Thread (5 messages) 5 messages, 2 authors, 2018-10-16

Re: linux-next: qemu boot failures with today's linux-next

From: Michael Ellerman <mpe@ellerman.id.au>
Date: 2018-10-16 09:37:04
Also in: linux-next, lkml

Stephen Rothwell [off-list ref] writes:
quoted
quoted
Booting Linux via __start() @ 0x0000000000400000 ...
If you git Ctrl-a-c you should get the qemu prompt. Then you can run
'info registers' to print the regs and maybe see where it's stuck.

And/or build with EARLY_DEBUG_LPAR to get early console output.
That gave one more line:

[    0.000000] printk: bootconsole [udbg0] enabled
Yeah I tried it too, it must have crashed *really* early :)

cheers
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