From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 94A0DCA1009 for ; Wed, 3 Sep 2025 12:07:48 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id ECC9D8E0011; Wed, 3 Sep 2025 08:07:47 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id E2EAD8E0001; Wed, 3 Sep 2025 08:07:47 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id CF67F8E0011; Wed, 3 Sep 2025 08:07:47 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0016.hostedemail.com [216.40.44.16]) by kanga.kvack.org (Postfix) with ESMTP id B26388E0001 for ; Wed, 3 Sep 2025 08:07:47 -0400 (EDT) Received: from smtpin02.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay08.hostedemail.com (Postfix) with ESMTP id 471DA14061F for ; Wed, 3 Sep 2025 12:07:47 +0000 (UTC) X-FDA: 83847814974.02.E54325D Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by imf14.hostedemail.com (Postfix) with ESMTP id A3B36100005 for ; Wed, 3 Sep 2025 12:07:45 +0000 (UTC) Authentication-Results: imf14.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=ixEbLi2A; spf=pass (imf14.hostedemail.com: domain of broonie@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=broonie@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1756901265; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=m1Ang/Ev5msbe29qUOK0afUPlJKTCWi4jjZ05SuuqY8=; b=OvTEkbvyKnYR4bC6Apt1qc4o3fIkHdn8vegj/OhpU17WzEJf/r/zLShj8HvqG+ySR9U0gR 7LqEmKBKQDltZKvi4s1MxoGWqd5O5pM4pEwXO9Z/Fc5AsD/GHxPkcwrIYprda0ZkCpKiC/ hTXH59h+aSlWsnFadkG98w5UlyTw8DM= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1756901265; a=rsa-sha256; cv=none; b=EXwEuAwK+wmV7ovOV5rSlp7teb+FSEB9htYsZLJPhenY2RH1Qrml++AQcG+cn8xgHmizb4 WiCtOqerSxBgrDRgBCg8+LnA3P5isFcdeIrnzlURuISRVmJ3ib4HZya99HQMa2W/r7iEug /m3tLGudmSGS5N+Oe9Y3liYZBsfKhcA= ARC-Authentication-Results: i=1; imf14.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=ixEbLi2A; spf=pass (imf14.hostedemail.com: domain of broonie@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=broonie@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id D0CB16025A; Wed, 3 Sep 2025 12:07:44 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5248CC4CEF0; Wed, 3 Sep 2025 12:07:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756901264; bh=m1Ang/Ev5msbe29qUOK0afUPlJKTCWi4jjZ05SuuqY8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ixEbLi2A6jjg3LDOMR+jiLI0kr10I8xn9VvAhh0P7/z4DH0i1kyknq5gSkeU0VCh5 i7tl5kkxInZ+7hYu+tRelEpYAuP8FN2uFIlm5P42FO3SelGzylxnLKF/pNSR2m1aFw RE/5Os5QrL3UByY4KoMftxBxXI8nABa43VeNvttCKTwJnSRMLLSkAAqu3VLPfLy7vD AeMa8NriBmA/D6erdbbe4fr51rNUQY9oaQtg+HQjcR31u8e8fIRtxBTyJgVpc39MZw KS0+rKXi8YwhnPg5XMTY+J7MPSqIPKFVJNPfLuAXIVPCyL2HDJsMj/a8wFJkAKiMQ+ b2BQwIrvDUtwA== Date: Wed, 3 Sep 2025 13:07:33 +0100 From: Mark Brown To: Bartosz Golaszewski Cc: Linus Walleij , Bjorn Andersson , Konrad Dybcio , Alexey Klimov , Lorenzo Bianconi , Sean Wang , Matthias Brugger , AngeloGioacchino