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Wed, 28 Oct 2026 07:50:47 -0700 (PDT) Received: from localhost ([2a02:8071:56d1:2de0:1d24:d58d:2b65:c291]) by smtp.gmail.com with UTF8SMTPSA id 5b1f17b1804b1-4a97cebf858sm57250745e9.12.2026.10.28.07.50.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Oct 2026 07:50:46 -0700 (PDT) Date: Wed, 28 Oct 2026 15:50:44 +0100 From: Uwe =?utf-8?Q?Kleine-K=C3=B6nig?= To: Greg Kroah-Hartman Cc: Jason Gunthorpe , Alex Williamson , Armin Wolf , David Lechner , Danilo Krummrich , Luis Chamberlain , Petr Pavlu , Daniel Gomez , Sami Tolvanen , Aaron Tomlin , Jonathan Corbet , Shuah Khan , Randy Dunlap , "Rafael J. Wysocki" , Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers , Bradley Morgan , Aleksandr Nogikh , linux-modules@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-usb@vger.kernel.org, driver-core@lists.linux.dev, linux-trace-kernel@vger.kernel.org, Johan Hovold , Richard Weinberger , Thierry Reding Subject: Re: [PATCH v4 0/3] driver core: add TAINT_FORCED_BIND for when userspace manually messes with devices and drivers Message-ID: References: <9bd3a34b-5e98-4038-80d6-da2c3b1948dd@gmx.de> <2026092321-province-yearly-44aa@gregkh> <2026092348-victory-erased-0e5a@gregkh> <20261023181326.0dc2f7ed@shazbot.org> <2026102437-vista-unsoiled-b089@gregkh> <20261026225950.GD1685504@ziepe.ca> <2026102849-turkey-series-ac07@gregkh> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="dvdgfsb6jpiy7bdt" Content-Disposition: inline In-Reply-To: <2026102849-turkey-series-ac07@gregkh> --dvdgfsb6jpiy7bdt Content-Type: text/plain; protected-headers=v1; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Subject: Re: [PATCH v4 0/3] driver core: add TAINT_FORCED_BIND for when userspace manually messes with devices and drivers MIME-Version: 1.0 On Wed, Oct 28, 2026 at 02:45:18PM +0100, Greg Kroah-Hartman wrote: > On Mon, Oct 26, 2026 at 07:59:50PM -0300, Jason Gunthorpe wrote: > > On Sun, Oct 25, 2026 at 01:48:04PM +0100, Uwe Kleine-K=F6nig wrote: > >=20 > > > The more I think about this taint, the more I believe the commit shou= ld > > > be reverted and replaced by a some stop gaps for driver_override. (Be= it > > > a taint or better yet > > > https://lore.kernel.org/all/0f7446324f6a0c8f0153d6532d92a6eeecd6a308.= 1790612298.git.u.kleine-koenig@baylibre.com/ > > > .) > >=20 > > I also think this patch is way too broad and should be reverted until > > something better is designed. >=20 > Fair enough, I've sent a revert for now, will get it merged before -rc1 > is out. \o/, thanks > I'll rework this for a later release, thanks. Please look at the series behind the link above before investing time here. I think most of the ideas are already implemented there. If you voice your preferences there, I can rework accordingly and rebase on top of your revert. 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