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Date: Fri, 15 May 2026 13:33:04 +0200
From: Christoph Hellwig <hch@lst.de>
To: Steve French <smfrench@gmail.com>
Cc: Christoph Hellwig <hch@lst.de>,
	Andrew Morton <akpm@linux-foundation.org>,
	Chris Li <chrisl@kernel.org>, Kairui Song <kasong@tencent.com>,
	Christian Brauner <brauner@kernel.org>,
	"Darrick J . Wong" <djwong@kernel.org>,
	Jens Axboe <axboe@kernel.dk>, David Sterba <dsterba@suse.com>,
	Theodore Ts'o <tytso@mit.edu>, Jaegeuk Kim <jaegeuk@kernel.org>,
	Chao Yu <chao@kernel.org>, Trond Myklebust <trondmy@kernel.org>,
	Anna Schumaker <anna@kernel.org>,
	Namjae Jeon <linkinjeon@kernel.org>,
	Hyunchul Lee <hyc.lee@gmail.com>, Steve French <sfrench@samba.org>,
	Paulo Alcantara <pc@manguebit.org>,
	Carlos Maiolino <cem@kernel.org>,
	Damien Le Moal <dlemoal@kernel.org>,
	Naohiro Aota <naohiro.aota@wdc.com>, linux-xfs@vger.kernel.org,
	linux-fsdevel@vger.kernel.org, linux-doc@vger.kernel.org,
	linux-mm@kvack.org, linux-block@vger.kernel.org,
	linux-btrfs@vger.kernel.org, linux-ext4@vger.kernel.org,
	linux-f2fs-devel@lists.sourceforge.net, linux-nfs@vger.kernel.org,
	linux-cifs@vger.kernel.org
Subject: Re: improve the swap_activate interface
Message-ID: <20260515113304.GA24980@lst.de>
References: <20260512053625.2950900-1-hch@lst.de> <CAH2r5msnYVb3hhXHwqDVHGGC1h4E6mLCRS4ktCrQoD9zdUW81g@mail.gmail.com>
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User-Agent: Mutt/1.5.17 (2007-11-01)

On Wed, May 13, 2026 at 03:34:03PM -0500, Steve French wrote:
> I just tried this on 7.1-rc3 with the swap patches (full kernel build,
> on Ubuntu 25,10) and boot failed with out of memory which I had never
> seen before.  Any idea how to workaround this with the swap patch
> series, or is there a fix for this in the swap series already?

Is that a failure with the patches or also with the baseline?