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Miller" , Giuseppe Cavallaro , Alexandre Torgue , Maxime Coquelin , Maxime Ripard , Chen-Yu Tsai , linux-tegra References: <1b254bb7fc6044c5e6e2fdd9e00088d1d13a808b.1562149883.git.joabreu@synopsys.com> <29dcc161-f7c8-026e-c3cc-5adb04df128c@nvidia.com> <6a6bac84-1d29-2740-1636-d3adb26b6bcc@nvidia.com> <4db855e4-1d59-d30b-154c-e7a2aa1c9047@nvidia.com> From: Jon Hunter Message-ID: Date: Fri, 19 Jul 2019 14:33:03 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: X-Originating-IP: [10.124.1.5] X-ClientProxiedBy: HQMAIL101.nvidia.com (172.20.187.10) To HQMAIL107.nvidia.com (172.20.187.13) Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 7bit DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1563543195; bh=tuRNal0qoWvjaqkxu4u2m3rwznQIGl+erS3fOMRlguA=; h=X-PGP-Universal:Subject:To:CC:References:From:Message-ID:Date: User-Agent:MIME-Version:In-Reply-To:X-Originating-IP: X-ClientProxiedBy:Content-Type:Content-Language: Content-Transfer-Encoding; b=lH+C3YboX0/0f8CVaRQHuslY4cM6GY1G+8WwpwlxyDcRsrKyd1o32Mxh/m+biCd88 2ooA5gTT2a+XcLmFVvuwQy3hIkTFUWrx/imBetO6NMyppItNvi1Z/nvFtmI5VZVnGE WyPy6p/p+f6+1YKh34vd+ZMyxcvlVOcB9kY5Y1wcUlQLala3S1Lp3jVEAOPXKEErF6 8EiqEwYwqG4x5CZpLaCtxBl9WrSzV3iQgGLoBMhW92uSvnRI4snHQIW9s4+q0loko7 xIAAf9PJ7IEVksOQLUZr5aLY2ACd90RX+P2Or0bNHFzoBZZU/7yxgWyAqL4MDr1yXL 8Cfc39cJB2lGg== Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 19/07/2019 13:28, Jose Abreu wrote: > From: Jose Abreu > Date: Jul/19/2019, 11:25:41 (UTC+00:00) > >> Thanks. Can you add attached patch and check if WARN is triggered ? > > BTW, also add the attached one in this mail. The WARN will probably > never get triggered without it. > > Can you also print "buf->addr" after the WARN_ON ? I added this patch, but still no warning. Cheers Jon -- nvpublic