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[2620:137:e000::1:20]) by mx.google.com with ESMTP id wt2-20020a170906ee8200b007ad945aa04asi11423733ejb.678.2023.01.17.02.29.37; Tue, 17 Jan 2023 02:29:50 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=WLb0MYWI; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236322AbjAQKIa (ORCPT + 51 others); Tue, 17 Jan 2023 05:08:30 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53616 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236115AbjAQKIX (ORCPT ); Tue, 17 Jan 2023 05:08:23 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0F8193C1D; Tue, 17 Jan 2023 02:08:23 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id BE755B81259; Tue, 17 Jan 2023 10:08:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E3744C433F2; Tue, 17 Jan 2023 10:08:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1673950100; bh=3XHpzvDkTY5IzE2OcUV0o1N1DG8hWz6VKkAVlYSBFWU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=WLb0MYWI7Owt0XGpHTVzJzQKMtsYiLfB8YzfE8K1BBogMY7fLFVidDaTnfHfhhEcQ 4CZpPWm3ow798avY/deU2XnyGP7rlI4lqrz0yEJmL5TfzEow0ck37L5FSpqI8t7iVQ MZLPekeLBSDWqIvro+mo0owXw1jDQCrktaZ8VAa2btQabt6uLYJaF6ktOsMceJiTWY YMzoItXoGTPtQHgDtb2EeJ3hqxPOp9KJlZfRSoxmjU98MWLIp/iY5tLuO+lepQx9Bc PQqhgfv539tgAYPFOJ7YQla8hTzvWCyp/b9/wsWMm/nUE0p7AyladMcYeIqyPeez6e aMDr7yydL22Fw== Date: Tue, 17 Jan 2023 11:08:17 +0100 From: Wolfram Sang To: Bartosz Golaszewski Cc: linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, Bartosz Golaszewski Subject: Re: [PATCH v2 2/2] i2c: dev: don't allow user-space to deadlock the kernel Message-ID: Mail-Followup-To: Wolfram Sang , Bartosz Golaszewski , linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, Bartosz Golaszewski References: <20221229160045.535778-1-brgl@bgdev.pl> <20221229160045.535778-3-brgl@bgdev.pl> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="uTNO4o67AjpUZaRD" Content-Disposition: inline In-Reply-To: <20221229160045.535778-3-brgl@bgdev.pl> X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --uTNO4o67AjpUZaRD Content-Type: text/plain; charset=us-ascii Content-Disposition: inline > In order to fix that, we introduce a couple changes. They need to be > part of a single commit in order to preserve bisectability. First, drop Do you have maybe a branch at hand with more finegrained commits just for reviewing? --uTNO4o67AjpUZaRD Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmPGc5EACgkQFA3kzBSg KbYtJg//ZGsQCoAjkNkABiDHFufekJ0l/CmfFaNy/2QIQXGW51jw1pY9Axj+j0cL fDV142E6OuPIWzr6gfxsbPnItapdPdpPSFFTmzaRWquxdKYkYx8oA/CTjzotzG2o FW2CJssjkWJnWN9Of74fSeHOC0NxYz/elJ/PBGXaVjtD1gfMELYSNY7xovQaY5Y9 IlpWaSFVOKxqdpO9aIuhyrHv5SjbRI/FWjgequ6Ywhm7Vy0axoJ4Vkh9hQI5WqX9 Q6MX2jWHnchKiW4n818ElN85agynL+0rx3dIZ5w0XCDDKz0UhAEvtubDGVNDa6l0 dU+kP6l3SkHYMKSyQmioSUFPxhbRbKe9WM/Tpben3K0zkvr+T0mWiLPCr8Hkb6bT uSmlFYG16N0JORkgmDUWFHZ/9/ph+kNLeIpVgx5J27CfBF5KHbydNxx8qXGkiC3j B5+2wrDDggoF5YN2eBtL6KtpZ88CdAYJWrOZCEG6BWjZ8ZETvHSY4xmiC80QHNyB Pj+g6swDjtjg8625bLD/iz5Z8FaHCyfZSharteFMeDWTyJa68SaX/osiREQayopN BVfnzmvSH+9gH4WymRpMPhMFL/u2KTOCnpLiuhPn82v7kGtywXlnSiedqISC5kFd mzjxwRF1rfyU2kKe8R8LH1rYoOtXFb1YiZl6pSQYlKllaZjeiwI= =p+vT -----END PGP SIGNATURE----- --uTNO4o67AjpUZaRD--