From: Eric Biggers <ebiggers@kernel.org>
To: stable@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH 5.10 0/5] aio poll fixes for 5.10
Date: Fri, 10 Dec 2021 15:48:00 -0800 [thread overview]
Message-ID: <20211210234805.39861-1-ebiggers@kernel.org> (raw)
Backport the aio poll fixes to 5.10. This resolves a conflict in
aio_poll_wake() in patch 4. It's a "trivial" conflict, but I'm sending
this to make sure it doesn't get dropped.
Eric Biggers (5):
wait: add wake_up_pollfree()
binder: use wake_up_pollfree()
signalfd: use wake_up_pollfree()
aio: keep poll requests on waitqueue until completed
aio: fix use-after-free due to missing POLLFREE handling
drivers/android/binder.c | 21 ++--
fs/aio.c | 184 ++++++++++++++++++++++++++------
fs/signalfd.c | 12 +--
include/linux/wait.h | 26 +++++
include/uapi/asm-generic/poll.h | 2 +-
kernel/sched/wait.c | 7 ++
6 files changed, 195 insertions(+), 57 deletions(-)
--
2.34.1
next reply other threads:[~2021-12-10 23:49 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-10 23:48 Eric Biggers [this message]
2021-12-10 23:48 ` [PATCH 5.10 1/5] wait: add wake_up_pollfree() Eric Biggers
2021-12-10 23:48 ` [PATCH 5.10 2/5] binder: use wake_up_pollfree() Eric Biggers
2021-12-10 23:48 ` [PATCH 5.10 3/5] signalfd: " Eric Biggers
2021-12-10 23:48 ` [PATCH 5.10 4/5] aio: keep poll requests on waitqueue until completed Eric Biggers
2021-12-10 23:48 ` [PATCH 5.10 5/5] aio: fix use-after-free due to missing POLLFREE handling Eric Biggers
2021-12-12 13:54 ` [PATCH 5.10 0/5] aio poll fixes for 5.10 Greg KH
2021-12-12 19:46 ` Eric Biggers
2021-12-13 8:14 ` Greg KH
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