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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AD02AC55172 for ; Fri, 31 Jul 2026 12:37:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=zxJ+yA42EHLQdUzb/+RpNk8wZMGnUA7//ORKkd+D1IE=; b=yUpu84FzP3p//T42kiJg/qGE/0 B47sVI0FV/q4mZYaRWd3CskR3XHWWVL9LfPEizBC7Cuabb0O728BPW3eIM5rnE1BL3b+zJm3j0K9t 5mxZXH0Y1LacVS47DlEX8BFUY8cB06bmHsaxGx07/l3dGZbBw7r/regMEuJ0W4NdhvggxAoA+iLfd d2bSWHjTWxLz8ycXPJdDcbQysnTVXaZYM7gJNeaJa+pbjZ1/wzCtvgs7znzrK1MF2X+1MX2w6bo1O GZgpZg8MeQGx9qIAp7AKjsqui0E9LdCq5XB5G9iaNmZiDDaGXGFqrYQqE3zV27QAwDx4QFcsxZZyP xV0rUclw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wpmUg-0000000CUYs-10UH; Fri, 31 Jul 2026 12:37:42 +0000 Received: from mail-ed1-x532.google.com ([2a00:1450:4864:20::532]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wpmUW-0000000CUWD-2zxI for linux-arm-kernel@lists.infradead.org; Fri, 31 Jul 2026 12:37:33 +0000 Received: by mail-ed1-x532.google.com with SMTP id 4fb4d7f45d1cf-6a0a4a18180so183144a12.0 for ; Fri, 31 Jul 2026 05:37:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1785501450; x=1786106250; darn=lists.infradead.org; h=in-reply-to:content-disposition:content-type:mime-version :references:message-id:subject:cc:to:from:date:from:to:cc:subject :date:message-id:reply-to:content-type; bh=zxJ+yA42EHLQdUzb/+RpNk8wZMGnUA7//ORKkd+D1IE=; b=XU1uWljjpik5CyLp9jOYWZ4gq/dF4GZW8sauHQ2u/PuVUnN6HZsbtu/CZ0gj7Ld+c1 1HgNTfeWW2F7fC5IeLh6ndd6M3IYqjr7oq/bedYalE1oHISmxzlHJSL8PEEjAtErqIGS 3N/jx2BP3KlflOYITmndSSb4qGSeMcgjnUKBJyXLXuzfqqHKUC0mPl4CRtN8fICEaWMD 0QfIBFyThV6XDWPrjTHFxU/sOfDhXQWBEyZtbxMcERZmtltXIb+GJHF1roeNiLsqXhq2 7MWd2XqJD8o0wCxgoBFctZ2mE+i8c+3QSJ7Fp1JIZaCCNs5YQ4Afw5JLHNB3wj4/hH70 xRoQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1785501450; x=1786106250; h=in-reply-to:content-disposition:content-type:mime-version :references:message-id:subject:cc:to:from:date:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=zxJ+yA42EHLQdUzb/+RpNk8wZMGnUA7//ORKkd+D1IE=; b=IVrh2rnA/m8HqOJWl29Ulvj/DGIwwhnakesDrq9ArzLkcLm12UUa0nleDAVR80B6Iw /snzG4z95D0T3sj6OeuM3ce8dPjOk24yyqmixuYzk0W6VyImif6jkChGLkFFj2JVEeA3 TqaEHAoWUPlPZ410E+l6Nm9UX3bjS8QlPOwbBsUp8jeksvtoSY2SdMfaeSh1F3+0kng/ odWmhiZmXN/wgQZKIztdsJ/P6nendL/NmtrxFzDh/2Ug2AaBRMv/cmoXVq9ljb9Oa+ee fpupsoqscI9t1QklYcOkI47PRmDZcKRu/C7g92hpohjTm/t0cPvvzpEHNx7vO8xpeUtx nd7w== X-Forwarded-Encrypted: i=1; AHgh+Rr4viErdL70iYvuYNZ3zwt4/bmUAy2jn/bxR0vSZ+nilRcWzb2oqVxdTKQeAv+Cy+9ZZUkDAm57uBUykEJC/jA2@lists.infradead.org