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Received: from shell.armlinux.org.uk ([2002:4e20:1eda:1:5054:ff:fe00:4ec]:37254) by pandora.armlinux.org.uk with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.90_1) (envelope-from ) id 1h1A2z-0001SB-Fq; Tue, 05 Mar 2019 13:23:53 +0000 Received: from linux by shell.armlinux.org.uk with local (Exim 4.89) (envelope-from ) id 1h1A2w-0003Em-IZ; Tue, 05 Mar 2019 13:23:50 +0000 Date: Tue, 5 Mar 2019 13:23:50 +0000 From: Russell King - ARM Linux admin To: Embedded Engineer Subject: Re: Unstable Kernel behavior on an ARM based board Message-ID: <20190305132350.pzfmz4yvh6ujgotn@shell.armlinux.org.uk> References: <20190304142546.GB24676@ulmo> <20190305100731.uz6tleu3fkaruwb6@shell.armlinux.org.uk> <20190305112226.rhbl3dwopmip45ja@shell.armlinux.org.uk> <20190305115730.GE26369@ulmo> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20170113 (1.7.2) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190305_052405_119060_5241C25A X-CRM114-Status: GOOD ( 12.80 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Andrew Lunn , Vladimir Murzin , Jon Hunter , Thierry Reding , linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Mar 05, 2019 at 06:16:38PM +0500, Embedded Engineer wrote: > That was quite an in-depth analysis that you shared and took some time > get my head around it :) > > On Tue, Mar 5, 2019 at 4:57 PM Thierry Reding wrote: > > > > Can you try the following patch and send the boot log again? > > Please check the following logs after applying your patch: > > https://pastebin.com/hGGKZcLU So they're at 0xec056XXX virtual, 0xac056XXX physical, which is about 704MiB into system memory, and nowhere near either of the two regions that Theirry identified. > Sorry to add more to your confusion, now the board is getting stuck > once in a while at following: > > U-Boot SPL 2014.10-rc2 (Mar 05 2019 - 14:29:35) > > U-Boot 2014.10-rc2 (Mar 05 2019 - 14:29:35) > > TEGRA124 > Board: NVIDIA Jetson TK1 > DRAM: Is there no later u-boot you can use to rule that out? -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTC broadband for 0.8mile line in suburbia: sync at 12.1Mbps down 622kbps up According to speedtest.net: 11.9Mbps down 500kbps up _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel