From: Greg KH <greg@kroah.com>
To: Eric Biggers <ebiggers@kernel.org>
Cc: stable@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 5.10 0/5] aio poll fixes for 5.10
Date: Sun, 12 Dec 2021 14:54:45 +0100 [thread overview]
Message-ID: <YbX/JVz768WuoiXd@kroah.com> (raw)
In-Reply-To: <20211210234805.39861-1-ebiggers@kernel.org>
On Fri, Dec 10, 2021 at 03:48:00PM -0800, Eric Biggers wrote:
> 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
>
Thanks for all of the backports, much appreciated and now queued up.
greg k-h
next prev parent reply other threads:[~2021-12-12 13:55 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-10 23:48 [PATCH 5.10 0/5] aio poll fixes for 5.10 Eric Biggers
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 ` Greg KH [this message]
2021-12-12 19:46 ` [PATCH 5.10 0/5] aio poll fixes for 5.10 Eric Biggers
2021-12-13 8:14 ` Greg KH
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