X-Gm-Message-State: AOJu0YyYa74kV0PK2nIuCpKh/PaHpORvPkFF4+DzRP6d9S30SZWOCMFR 31SHMyDAeCLZh9yGUc6j1dlbwnjFvEhLTgLRX0H+vBB2/HitniKmLejh X-Gm-Gg: AR+sD13e/wGTGZq9k9gxZfRRBOUqw6UNeISO8RD+oTiUFaPyV9+TJ5+E/bTh9ZvxLI9 vcK0sg4LnwbMgMitBVgNXOj3lRy5RBt1vGy5zOWpDZyovGaIiWqAqFMtu5OoeZeH312Yr6XWE8R z0QFReYNSaN+m54rDnN6JBoUDZzkknb9wD8n3mDuDyMwEaLEkOy4ZO6OfxO82IiCvBlqvjO+kgj gkHaFGJGz/FCKHMVWcVyLlr/yUhSuEKgFMkbIANKoSPo8mqI2xyAkmbYjW7tMHWVYEKvcR/xqPB zELDmbYXbHGjExL4TDSm4sgXGoHYXUo5y0XB4G2pVZHu3O7MaNogqGL2K+0bdWUJ6wbDb/Cmas+ qmqjJVns7DKOB4OJLVaKquc+9eNIr0RXMCciH93UBxAxK4FhqkgOGkfuPrBndc7R6Ca+7M9L3qA aLmIgxo7Q34NkzPwAFcegCRLtIKhJRlMcGIifFu6InJytzCTxtsu+32SnpOIcQoc2KEwDMUBwu1 3ZbwjO3zPsPIA+p//C3vUZNb4Da15NAavpNC+ASKpVBcUAxDtLFF6Gkep8EZ8n9Ec/rf9K2X3Y3 5xRSDalQmRqHHq/6fcCsYzmATmd9XqA/XGMV+tkH64H3xoCAMCQQWPSvK6jb+vQAt8wt0rk= X-Received: by 2002:a05:6402:51c8:b0:6a0:1704:de29 with SMTP id 4fb4d7f45d1cf-6a098d07135mr979233a12.33.1785501450131; Fri, 31 Jul 2026 05:37:30 -0700 (PDT) Received: from unknown748F3CBA5068 (dynamic-2a02-3100-a8d0-bc01-6d31-3d12-3a11-d2d0.310.pool.telefonica.de. [2a02:3100:a8d0:bc01:6d31:3d12:3a11:d2d0]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-6a09c660febsm1308537a12.28.2026.07.31.05.37.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 31 Jul 2026 05:37:29 -0700 (PDT) Date: Fri, 31 Jul 2026 14:37:28 +0200 From: Karl Mehltretter To: Greg Kroah-Hartman Cc: Jiri Slaby , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, stable@vger.kernel.org Subject: Re: [PATCH v2 1/4] serial: core: do fallible allocations before the console can be registered Message-ID: References: <20260719221014.44354-1-kmehltretter@gmail.com> <20260719221014.44354-2-kmehltretter@gmail.com> <2026073056-embargo-rejoicing-87c2@gregkh> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2026073056-embargo-rejoicing-87c2@gregkh> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260731_053732_759688_55E77336 X-CRM114-Status: GOOD ( 13.28 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Jul 30, 2026 at 04:28:10PM +0100, Greg Kroah-Hartman wrote: > > Cc: stable@vger.kernel.org > > As this can only be duplicated with fault-injection, it really doesn't > need to go to any stable kernels, right? Agreed, I'll drop it. > > > + if (!uport->tty_groups) { > > + kfree(uport->name); > > + uport->name = NULL; > > Why set this to NULL? > It's not necessary. I will remove it. Thanks, Karl