On Fri, Jan 14, 2011 at 4:56 PM, Santosh Shilimkar <[email protected]> wrote: >> -----Original Message----- >> From: Santosh Shilimkar [mailto:[email protected]] >> Sent: Friday, January 14, 2011 1:43 PM >> To: Bryan Wu; [email protected]; Ricardo Salveti de Araujo >> Subject: RE: Passing mem=1G to kernel on Panda, system is unstable. >> >> Bryan, >> > -----Original Message----- >> > From: [email protected] [mailto:linux-omap- >> > [email protected]] On Behalf Of Bryan Wu >> > Sent: Tuesday, January 11, 2011 10:22 PM >> > To: [email protected]; 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. >> Have you enabled HIGHMEM, when tried mem = 1G on 2.6.37 ? > > This patch may not be relevant but last week while scanning > errata's I came across one which is applicable to OMAP4 ES2.x > > Am attaching it. Please give a try. Have boot tested with latest > mainline tree. >
No problem. I will try it later. Here is 4:15am, I'll try to sleep for a while. Thanks, -- Bryan Wu <[email protected]> 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 [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
