On 27/03/15 15:31, Kyle McMartin wrote:
> On Thu, Mar 26, 2015 at 05:25:21PM +0900, AKASHI Takahiro wrote:
>> 1) Call kvm_cpu_reset() on non-boot cpus in reboot notifier
>> We don't have to do so in kexec-specific case. But the current code runs
>> the function on each cpu for safety since we use a general reboot hook.
>> 2) Flush D$ in kvm_cpu_reset()
>> Currently doesn't do so because all the cpus are just going to shut down,
>> and we actually flush D$ on boot cpu in Geoff's cpu_reset().
>> 3) Compatibility with arm implementation
>> Frediano[2] is no longer working on this issue on arm as he left his
>> company. But my approach here is based on a generic interface and can be
>> applied to arm in a similar way.
>>
>
> i'm hitting this when rebooting with your patchset applied...
>
> Rebooting.
> [ 236.260863] Kernel panic - not syncing: HYP panic:
> [ 236.260863] PS:600003c9 PC:000003ffffff0830 ESR:0000000096000006
It would be interesting if you could find out what you have at offset
0x830 of hyp-init.o (the stack trace is for EL1, and is not going to
help much).
Thanks,
M.
--
Jazz is not dead. It just smells funny...
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