From: will.deacon@arm.com (Will Deacon)
To: linux-arm-kernel@lists.infradead.org
Subject: KEXEC on ARM cortex-a15
Date: Tue, 20 Nov 2012 16:02:19 +0000 [thread overview]
Message-ID: <20121120160219.GF26475@mudshark.cambridge.arm.com> (raw)
In-Reply-To: <CAJXQGf+wfXGZ=PWN585dJDMX1nH+sRexf6UZujyjKM6rJeDiXQ@mail.gmail.com>
On Tue, Nov 20, 2012 at 03:02:17PM +0000, Naresh Bhat wrote:
> Hi All,
>
> I downloaded, compiled and installed bleeding edge GIT repository
> http://horms.net/projects/kexec/ on my Cortex-a15 target.
> After execution of below command the target hangs.
>
> bash-4.2# kexec -f uImage --dtb=vexpress.dtb
> --command-line="root=/dev/nfs rw ip=dhcp -serial stdio
> console=ttyAMA0"
> Starting new kernel
> Bye!
> Uncompressing Linux...
>
> Any idea why it is happening ?
>
> i appreciate your help/any comments.
>
> My kernel version is v3.4 from kernel.org
> vexpress.dtb - Is generated from vexpress-v2p-ca15_a7.dts
Your platform probably doesn't park the secondary CPUs correctly. Try
booting the kexec host kernel with 'nosmp' on the command line.
Will
next prev parent reply other threads:[~2012-11-20 16:02 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-19 14:27 KEXEC on ARM cortex-a15 Naresh Bhat
2012-11-19 14:44 ` Russell King - ARM Linux
2012-11-19 15:13 ` Will Deacon
2012-11-19 15:38 ` Naresh Bhat
2012-11-20 15:02 ` Naresh Bhat
2012-11-20 16:02 ` Will Deacon [this message]
2012-11-20 17:14 ` Naresh Bhat
2012-11-21 8:21 ` Naresh Bhat
2012-11-21 10:22 ` Will Deacon
2012-11-21 11:20 ` Naresh Bhat
2012-11-21 18:47 ` Naresh Bhat
2012-12-17 13:11 ` Naresh Bhat
2013-01-10 12:12 ` Naresh Bhat
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