From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from ale.deltatee.com (ale.deltatee.com [204.191.154.188]) (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 8E0523C1963; Mon, 27 Jul 2026 18:56:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=204.191.154.188 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785178582; cv=none; b=K6FTIi8Zz8WotPPECrOFH4rgrUixYmKSa2uP53UntEi4vDJzuCIHdt9adijDcGT5wcmA/M0Yr2NVLa4wFR+sa6sHcLXmS/N3tNb4rSXPoExyXYN3L/T3tDwlzETopMlLDzHUWB/0hdTzX+YvevYlOFyX2wqT9FMFNQJ8uBsYDpM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785178582; c=relaxed/simple; bh=g5fh4aUNF8NZFG/1m/8vUQz3INTiPVGb0eImIbuuT80=; h=Message-ID:Date:MIME-Version:To:Cc:References:From:In-Reply-To: Content-Type:Subject; b=g0l0krcDEka96oqu5nuXmvbtemWJX67N+iEs6iCVPra24OpjLnBFSxI1d0LpOc1+F9HBhkm2ctp6Rt36TP0zFZ8t4c4/sCu23UsnGQhrgRyUHqVRYTNlk6krXeD7EJkMrInKoDzzCTGe9Lhn87fF2aMKBaQzlTohbyBBL9GrOPs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=deltatee.com; spf=pass smtp.mailfrom=deltatee.com; dkim=pass (2048-bit key) header.d=deltatee.com header.i=@deltatee.com header.b=q0NnfN+a; arc=none smtp.client-ip=204.191.154.188 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=deltatee.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=deltatee.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=deltatee.com header.i=@deltatee.com header.b="q0NnfN+a" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=deltatee.com; s=20200525; h=Subject:In-Reply-To:From:References:Cc:To: MIME-Version:Date:Message-ID:content-disposition; bh=0xk3yxtgIQmJU9TYiKFwuD4xcCKLBEe81eLskSvd0ns=; b=q0NnfN+a8yKrWcGR8IoFB3lmkC lcqOmT/6LRMlhsArGHAlfU2uX3c0EWx4XmxsmA+5DhSnMBvwJGM8z/aqFQhDviBGFUGsc2k31dCar sMrNwFS7R+XJdQjwQKIsQt/m4jI8pd35J9eAaFuiL9XnarBWSNchs2V6dH3USAXp15e4do9aqF7ks uJmwp8aOoWmFbbLIPrmHd1Pguj07oIlgbiWSeb6nIQUkR3LC5Bpi6fzwcR/N2ypfRpOdIPGtPvt5w xCOIJXB9AY+irPVFTSnBrtg4Bu2ORI9WA7QQEcK6zFUu88HeNqccbrm9/bwN+dZGpCB5P9kU+eIcu Hu3R7ihw==; Received: from guinness.priv.deltatee.com ([172.16.1.162]) by ale.deltatee.com with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.98.2) (envelope-from ) id 1woQUs-000000005Ib-2lzX; Mon, 27 Jul 2026 12:56:19 -0600 Message-ID: Date: Mon, 27 Jul 2026 12:56:18 -0600 Precedence: bulk X-Mailing-List: dmaengine@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: sashiko-reviews@lists.linux.dev Cc: linux-pci@vger.kernel.org, vkoul@kernel.org, dmaengine@vger.kernel.org, Frank.Li@kernel.org References: <20260727181526.9672-1-logang@deltatee.com> <20260727181526.9672-3-logang@deltatee.com> <20260727184023.B9B021F000E9@smtp.kernel.org> Content-Language: en-CA From: Logan Gunthorpe In-Reply-To: <20260727184023.B9B021F000E9@smtp.kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-SA-Exim-Connect-IP: 172.16.1.162 X-SA-Exim-Rcpt-To: sashiko-reviews@lists.linux.dev, linux-pci@vger.kernel.org, vkoul@kernel.org, dmaengine@vger.kernel.org, Frank.Li@kernel.org X-SA-Exim-Mail-From: logang@deltatee.com X-Spam-Level: Subject: Re: [PATCH v3 02/11] dmaengine: switchtec-dma: fix resource leak in alloc_chan_resources X-SA-Exim-Version: 4.2.1 (built Sun, 23 Feb 2025 07:57:16 +0000) X-SA-Exim-Scanned: Yes (on ale.deltatee.com) On 2026-07-27 12:40, sashiko-bot@kernel.org wrote: > Thank you for your contribution! Sashiko AI review found 2 potential issue(s) to consider: > > New issues: > - [High] DMA use-after-free due to missing channel halt in the allocation error path. Note: this issue I believe is fixed in patch 3 of this series. Logan