From: Bart Van Assche <bvanassche@acm.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-mm@kvack.org, Christoph Hellwig <hch@infradead.org>,
Andrea Arcangeli <aarcange@redhat.com>
Subject: Re: [PATCH] fs/userfaultd: Fix a recently introduced lockdep complaint
Date: Fri, 8 Feb 2019 21:51:53 -0800 [thread overview]
Message-ID: <204b2c05-c074-4da5-48ad-e610fae3324d@acm.org> (raw)
In-Reply-To: <20190209010308.115292-1-bvanassche@acm.org>
On 2/8/19 5:03 PM, Bart Van Assche wrote:
> Avoid that lockdep reports the following: [ ... ]
Hi Christoph,
If patch "aio: Fix locking in aio_poll()"
(https://marc.info/?l=linux-fsdevel&m=154967401921791) would be
accepted, would that allow to revert commit ae62c16e105a ("userfaultfd:
disable irqs when taking the waitqueue lock") instead of applying this
patch?
Thanks,
Bart.
prev parent reply other threads:[~2019-02-09 5:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-09 1:03 [PATCH] fs/userfaultd: Fix a recently introduced lockdep complaint Bart Van Assche
2019-02-09 5:51 ` Bart Van Assche [this message]
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