On Fri, Jan 14, 2011 at 4:12 PM, Santosh Shilimkar <santosh.shilimkar@xxxxxx> wrote: > Bryan, >> -----Original Message----- >> From: linux-omap-owner@xxxxxxxxxxxxxxx [mailto:linux-omap- >> owner@xxxxxxxxxxxxxxx] On Behalf Of Bryan Wu >> Sent: Tuesday, January 11, 2011 10:22 PM >> To: linux-omap@xxxxxxxxxxxxxxx; Ricardo Salveti de Araujo >> Subject: Passing mem=1G to kernel on Panda, system is unstable. >> >> Hi folks, >> >> We are trying to build kernel package or GCC natively on OMAP4 panda >> board. With the mainline 2.6.37 kernel or Ubuntu Natty 2.6.35 based >> kernel, we met same instabilities on the system when we try to use >> mem=1G on the board. >> >> Please find our bug tracker here: >> https://bugs.launchpad.net/ubuntu/+source/linux-ti-omap4/+bug/633227 >> and I think another bug is also related: >> https://bugs.launchpad.net/ubuntu/+source/linux-ti- >> omap4/+bug/690370. >> System will freeze at all when building GCC natively on Panda. >> >> Did any folks meet this issue? or we need more simple test case to >> catch the root cause of this issue. >> > Haven't seen this issue on my SDP with 2.6.37. Do you have Panda for testing? I don't have SDP. Maybe Sebastien can help to verify on SDP. > Have you enabled HIGHMEM, when tried mem = 1G on 2.6.37 ? > Yeah, CONFIG_HIGHMEM=y for this mainline testing. Please use this kernel config file: http://launchpadlibrarian.net/62061659/mainline_config Thanks, -- Bryan Wu <bryan.wu@xxxxxxxxxxxxx> Kernel Developer +86.138-1617-6545 Mobile Ubuntu Kernel Team Canonical Ltd. www.canonical.com Ubuntu - Linux for human beings | www.ubuntu.com -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
