From: Pratyush Anand <panand@redhat.com>
To: Rudici Cazeao <rudici.cazeao@litepoint.com>,
"kexec@lists.infradead.org" <kexec@lists.infradead.org>
Subject: Re: Running kexec, kernel gets stuck at "Starting new kernel"
Date: Mon, 1 May 2017 16:23:45 +0530 [thread overview]
Message-ID: <626fa54e-8a7e-8131-b453-6ef389c10a77@redhat.com> (raw)
In-Reply-To: <1fafe0dceb744c8587c3b3a398b46321@LPHQEX2013.litepoint.internal>
On Friday 28 April 2017 07:20 AM, Rudici Cazeao wrote:
> I am running kexec in consecutive loops on 4 different dual-core arm processors. On 3 of these processors, usually, somewhere between the 500th and the 5000th loop, the kernel gets stuck at "Starting new kernel". On the remaining processor, kexec is run over and over without running into this issue. And this appears to be pretty consistent. Any ideas?
>
> Also, on rare occasions, the kernel gets stuck at " Uncompressing Linux... done, booting the kernel".
Try to look for earlycon or earlyprintk setting for your board, and pass that
in "--append=" of kexec. You will have more information about the failed
component.
~Pratyush
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prev parent reply other threads:[~2017-05-01 10:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-28 1:50 Running kexec, kernel gets stuck at "Starting new kernel" Rudici Cazeao
2017-05-01 10:53 ` Pratyush Anand [this message]
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