From: Stefan Hajnoczi <stefanha@redhat.com>
To: qemu-devel@nongnu.org
Cc: Fam Zheng <fam@euphon.net>,
qemu-block@nongnu.org, qemu-stable@nongnu.org,
Stefan Hajnoczi <stefanha@redhat.com>
Subject: [PATCH 0/2] fdmon-poll: reset npfd when upgrading to fdmon-epoll
Date: Fri, 21 Aug 2020 11:12:50 +0100 [thread overview]
Message-ID: <20200821101252.203056-1-stefanha@redhat.com> (raw)
Fix an assertion failure when aio_poll() is called in a aio_disable_external()
region. The failure happens when fdmon-poll is first upgraded to fdmon-epoll
and then downgraded again due to aio_disable_external().
Stefan Hajnoczi (2):
fdmon-poll: reset npfd when upgrading to fdmon-epoll
tests: add test-fdmon-epoll
MAINTAINERS | 1 +
tests/Makefile.include | 4 +++
tests/test-fdmon-epoll.c | 73 ++++++++++++++++++++++++++++++++++++++++
util/fdmon-poll.c | 1 +
4 files changed, 79 insertions(+)
create mode 100644 tests/test-fdmon-epoll.c
--
2.26.2
next reply other threads:[~2020-08-21 10:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-21 10:12 Stefan Hajnoczi [this message]
2020-08-21 10:12 ` [PATCH 1/2] fdmon-poll: reset npfd when upgrading to fdmon-epoll Stefan Hajnoczi
2020-08-21 13:54 ` Philippe Mathieu-Daudé
2020-08-21 10:12 ` [PATCH 2/2] tests: add test-fdmon-epoll Stefan Hajnoczi
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