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Message-ID: <17557800bc330c00d686411486959af4@kernel.org>
Date: Mon, 08 Jun 2026 16:37:40 +0000
From: "Maxime Ripard" <mripard@kernel.org>
To: "Eric Chanudet" <echanude@redhat.com>
Subject: Re: [PATCH v2] cgroup/dmem: accept only one region per limit write
In-Reply-To: <20260608-cgroup-dmem-write-single-region-v2-1-b0cd6c4ccf1b@redhat.com>
References: <20260608-cgroup-dmem-write-single-region-v2-1-b0cd6c4ccf1b@redhat.com>
Cc: cgroups@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, "Albert
 Esteve" <aesteve@redhat.com>, "Johannes Weiner" <hannes@cmpxchg.org>, "Maarten
 Lankhorst" <dev@lankhorst.se>, "Maxime Ripard" <mripard@kernel.org>,
 =?utf-8?b?TWljaGFsIEtvdXRuw70=?= <mkoutny@suse.com>, "Natalie Vock" <natalie.vock@gmx.de>, "Tejun
 Heo" <tj@kernel.org>
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On Mon, 8 Jun 2026 11:53:51 -0400, Eric Chanudet wrote:
> Accept only one "region value" pair entry for the dmem.max, dmem.min,
> dmem.low files.
> 
> This changes the UAPI that otherwise accepted multiple lines for setting
> multiple entries in one write. No existing user is known to rely on
> 
> [ ... ]

Reviewed-by: Maxime Ripard <mripard@kernel.org>

Thanks!
Maxime