linux-kernel - Re: Lockdep is less useful than it was

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Message-ID: <20171207223956.GD26792@bombadil.infradead.org>
Date:   Thu, 7 Dec 2017 14:39:56 -0800
From:   Matthew Wilcox <willy@...radead.org>
To:     Theodore Ts'o <tytso@....edu>, Dave Chinner <david@...morbit.com>,
        Matthew Wilcox <mawilcox@...rosoft.com>,
        Ross Zwisler <ross.zwisler@...ux.intel.com>,
        Jens Axboe <axboe@...nel.dk>,
        Rehas Sachdeva <aquannie@...il.com>, linux-mm@...ck.org,
        linux-fsdevel@...r.kernel.org,
        linux-f2fs-devel@...ts.sourceforge.net,
        linux-nilfs@...r.kernel.org, linux-btrfs@...r.kernel.org,
        linux-xfs@...r.kernel.org, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     mingo@...nel.org, byungchul.park@....com
Subject: Re: Lockdep is less useful than it was

On Thu, Dec 07, 2017 at 02:38:03PM -0800, Matthew Wilcox wrote:
> You need to get LOCKDEP_CROSSRELEASE off.  I'd revert patches
> e26f34a407aec9c65bce2bc0c838fabe4f051fc6 and
> b483cf3bc249d7af706390efa63d6671e80d1c09

Oops.  I meant to revert 2dcd5adfb7401b762ddbe4b86dcacc2f3de6b97b.
Or you could cherry-pick b483cf3bc249d7af706390efa63d6671e80d1c09.