Del Regno , Paul Cercueil , Kees Cook , Andy Shevchenko , Andrew Morton , David Hildenbrand , Lorenzo Stoakes , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Dong Aisheng , Fabio Estevam , Shawn Guo , Jacky Bai , Pengutronix Kernel Team , NXP S32 Linux Team , Sascha Hauer , Tony Lindgren , Haojian Zhuang , Geert Uytterhoeven , Greg Kroah-Hartman , "Rafael J. Wysocki" , Danilo Krummrich , Neil Armstrong , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, linux-hardening@vger.kernel.org, linux-mm@kvack.org, imx@lists.linux.dev, linux-omap@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Bartosz Golaszewski Subject: Re: [PATCH v7 07/16] pinctrl: imx: don't access the pin function radix tree directly Message-ID: References: <20250902-pinctrl-gpio-pinfuncs-v7-0-bb091daedc52@linaro.org> <20250902-pinctrl-gpio-pinfuncs-v7-7-bb091daedc52@linaro.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="LMkJw+F2UT+cDaFZ" Content-Disposition: inline In-Reply-To: <20250902-pinctrl-gpio-pinfuncs-v7-7-bb091daedc52@linaro.org> X-Cookie: You were s'posed to laugh! X-Rspam-User: X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: A3B36100005 X-Stat-Signature: nss1qk5gbamht11i3xwqfjfkjrdkmw9c X-HE-Tag: 1756901265-955611 X-HE-Meta: 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 1k2Qtq8b S0yuVDVsPwDNRwsv0n+YD7F/bPPkPNpbyxOIJ+FwQyYOvFmiMQD+HAZI1ZR3KTXC8+2D5lmbXV9I7G7suaM9Y3lG7MvJu5REGCL/lqltxrUtY4SwjsKtEiajUBez7UIeW84T15rGOt/ROrGp3vy2CMxFkkffkbgsmNqPYhBlWHEsBDPvP783H+qNssTpuJOwuj0ajTyDWXxMtT/y+lfXP5sFsIc1kRC8BGbeK8Jbl18u42zztVjf4SN0o6wAe8C99q6HxqAo+gdbyQBMtn58DQlPfjQd/CuYWGV0PsZtIfhhpnIXiYDxe186GBbLvTXZKUxbYKC4Uoy6VSX+ST/SU7TCpVLV0SZgOeBGFH08eZlvHaLogxEESvgiBBMnFs+46X9RRTs6ao/7rTN4JojEIZ12VdVSTMwq7kS/Us2izVb8gYfA0W4WnBAo+hDloE8q5sAerZEMTn7AonSnejH8IeYnymxTsCaVeL9LS X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: --LMkJw+F2UT+cDaFZ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Sep 02, 2025 at 01:59:16PM +0200, Bartosz Golaszewski wrote: > From: Bartosz Golaszewski >=20 > The radix tree containing pin function descriptors should not be > accessed directly by drivers. There are dedicated functions for it. I > suppose this driver does it so that the memory containing the function > description is not duplicated but we're going to address that shortly so > convert it to using generic pinctrl APIs. Tested-by: Mark Brown --LMkJw+F2UT+cDaFZ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmi4L4QACgkQJNaLcl1U h9Cofgf+Nx2+OT+tp4D5FUxhtTOmhW7sSoV0qG4ncMEPM9CqTpXL04wbbzyJxjJi x44Lzl7dhYejlq1ljZcrLRtyyOEx2GJmVq+XHynLGl0+WRR2yx5BIF/VZUKrpjdp Rd7Wd/4PDIWu+9AdKJ05UjqdXCojpVhxUDMFoha24910w0dlC3/GOS+5CLd3t5nP o8DekdJ0fH6kx1PD4bw8qgA54bkwX/A1xWWTNxpAg/4zlmNuqFrT48Nuyz9AxY7W KRh+JFWffC6f3gBQeYYoJOJsaSojIuYpDVDTTwkkrtr0ZmxbYGan3Gfw+uDC2O8W SI38WHTPgNA+BpMaBE3K/SB/spudUA== =Wljw -----END PGP SIGNATURE----- --LMkJw+F2UT+cDaFZ--