From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1goj2Y-0006Zf-Vx for barebox@lists.infradead.org; Wed, 30 Jan 2019 06:08:04 +0000 Date: Wed, 30 Jan 2019 07:08:00 +0100 From: Sascha Hauer Message-ID: <20190130060800.kjizme7u36nwvflz@pengutronix.de> References: <1548322649.666663534@f388.i.mail.ru> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1548322649.666663534@f388.i.mail.ru> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: initrd problem To: Alexander Shiyan Cc: barebox@lists.infradead.org Hi Alexander, Sorry for the delay. Has this been resolved in the meantime? On Thu, Jan 24, 2019 at 12:37:29PM +0300, Alexander Shiyan wrote: > I decided to change the size of the UBI volume for the root file system to 60 MB. > Now I get a weird OOM error. Turning on debug information shows a conflict, > but I do not quite understand where to look for the problem. > Where is the starting point to try to solve this problem? > > > malloc space: 0x95df8d40 -> 0x97df8d3f (size 32 MiB) > > Loading ARM Linux zImage '/dev/nand0.system.ubi.kernel' > __request_region ok: 0x92000000:0x922a244f The Kernel documentation recommends putting the Kernel 32MiB into SDRAM to avoid relocation. This is what we see here. > __request_region: 0x923a3000:0x95e02fff conflicts with 0x95df8d40:0x97df8d3f Now we try allocate space for the initrd above it which is 60MiB. This conflicts with the malloc space. So yes, you're out of memory. Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox