:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1vgpmG-0002S3-UK; Fri, 16 Jan 2026 20:46:36 +0100 Received: from moin.white.stw.pengutronix.de ([2a0a:edc0:0:b01:1d::7b] helo=bjornoya.blackshift.org) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vgpmG-000yLJ-2u; Fri, 16 Jan 2026 20:46:36 +0100 Received: from pengutronix.de (p54b152ce.dip0.t-ipconnect.de [84.177.82.206]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) (Authenticated sender: mkl-all@blackshift.org) by smtp.blackshift.org (Postfix) with ESMTPSA id DAC304CEF58; Fri, 16 Jan 2026 19:46:35 +0000 (UTC) Date: Fri, 16 Jan 2026 20:46:35 +0100 From: Marc Kleine-Budde To: Oliver Hartkopp Cc: Vincent Mailhol , Wolfgang Grandegger , Sebastian Haas , "David S. Miller" , Frank Jungclaus , socketcan@esd.eu, Yasushi SHOJI , Daniel Berglund , Olivier Sobrie , Remigiusz =?utf-8?B?S2/FgsWCxIV0YWo=?= , Bernd Krumboeck , kernel@pengutronix.de, linux-can@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH can 0/5] can: usb: fix URB memory leaks Message-ID: <20260116-unselfish-beneficial-coot-eab1c3-mkl@pengutronix.de> References: <20260110-can_usb-fix-memory-leak-v1-0-4a7c082a7081@pengutronix.de> <5b5c8a8b-5832-4566-af45-dee6818fa44c@hartkopp.net> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="p445ireluuhjz7yx" Content-Disposition: inline In-Reply-To: <5b5c8a8b-5832-4566-af45-dee6818fa44c@hartkopp.net> X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: mkl@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: stable@vger.kernel.org X-Spam-Score: 0.5 (/) X-Spam-Report: Spam detection software, running on the system "witcher.mxrouting.net", has performed the tests listed below against this email. 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[104.64.211.4 listed in list.dnswl.org] 1.5 HEADER_FROM_DIFFERENT_DOMAINS From and EnvelopeFrom 2nd level mail domains are different -1.0 MAILING_LIST_MULTI Multiple indicators imply a widely-seen list manager SpamTally: Final spam score: 5 --p445ireluuhjz7yx Content-Type: text/plain; protected-headers=v1; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Subject: Re: [PATCH can 0/5] can: usb: fix URB memory leaks MIME-Version: 1.0 On 14.01.2026 11:04:11, Oliver Hartkopp wrote: > does this patch set need to be reworked due to this (AI) feedback from > Jakub? > > https://lore.kernel.org/linux-can/20260110223836.3890248-1-kuba@kernel.or= g/ yes - done: | https://lore.kernel.org/all/20260116-can_usb-fix-memory-leak-v2-0-4b8cb29= 15571@pengutronix.de/ > The former/referenced PR has been pulled - so that specific patch might to > be fixed again, so that usb_unanchor_urb(urb) is called after > usb_submit_urb() ?? yes - done: | https://lore.kernel.org/all/20260116-can_usb-fix-reanchor-v1-1-9d74e72892= 25@pengutronix.de/ Marc --=20 Pengutronix e.K. | Marc Kleine-Budde | Embedded Linux | https://www.pengutronix.de | Vertretung N=C3=BCrnberg | Phone: +49-5121-206917-129 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-9 | --p445ireluuhjz7yx Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEyBAABCgAdFiEEn/sM2K9nqF/8FWzzDHRl3/mQkZwFAmlqlZkACgkQDHRl3/mQ kZxiIwf3RgwYCKdOvCyjb3R85GUOkhQUKqFTiNFMjrtVwd8VZPCLGC+3PjeCGrkY iin1/W0Na/m+TfhYYIaSmVNL5J5XZnG7/AE6dTcUfURMElT3/RtzxuAOF1cOm5ql 3y18aHMOSlD/rSxS25EKo80WRqsAJ5cvRTYOd4L7hJbIncLylOmgmNAFPu5xDrPG njT5AsodRXLR1pC8bm7Xi4C8EM+yvOJBmtFlBRXvnhPLbbozKx0YJi7GIjMCqUud 9lgh8lpYMiBeSa6SiowyW4t7Ekiv+Fsm35kj5VFswGsE2C9g0WLOhpAdkrOYvKw9 qksO8u07ELg7ix1MutQYIzpABLQu =Bof9 -----END PGP SIGNATURE----- --p445ireluuhjz7yx-- From - Fri Jan 16 20:04:09 2026 X-Mozilla-Status: 0001 X-Mozilla-Status2: 00000000 Return-Path: Delivered-To: hi@josie.lol Received: from witcher.mxrouting.net by witcher.mxrouting.net with LMTP id CBZjBrWZamltFBYAYBR5ng (envelope-from ) for ; Fri, 16 Jan 2026 20:04:05 +0000 Return-path: Envelope-to: hi@josie.lol Delivery-date: Fri, 16 Jan 2026 20:04:05 +0000 Received: from sin.lore.kernel.org ([104.64.211.4]) by witcher.mxrouting.net with esmtps (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.98) (envelope-from ) id 1vgq3A-00000006kv7-1yGp for hi@josie.lol; Fri, 16 Jan 2026 20:04:05 +0000 Received: from smtp.subspace.kernel.org (conduit.subspace.kernel.org [100.90.174.1]) by sin.lore.kernel.org (Postfix) with ESMTP id 9928E30082DD for ; Fri, 16 Jan 2026 20:03:50 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 7CBEC28506A; Fri, 16 Jan 2026 20:03:49 +0000 (UTC) X-Original-To: stable@vger.kernel.org Received: from metis.whiteo.stw.pengutronix.de (metis.whiteo.stw.pengutronix.de [185.203.201.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D66EA3A1E97 for ; Fri, 16 Jan 2026 20:03:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.203.201.7 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768593829; cv=none; b=aTiMq3SfPdIAbE06tdLtl8wlFLlVK3WgeDxRPzf1Pmhge55KwEtbh3DHCHJoao/bUpRTqcqCh/CwhVLV9KOQTOHNDzOLj5+bEYCJexMm1dAQTpq9jRyVxQ5o1Wu+/MkWLszhVB7EqD4vNVQYhBVczmbiECxsZX6wTqw6X6Pr/XE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768593829; c=relaxed/simple; bh=GwW9v7TE3yKZWu3Ez35YWZyU3R9J69mDXc/Mlesuv2c=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=pQ9Q2OSPp1jLx5cM9KGO+RjZR5OntiD4WmqifInTrTT8v2dJTG/f/pHon4ZG+pgidarsZ1y7IA/qRDgw3caug1SRGahOPoVs5YG7oku8wp3s5knJN9T+yWKmomKSVEoRU8PjgAIrKe2mdmlLOR0y4rPlhV/zNLKyLxg0MImfILc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pe