Re: frequent lockups in 3.18rc4
From: Vivek Goyal
Date: Thu Nov 20 2014 - 11:54:17 EST
On Thu, Nov 20, 2014 at 11:10:55AM -0500, Dave Jones wrote:
> On Wed, Nov 19, 2014 at 11:28:06AM -0500, Vivek Goyal wrote:
> > I am wondering may be in some cases we panic in second kernel and sit
> > there. Probably we should append a kernel command line automatically
> > say "panic=1" so that it reboots itself if second kernel panics.
> > By any chance, have you enabled "CONFIG_RANDOMIZE_BASE"? If yes, please
> > disable that as currently kexec/kdump stuff does not work with it. And
> > it hangs very early in the boot process and I had to hook serial console
> > to get following message on console.
> I did have that enabled. (Perhaps the kconfig should conflict?)
Can you please also send me your kernel config file. I will try that on
my machine and see if I can reproduce the problem on my machine.
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