06-21 19:54 ` Pavel Begunkov
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