kdump regression compared to v2.6.35
caiqian at redhat.com
Sun Aug 29 23:42:53 EDT 2010
----- "Tejun Heo" <tj at kernel.org> wrote:
> On 08/29/2010 02:03 PM, CAI Qian wrote:
> > ----- "Tejun Heo" <tj at kernel.org> wrote:
> >> On 08/29/2010 01:56 PM, CAI Qian wrote:
> >>> It is easy to reproduce by passing maxcpus=1 to the first kernel.
> >> Do you mean booting w/ maxcpus=1 hangs the first kernel even w/o
> >> kdump?
> > Yes, here was the log,
> Hmmm... I can't reproduce it here. I wonder what the difference is.
> Can you please trigger sysrq-t after the boot is hung and post the
Sysrq keys did not work at this early stage of booting for me even adding sysrq_always_enabled.
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