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[91.78.208.152]) by smtp.googlemail.com with ESMTPSA id l7sm14099870lfg.79.2020.04.15.12.21.11 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 15 Apr 2020 12:21:12 -0700 (PDT) Subject: Re: [RFC PATCH v7 6/9] media: tegra: Add Tegra210 Video input driver To: Sowjanya Komatineni Cc: thierry.reding@gmail.com, jonathanh@nvidia.com, frankc@nvidia.com, hverkuil@xs4all.nl, sakari.ailus@iki.fi, helen.koike@collabora.com, sboyd@kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org References: <1586919463-30542-1-git-send-email-skomatineni@nvidia.com> <1586919463-30542-7-git-send-email-skomatineni@nvidia.com> <4118112f-f865-5460-6319-d71271fd78d1@gmail.com> <6afa951e-d904-f3c0-053f-82a02fb18979@nvidia.com> <5954a7e1-910e-7f48-56d3-e671b56ead74@nvidia.com> <786949a9-8507-7723-f29b-b91a216bfd28@nvidia.com> From: Dmitry Osipenko Message-ID: Date: Wed, 15 Apr 2020 22:21:11 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <786949a9-8507-7723-f29b-b91a216bfd28@nvidia.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 15.04.2020 21:53, Sowjanya Komatineni пишет: ... >>>>>>> Have you tried to test this driver under KASAN? I suspect that >>>>>>> you just >>>>>>> masked the problem, instead of fixing it. > Tested with kmemleak scan and did not see any memory leaks You should get use-after-free and not memleak.